A component insertion loss testing method and system

Abstract

The present invention relates to a component insertion loss testing method and system, and relates to the technical field of components. The method and system include: calibrating a preset detection device in response to preset wire specifications; acquiring a detection position through the detection device; acquiring the actual position of the component and the detection specifications; controlling a preset clamping device to clamp and move the component at the actual position to the detection position; acquiring an actual current in response to the detection specifications; controlling the detection position to output the actual current and acquiring a spectrum image; acquiring a loss value in response to the spectrum image, and outputting the loss value to a preset display area. The present invention has the effect of improving the efficiency of component insertion loss testing.

Description

Technical Field

[0001] The present invention relates to the technical field of components, and in particular to a component insertion loss testing method and system. Background Art

[0002] Components are basic building blocks with specific functions in various physical systems such as electronic circuits and mechanical systems.

[0003] When performing insertion loss testing on components, it is usually necessary to first calibrate the loss value of the detection device using a copper wire. The copper wire is manually taken to the position of the detection component and inserted for testing, and the loss value is recorded for verification to facilitate subsequent testing of the component.

[0004] During the insertion loss test of components, the speed of manually taking components or copper wires and inserting them into the detection device is slow, resulting in low efficiency of component insertion loss testing. Summary of the Invention

[0005] In order to improve the efficiency of component insertion loss testing, the present invention provides a component insertion loss testing method and system.

[0006] In a first aspect, the present invention provides a component insertion loss testing method, which adopts the following technical solution:

[0007] A component insertion loss testing method, comprising:

[0008] S1: calibrating a preset detection device in response to a preset wire specification;

[0009] S2: using a detection device to collect the detection position;

[0010] S3: Collect the actual position and detection specifications of components;

[0011] S4: controlling a preset clamping device to clamp and move the component at the actual position to the detection position;

[0012] S5: Responding to the detection specification to obtain actual current;

[0013] S6: Control the detection position to output the actual current and collect a spectrum image;

[0014] S7: Obtaining a loss value in response to the spectrum image, and outputting the loss value to a preset display area.

[0015] By adopting the above technical solution, when performing loss testing on components, it is necessary to calibrate them through copper wires. When the detection device completes the calibration, the components are clamped to the detection position through the clamping device, and the actual current is output to collect spectrum images to analyze the loss value of the components. In this way, the components can be automatically detected, thereby improving the efficiency of component insertion loss testing.

[0016] Optionally, the method for calibrating a preset detection device includes:

[0017] S10: Collecting preset image detection information of the copper wire;

[0018] S11: Obtaining the oil pollution range in response to the image detection information and preset oil pollution characteristics;

[0019] S12: Responding to the oil stain range to obtain a wiping distance and a wiping initial point;

[0020] S13: Controlling a preset wire drum device to be located at the wiping initial point to wipe with a preset tightening force, and collecting a real-time tension value;

[0021] S14: obtaining crack parameters in response to the real-time tension value and a preset reference tension value;

[0022] S15: generating a helical angle and a marking tension value in response to the crack parameter;

[0023] S16: Control the wire drum device to be located at the position corresponding to the crack parameter and operate at the spiral angle and the marked tension value.

[0024] By adopting the above technical solution, when using copper wire for loss test calibration, the oil stains on the copper wire will affect the accuracy of the loss. By analyzing the image of the copper wire to obtain the oil stain range and crack parameters, and controlling the operation of the wire reel device, the oil stains on the copper wire and the oil stains in the cracks on the copper wire can be removed using a thin wire, thereby improving the accuracy of component insertion loss testing.

[0025] Optionally, the method for obtaining the crack parameters includes:

[0026] S140: Obtaining the degree of oil pollution by using the image detection information and the oil pollution characteristics;

[0027] S141: obtaining a reel reeling and unreeling speed in response to the oil contamination level and a preset translation speed;

[0028] S142: Calculating the difference between the real-time tension value and the reference tension value as a tension deviation value;

[0029] S143: Obtaining a crack width in response to the wire drum reeling and unreeling speed and the tension deviation value;

[0030] S144: Responding to the tension deviation value to collect a tension change distance;

[0031] S145: Changing the distance and the crack width in response to the tension to form the crack parameters.

[0032] Optionally, the method for obtaining the crack parameters further includes:

[0033] S1401: collecting the vibration frequency of the thin wire on the wire reel device;

[0034] S1402: Obtaining a reference vibration frequency in response to the tension deviation value;

[0035] S1403: Obtaining a vibration deviation value in response to the reference vibration frequency and the vibration frequency;

[0036] S1404: Obtaining a vibration transmission radius in response to the vibration deviation value and the wire specification;

[0037] S1405: Obtaining a crack position in response to the vibration transmission radius;

[0038] S1406: Responding to the tension change distance, the crack width, and the crack position to form the crack parameters.

[0039] Optionally, the method for controlling the operation of the wire drum device includes:

[0040] S160: Obtaining a wiping crack range in response to the oil stain range and the crack parameters;

[0041] S161: Responding to the wiping of the crack range to retrieve the crack center position;

[0042] S162: Obtaining a rotation angle in response to the overlap position of the crack center position and a preset thin line;

[0043] S163: controlling a preset test fixture to operate at the rotation angle, and obtaining an estimated crack depth in response to the crack parameter;

[0044] S164: Obtaining an overlapping running position and the marking tension value in response to the estimated crack depth;

[0045] S165: Control the wire drum device to operate at the overlapping operating position and the marked tension value.

[0046] By adopting the above technical solution, the thin wire on the wire reel device is controlled to overlap with the marked tension value at the overlapping running position, so that the overlapping pressure of the tightened thin wire can be used to squeeze the thin wire into the crack, thereby cleaning the oil stains in the crack of the copper wire.

[0047] Optionally, the method of controlling the wire drum device to operate at the overlapping operating position and the marked tension value includes:

[0048] S1660: Update the real-time tension value;

[0049] S1661: Obtaining a detection tension value in response to the overlapping operation position and the marked tension value;

[0050] S1662: When the real-time tension value is inconsistent with the detected tension value, calculating the difference between the real-time tension value and the detected tension value as a target tension value;

[0051] S1663: updating the estimated crack depth in response to the target tension value and the crack parameter;

[0052] S1664: When the estimated crack depth is greater than a preset reference crack depth, output a preset alarm message.

[0053] Optionally, also include:

[0054] S1670: Obtaining a friction coefficient in response to the wire gauge and a preset thin wire gauge;

[0055] S1671: Obtaining a reference helix angle in response to the friction coefficient and the detected tension value;

[0056] S1672: When the helix angle is greater than the reference helix angle, calculating a difference between the helix angle and the reference helix angle as an angle deviation value;

[0057] S1673: Obtaining a supplementary friction coefficient using the angle deviation value;

[0058] S1674: Responding to the supplementary friction coefficient and the fine wire specification to obtain the number of rotations;

[0059] S1675: updating the marking tension value in response to the number of rotations;

[0060] S1676: Control the reel device to operate according to the number of rotations, the overlapping operating position and the marked tension value.

[0061] Optionally, also include:

[0062] S16740: Responding to the thin wire specification to obtain a reference number of rotations;

[0063] S16741: When the number of rotations is greater than the reference number of rotations, responding to the overlapping operation position and the crack parameter to obtain a maximum width;

[0064] S16742: Responding to the maximum width to obtain a maximum number of winding lines;

[0065] S16743: Responding to the supplementary friction coefficient and the maximum number of winding lines to obtain winding parameters, and controlling the wire drum device to operate with the winding parameters.

[0066] Optionally, the method for obtaining the winding parameter includes:

[0067] S167430: Responding to the maximum winding line number to obtain a winding angle;

[0068] S167431: Responding to the winding angle to obtain a winding friction coefficient;

[0069] S167432: Retrieving, from each of the winding friction coefficients, the winding angle corresponding to the winding friction coefficient that is consistent with the supplementary friction coefficient as a marked winding angle;

[0070] S167433: Responding to the helix angle and the wire gauge to obtain a winding distance;

[0071] S167434: Update the marker tension value in response to the marker winding angle, and define the winding distance, the marker winding angle, and the maximum number of winding lines as the winding parameters.

[0072] In a second aspect, the present application provides a component insertion loss test system, which adopts the following technical solution:

[0073] A component insertion loss test system, comprising:

[0074] An acquisition module is used to obtain the detection position, actual position, detection specifications and spectrum images;

[0075] A memory for storing a program for a component insertion loss test method;

[0076] The processor is configured to load, execute, and implement the program stored in the memory.

[0077] In summary, this application includes at least one of the following beneficial technical effects:

[0078] 1. When performing loss testing on components, copper wire calibration is required. When the detection device completes calibration, the clamping device clamps the component to the detection position and outputs actual current to collect spectrum images to analyze the component loss value. This allows for automatic component testing and improves the efficiency of component insertion loss testing.

[0079] 2. When using copper wire for loss test calibration, oil contamination on the copper wire can affect the accuracy of the loss test. By analyzing the copper wire image to determine the oil contamination range and crack parameters, and controlling the operation of the wire reel device, the oil contamination on the copper wire and the oil contamination in the cracks of the copper wire can be removed using a thin wire, thereby improving the accuracy of component insertion loss testing.

[0080] 3. By controlling the thin wire on the wire reel device to overlap with the marked tension value at the overlapping running position, the overlapping pressure of the tightened thin wire can be used to squeeze the thin wire into the crack, thereby cleaning the oil stains in the crack of the copper wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0081] Figure 1 This is a flow chart of a component insertion loss testing method according to an embodiment of the present invention;

[0082] Figure 2 is a schematic diagram of a wire reel device wiping a copper wire according to an embodiment of the present invention;

[0083] Figure 3 2 is a schematic diagram of overlapping thin wires in a wire drum device according to an embodiment of the present invention.

[0084] The parts indicated by the numerical symbols in the above drawings are as follows: 1. copper conductor; 2. wire reel device; 3. thin wire. DETAILED DESCRIPTION

[0085] The present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0086] Reference Figure 1 、 Figure 2 as well as Figure 3 , the embodiment of the present application discloses a component insertion loss testing method, comprising the following steps:

[0087] S1: Calibrate a preset detection device in response to a preset wire specification.

[0088] The conductor specifications are the specifications for the copper conductor 1's properties and parameters, as determined by the technician. The detection device is a device configured by the technician to detect component loss. The clamping device is a robotic arm. The detection device is an inductor insertion loss test box. In this embodiment, when performing loss testing on a batch of components, or when performing component testing over an extended period, the clamping device is required to clamp the copper conductor 1 within the detection device for calibration at regular intervals or when changing batches.

[0089] S2: The detection position is collected by the detection device.

[0090] The detection position refers to the position on the detection device for inserting components or copper wires 1. The detection position is retrieved by analyzing the detection device. The method of retrieving the detection position is common knowledge among those skilled in the art and will not be described in detail here.

[0091] S3: Collect the actual position and detection specifications of components.

[0092] The detection specifications refer to the parameter specifications of the components, and the actual position refers to the actual placement position of the components. The detection specifications and the actual position can be obtained through pre-input by the operator.

[0093] S4: Control the preset clamping device to clamp and move the components at the actual position to the detection position.

[0094] The clamping device is controlled to clamp and move the components at the actual position to the detection position.

[0095] S5: Responding to the detection specification to obtain the actual current.

[0096] The actual current refers to the current required to detect the loss value of the component in the working state. The actual current is obtained by analyzing the detection specifications. The analysis method of the actual current is common knowledge among those skilled in the art and will not be detailed here.

[0097] S6: Control the detection position to output actual current and collect spectrum images.

[0098] The spectrum image is an image required for analyzing component losses. The spectrum image is retrieved from a spectrum analyzer connected to the detection device by controlling the detection position to output actual current.

[0099] S7: Responding to the spectrum image to obtain a loss value, and outputting the loss value to a preset display area.

[0100] The display area is a section designated by technicians to display component loss values. Loss values, which indicate energy loss in a component, are obtained by analyzing the spectrum image and displayed in the display area. Loss analysis methods are well-known to those skilled in the art and will not be detailed here.

[0101] The method of calibrating a predetermined detection device comprises:

[0102] S10: Collecting preset image detection information of the copper wire 1.

[0103] The detection device is provided with a test fixture for inserting and fixing components or copper wire 1. The image detection information refers to the image of the copper wire 1 on the test fixture, which can be captured by a micro camera provided in the detection device as the image detection information.

[0104] S11: Obtaining the oil pollution range in response to the image detection information and the preset oil pollution characteristics.

[0105] The oil stain feature is the color and other features of the oil stain set by the technician. The oil stain range refers to the range where the oil stain appears on the copper wire 1. The range of the oil stain feature is identified from the image detection information as the oil stain range.

[0106] In this embodiment, if the oil stain has no color, it is necessary to analyze and detect the oil stain using images obtained through optical lighting technology. The analysis method of the oil stain range and the method of detecting oil stains by lighting are common knowledge to those skilled in the art and will not be elaborated here.

[0107] S12: Responding to the oil stain range to obtain the wiping distance and the wiping initial point.

[0108] The wiping initial point refers to the position point where the oil pollution range is closest to the two ends of the copper wire 1 in the axial direction of the copper wire 1. The wiping distance refers to the maximum distance of the oil pollution range in the axial direction of the copper wire 1. The wiping distance and the wiping initial point are obtained by analyzing the oil pollution range. The analysis method of the wiping distance and the wiping initial point is common knowledge among technicians in this field and will not be elaborated here.

[0109] S13: Control the preset wire drum device 2 to be located at the wiping initial point to wipe with a preset tightening force, and collect the real-time tension value.

[0110] The reel assembly 2 is a reel for reeling in and out the thin wire 3, which is made of carbon fiber. Inside the reel assembly 2 is a micro-twisting device for entwining the thin wire 3. Two reels 2 are provided, each containing a single wire. These two reels reel in and out the wire, respectively, allowing the thin wire 3 to remove oil stains from the copper conductor 1. The test device includes a guide rail for the reel assembly 2 to slide, oriented in the axial direction of the copper conductor 1 when mounted on the test fixture.

[0111] In this embodiment, when copper wire 1 is not inserted into the test fixture, wire reel 2 is placed in a spiral shape on the test fixture and does not affect component loss testing. When inserted into the test fixture, wire reel 2 tightens and its position changes, tightening thin wire 3 onto copper wire 1.

[0112] The tightening force is the force set by the technician to tighten the thin wire 3 to remove the oil stain. The real-time tension value refers to the tension value of the thin wire 3 when the wire drum device 2 is tightening the thin wire 3. The wire drum device 2 is controlled to wipe at the initial point of wiping with the preset tightening force. The tension sensor detects the parameters of the thin wire 3 as the real-time tension value.

[0113] S14: Obtain crack parameters in response to the real-time tension value and the preset reference tension value.

[0114] The baseline tension value is the tension of the fine wire 3 when the reel device 2 is operating at the tightening force set by the technician. Crack parameters refer to the shape parameters of cracks within the oil stain area. Crack parameters are determined by analyzing the real-time tension value with the baseline tension value. Crack parameters include parameters such as the crack's location and shape.

[0115] S15: generating a helix angle and a marker tension value in response to the crack parameters.

[0116] The helix angle refers to the angle between the crack parameters and the circumferential direction of the copper conductor 1. The marking tension value refers to the tension value of the fine wire 3 required to erase the oil stains in the crack. The helix angle and the marking tension value are obtained by analyzing the crack parameters.

[0117] S16: Control the wire drum device 2 to be located at a position corresponding to the crack parameter and to operate at a spiral angle and a marked tension value.

[0118] The control drum device 2 is located at a position corresponding to the crack parameter and operates at a spiral angle and a marked tension value.

[0119] Methods for obtaining crack parameters include:

[0120] S140: Obtain the degree of oil pollution through image detection information and oil pollution characteristics.

[0121] The oil contamination degree refers to the degree of oil contamination on the copper wire 1. The oil contamination degree is obtained by identifying and analyzing the image detection information and the oil contamination characteristics. The analysis method of the oil contamination degree is common knowledge to those skilled in the art and will not be described in detail here.

[0122] S141: Responding to the oil contamination level and the preset translation speed to obtain the reel reeling and unreeling speed.

[0123] The translation speed is the speed at which the wire reel device 2 translates on the guide rail, as set by the technician. The wire reel reeling and unreeling speed refers to the speed at which the wire reel device 2 retracts and unreels the fine wire 3. The reel reeling and unreeling speed is matched from a preset reel comparison table based on the degree of oil contamination and the translation speed. The reel comparison table stores reel reeling and unreeling speeds corresponding to different degrees of oil contamination and translation speeds. The greater the degree of oil contamination, the greater the reel reeling and unreeling speed. The parameters in the reel comparison table are set by technicians in this field based on actual conditions and are not detailed here.

[0124] S142: Calculate the difference between the real-time tension value and the reference tension value as the tension deviation value.

[0125] The tension deviation value refers to the deviation value between the real-time tension value and the reference tension value. The difference between the real-time tension value and the reference tension value is calculated as the tension deviation value.

[0126] S143: Responding to the wire drum reeling and unreeling speed and the tension deviation value to obtain the crack width.

[0127] Crack width refers to the width of cracks within the oil contamination area. The crack width is determined by matching the wire reel retraction speed and tension deviation value from a pre-set crack comparison table. The crack comparison table stores crack widths corresponding to different wire reel retraction speeds and tension deviation values. The greater the wire retraction speed and the greater the tension deviation value, the greater the crack width. The parameters in the crack comparison table are pre-determined by those skilled in the art based on actual experimental conditions and are not detailed here.

[0128] S144: Responding to the tension deviation value to collect the tension change distance.

[0129] The tension change distance refers to the distance that the bobbin device 2 moves when the tension of the thin wire 3 changes. The distance that the bobbin device 2 moves when the tension deviation value occurs is used as the tension change distance.

[0130] S145: Changing the distance and the crack width in response to the tension to form crack parameters.

[0131] The crack parameters are derived by combining the tension variation distance with the crack width. Unit distance refers to the distance the reel device 2 translates per unit time. In this embodiment, if the tension variation distance is unit distance, the angle between the crack and the circumferential direction of the copper conductor 1 is 0 degrees.

[0132] Methods for obtaining crack parameters also include:

[0133] S1401: Collecting the vibration frequency of the thin wire 3 on the wire reel device 2.

[0134] The vibration frequency refers to the frequency of vibration generated when the thin wire 3 contacts the crack when the wire drum device 2 reels in and releases the thin wire 3, and is obtained by detecting the thin wire 3 through a vibration sensor.

[0135] S1402: Responding to the tension deviation value to obtain a reference vibration frequency.

[0136] The tangent point is the location set by technicians where the thin wire 3 wrapped around the copper conductor 1 tangents to the copper conductor 1. The reference vibration frequency is the vibration frequency generated when the crack is located at the tangent point. The reference vibration frequency is matched from a preset vibration comparison table using the tension deviation value. The vibration comparison table stores the reference vibration frequencies corresponding to different tension deviation values. The parameters in the vibration comparison table are set by technicians in this field based on actual conditions and are not detailed here.

[0137] S1403: Obtaining a vibration deviation value in response to the reference vibration frequency and the vibration frequency.

[0138] The vibration deviation value refers to the deviation value between the reference vibration frequency and the vibration frequency, and the difference between the reference vibration frequency and the vibration frequency is calculated as the vibration deviation value.

[0139] S1404: Responding to the vibration deviation value and the wire specification to obtain the vibration transmission radius.

[0140] The vibration transfer radius refers to the radius at which vibration transfer occurs based on the tangent point position. The vibration transfer radius is matched from the vibration comparison table through the vibration deviation value and the conductor specification. The vibration comparison table also stores the vibration transfer radius corresponding to different vibration deviation values ​​and conductor specifications. The larger the vibration deviation value, the smaller the vibration transfer radius, and the closer the crack position is to the tangent point position. I will not go into details here.

[0141] S1405: Respond to the vibration transmission radius to obtain the crack position.

[0142] The crack location refers to the location of the crack within the oil contamination area. The crack location is determined by analyzing the vibration transmission radius and the tangent point. The crack location analysis method is well known to those skilled in the art and will not be described in detail here.

[0143] S1406: Changing the distance, crack width, and crack position in response to the tension to form crack parameters.

[0144] The crack parameters are obtained by combining the tension variation distance, crack width and crack position.

[0145] The method for controlling the operation of the wire drum device 2 includes:

[0146] S160: Responding to the oil pollution range and the crack parameters to obtain the wiping crack range.

[0147] The wiping crack range refers to the range of cracks that require oil wiping. In this embodiment, cracks not surrounded by oil may exist within the wiping distance. The wiping crack range is determined by analyzing the oil range and crack parameters. The analysis method for the wiping crack range is common knowledge to those skilled in the art and will not be detailed here.

[0148] S161: Responding to wiping the crack range to retrieve the crack center position.

[0149] The crack center position refers to the center position of the wiping crack range, which is obtained by performing shape analysis on the wiping crack range. The analysis method of the crack center position is common knowledge among those skilled in the art and will not be described in detail here.

[0150] S162: Obtaining a rotation angle in response to the overlap position of the crack center position and the preset thin line.

[0151] The thin wire overlap position is the point set by the technician on the wire reel device 2 for the thin wire 3 to overlap. The rotation angle refers to the angle at which the copper wire 1 needs to be rotated. This rotation angle is determined by analyzing the crack center position and the thin wire overlap position. The analysis method for the rotation angle is common knowledge among those skilled in the art and will not be detailed here.

[0152] S163: Control the preset test fixture to operate at a rotation angle, and obtain an estimated crack depth in response to the crack parameters.

[0153] The estimated crack depth refers to the estimated crack depth corresponding to the crack parameters. The preset test fixture is controlled to operate at a rotation angle so that the center position of the crack coincides with the overlapping position of the thin line. The estimated crack depth is then matched from the crack comparison table using the crack parameters. The crack comparison table stores the estimated crack depths corresponding to different crack parameters, which will not be elaborated here.

[0154] S164: Obtaining an overlapping running position and a marking tension value in response to the estimated crack depth.

[0155] The overlapping running position refers to the position where the wire reel device 2 needs to run when the thin wire 3 is located at the thin wire overlapping position for up and down overlap. The overlapping running position and the marked tension value are matched from the wire reel comparison table by estimating the crack depth. The wire reel comparison table also stores the overlapping running positions and marked tension values ​​corresponding to different estimated crack depths, which will not be elaborated here.

[0156] S165: Control the reel device 2 to operate at the overlapping operating position and the marked tension value.

[0157] The wire drum device 2 is controlled to operate at the overlapping running position and the marked tension value so that the thin wire 3 is located at the thin wire overlapping position and overlaps up and down.

[0158] The method for controlling the reel device 2 to operate in the overlapping operating position and the marked tension value includes:

[0159] S1660: Update real-time tension value.

[0160] Re-obtain the real-time tension value.

[0161] S1661: Responding to the overlapping running position and the marked tension value to obtain the detected tension value.

[0162] The detection tension value refers to the tension value generated by the thin wire 3 when it overlaps with the marked tension value in the overlapping running position. The detection tension value is matched from the wire reel comparison table through the overlapping running position and the marked tension value. The wire reel comparison table also stores the detection tension values ​​corresponding to different overlapping running positions and marked tension values, which will not be elaborated here.

[0163] S1662: When the real-time tension value is inconsistent with the detected tension value, the difference between the real-time tension value and the detected tension value is calculated as the target tension value.

[0164] The target tension value refers to the deviation between the real-time tension value and the detected tension value. When the real-time tension value is inconsistent with the detected tension value, it means that there is an estimation error in the estimated crack depth. The difference between the real-time tension value and the detected tension value is calculated as the target tension value.

[0165] S1663: Update the estimated crack depth in response to the target tension value and the crack parameters.

[0166] The new estimated crack depth is matched from the crack comparison table by the target tension value and the crack parameter. The crack comparison table also stores the estimated crack depths corresponding to different target tension values ​​and crack parameters, which will not be described in detail here.

[0167] S1664: When the estimated crack depth is greater than the preset reference crack depth, a preset alarm message is output.

[0168] The warning message is a reminder message set by the technician to inform the operator that the copper wire 1 cannot be used for further calibration. The reference crack depth is the maximum depth that the technician sets for a crack in the copper wire 1. If the estimated crack depth exceeds the reference crack depth, the copper wire 1 cannot be used for further calibration, and a warning message is output to the operator's terminal.

[0169] The method for controlling the operation of the wire drum device 2 further includes:

[0170] S1670: Obtaining a friction coefficient in response to the wire gauge and a preset fine wire gauge.

[0171] The thin wire specifications refer to the material and shape specifications of thin wire 3, as determined by a technician. The friction coefficient refers to the coefficient of friction between copper conductor 1 and thin wire 3. The friction coefficient is determined by analyzing the conductor and thin wire specifications. The analysis method for the friction coefficient is common knowledge among those skilled in the art and will not be detailed here.

[0172] S1671: Responding to the friction coefficient and the detected tension value to obtain a reference helix angle.

[0173] The reference helix angle refers to the maximum helix angle of the wire drum device 2 when it operates with the friction coefficient and the detection tension value. The reference helix angle is obtained by analyzing the friction coefficient and the detection tension value. The analysis method of the reference helix angle is common knowledge to those skilled in the art and will not be elaborated here.

[0174] S1672: When the helix angle is greater than the reference helix angle, the difference between the helix angle and the reference helix angle is calculated as the angle deviation value.

[0175] The angle deviation value refers to the deviation value between the helix angle and the reference helix angle. When the helix angle is greater than the reference helix angle, it means that the wire drum device 2 cannot continue to operate at the helix angle. The difference between the helix angle and the reference helix angle is calculated as the angle deviation value.

[0176] S1673: Obtain the supplementary friction coefficient through the angle deviation value.

[0177] The supplementary friction coefficient refers to the friction coefficient that needs to be supplemented. This supplementary friction coefficient is matched from a preset friction table using the angle deviation value. The friction table stores supplementary friction coefficients corresponding to different angle deviation values. The larger the angle deviation value, the larger the supplementary friction coefficient. The parameters in the friction table are pre-determined by those skilled in the art based on actual experimental conditions and are not detailed here.

[0178] S1674: Responding to supplementing the friction coefficient and fine wire specifications to obtain the number of rotations.

[0179] The number of rotations refers to the number of rotations that the thin wire 3 needs to be controlled to rotate. The number of rotations is matched from the friction reference table by supplementing the friction coefficient and the thin wire specifications. The friction reference table also stores the number of rotations corresponding to different supplementary friction coefficients and thin wire specifications, which will not be elaborated here.

[0180] S1675: Update the marking tension value in response to the number of rotations.

[0181] The new marking tension value is obtained by analyzing the number of rotations. The greater the number of rotations, the greater the tension value on the thin line 3, the greater the tension value that the thin line 3 needs to overcome when overlapping, and the greater the marking tension value.

[0182] S1676: Control the reel device 2 to operate according to the number of rotations, overlapping operation position and marked tension value.

[0183] The control reel device 2 is operated according to the number of rotations, the overlapped operation position and the marked tension value. In this embodiment, the thin wire 3 rotates around the central axis of the thin wire 3.

[0184] The method for controlling the operation of the wire drum device 2 further includes:

[0185] S16740: Respond to fine line specifications to obtain reference rotation number.

[0186] The reference number of rotations refers to the maximum number of rotations that the thin wire 3 can withstand, and is obtained by analyzing the thin wire specifications. The analysis method of the reference number of rotations is common knowledge among those skilled in the art and will not be described in detail here.

[0187] S16741: When the number of rotations is greater than the reference number of rotations, the maximum width is obtained in response to the overlapping operation position and the crack parameters.

[0188] The maximum width refers to the maximum width of the crack parameters at the overlapping running position. When the number of rotations is greater than the reference number of rotations, it means that the thin wire 3 is not easy to rotate at the number of rotations. The crack width at the overlapping running position is retrieved from the crack parameters as the maximum width.

[0189] S16742: Respond to the maximum width to obtain the maximum number of winding lines.

[0190] The maximum number of winding wires refers to the maximum number of thin wires 3 that are intertwined with each other and required to wipe off oil stains in cracks of maximum width. For example, a hemp rope made of multiple hemp ropes is matched with the maximum number of winding wires from the wire reel comparison table according to the maximum width. The wire reel comparison table also stores the maximum number of winding wires corresponding to different maximum widths. The larger the maximum width value, the larger the maximum number of winding wires. We will not go into details here.

[0191] S16743: Responding to the supplementary friction coefficient and the maximum number of winding lines to obtain winding parameters, and controlling the bobbin device 2 to operate with the winding parameters.

[0192] The winding parameters refer to the control parameters for controlling the operation of the wire drum device 2 to use other thin wires 3 to wind each other. The winding parameters are obtained by analyzing the supplementary friction coefficient and the maximum number of winding wires, and the wire drum device 2 is controlled to operate with the winding parameters.

[0193] Methods for obtaining winding parameters include:

[0194] S167430: Respond to the maximum winding line number to obtain the winding angle.

[0195] The winding angle refers to the various angles displayed when the thin wires 3 are wound around each other with the maximum number of winding wires. The winding angle is matched from the wire reel comparison table according to the maximum number of winding wires. The wire reel comparison table also stores the winding angles corresponding to different maximum number of winding wires, which will not be repeated here.

[0196] S167431: Responding to the winding angle to obtain the winding friction coefficient.

[0197] The winding friction coefficient refers to the friction coefficient between the copper wire 1 and the thin wire 3 corresponding to each winding angle. The winding friction coefficient is matched from the friction reference table according to the winding angle. The friction reference table also stores the winding friction coefficients corresponding to different winding angles, which will not be repeated here.

[0198] S167432: Retrieve the winding angle corresponding to the winding friction coefficient that is consistent with the supplementary friction coefficient from each winding friction coefficient as the marked winding angle.

[0199] The marked winding angle refers to the winding angle at which the winding friction coefficient is consistent with the supplementary friction coefficient. The winding angle corresponding to the winding friction coefficient that is consistent with the supplementary friction coefficient is retrieved from each winding friction coefficient as the marked winding angle.

[0200] S167433: Responsive to helix angle and wire gauge to obtain winding distance.

[0201] The winding distance refers to the distance that the thin wires 3 need to be wound around each other. The winding distance is obtained by analyzing the helix angle and the wire specifications. The analysis method of the winding distance is common knowledge among those skilled in the art and will not be described here.

[0202] S167434: Update the marker tension value in response to the marker winding angle, and define the winding distance, marker winding angle, and maximum winding line number as winding parameters.

[0203] Referring to S1675, the tension value required for the mutually wound thin wires 3 is increased to obtain a new marked tension value, and the winding distance, marked winding angle and maximum number of winding wires are defined as winding parameters.

[0204] Based on the same inventive concept, an embodiment of the present invention provides a component insertion loss test system, comprising:

[0205] An acquisition module is used to obtain the detection position, actual position, detection specifications, spectrum image, image detection information, real-time tension value, tension change distance, and vibration frequency;

[0206] A memory for storing a program for a component insertion loss test method;

[0207] The processor is configured to load, execute, and implement the program stored in the memory.

[0208] Those skilled in the art will clearly understand that for the sake of convenience and brevity, the division of the above-mentioned functional modules is only used as an example for illustration. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. The specific working processes of the above-mentioned systems, devices, and units can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0209] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A component insertion loss test method, characterized in that: include: S1: calibrating a preset detection device in response to a preset wire specification; S2: using a detection device to collect the detection position; S3: Collect the actual position and detection specifications of components; S4: controlling a preset clamping device to clamp and move the component at the actual position to the detection position; S5: Responding to the detection specification to obtain actual current; S6: Control the detection position to output the actual current and collect a spectrum image; S7: Responding to the spectrum image to obtain a loss value, and outputting the loss value to a preset display area; S10: collecting image detection information of a preset copper wire (1); S11: Obtaining the oil pollution range in response to the image detection information and preset oil pollution characteristics; S12: Responding to the oil stain range to obtain a wiping distance and a wiping initial point; S13: Controlling the preset wire drum device (2) to be located at the initial wiping point to wipe with a preset tightening force, and collecting a real-time tension value; S14: obtaining crack parameters in response to the real-time tension value and a preset reference tension value, where the crack parameters include the position and shape of the crack; S15: generating a helical angle and a marking tension value in response to the crack parameter, wherein the helical angle refers to the angle between the crack parameter and the circumferential direction of the copper conductor (1), and the marking tension value refers to the tension value of the thin wire (3) required for erasing oil stains in the crack, and the helical angle and the marking tension value are obtained by analyzing the crack parameter; S16: The wire reel device (2) is controlled to be located at a position corresponding to the crack parameter and to operate at the spiral angle and the marked tension value. The thin wire (3) on the wire reel device (2) is controlled to overlap with the marked tension value at an overlapping operating position. The overlapping pressure of the tightened thin wire (3) is utilized to squeeze the thin wire (3) into the crack, thereby cleaning the oil stains in the crack of the copper conductor (1).

2. A component insertion loss testing method according to claim 1, characterized in that: The method for obtaining the crack parameters includes: S140: Obtaining the degree of oil pollution by using the image detection information and the oil pollution characteristics; S141: obtaining a reel reeling and unreeling speed in response to the oil contamination level and a preset translation speed; S142: Calculating the difference between the real-time tension value and the reference tension value as a tension deviation value; S143: Obtaining a crack width in response to the wire drum reeling and unreeling speed and the tension deviation value; S144: collecting a tension variation distance in response to the tension deviation value; S145: Changing the distance and the crack width in response to the tension to form the crack parameters.

3. A component insertion loss testing method according to claim 2, characterized in that: The method for obtaining the crack parameters further includes: S1401: collecting the vibration frequency of the thin wire (3) on the wire reel device (2); S1402: Obtaining a reference vibration frequency in response to the tension deviation value; S1403: Obtaining a vibration deviation value in response to the reference vibration frequency and the vibration frequency; S1404: Obtaining a vibration transmission radius in response to the vibration deviation value and the wire specification; S1405: Obtaining a crack position in response to the vibration transmission radius; S1406: Responding to the tension change distance, the crack width, and the crack position to form the crack parameters.

4. A component insertion loss testing method according to claim 1, characterized in that: The method for controlling the operation of the wire drum device (2) comprises: S160: Obtaining a wiping crack range in response to the oil stain range and the crack parameters; S161: Responding to the wiping of the crack range to retrieve the crack center position; S162: Obtaining a rotation angle in response to the overlap position of the crack center position and a preset thin line; S163: controlling a preset test fixture to operate at the rotation angle, and obtaining an estimated crack depth in response to the crack parameter; S164: Obtaining an overlapping running position and the marking tension value in response to the estimated crack depth; S165: Control the wire drum device (2) to operate at the overlapping operating position and the marked tension value.

5. A component insertion loss testing method according to claim 4, characterized in that: The method for controlling the reel device (2) to operate at the overlapping operating position and the marked tension value comprises: S1660: Update the real-time tension value; S1661: Obtaining a detection tension value in response to the overlapping operation position and the marked tension value; S1662: When the real-time tension value is inconsistent with the detected tension value, calculating the difference between the real-time tension value and the detected tension value as a target tension value; S1663: updating the estimated crack depth in response to the target tension value and the crack parameter; S1664: When the estimated crack depth is greater than a preset reference crack depth, output a preset alarm message.

6. A component insertion loss testing method according to claim 5, characterized in that: Also includes: S1670: Obtaining a friction coefficient in response to the wire gauge and a preset thin wire gauge; S1671: Obtaining a reference helix angle in response to the friction coefficient and the detected tension value; S1672: When the helix angle is greater than the reference helix angle, calculating a difference between the helix angle and the reference helix angle as an angle deviation value; S1673: Obtaining a supplementary friction coefficient using the angle deviation value; S1674: Responding to the supplementary friction coefficient and the fine wire specification to obtain the number of rotations; S1675: updating the marking tension value in response to the number of rotations; S1676: Control the reel device (2) to operate according to the number of rotations, the overlapping operation position and the marked tension value.

7. A component insertion loss testing method according to claim 6, characterized in that: Also includes: S16740: Responding to the thin wire specification to obtain a reference number of rotations; S16741: When the number of rotations is greater than the reference number of rotations, responding to the overlapping operation position and the crack parameter to obtain a maximum width; S16742: Responding to the maximum width to obtain a maximum number of winding lines; S16743: Responding to the supplementary friction coefficient and the maximum number of winding lines to obtain winding parameters, and controlling the wire drum device (2) to operate with the winding parameters.

8. A component insertion loss testing method according to claim 7, characterized in that: The method for obtaining the winding parameters includes: S167430: Responding to the maximum winding line number to obtain a winding angle; S167431: Responding to the winding angle to obtain a winding friction coefficient; S167432: Retrieving, from each of the winding friction coefficients, the winding angle corresponding to the winding friction coefficient that is consistent with the supplementary friction coefficient as a marked winding angle; S167433: Responding to the helix angle and the wire gauge to obtain a winding distance; S167434: Update the marker tension value in response to the marker winding angle, and define the winding distance, the marker winding angle, and the maximum number of winding lines as the winding parameters.

9. A component insertion loss test system, characterized in that: include: An acquisition module is used to obtain the detection position, actual position, detection specifications and spectrum images; A memory for storing a program of a component insertion loss testing method according to any one of claims 1 to 8; The processor is configured to load, execute, and implement the program stored in the memory.

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