Surface anti-corrosion treatment method for brass yard lamp

Abstract

The invention discloses a surface anti-corrosion treatment method for a brass yard lamp, which relates to the technical field of lamp treatment and comprises the following steps: acquiring a brass yard lamp surface area coefficient, a brass yard lamp loss coefficient and a brass yard lamp density coefficient, determining an electroplating evaluation coefficient, determining a corresponding electroplating treatment time length based on the electroplating evaluation coefficient, and determining the electroplating treatment time length according to the electroplating treatment time length. The electroplating treatment duration of the brass garden lamp is determined; according to the method, the surface area coefficient of the brass yard lamp is obtained through the length parameter, the width parameter and the height parameter of the brass yard lamp; the loss coefficient of the brass garden lamp is obtained through the use time parameter, the defect proportion parameter and the shape change parameter of the brass garden lamp; obtaining the density coefficient of the brass yard lamp according to the mass fraction parameter of the metal and the density parameter of the metal; and the electroplating evaluation coefficient of the brass yard lamp is determined, the electroplating treatment duration of the brass yard lamp is obtained, and convenient automatic integrated control over the brass yard lamp and electroplating treatment equipment is formed.

Description

Technical Field

[0001] The invention relates to the technical field of lamp processing, and in particular to a surface anti-corrosion processing method for a brass garden lamp. Background Art

[0002] Although brass itself has a certain degree of corrosion resistance, in the outdoor environment, it is eroded by natural factors such as wind, rain, and sun for a long time, and its surface may gradually oxidize and corrode, thus affecting the beauty and service life of brass garden lights. Electroplating can form a dense metal coating on the surface of brass, which can effectively isolate brass from contact with external corrosive media, thereby playing an anti-corrosion role. Secondly, the electroplating layer can not only improve the corrosion resistance of brass, but also enhance its surface hardness and wear resistance. This is undoubtedly an effective protection measure for brass garden lights that are often exposed to physical effects such as wind, rain, and human touch. Chrome plating of brass garden lights. Electroplating of brass garden lights can not only extend their service life, but also enhance their beauty and decorativeness, which is an effective protection measure.

[0003] Nowadays, the sizes and metal proportions of brass garden lamps are different. How to electroplate various types of brass garden lamps and how to accurately analyze the data parameters of electroplating anti-corrosion according to the use environment of the brass garden lamps are problems that need to be solved; at the same time, how to determine the duration of the electroplating anti-corrosion treatment of the entire brass garden lamp so as to provide time analysis and prediction assistance for other brass garden lamps to be electroplated in the future, and speed up the subsequent electroplating planning efficiency of the entire brass garden lamp is also a problem that needs to be solved at present. Summary of the invention

[0004] The purpose of the present invention is to solve the problem of how to perform electroplating treatment on brass garden lamps of various models and how to accurately analyze the data parameters of electroplating anti-corrosion according to the use environment of the brass garden lamps; at the same time, to study how to determine the duration of the electroplating anti-corrosion treatment of the entire brass garden lamp to speed up the subsequent electroplating planning efficiency of the entire brass garden lamp, and propose a surface anti-corrosion treatment method for brass garden lamps.

[0005] In order to achieve the above object, the present invention adopts the following technology, a surface anticorrosion treatment method of a brass garden lamp, comprising the following steps:

[0006] Obtaining the surface area coefficient of the brass garden lamp, the loss coefficient of the brass garden lamp, and the density coefficient of the brass garden lamp, thereby determining the electroplating evaluation coefficient, and determining the corresponding electroplating treatment time based on the electroplating evaluation coefficient;

[0007] The brass garden lamp is electroplated based on the electroplating time, and the following steps are performed after the electroplating:

[0008] Calculate the actual anti-corrosion parameters of the brass garden lamp after electroplating. The actual anti-corrosion parameters Anti are determined according to the following relationship:

[0009]

[0010] Where: is the average color depth, is the average glossiness, is the average adhesion, is the standard color depth, is the standard glossiness, is the standard adhesion, is the number of items, , , are the corresponding weight coefficients, is a constant correction coefficient, and thus, a qualified garden lamp and an abnormal garden lamp are obtained by comparing the actual anti-corrosion parameters of the brass garden lamp with the anti-corrosion parameter threshold;

[0011] Obtain the actual anti-corrosion parameters of the abnormal garden lamp, determine the secondary processing time corresponding to the abnormal garden lamp based on the difference between the actual anti-corrosion parameters of the abnormal garden lamp and the anti-corrosion parameter threshold, and after the secondary processing time is processed, determine whether to generate a new secondary processing time based on the difference between the recalculated actual anti-corrosion parameters and the anti-corrosion parameter threshold, and so on to obtain multiple secondary processing time to determine the total secondary processing time;

[0012] Then, the conductivity coefficient of the first qualified garden lamp is determined according to the qualified conductivity coefficient, and the second qualified garden lamp and the second abnormal garden lamp are obtained, and the re-processing time is obtained based on the second abnormal garden lamp;

[0013] The total electroplating time of brass garden lights is calculated based on the electroplating treatment time, the total secondary treatment time, and the re-treatment time.

[0014] The surface area coefficient, loss coefficient and density coefficient of the brass garden lamp are obtained by the following steps:

[0015] The length parameter, width parameter and height parameter of the brass garden lamp are determined, and the surface area coefficient of the brass garden lamp is obtained;

[0016] The service time parameters, defect ratio parameters and shape change parameters of brass garden lamps are clarified, and the loss coefficient of brass garden lamps is obtained;

[0017] The mass fraction parameters and metal density parameters of the metal are clarified, and the density coefficient of the brass garden lamp is obtained.

[0018] The surface area coefficient of the brass garden lamp is determined according to the following relationship:

[0019]

[0020] Where: is the surface area coefficient of the brass garden lamp, is the length parameter, is the width parameter, is the height parameter, , as well as is the weight coefficient.

[0021] The brass garden lamp density coefficient is determined according to the following relationship:

[0022]

[0023] Where: is the density coefficient of brass garden lamp, It is the first brass garden lamp The mass fraction parameters of the metals, It is the first brass garden lamp Metal density parameters, is the number of metal types.

[0024] The loss coefficient of the brass garden lamp is determined according to the following relationship:

[0025]

[0026] Where: is the loss coefficient of brass garden lamp, To use time data, is the defect ratio parameter, is the shape change parameter, , , are the corresponding weight coefficients.

[0027] The electroplating evaluation coefficient is determined according to the following relationship:

[0028]

[0029] Where: is the electroplating evaluation coefficient, , , is the weight coefficient.

[0030] The method for determining a qualified garden light and an abnormal garden light is as follows:

[0031] S0A, determine the changed area of ​​the brass garden lamp after electroplating;

[0032] S0B, dividing the changed area into a plurality of different local blocks, defining a detection ratio, and distributing the corresponding detection points in the local blocks according to the detection ratio for detection;

[0033] S0C, obtain the state measurement data of the brass garden lamp collected at the detection point, the state measurement data is the average index parameter;

[0034] S0D, normalize the average index parameters and obtain the actual anti-corrosion parameters ;

[0035] S0F, actual anti-corrosion parameters Compare with the preset anti-corrosion parameter threshold of brass garden lamp, where:

[0036] If the actual anti-corrosion parameters If it is within the anti-corrosion parameter threshold, it will be recorded as a qualified garden light;

[0037] Otherwise, it will be recorded as an abnormal garden light.

[0038] Defining the detection ratio and distributing the detection points in the local block area according to the detection ratio includes the following steps:

[0039] Divide the changing area into multiple local blocks with the same surface area;

[0040] The brass garden lamp is illuminated by the preset red, green and blue light beams to obtain the brightness parameter of the surface of the brass garden lamp, and the brightness parameter is subtracted from the standard brightness parameter to obtain the brightness parameter difference;

[0041] The total brightness parameter difference is obtained based on the brightness parameter difference, where:

[0042]

[0043] Where: is the total brightness difference coefficient, is the red light brightness difference parameter, is the green light brightness difference parameter, is the blue light brightness difference parameter;

[0044] Obtain whether the brass garden lamp is affected by impact and rain erosion in historical time. If so, simulate the impact and rain erosion of the changed area after electroplating. Under the simulated environment, clarify the actual performance of the brass garden lamp in the environment, clarify the number of bubbles in the electroplating layer of the changed area and the area of ​​each bubble, and obtain the electroplating layer bubble parameters by weighted summation of the two;

[0045] The length and depth of the crack in the electroplating layer are subtracted from the standard crack length and depth to obtain the length difference and depth difference, thereby obtaining the crack parameters. Based on the thickness parameter of the electroplating layer on the brass garden lamp, the forming coefficient is obtained.

[0046] The forming coefficient is determined according to the following relationship:

[0047]

[0048] Where: is the forming coefficient, is the thickness parameter of the electroplating layer, is the bubble parameter in the electroplating layer, is the crack parameter in the electroplating layer, , , is the weight coefficient,

[0049] The proportional coefficient of the local block area is obtained based on the total brightness difference coefficient and the shaping coefficient, where:

[0050]

[0051] Where: is the proportionality coefficient, The number of local blocks;

[0052] The number of detection points is distributed according to the proportional coefficient of the local block.

[0053] The method of determining the conductivity coefficient of a qualified garden lamp according to the qualified conductivity coefficient comprises the following steps:

[0054] Obtain the electroplating layer thickness parameters and resistance data of a qualified garden lamp, thereby obtaining the conductivity coefficient of the qualified garden lamp, and compare the conductivity coefficient of the qualified garden lamp with the qualified conductivity coefficient:

[0055] If the conductivity coefficient is lower than the qualified conductivity coefficient, the conductivity coefficient of the anti-corrosion brass garden lamp is judged to meet the standard and is recorded as a secondary qualified garden lamp;

[0056] Otherwise, it does not meet the standards and is recorded as a secondary abnormal garden light. According to the conductivity coefficient of the secondary abnormal garden light, the re-processing time of the secondary abnormal garden light is determined. .

[0057] In summary, due to the use of the above-mentioned technology, the surface anticorrosion treatment method of a brass garden lamp has the following beneficial effects:

[0058] 1. The surface area coefficient of the brass garden lamp is obtained through the length parameter, width parameter and height parameter of the brass garden lamp; the loss coefficient of the brass garden lamp is obtained through the service time parameter, defect ratio parameter and shape change parameter of the brass garden lamp; the density coefficient of the brass garden lamp is obtained through the mass fraction parameter and metal density parameter of the metal; the electroplating evaluation coefficient of the brass garden lamp is determined, and the electroplating treatment time of the brass garden lamp is obtained, so as to form a convenient automatic integrated control of the brass garden lamp and the electroplating treatment equipment;

[0059] 2. Combined with the use environment, according to the actual anti-corrosion parameters, a qualified garden lamp and an abnormal garden lamp are obtained. Based on the abnormal garden lamp, a secondary processing time is obtained. The conductivity coefficient of the qualified garden lamp is judged according to the qualified conductivity coefficient. The secondary qualified garden lamp and the secondary abnormal garden lamp are obtained. Based on the secondary abnormal garden lamp, the re-processing time is obtained. The total electroplating time is obtained to ensure the precise control of the electroplating anti-corrosion treatment of the brass garden lamp and speed up the subsequent electroplating planning efficiency of the entire brass garden lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] Figure 1 The overall process diagram of the present invention is shown. DETAILED DESCRIPTION

[0061] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the surface anticorrosion treatment method of a brass garden lamp in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0062] In order to electroplate different types of brass garden lights and ensure the anti-corrosion effect of the brass garden lights, the brass garden lights need to be placed in the electroplating equipment for electroplating, where:

[0063] Brass garden lights are electroplated in an electroplating pool. By precisely controlling the electroplating time, we ensure that each lamp receives a uniform and high-quality coating. At the same time, by optimizing resource allocation, such as rationally arranging the use time and maintenance cycle of the electroplating pool, we can effectively improve production efficiency, reduce waste, and ensure that the production process is both efficient and environmentally friendly.

[0064] The present invention will be further described below in conjunction with the embodiments.

[0065] Example 1 (see Figure 1 ): The present invention provides a surface anticorrosion treatment method for a brass garden lamp, comprising the following steps:

[0066] S1. First, obtain the length parameter, width parameter and height parameter of the brass garden lamp (cube shape), and obtain the surface area coefficient of the brass garden lamp according to the formula;

[0067] The cube-shaped brass garden light can provide a more uniform lighting range, and its four sides can distribute light relatively evenly, making the lighting area wider and the light distribution more reasonable; in addition, this shape of lamp is also easy to install and maintain, further reducing the cost of use. Brass has a light brass color and bright metallic luster. The cube-shaped lamp can fully display these characteristics, making the lamp more eye-catching in the courtyard.

[0068] The surface area coefficient of the brass garden lamp is determined according to the following relationship:

[0069]

[0070] Where: is the surface area coefficient of the brass garden lamp, is the length parameter, is the width parameter, is the height parameter, , as well as is the weight coefficient;

[0071] Obtain the service time parameter (service life of the brass garden lamp), defect ratio parameter (ratio of the defect area of ​​the brass garden lamp to the total area) and shape change parameter (shape change area of ​​the brass garden lamp) of the brass garden lamp, thereby obtaining the loss coefficient of the brass garden lamp;

[0072] The defect ratio parameter first obtains the area of ​​the defect region (such as depression, protrusion, bend, and sum) on the brass garden lamp, and then divides it by the surface area of ​​the brass garden lamp to obtain the defect ratio parameter of the brass garden lamp, including the following steps:

[0073] Capture images with a high-resolution industrial camera (such as a 20-megapixel CMOS) and locate defect areas using image segmentation algorithms (such as Halcon's Blob analysis and frequency domain filtering);

[0074] Use laser scanning or structured light technology to obtain surface 3D point cloud data, calculate the defect volume through surface fitting and project it into area, and obtain the area of ​​various defect areas such as concave, convex, and bent (unit: mm² or cm²);

[0075] Then divide the area of ​​the defective region by the weighted surface area of ​​the brass garden lamp to obtain the defect ratio parameter of the brass garden lamp. ;

[0076] The shape change parameter is obtained by first obtaining the shape change area (extended area and missing area, which are obtained by adding them together) on the brass garden lamp, and then dividing it by the surface area of ​​the brass garden lamp to obtain the shape change parameter of the brass garden lamp, including the following steps:

[0077] The image is captured by a high-resolution industrial camera (such as a 20-megapixel CMOS) and combined with an image segmentation algorithm (such as Halcon's Blob analysis and frequency domain filtering) to locate the shape change area on the brass garden lamp;

[0078] Then, the point cloud data is obtained through a laser scanner to calculate the shape change area on the brass garden lamp;

[0079] Finally, the shape change area on the brass garden lamp is divided by the weighted surface area of ​​the brass garden lamp to obtain the shape change parameter of the brass garden lamp. ;

[0080] The loss coefficient of brass garden lamp is determined according to the following relationship:

[0081]

[0082] Where: is the loss coefficient of brass garden lamp, To use time data, is the defect ratio parameter, is the shape change parameter, , , are the corresponding weight coefficients;

[0083] Clarify the metal mass fraction parameters and metal density parameters, and obtain the brass garden lamp density coefficient according to the formula;

[0084] The density coefficient of brass garden lights is determined according to the following relationship:

[0085]

[0086] Where: is the density coefficient of brass garden lamp, It is the first brass garden lamp The mass fraction parameter of a metal (i.e. the percentage of the metal in the total mass), It is the first brass garden lamp Metal density parameters (unit: or ), is the number of metal types;

[0087] S2. Determine the total electroplating evaluation coefficient based on the surface area coefficient of the brass garden lamp, the loss coefficient of the brass garden lamp, and the density coefficient of the brass garden lamp. Determine the corresponding electroplating treatment time based on the electroplating evaluation coefficient. Different electroplating evaluation coefficients are preset to correspond to different electroplating treatment times. The electroplating treatment time is a preset value. The electroplating treatment time of the brass garden lamp is clarified.

[0088] The electroplating evaluation coefficient is determined according to the following relationship:

[0089]

[0090] Where: is the electroplating evaluation coefficient, , , is the weight coefficient.

[0091] S3, electroplating the brass garden lamp based on the electroplating treatment time, and performing the following steps after the electroplating treatment:

[0092] S4. Calculate the actual anti-corrosion parameters of the brass garden lamp after electroplating, and obtain a qualified garden lamp and an abnormal garden lamp according to the actual anti-corrosion parameters of the brass garden lamp:

[0093] The method for determining a qualified garden light and an abnormal garden light is as follows:

[0094] S0A, determine the changed area of ​​the brass garden lamp after electroplating;

[0095] S0B, dividing the changed area into a plurality of different local blocks, defining a detection ratio, and distributing the corresponding detection points in the local blocks according to the detection ratio for detection, including the following steps:

[0096] Divide the changing area into multiple local blocks with the same surface area;

[0097] The brass garden lamp is irradiated with preset red, green and blue light beams, and the brightness parameters of the surface of the brass garden lamp are obtained through the irradiation of the light beams. The red brightness parameter is subtracted from the standard red brightness parameter, and the difference is assigned to the corresponding weight coefficient to obtain the red light brightness difference parameter. The green brightness parameter is subtracted from the standard green brightness parameter, and the difference is assigned to the corresponding weight coefficient to obtain the green light brightness difference parameter. The blue brightness parameter is subtracted from the standard blue brightness parameter, and the difference is assigned to the corresponding weight coefficient to obtain the blue light brightness difference parameter. Usually, the brightness parameter is used as the subtrahend, and the standard brightness parameter is used as the minuend, and the absolute value is taken after the difference.

[0098] The total brightness parameter difference is obtained based on the brightness parameter difference, where:

[0099]

[0100] Where: is the total brightness difference coefficient, is the red light brightness difference parameter, is the green light brightness difference parameter, is the blue light brightness difference parameter;

[0101] Obtain whether the brass garden lamp has been frequently impacted and affected by rainwater erosion in the past (consider the situation of the brass garden lamp in the actual use environment, such as the installation lighting position is low, usually this setting is set for some environmental beautification, so determine whether it is easy to be impacted, etc. Frequent means that in a preset time period, the number of times the brass garden lamp is affected by human or non-human impact and rainwater exceeds the preset value, and the preset value is not limited in this case). If it is frequently impacted and corroded by rainwater, then after electroplating, simulate the impact and rainwater erosion of the changed area. Based on the simulated environment, clarify whether the performance of the brass garden lamp in this environment can meet the actual needs. The thickness parameters, bubble parameters and crack parameters in the electroplating layer of the brass garden lamp will directly affect the anti-corrosion performance of the brass garden lamp;

[0102] By clarifying the number of bubbles in the electroplating layer and the area of ​​each bubble, the bubble parameters of the electroplating layer are obtained by weighted summation of the two. ;

[0103] The crack length and crack depth in the electroplating layer were compared with the standard crack length and standard crack depth Difference is made between them to obtain length difference and depth difference, thus obtaining crack parameters ,

[0104]

[0105]

[0106]

[0107] In the formula, is the crack parameter, is the number of cracks, For the The length difference of the cracks is The difference in crack depth is , is the weight coefficient, is the standard crack length, is the standard crack depth, For the The crack length, For the Crack depth;

[0108] Obtain the thickness parameters, bubble parameters, and crack parameters of the electroplating layer on the brass garden lamp, and thereby obtain the forming coefficient;

[0109] The forming coefficient is determined according to the following relationship:

[0110]

[0111] Where: is the forming coefficient, is the thickness parameter of the electroplating layer, is the bubble parameter in the electroplating layer, is the crack parameter in the electroplating layer, , , is the weight coefficient,

[0112] The proportional coefficient of the local block area is obtained based on the total brightness difference coefficient and the shaping coefficient, where:

[0113]

[0114] Where: is the proportionality coefficient, The number of local blocks;

[0115] According to the scale factor of the local block The number of test points to assign to the test points; The larger the value, the more detection points there are, and vice versa. The specific number is not limited in this case.

[0116] SOC, obtain the state measurement data of the brass garden lamp collected at the detection point, the state measurement data is the average index parameter, including the average color depth , average gloss , average adhesion ;

[0117] S0D, normalize the average index parameters and obtain the actual anti-corrosion parameters ;

[0118] The actual anti-corrosion parameter Anti is determined according to the following relationship:

[0119]

[0120] Where: is the average color depth, is the average glossiness, is the average adhesion, is the standard color depth, is the standard glossiness, is the standard adhesion, is the number of items, , , are the corresponding weight coefficients, is the constant correction factor;

[0121] S0F, actual anti-corrosion parameters Compare with the preset anti-corrosion parameter threshold of brass garden lamp, where:

[0122] If the actual anti-corrosion parameters If it does not exceed the anti-corrosion parameter threshold, it will be recorded as a qualified garden light;

[0123] Otherwise, it will be recorded as an abnormal garden light.

[0124] S5. Obtain the actual anti-corrosion parameters of the abnormal garden lamp, determine the secondary processing time corresponding to the abnormal garden lamp based on the difference between the actual anti-corrosion parameters of the abnormal garden lamp and the anti-corrosion parameter threshold, and after the secondary processing time is processed, determine whether to generate a new secondary processing time based on the recalculated difference between the actual anti-corrosion parameters and the anti-corrosion parameter threshold, and so on to obtain multiple secondary processing times. When the actual anti-corrosion parameters do not exceed the anti-corrosion parameter threshold, a qualified garden lamp is generated, and no secondary processing time is obtained, so as to determine the total secondary processing time :

[0125] S6, judging the conductivity coefficient of the first qualified garden lamp according to the qualified conductivity coefficient, obtaining the second qualified garden lamp and the second abnormal garden lamp, and obtaining the re-processing time based on the second abnormal garden lamp, including the following steps:

[0126] Obtaining the electroplating layer thickness parameters, resistance data, effective conductive path length and effective width of the electroplating layer of a qualified garden lamp, thereby obtaining the conductivity coefficient of the qualified garden lamp;

[0127] The conductivity coefficient of a qualified garden lamp is determined according to the following relationship:

[0128]

[0129] Where: is the conductivity coefficient of a qualified garden lamp, The electroplating thickness parameter of a qualified garden lamp (unit: ), The electroplating layer resistance data of a qualified garden lamp (unit: ), Is the effective conductive path length of the electroplating layer (related to the structure of the lamp, unit: ), Is the effective width of the electroplating layer (unit: );

[0130] The conductivity coefficient of the qualified garden lamp is compared with the qualified conductivity coefficient For comparison:

[0131] If the conductivity coefficient of a qualified garden lamp is lower than the qualified conductivity coefficient, ,

[0132] The conductivity of the anti-corrosion brass garden lamp meets the standard and is recorded as a secondary qualified garden lamp. The coating causes the conductivity of the anti-corrosion brass to be lower, and the lower conductivity coefficient indicates that it meets the anti-corrosion requirements;

[0133] If the conductivity coefficient of a qualified garden lamp is higher than or equal to the qualified conductivity coefficient, ,

[0134] The conductivity of the anti-corrosion brass garden lamp is abnormal, which is recorded as a secondary abnormal garden lamp. Excessive conductivity indicates that the coating is too thin and needs to be reworked and adjusted;

[0135] According to the conductivity coefficient of the secondary abnormal garden lights, the re-processing time of the secondary abnormal garden lights is determined ,

[0136] Second abnormal garden light reprocessing time Determined according to the following relationship:

[0137]

[0138] Where: How long does it take to reprocess the brass garden light? is the processing time coefficient (unit: minutes / ( )), The qualified conductivity coefficient is determined by process experiments;

[0139] S7, according to the electroplating treatment time Total secondary processing time , Reprocessing time Calculate the total electroplating time of brass garden lights ;

[0140] After the secondary abnormal garden lights are reprocessed for a certain period of time, they usually return to normal state, so they are no longer accumulated here. If there is an accumulation, they can be superimposed according to multiple reprocessing times based on the accumulation process of the total secondary processing time. This solution will not go into details.

[0141] The total electroplating time is obtained by the sum of the total electroplating time, the reprocessing time and the total secondary processing time. , based on the total electroplating time, the total electroplating plan for this brass garden lamp can be accurately formulated;

[0142] The total electroplating time is not only related to the thickness, uniformity and adhesion of the electroplating layer, but also directly affects the anti-corrosion performance and aesthetics of the electroplated products. By accurately calculating the total electroplating time, including the time of the electroplating process itself, the re-treatment time and the secondary treatment time, a total electroplating plan for brass garden lights can be formulated.

[0143] Determining a reasonable total electroplating time can ensure that the electroplating layer reaches the expected thickness, thereby improving the corrosion resistance and service life of the product; secondly, ensure the uniformity of the electroplating layer to avoid local thinness or thickness, which affects the overall appearance and performance of the product; finally, by optimizing the electroplating time, the electroplating efficiency of other subsequent garden lights can also be improved, and the electroplating treatment of brass garden lights can be planned.

[0144] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes to the surface anti-corrosion treatment method of a brass garden lamp and its inventive concept according to the technology of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A surface anticorrosion treatment method for a brass garden lamp, characterized in that: The steps include: Obtaining the surface area coefficient of the brass garden lamp, the loss coefficient of the brass garden lamp, and the density coefficient of the brass garden lamp, thereby determining the electroplating evaluation coefficient, and determining the corresponding electroplating treatment time based on the electroplating evaluation coefficient; The brass garden lamp is electroplated based on the electroplating time, and the following steps are performed after the electroplating: Calculate the actual anti-corrosion parameters of the brass garden lamp after electroplating. The actual anti-corrosion parameters Anti are determined according to the following relationship: Where: is the average color depth, is the average glossiness, is the average adhesion, is the standard color depth, is the standard glossiness, is the standard adhesion, is the number of items, , , are the corresponding weight coefficients, is a constant correction coefficient, and thus, a qualified garden lamp and an abnormal garden lamp are obtained by comparing the actual anti-corrosion parameters of the brass garden lamp with the anti-corrosion parameter threshold; Obtain the actual anti-corrosion parameters of the abnormal garden lamp, determine the secondary processing time corresponding to the abnormal garden lamp based on the difference between the actual anti-corrosion parameters of the abnormal garden lamp and the anti-corrosion parameter threshold, and after the secondary processing time is processed, determine whether to generate a new secondary processing time based on the difference between the recalculated actual anti-corrosion parameters and the anti-corrosion parameter threshold, and so on to obtain multiple secondary processing time to determine the total secondary processing time; Then, the conductivity coefficient of the first qualified garden lamp is determined according to the qualified conductivity coefficient, and the second qualified garden lamp and the second abnormal garden lamp are obtained, and the re-processing time is obtained based on the second abnormal garden lamp; The total electroplating time of brass garden lights is calculated based on the electroplating treatment time, the total secondary treatment time, and the re-treatment time.

2. The surface anticorrosion treatment method of a brass garden lamp according to claim 1 is characterized in that: The surface area coefficient, loss coefficient and density coefficient of the brass garden lamp are obtained by the following steps: The length parameter, width parameter and height parameter of the brass garden lamp are determined, and the surface area coefficient of the brass garden lamp is obtained; The service time parameters, defect ratio parameters and shape change parameters of brass garden lamps are clarified, and the loss coefficient of brass garden lamps is obtained; The mass fraction parameters and metal density parameters of the metal are clarified, and the density coefficient of the brass garden lamp is obtained.

3. The surface anticorrosion treatment method of a brass garden lamp according to claim 2 is characterized in that: The surface area coefficient of the brass garden lamp is determined according to the following relationship: Where: is the surface area coefficient of the brass garden lamp, is the length parameter, is the width parameter, is the height parameter, , as well as is the weight coefficient.

4. The surface anticorrosion treatment method of a brass garden lamp according to claim 3 is characterized in that: The brass garden lamp density coefficient is determined according to the following relationship: Where: is the density coefficient of brass garden lamp, It is the first brass garden lamp The mass fraction parameters of the metals, It is the first brass garden lamp Metal density parameters, is the number of metal types.

5. The surface anticorrosion treatment method of a brass garden lamp according to claim 4, characterized in that: The loss coefficient of the brass garden lamp is determined according to the following relationship: Where: is the loss coefficient of brass garden lamp, To use time data, is the defect ratio parameter, is the shape change parameter, , , are the corresponding weight coefficients.

6. The surface anticorrosion treatment method of a brass garden lamp according to claim 5, characterized in that: The electroplating evaluation coefficient is determined according to the following relationship: Where: is the electroplating evaluation coefficient, , , is the weight coefficient.

7. The surface anticorrosion treatment method of a brass garden lamp according to claim 6, characterized in that: The method for determining a qualified garden light and an abnormal garden light is as follows: S0A, determine the changed area of ​​the brass garden lamp after electroplating; S0B, dividing the changed area into a plurality of different local blocks, defining a detection ratio, and distributing the corresponding detection points in the local blocks according to the detection ratio for detection; S0C, obtain the state measurement data of the brass garden lamp collected at the detection point, the state measurement data is the average index parameter; S0D, normalize the average index parameters and obtain the actual anti-corrosion parameters ; S0F, actual anti-corrosion parameters Compare with the preset anti-corrosion parameter threshold of brass garden lamp, where: If the actual anti-corrosion parameters If it is within the anti-corrosion parameter threshold, it will be recorded as a qualified garden light; Otherwise, it will be recorded as an abnormal garden light.

8. The surface anticorrosion treatment method of a brass garden lamp according to claim 7, characterized in that: Defining the detection ratio and distributing the detection points in the local block area according to the detection ratio includes the following steps: Divide the changing area into multiple local blocks with the same surface area; The brass garden lamp is illuminated by the preset red, green and blue light beams to obtain the brightness parameter of the surface of the brass garden lamp, and the brightness parameter is subtracted from the standard brightness parameter to obtain the brightness parameter difference; The total brightness parameter difference is obtained based on the brightness parameter difference, where: Where: is the total brightness difference coefficient, is the red light brightness difference parameter, is the green light brightness difference parameter, is the blue light brightness difference parameter; Obtain whether the brass garden lamp is affected by impact and rain erosion in historical time. If so, simulate the impact and rain erosion of the changed area after electroplating. Under the simulated environment, clarify the actual performance of the brass garden lamp in the environment, clarify the number of bubbles in the electroplating layer of the changed area and the area of ​​each bubble, and obtain the electroplating layer bubble parameters by weighted summation of the two; The length and depth of the crack in the electroplating layer are subtracted from the standard crack length and depth to obtain the length difference and depth difference, thereby obtaining the crack parameters. Based on the thickness parameter of the electroplating layer on the brass garden lamp, the forming coefficient is obtained. The forming coefficient is determined according to the following relationship: Where: is the forming coefficient, is the thickness parameter of the electroplating layer, is the bubble parameter in the electroplating layer, is the crack parameter in the electroplating layer, , , is the weight coefficient, The proportional coefficient of the local block area is obtained based on the total brightness difference coefficient and the shaping coefficient, where: Where: is the proportionality coefficient, The number of local blocks; The number of detection points is distributed according to the proportional coefficient of the local block.

9. The surface anticorrosion treatment method of a brass garden lamp according to claim 1, characterized in that: The method of determining the conductivity coefficient of a qualified garden lamp according to the qualified conductivity coefficient comprises the following steps: Obtain the electroplating layer thickness parameters and resistance data of a qualified garden lamp, thereby obtaining the conductivity coefficient of the qualified garden lamp, and compare the conductivity coefficient of the qualified garden lamp with the qualified conductivity coefficient: If the conductivity coefficient is lower than the qualified conductivity coefficient, the conductivity coefficient of the anti-corrosion brass garden lamp is judged to meet the standard and is recorded as a secondary qualified garden lamp; Otherwise, it does not meet the standards and is recorded as a secondary abnormal garden light. According to the conductivity coefficient of the secondary abnormal garden light, the re-processing time of the secondary abnormal garden light is determined. .

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