11results about How to "Ensure full coverage" patented technology

The utility model provides an automobile part deformation testing device, and belongs to the technical field of automobile part detection. The automobile part deformation testing device comprises an alarm, a computer connected with the alarm and a data acquisition unit electrically connected with the alarm, and is characterized in that a connecting end of the data acquisition unit is provided with a resistance-type strain gauge, and a lead end of the resistance-type strain gauge is connected with the connecting end of the data acquisition unit; the mounting frame is arranged on the surface of the automobile part, the bottom of the mounting frame is attached and fixed to a to-be-detected position of the automobile part, the resistance-type strain gauge is arranged at the bottom in the mounting frame, the adhesive patch and the pressing and trimming tool are arranged in the mounting frame, the adhesive patch is arranged on the surface of the resistance-type strain gauge, and the pressing and trimming tool sequentially presses and pastes the resistance-type strain gauge and the adhesive patch. Therefore, the resistance-type strain gauge is fixedly attached to the to-be-detected part of the automobile part. The problem that the strain gauges fall off or shift due to improper attachment is effectively avoided, and therefore the accuracy and reliability of testing are remarkably improved.

The invention discloses a light bus mixed line electrophoresis method, which belongs to the technical field of automobile manufacturing, and comprises the following steps: mounting a supporting structure below a roof cross beam in a bus body; hoisting the vehicle body above the electrophoresis bearing platform and then adjusting the vehicle body; increasing the opening degree of a door body at the tail of the vehicle body to a set door opening angle; a whole vehicle heightening bracket is arranged between the electrophoresis bearing platform and the bottom of the vehicle body; a first lifting component and a second lifting component are arranged between the vehicle body and the whole vehicle heightening support, the second lifting component is higher than the first lifting component, and the vehicle body is in an inclined posture with the front portion low and the rear portion high. And after the supporting structure, the whole vehicle heightening support, the first lifting component, the second lifting component and the vehicle body are connected in a fastening mode, electrophoresis is conducted. The problems that a roof of a light bus is prone to deformation and the interior of the light bus is prone to cavitation in deep pool mixed line electrophoresis of a large bus are solved, repair after electrophoresis is avoided, and the production takt time and the anti-corrosion quality of a bus body are guaranteed.

A kind of ion thinning device loading table convenient to replace, it is characterized by including loading bearing table device, connecting block, connecting groove, sterilization device, sample positioning device, detachable loading table device, the connecting block is installed on the side of loading bearing table device, connecting groove is set up on the connecting block, loading bearing table device is connected with connecting block by bolt nut, multiple sterilization devices are installed on loading bearing table device, loading bearing table device is connected with sterilization device by hinge hinge, detachable loading table device is installed on loading bearing table device, sample positioning device is installed on detachable loading table device.

The invention discloses a large language model-oriented super-long text three-dimensional compression method, which comprises the following steps of: receiving super-long text data, and carrying out word segmentation to obtain an initial text word sequence; performing three-dimensional feature extraction on the full text based on the sequence to obtain word frequency, statement and context dimension features; respectively combining the three-dimensional features to obtain corresponding word frequency, statement and context compression results; and integrating the three compression results, performing semantic integrity check on the obtained preliminary compressed text, and complementing missing information from the original text according to the check result to obtain a final compressed text. According to the method, through three-dimensional feature collaborative extraction and integrity constraint, the information fidelity and logic self-consistency of the compressed text are improved, and the problems of serious information loss and low availability caused by insufficient semantic understanding and logic fracture in an existing method are solved.

This invention belongs to the field of magnetic particle penetrant testing technology, specifically an integrated non-destructive testing workstation for magnetic particle penetrant testing. The proposed solution includes a housing with a magnetization component at the inlet and a storage tank at the top. A strip-shaped guide rail is located at the bottom center of the housing, with several sliding supports at the top of the guide rail. Each support has a support frame at its top. Inside the housing, from inlet to outlet, are a monitoring and control device, a positioning mechanism, a liquid spraying mechanism, and a flaw detection mechanism. In this invention, the sliding supports, carrying the support frames and the pre-treated workpiece, move along the strip-shaped guide rail into the housing for magnetic particle testing. The sliding supports stop between two positioning mechanisms. Two clamping members then hold the workpiece in place. Two sets of second pushers extend to press the clamps tightly against the workpiece surface, securing both ends of the workpiece. Finally, a flipping mechanism rotates the entire positioning mechanism, achieving a stable and efficient flipping of the workpiece.

The utility model relates to the technical field of aluminium profile electrophoresis oil removal, specifically relates to a kind of aluminium profile electrophoresis oil removal equipment, including oil removal tank and auxiliary mechanism, the oil removal tank one side is equipped with the chute, the inside top of chute is provided with the auxiliary mechanism, the auxiliary mechanism includes mounting block, box and connecting pipe, the top fixedly connected of oil removal tank is provided with mounting block;Through the water pump in box, oil removal liquid is transported to mounting block by connecting pipe, then is evenly sprayed on aluminium profile body surface by shower head, utilize the chemical action of oil removal liquid to dissolve grease, simultaneously, the electric heating net of the both sides of shower head heats oil removal liquid, not only can accelerate oil removal reaction, but also can dry aluminium profile body after oil removal, by driving motor drives transmission gear and extension arc plate rotation, make aluminium profile rotate in oil removal tank, to ensure that oil removal liquid all-around covers aluminium profile surface, avoid to appear clean dead angle, greatly improve oil removal efficiency and cleaning effect.

According to the ultrasonic cleaning instrument for the hydro-thermal synthesis reaction kettle, a user puts the hydro-thermal synthesis reaction kettle to be cleaned into the cleaning cavity, the box body is covered with the cover body, the water inlet is formed in the cover body, and cleaning liquid such as an aqueous solution can be injected into the cleaning cavity through the water inlet so as to enhance the cleaning effect. The ultrasonic cleaning part is arranged in the box body, and after the equipment is started, the ultrasonic cleaning part starts to work and releases a high-frequency ultrasonic signal into the cleaning liquid. The ultrasonic waves can generate a cavitation effect when propagating in the liquid, that is, tiny bubbles in the liquid are quickly generated and broken, and the energy impact can effectively strip chemical residues on the surface of the inner wall of the reaction kettle. And the stripped stains float or precipitate in the liquid and are gradually separated from the reaction kettle main body to finish the cleaning process. Non-contact cleaning is achieved through ultrasonic waves, the danger that hands of cleaning personnel make contact with acid residues is thoroughly avoided, and operation safety is improved from the source.

The invention discloses a large-size to-be-detected object detection method and system and a medium, and the detection method comprises the steps: dividing the surface of a to-be-detected object into at least two regions, and setting a mark point in each region; respectively detecting original height data of all pixel positions in each area based on phase deflection; calculating according to the mark points to obtain a mapping relation from an image coordinate system corresponding to each region to a world coordinate system; calculating actual two-dimensional coordinate positions of all original height data in each region under a world coordinate system; and interpolating to obtain final height data corresponding to the output coordinate positions uniformly distributed in each region under the world coordinate system. The method effectively solves the technical problems of limited detection range, low splicing precision, insufficient efficiency and the like in a traditional large-size detection method, has the core advantages of high precision, high efficiency and high integrity, can realize comprehensive and accurate detection of the surface topography of a large-size object to be detected, and provides reliable technical support for quality control in industrial production.

The invention discloses a waterproof treatment method for a conductive copper bar of an automobile battery pack, which comprises the following steps: clamping the conductive copper bar on a first placing box through a first automatic carrying manipulator, moving the conductive copper bar to a plasma cleaning mechanism, and carrying out plasma cleaning treatment on the conductive copper bar; after cleaning is completed, the first automatic carrying manipulator transfers the conductive copper bar subjected to plasma treatment to a second placement box, and the second automatic carrying manipulator grabs the conductive copper bar in the second placement box to a dispensing device to be coated with a binding agent; the M8 bolt rivet joint face and the side face of the conductive copper bar are automatically coated with a binding agent through a dispensing device; the full-process automation of material taking, positioning, cleaning and gluing is realized, and accurate cleaning and accurate coating of the conductive copper bar on the M6 bolt mounting surface and the gluing operation on the M8 bolt riveting head surface and the side surface can be ensured through the accurate movement and program control of the manipulator.

This utility model relates to the field of medical device technology, and in particular to a sterile surgical membrane with blood collection function. It includes a surgical membrane body, a support component fixedly installed on the center of the upper surface of the surgical membrane body to lift the surgical membrane body and form a collection area, and a collection area formed around the support component and the edge of the surgical membrane body. Auxiliary fixing components are fixedly installed at each of the four corners of the surgical membrane body. The bottom surface of the surgical membrane body is bonded with negative adhesive. The support component includes a sealing sleeve and an aluminum core wire. The sealing sleeve is square and fixedly installed on the upper surface of the surgical membrane body, and the aluminum core wire is square and embedded inside the sealing sleeve. Rubber frames for fluid flow are fixedly installed at the four corners of the inside of the surgical membrane body and the four corners of the aluminum core wire. This utility model, through the collection area and collection zone formed by the aluminum core wire, can effectively collect blood and waste fluid generated during surgery, and the auxiliary fixing components further enhance the fixation effect of the surgical membrane.

The invention discloses light-emitting organic gel with the surface modified with a single-layer silicon dioxide photonic crystal and a preparation method of the light-emitting organic gel. The preparation method comprises the steps that the single-layer silicon dioxide photonic crystal is formed on the surface of a PDMS substrate; coating the precursor solution on the surface of a PDMS (Polydimethylsiloxane) substrate attached with the single-layer silicon dioxide photonic crystal, then carrying out photocuring, and stripping the PDMS substrate after the photocuring is finished, so as to obtain the luminous organic gel with the surface modified with the single-layer silicon dioxide photonic crystal, according to the preparation method disclosed by the invention, self-assembly of the silicon dioxide microspheres under a completely non-aqueous condition is realized, and the problem that the luminous gel is dissolved or swelled due to contact with an aqueous solvent is fundamentally avoided.