CN113624612A - Withstand voltage test equipment of automobile parts development - Google Patents
Withstand voltage test equipment of automobile parts development Download PDFInfo
- Publication number
- CN113624612A CN113624612A CN202110960277.9A CN202110960277A CN113624612A CN 113624612 A CN113624612 A CN 113624612A CN 202110960277 A CN202110960277 A CN 202110960277A CN 113624612 A CN113624612 A CN 113624612A
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- plate
- oil bag
- fixedly connected
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- oil
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0075—Strain-stress relations or elastic constants
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0411—Chucks, fixtures, jaws, holders or anvils using pneumatic or hydraulic pressure
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to the technical field of automobile parts, and discloses a pressure resistance test device for automobile part development, which comprises a support frame, wherein a hydraulic press is arranged on the upper side of the support frame, the bottom of the hydraulic press penetrates through the upper side of the support frame, the outer wall of the hydraulic press is fixedly connected with the inner wall of the support frame, a transverse plate is arranged at the bottom of the hydraulic press, when the pressure resistance test device is used, parts are placed between two clamping mechanisms to be clamped and fixed, then the hydraulic press is pressed downwards, the automobile parts are pressed to a pore plate after being pressed and deformed, the pore plate presses a liquid outlet mechanism downwards, then an oil bag mechanism is pressed downwards to enable lubricating oil to be pressed into the liquid outlet mechanism and seep out from the pore plate, as a fixing plate is also pressed downwards, a T-shaped plate can reduce friction on the inner part of a sliding rail, the T-shaped plate can be smoothly separated under the action of the lubricating oil, and the existence of the oil bag mechanism enables the lubricating oil filled in a first oil bag to be better extruded, the internal structure of the liquid outlet mechanism can enable lubricating oil to uniformly cover the upper surface of the orifice plate.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a voltage withstanding test device for automobile part development.
Background
The compression strength detection of the automobile parts is to perform qualitative or quantitative evaluation on the durability of the automobile parts, the quality of the durability generally determines the service life of the automobile parts, the durability has great influence on the driving safety of finished automobile products, the target parts are difficult to ensure not to displace during pressure test, if the target parts are not displaced, the clamping of a clamp is needed, but a clamped object under a hydraulic press can be damaged, so that a clamping tool for the pressure test of the automobile parts, which can avoid damage, is needed.
Disclosure of Invention
The invention aims to provide a voltage resistance test device for automobile part development, and the purpose of providing a clamping tool for voltage resistance test of automobile parts, which can avoid damage is achieved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a withstand voltage test equipment of automobile parts development, includes the support frame, the upside of support frame is provided with the hydraulic press, the upside of support frame is run through to the bottom of hydraulic press, just the outer wall of hydraulic press and the inner wall fixed connection of support frame, the bottom of hydraulic press is provided with the diaphragm, the both ends fixed connection of diaphragm is at the outer wall of support frame, be provided with the slide rail on the diaphragm, the lower surface of slide rail and the last fixed surface of diaphragm are connected, the upside of slide rail is provided with fixture.
Preferably, the clamping mechanism comprises a fixed seat, a pore plate, a support, an oil bag mechanism, an oil inlet pipe, a plug, a stabilizing plate, a spring, a fixed plate, a fixed sliding barrel and a T-shaped plate, the fixed seat is placed on the upper surface of the slide rail, the lower surface of the pore plate is fixedly connected with the upper surface of the liquid outlet mechanism, the lower surface of the liquid outlet mechanism is fixedly connected with the upper surface of the support, the lower surface of the support is fixedly connected with the upper surface of the oil bag mechanism, the right end of the oil inlet pipe is communicated with the oil bag mechanism, the left end of the oil bag mechanism penetrates through the left wall of the fixed seat, the plug is inserted into the inner wall of the oil inlet pipe, the upper end of the plug is fixedly connected to the outer wall of the fixed seat, the lower surface of the oil bag mechanism is fixedly connected to the upper surface of the stabilizing plate, the lower surface of the stabilizing plate is fixedly connected with the top of the T-shaped plate, the fixed sliding barrel is sleeved on the outer wall of the top of the T-shaped plate, the lower surface of the fixed sliding barrel is fixedly connected with the upper surface of the fixed sheet, the lower surface of the fixed sheet is fixedly connected with the bottom of the inner wall of the fixed seat, the upper surface of the fixed sheet is fixedly connected with the bottom of the spring, and the upper end of the spring is fixedly connected to the bottom of the stabilizing plate.
Preferably, oil bag mechanism includes first oil bag, connection leather, soft board, gasbag, articulated strip, the left side and the right side of first oil bag all are provided with the opening, the left end fixed connection of leather and soft board is passed through on the inner wall left side of first oil bag, the upper surface of soft board and the bottom fixed connection of gasbag, the soft board is articulated through the inner wall of articulated strip with first oil bag, the right-hand member of soft board is articulated with the upper end of closing plate, the lower extreme fixed connection of closing plate is at the inner wall of first oil bag.
Preferably, the liquid outlet mechanism comprises a second oil bag, a bottom plate, an arc-shaped elastic sheet, a support column and an elastic sheet, the upper surface of the second oil bag is fixedly connected with the lower surface of the bottom plate, the upper surface of the bottom plate is fixedly connected with the lower end of the arc-shaped elastic sheet, the upper end of the arc-shaped elastic sheet is fixedly connected to the top of the inner wall of the second oil bag, the upper surface of the bottom plate is fixedly connected with the bottom end of the support column, and the top end of the support column is fixedly connected with the right end of the elastic sheet.
Preferably, an opening is formed in the upper surface of the second oil bag.
Preferably, the number of the slide rails and the clamping mechanisms is two, and the two slide rails and the clamping mechanisms are symmetrically arranged along the center of the transverse plate.
Preferably, the liquid outlet mechanism and the oil bag mechanism are communicated through a hose.
The invention provides a pressure resistance test device for automobile part development. The method has the following beneficial effects:
when the automobile oil bag lubricating device is used, parts are placed between the two clamping mechanisms to be clamped and fixed, then the hydraulic press is pressed downwards, when automobile parts are pressed and deformed, the hole plate can be pressed to the hole plate, the hole plate presses the liquid outlet mechanism downwards, then the oil bag mechanism is pressed downwards, lubricating oil is pressed into the liquid outlet mechanism and seeps out from the hole plate, the fixing piece is also pressed downwards, so that friction on the interior of the sliding rail can be reduced by the T-shaped plate, the T-shaped plate can be smoothly separated under the action of the lubricating oil, the lubricating oil filled in the first oil bag can be better extruded upwards due to the oil bag mechanism, and the lubricating oil can uniformly cover the upper surface of the hole plate due to the internal structure of the liquid outlet mechanism.
Drawings
FIG. 1 is a schematic axial side perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the front view of the present invention;
FIG. 3 is an enlarged cross-sectional view of the clamping mechanism of the present invention;
FIG. 4 is an enlarged schematic structural view of the oil bladder mechanism of the present invention;
FIG. 5 is a schematic side sectional view of the liquid discharge mechanism of the present invention.
In the figure: the device comprises a support frame 1, a hydraulic press 2, a sliding rail 3, a clamping mechanism 4, a fixed seat 401, a mesh 402, a bracket 403, an oil bag mechanism 404, an oil inlet pipe 405, a plug 406, a stabilizing plate 407, a spring 408, a fixing plate 409, a fixed sliding barrel 410, a T-shaped plate 411, a liquid outlet mechanism 412, a first oil bag 201, a connecting leather 202, a soft plate 203, an air bag 204, a hinge strip 205, a sealing plate 206, a second oil bag 301, a bottom plate 302, an arc top elastic sheet 303, a supporting column 304 and an elastic sheet 305.
Detailed Description
As shown in fig. 1 to 5, the present invention provides a technical solution: a pressure resistance test device for automobile part development comprises a support frame 1, wherein a hydraulic press 2 is arranged on the upper side of the support frame 1, the bottom of the hydraulic press 2 penetrates through the upper side of the support frame 1, the outer wall of the hydraulic press 2 is fixedly connected with the inner wall of the support frame 1, a transverse plate is arranged at the bottom of the hydraulic press 2, two ends of the transverse plate are fixedly connected to the outer wall of the support frame 1, a sliding rail 3 is arranged on the transverse plate, the lower surface of the sliding rail 3 is fixedly connected with the upper surface of the transverse plate, a clamping mechanism 4 is arranged on the upper side of the sliding rail 3, the number of the sliding rail 3 and the clamping mechanism 4 is two, and the two sliding rails 3 and the clamping mechanisms 4 are symmetrically arranged along the center of the transverse plate;
the clamping mechanism 4 comprises a fixed seat 401, an orifice plate 402, a bracket 403, an oil bag mechanism 404, an oil inlet pipe 405, a plug 406, a stabilizing plate 407, a spring 408, a fixing plate 409, a fixed sliding cylinder 410 and a T-shaped plate 411, wherein the fixed seat 401 is placed on the upper surface of the sliding rail 3, the lower surface of the orifice plate 402 is fixedly connected with the upper surface of the liquid outlet mechanism 412, the lower surface of the liquid outlet mechanism 412 is fixedly connected with the upper surface of the bracket 403, the lower surface of the bracket 403 is fixedly connected with the upper surface of the oil bag mechanism 404, the right end of the oil inlet pipe 405 is communicated with the oil bag mechanism 404, the left end of the oil bag mechanism 404 penetrates through the left wall of the fixed seat 401, the plug 406 is inserted into the inner wall of the oil inlet pipe 405, the upper end of the plug 406 is fixedly connected to the outer wall of the fixed seat 401, the lower surface of the oil bag mechanism 404 is fixedly connected to the upper surface of the stabilizing plate 407, the lower surface of the stabilizing plate 407 is fixedly connected with the top of the T-shaped plate 411, the fixed sliding cylinder 410 is sleeved on the top of the T-shaped plate 411, the lower surface of the fixed sliding barrel 410 is fixedly connected with the upper surface of the fixed plate 409, the lower surface of the fixed plate 409 is fixedly connected with the bottom of the inner wall of the fixed seat 401, the upper surface of the fixed plate 409 is fixedly connected with the bottom end of the spring 408, the upper end of the spring 408 is fixedly connected with the bottom of the stabilizing plate 407, and the liquid outlet mechanism 412 is communicated with the oil bag mechanism 404 through a hose;
the oil bag mechanism 404 comprises a first oil bag 201, a connecting leather 202, a soft board 203, an air bag 204 and a hinge strip 205, openings are formed in the left side and the right side of the first oil bag 201, the left side of the inner wall of the first oil bag 201 is fixedly connected with the left end of the soft board 203 through the connecting leather 202, the upper surface of the soft board 203 is fixedly connected with the bottom of the air bag 204, the soft board 203 is hinged with the inner wall of the first oil bag 201 through the hinge strip 205, the right end of the soft board 203 is hinged with the upper end of a sealing plate 206, and the lower end of the sealing plate 206 is fixedly connected with the inner wall of the first oil bag 201;
the liquid outlet mechanism 412 comprises a second oil bag 301, a bottom plate 302, an arc-shaped elastic sheet 303, a supporting column 304 and an elastic sheet 305, wherein the upper surface of the second oil bag 301 is fixedly connected with the lower surface of the bottom plate 302, the upper surface of the second oil bag 301 is provided with an opening, the upper surface of the bottom plate 302 is fixedly connected with the lower end of the arc-shaped elastic sheet 303, the upper end of the arc-shaped elastic sheet 303 is fixedly connected with the top of the inner wall of the second oil bag 301, the upper surface of the bottom plate 302 is fixedly connected with the bottom end of the supporting column 304, the top end of the supporting column 304 is fixedly connected with the right end of the elastic sheet 305, when in use, parts are placed between two clamping mechanisms 4 to be clamped and fixed, then a hydraulic press 2 is pressed downwards, when an automobile part is pressed and deformed, the automobile part can be pressed to the orifice plate 402, the orifice plate 402 presses the liquid outlet mechanism 412 downwards, then the oil bag mechanism 404 is pressed downwards to be pressed into the liquid outlet mechanism 412, the lubricating oil seeps out from the orifice plate 402 and is pressed downwards due to the fixed plate 409 also, therefore, the T-shaped plate 411 can reduce the friction on the inside of the sliding rail 3, and can be smoothly separated under the action of the lubricating oil, the lubricating oil filled in the first oil bag 201 can be better extruded by the existence of the oil bag mechanism 404, and the lubricating oil can uniformly cover the upper surface of the orifice plate 402 by the internal structure of the liquid outlet mechanism 412.
The working principle is as follows: when the automobile part pressing device is used, automobile parts are placed on the transverse plate, the two clamping mechanisms 4 are moved to the parts to be clamped, the hydraulic press 2 is pressed downwards, after the parts are cracked or deformed, the hydraulic rod can touch the pore plate 402, the pore plate 402 can press the liquid outlet mechanism 412 downwards, the liquid outlet mechanism 412 presses the support 403 downwards to press the oil bag mechanism 404, then the upper end of the T-shaped plate 411 is pressed downwards to enable the upper surface of the T-shaped plate 411 to be not in contact with the upper surface of the inner wall of the sliding rail 3, friction on the inner wall of the sliding rail 3 is reduced, when the oil bag mechanism 404 is pressed downwards, the soft plate 203 deforms to enable the air bag 204 to press lubricating liquid inside, the lubricating liquid is pressed to the right end and flows into the liquid outlet mechanism 412 through the hose, due to the fact that the arc-shaped elastic sheet 303 and the upper portion form support, a cavity still exists between the support column 304 and the elastic sheet 305 when the oil bag mechanism 404 is pressed downwards, the lubricating liquid can uniformly flow out from the upper surface of the fixed seat 401, and can easily slide out when pressed by the hydraulic rod, avoiding crushing, the plug 406 can be opened for filling after the lubricating fluid is used up.
Claims (7)
1. The utility model provides a withstand voltage test equipment of automobile parts development, includes support frame (1), its characterized in that: the upside of support frame (1) is provided with hydraulic press (2), the upside of support frame (1) is run through to the bottom of hydraulic press (2), just the outer wall of hydraulic press (2) and the inner wall fixed connection of support frame (1), the bottom of hydraulic press (2) is provided with the diaphragm, the both ends fixed connection of diaphragm is at the outer wall of support frame (1), be provided with slide rail (3) on the diaphragm, the lower surface of slide rail (3) and the last fixed surface of diaphragm are connected, the upside of slide rail (3) is provided with fixture (4).
2. The apparatus for pressure resistance test of automobile parts development according to claim 1, wherein: the clamping mechanism (4) comprises a fixed seat (401), a hole plate (402), a support (403), an oil bag mechanism (404), an oil inlet pipe (405), a plug (406), a stabilizing plate (407), a spring (408), a fixing piece (409), a fixed sliding cylinder (410) and a T-shaped plate (411), the fixed seat (401) is placed on the upper surface of the sliding rail (3), the lower surface of the hole plate (402) is fixedly connected with the upper surface of the liquid outlet mechanism (412), the lower surface of the liquid outlet mechanism (412) is fixedly connected with the upper surface of the support (403), the lower surface of the support (403) is fixedly connected with the upper surface of the oil bag mechanism (404), the right end of the oil inlet pipe (405) is communicated with the oil bag mechanism (404), the left end of the oil bag mechanism (404) penetrates through the left wall of the fixed seat (401), and the plug (406) is inserted into the inner wall of the oil inlet pipe (405), the upper end fixed connection of stopper (406) is at the outer wall of fixing base (401), the lower fixed surface of connection at stabilizer plate (407) of oil bag mechanism (404), the lower surface of stabilizer plate (407) and the top fixed connection of T shaped plate (411), the top outer wall at T shaped plate (411) is established to fixed slide cartridge (410), the lower surface of fixed slide cartridge (410) and the upper surface fixed connection of stationary blade (409), the lower surface of stationary blade (409) and the inner wall bottom fixed connection of fixing base (401), the upper surface of stationary blade (409) and the bottom fixed connection of spring (408), the upper end fixed connection of spring (408) is in the bottom of stabilizer plate (407).
3. The apparatus for pressure resistance test of automobile parts development according to claim 2, wherein: the oil bag mechanism (404) comprises a first oil bag (201), a connecting leather (202), a soft board (203), an air bag (204) and a hinge strip (205), wherein openings are formed in the left side and the right side of the first oil bag (201), the left side of the inner wall of the first oil bag (201) is fixedly connected with the left end of the soft board (203) through the connecting leather (202), the upper surface of the soft board (203) is fixedly connected with the bottom of the air bag (204), the soft board (203) is hinged with the inner wall of the first oil bag (201) through the hinge strip (205), the right end of the soft board (203) is hinged with the upper end of a sealing plate (206), and the lower end of the sealing plate (206) is fixedly connected with the inner wall of the first oil bag (201).
4. The apparatus for pressure resistance test of automobile parts development according to claim 2, wherein: the liquid outlet mechanism (412) comprises a second oil bag (301), a bottom plate (302), an arc-shaped elastic sheet (303), a supporting column (304) and an elastic sheet (305), the upper surface of the second oil bag (301) is fixedly connected with the lower surface of the bottom plate (302), the upper surface of the bottom plate (302) is fixedly connected with the lower end of the arc-shaped elastic sheet (303), the upper end of the arc-shaped elastic sheet (303) is fixedly connected to the top of the inner wall of the second oil bag (301), the upper surface of the bottom plate (302) is fixedly connected with the bottom end of the supporting column (304), and the top end of the supporting column (304) is fixedly connected with the right end of the elastic sheet (305).
5. The pressure resistance test device for automobile part development according to claim 4, wherein: an opening is formed in the upper surface of the second oil bag (301).
6. The apparatus for pressure resistance test of automobile parts development according to claim 1, wherein: the number of the sliding rails (3) and the number of the clamping mechanisms (4) are two, and the two sliding rails (3) and the clamping mechanisms (4) are symmetrically arranged along the center of the transverse plate.
7. The apparatus for pressure resistance test of automobile parts development according to claim 2, wherein: the liquid outlet mechanism (412) and the oil bag mechanism (404) are communicated through a hose.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110960277.9A CN113624612A (en) | 2021-08-20 | 2021-08-20 | Withstand voltage test equipment of automobile parts development |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110960277.9A CN113624612A (en) | 2021-08-20 | 2021-08-20 | Withstand voltage test equipment of automobile parts development |
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CN113624612A true CN113624612A (en) | 2021-11-09 |
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CN202110960277.9A Withdrawn CN113624612A (en) | 2021-08-20 | 2021-08-20 | Withstand voltage test equipment of automobile parts development |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117347182A (en) * | 2023-12-04 | 2024-01-05 | 天津市产品质量监督检测技术研究院检测技术研究中心 | Metal part compressive strength detection equipment and detection method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9234824B1 (en) * | 2013-03-14 | 2016-01-12 | Troxler Electronic Laboratories, Inc. | Gyratory compactor apparatuses and associated methods |
CN210690244U (en) * | 2019-09-05 | 2020-06-05 | 张勇 | Withstand voltage testing mechanism of plastic pipe |
CN212483152U (en) * | 2020-07-07 | 2021-02-05 | 中企众鑫(天津)工业设计有限公司 | Winding withstand voltage test fixture |
CN112781972A (en) * | 2019-11-07 | 2021-05-11 | 西安北斗星数码信息股份有限公司 | Pressure-resistant detection device for water meter shell |
-
2021
- 2021-08-20 CN CN202110960277.9A patent/CN113624612A/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9234824B1 (en) * | 2013-03-14 | 2016-01-12 | Troxler Electronic Laboratories, Inc. | Gyratory compactor apparatuses and associated methods |
CN210690244U (en) * | 2019-09-05 | 2020-06-05 | 张勇 | Withstand voltage testing mechanism of plastic pipe |
CN112781972A (en) * | 2019-11-07 | 2021-05-11 | 西安北斗星数码信息股份有限公司 | Pressure-resistant detection device for water meter shell |
CN212483152U (en) * | 2020-07-07 | 2021-02-05 | 中企众鑫(天津)工业设计有限公司 | Winding withstand voltage test fixture |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117347182A (en) * | 2023-12-04 | 2024-01-05 | 天津市产品质量监督检测技术研究院检测技术研究中心 | Metal part compressive strength detection equipment and detection method thereof |
CN117347182B (en) * | 2023-12-04 | 2024-02-02 | 天津市产品质量监督检测技术研究院检测技术研究中心 | Metal part compressive strength detection equipment and detection method thereof |
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