Automobile disc-shaped component thickness detection method
A technology for thickness detection and parts, which is applied in the field of auto parts manufacturing, can solve problems such as large detection errors, inaccurate test results, and low detection efficiency, and achieve the effects of improving detection speed, improving detection efficiency, and high detection accuracy
Inactive Publication Date: 2016-02-24
CHONGQING WANSHITONG MACHINERY MFG CO LTD
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Problems solved by technology
At present, the vernier caliper or steel ruler is mainly used to measure the thickness dimension in the detection process: when the steel ruler is used to detect the thickness dimension, the detection error is large and the test result is inaccurate; when the vernier caliper is used to detect the thickness dimension, it is easy to be affected by Influenced by factors such as the inclination and tightness of the caliper, there are certain errors in the detection results, and the detection efficiency is also low; at the same time, the measurement results of the above-mentioned two-side detection method are greatly affected by human factors, resulting in low accuracy
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[0016] Example: see figure 1 , a method for detecting the thickness of an automobile disc-shaped part, using a special tool for thickness detection, the special tool for thickness detection includes a detection disc 1, and the thickness of the detection disc 1 is 2-5cm; so that the stability of the detection disc 1 is better, and The detection disc 1 has enough contact surface with the disc-shaped component, thereby reducing the detection error. A detection groove 2 is provided on the detection disk 1, and the detection groove 2 is arranged along the radial direction of the detection disk 1. The detection groove 2 is a through groove penetrating through both sides of the detection disk 1, and one end of the detection groove runs through one side edge of the detection disk 1. , so that the detection slot 2 forms a detection port on the edge of the detection disc 1 .
[0017] The bottom surface of the detection groove 2 is a plane, and its top surface is a stepped surface. The ...
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The invention discloses an automobile disc-shaped component thickness detection method. The automobile disc-shaped component thickness detection method utilizes a special tool for thickness detection. The special tool for thickness detection includes a detection disc. The specific detection steps include: 1) selecting a special tool for thickness detection; 2) inserting a disc-shaped component in a detection slot from a detection opening of the detection disc; 3) compressing the disc-shaped component and a detection no-go gauge; and 4) maintaining the compressed state, and making the disc-shaped component to rotate the disc-shaped component or the special tool for thickness detection rotate about the axis of the disc-shaped component a circle. The automobile disc-shaped component thickness detection method can accurately detect the thickness of an automobile disc-shaped component, and is high in detection speed and detection efficiency.
Description
technical field [0001] The invention relates to the field of auto parts manufacturing, in particular to a method for detecting the thickness of an auto disc-shaped part. Background technique [0002] In the manufacturing process of auto parts, many disc-shaped parts are often encountered, such as gear discs, disc-shaped hub cores, hub plates, etc. During the processing of disc-shaped parts, the thickness of the disc-shaped parts needs to be inspected multiple times to control the production qualification rate of the disc-shaped parts. At present, the vernier caliper or steel ruler is mainly used to measure the thickness dimension in the detection process: when the steel ruler is used to detect the thickness dimension, the detection error is large and the test result is inaccurate; when the vernier caliper is used to detect the thickness dimension, it is easy to be affected by Influenced by factors such as the inclination and tightness of the caliper, there are certain error...
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IPC IPC(8): G01B5/06
CPCG01B5/06
Inventor 王小戈
Owner CHONGQING WANSHITONG MACHINERY MFG CO LTD