What are the test components of the vehicle inspection kit?

Author：Web　Source：Web　Date：2018-07-21 10:52:44　Sentiment：47

With the improvement of the requirements for product precision in industrial production, the requirements for automobile manufacturing precision are also constantly improved, so it is necessary to use automobile inspection tools. The position and Angle of the measuring head of automobile inspection tools can be set at will according to the needs of users, and the measurement process can be realized automatically and the detection data can be directly entered into the database. The flexible inspection system of higher end has the function of error data analysis, and the data can be used for the statistical process control. So what are the inspection components?

1. For the important surface of parts, the movable assembly can be used to test its flatness in case of structural constraints. Each movable assembly shall have at least two catheters or guide posts. The movable block is fixed with a quick tightening device. The distance between the catheter or guide column is not less than 200 mm.

2. The test pin consists of three parts: guide, test and handle. In order to ensure the test pin is tested successfully, the guide sleeve must be installed, and the guide sleeve and the inspection tool body should be bonded and connected. According to the difference of the hole, it is mainly divided into cylinder test pin and ellipsoidal pin edge pin (detection part), which needs anti-rotation and should be used in conjunction with anti-rotation guide sleeve. The pin material is 45# steel, the working part is quenched, and the hardness reaches hrc40-45, which needs to be blackened and marked.

3. The section sample is used for testing the required type surface of installation. The sample is made of high quality steel or rigid aluminum plate with a thickness of about 6mm. The structure is divided into rotary type and insert type. The gap between the model and testing parts for 3 mm, the section model should try to decorate to the vertical direction, the profile method coordinate YiQu integer. Model bearing plate and the thickness of the section should be greater than 10 mm, when bearing is greater than 150 mm should increase the material thickness, height during 150 ~ 300 mm can be competitive, by increasing the stiffener bearing rigidity, when greater than 300 mm, support should be installed under the bearing pedestal. The section model in fixture on stability, no looseness, and installation location, not to interfere in positioning pin and the clamping device.

4. The stop-gauge (stop-rod) consists of a through-section, a handle and a stop-section. It is mainly used for testing the type surface.

As for the detection components of automobile inspection, which are Shared here today, the use of automobile inspection tools can be used to control various sizes of products in automobile production (such as hole diameter, space size, etc.), to improve production efficiency and control quality.