What does a car checking fixture mean?
What does a car checking fixture mean?
Not long ago, I had a small gathering with friends and chatted about many household chores, as well as some work related matters.
Because my current job is to do automotive parts checking fixtures, and I also talked about the current situation of our work and various issues in our work. In the middle of the way, a friend said, "What do you mean by automotive checking fixtures after talking about it for a while ?" Answering such a question is quite simple for me. Since there is always an answer to a question, I spent a little time telling him what automotive checking fixtures mean:
1. Functional
Automotive checking fixtures are a type of inspection tool for automotive components.
2. Application scope
A) Mold manufacturer for automotive parts, conducting sample testing during mold debugging to determine if the sample is qualified.
B) Automobile parts manufacturers conduct first article inspection before production and conduct in-process inspections of products during the production process. Generally, the frequency of spot checks varies depending on different product requirements.
C) The factory for welding and assembly of C automobile parts usually deals with the products of the assembly or sub assembly, and the corresponding checking fixtures are also called assembly checking fixtures or sub assembly checking fixtures.
3. Working principle
The working principle of an automotive checking fixture is to process a simulated block for profiling through the 3D shape of the tested product, add appropriate gaps, use a GO/NOGO gauge to detect the surface or edge of the product, and use designed parameters to detect the size and position of the installation holes of the product, ensuring the matching degree of the parts with other parts during automobile assembly.
After a brief explanation, my friend also gained some understanding of the inspection and politely thank me for explain to him what the meaning of car inspection belongs to.
