Rockwell hardness test the material whether they are strong enough to bear the high pressure.
First sample inspection Before we manufacture the mass order, we will inspect the first sample with this machine till to the sample dimension match to drawings.
Three Coordinate Measuring Machine thread, angle, Internal cone.
For worker self-inspection, we use small and large boxes, ask them to load 20-30 pcs fitting in a small box, then inspect.
Routing inspection Inspector will make the routing inspection every 1.5 - 2 hours
Three Coordinate Measuring Machine thread, angle, Internal cone.
1) we will fully inspect the surface 2) Check threads 3) Use GSG gauges
We will inspect the finished product one by one check size, burr, surface, and so on.
