Wuxi metal stamping parts factory, the method of inspecting stamping parts + has 16 strict quality inspections

The technicians of Wuxi Metal Stamping Parts Factory have introduced some inspection methods for stamping parts. What are the contents? The following Xiaoshuo sorted out some related materials, and let’s take a look at it together: Touch inspection Wipe the surface of the outer cover with a clean gauze. The inspector needs to wear touch gloves to touch the surface of the stamping part along the longitudinal direction of the stamping part. This inspection method depends on the experience of the inspector. If necessary, oilstone can be used to polish the detected suspicious area and verify it, but this method can be regarded as an effective quick inspection method. Whetstone polishing 1. First, wipe the surface of the outer cover with a clean gauze, and then use a whetstone (20×20×100mm or larger) for polishing. Use relatively small oilstone for arcs and hard-to-reach places. Grinding (for example: 8×100mm semi-circular whetstone) 2. The choice of whetstone particle size depends on the surface condition (such as roughness, galvanizing, etc.). It is recommended to use fine-grained oilstone. The direction of whetstone polishing is basically along the longitudinal direction, and it fits well on the surface of the stamping parts, and some special places can also be supplemented with horizontal polishing. Oiling inspection Wipe clean the surface of the outer cover with a clean gauze. Then use a clean brush to apply oil evenly to the entire outer surface of the stamping in the same direction. Put the oiled stamping parts under strong light for inspection. It is recommended that the stamping parts be erected on the car body. With this method, it is easy to find tiny pits, pits, ripples, etc. on the stamping parts. Hardware, 15 years of focus on Wuxi metal stamping parts factory, 20,000+ sets of customized stamping die production experience, monthly processing capacity of 100+ sets of molds, hundreds of precision processing and production equipment, daily production capacity of 3 million punches, and silk-like stamping accuracy 0.01mm, the raw materials are imported and the original national standard factory, and 16 quality inspections are strictly controlled. It can quickly solve time-critical problems for you, solve stamping accuracy problems, and solve production quality problems. Choose, choose rest assured!