Recently received a sample from a customer mail, which is an automobile stamping part. In today's world, the automotive industry generally believes that automobile body stamping and forming technology is an important part of automobile manufacturing technology, and every time the automobile body is updated, it is necessary to develop corresponding special molds and increase the necessary production lines. As we all know, almost 90% of the metal parts of the car body are stamped parts.
The wall thickness detection of stamped parts is also an indispensable link, and the quality status of stamping is related to the quality state of the entire product. If there is a problem with the stamping quality, it may affect the use strength, service life, performance and aesthetics of the product, as well as the safety of use, so the wall thickness inspection of the stamping parts is very important in the stamping production process.
*The automotive stamping parts in the company in Ningbo were sent by a company that manufactures auto parts, and we wanted to solve the problem of accurate wall thickness detection in bend corners with a portable ultrasonic thickness gauge. For the wall thickness inspection of automotive stamping parts, we usually have the following inspection difficulties:
1. The shape of the workpiece is complex and irregular, and the curvature of the bend part is large and difficult to contact;
2. The thickness is thin, and the thickness of automobile stamping parts is 0In the range of 3-3mm, the detection accuracy of the measuring instrument is very high;
Shenyang Yushi Pioneer Testing Instrument has been committed to the research and development of ultrasonic thickness gauge for 19 years, focusing on solving the problem of thickness measurement for various industries, for the problem of difficult and easy contact at the corner part, we use a single crystal small diameter contact probe, according to the thickness range of the workpiece of the automobile stamping parts, we chose the high-precision model PM5 Gen2 this model to test the parameters, the effect is very good.