In recent years, China's auto parts industry has maintained a good momentum of development. Last year, China’s automobile production was 8.88 million, and this year it is expected to exceed 10 million. The great development of the automotive industry has also driven the developme.......
Summary
The loosening of threaded joints has been plaguing engineering and academia. In principle, the reasons for the looseness of the threaded connection are analyzed. Some commonly used anti-loose methods are introduced, and several new ant.......
The strain gauge probe is testing the injection mold of a computer mouse. This strain gauge testing technique overcomes the disadvantage of measuring unevenness with conventional contact-trigger probes because parts with complex geometries need to be approached from all directions. This.......
Third, AMS2750D "high temperature measurement" specification of the requirements and requirements for temperature sensor certification
1. Regulations and requirements
The temperature sensor should have a certificate (as shown in Figure 1). The cert.......
Linear encoder/angle encoder for direct drive
The grating reticle of the linear encoder or the angle encoder is lithographically engraved on the glass or steel strip substrate. The scribe line pitch is extremely small and the edges are clear and uniform. With no.......
Figure 1 3200t large press line produced by Jinan Second Machine Tool Group
2. Servo drive
The new servo .......