board is a kind of high-quality board, and it has been widely used in various manufacturing industries. Its super performance has been widely recognized by many customers, but certain things must...
(1) Introduction to POM materials
Advantage:
High rigidity, high strength, and stable mechanical properties;
Creep resistance, fatigue resistance, high elastic modulus;
Friction and wear resistance...
1. The wear resistance of high wear-resistant MC oil-containing nylon sheet ranks first among plastics, and the greater the molecular weight, the higher the wear resistance and impact resistance of...
Because the tooth profile of the gear rack is straight, the pressure angle at all points on the tooth profile is the same, equal to the inclination angle of the tooth profile. This angle is called ...