Our factory provides wholesale Mechanical Device Motors well as market information to ensure the quality of supply.Among them and the most widely used is the rack and pinion, the principle of operation is the rack and pinion reciprocating straight line movement, or the rack reciprocating straight line movement into gear rotation movement.The main features are as follows:
1. Since the rack tooth profile is a straight line, all points on the tooth profile have the same pressure Angle, which is equal to the inclination Angle of the tooth profile, called the tooth profile Angle, and the standard value is 20°.
2. Any straight line parallel to the addendum line has the same pitch and modulus.
3. The straight line parallel to the tooth line and with the tooth thickness equal to the width of the tooth groove is called the dividing line, which is the standard line for calculating the size of the rack
Among them, the equipment exists for doing useful work, and the mechanical equipment is generally divided into the following parts: prime mover, power transfer part, connection part, performing work tasks part and other subsidiary parts, all of which exist for realizing the function of mechanical equipment.
