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Features of gear rack Wholesale Price
Time:
2022-05-11
gear rack Wholesale Price is a special gear with teeth distributed on a bar. It is also divided into spur gear rack Wholesale Price and helical gear rack Wholesale Price, which are paired with spur gears and helical gears respectively;
gear rack Wholesale Price is a special gear with teeth distributed on a bar. It is also divided into spur gear rack Wholesale Price and helical gear rack Wholesale Price, which are paired with spur gears and helical spur gears respectively; its tooth profile is straight rather than involute, which is equivalent to the index circle radius of Infinity spur gear. So how much do you know about its features? Let’s take a look at it briefly below!
1. Since the gear rack Wholesale Price tooth profile is a straight line, each point on the tooth profile has the same pressure angle, which is equal to the inclination angle of the tooth profile. This angle is called the tooth profile angle, and the standard value is 20°.
2. Any line parallel to the addendum line has the same pitch and module.
3. The straight line parallel to the tooth top line and the tooth thickness equal to the tooth slot width is called the index line (midline), which is the reference line for calculating the size of the gear rack Wholesale Price.
Keywords:
gear,rack
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