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Precision machine tools machine tool gear teeth is to use two gears meshed transmission of the mechanical power transmission and motion. According to the relative position of the sub-gear axis parallel shaft cylindrical gear, bevel gear drive shaft intersection and crossed helical gearing. With a compact, high efficiency, long life and other characteristics.

1) depending on the direction of the relative position of the two axes and teeth can be divided into the following types:
   <1> Cylindrical gear;
   <2> bevel gear;
   <3> crossed helical gears.
2) according to the working conditions of the gear can be divided into:
   <1> open gear drive gear drive, gear exposed, does not guarantee good lubrication.
   <2> semi-open gears, gear oil immersion pool with shields, but not closed.
   <3> closed gear, gears, shafts and bearings are all mounted in a closed housing, good lubrication condition, Fui Sha easy to enter, precise installation,
   Gear has a good working conditions, is the most widely used gear.

The company Recommendation: Netherlands presses Precision Gear