08
2022-11
The role of tapered bushing forgings
Bushing forgings are widely used, and many components in the industrial field, such as valves, bearing forgings and other components, use bushing forgings.
2022-11-08
11
2019-09
Why can't bevel gears be maintained without gear oil?
Gear oil has many incomparable characteristics. If it can effectively prevent rust, this is what other additives do not have.
2019-09-11
11
2019-09
What is the equivalent number of helical cylindrical racks?
According to the geometrical relationship, the intersection line between the normal plane and the indexing cylindrical surface at a point on the helical cylindrical gear tooth line is an ellipse.
2019-09-11
11
2019-09
Introduce the processing method of gear
The corresponding machines and cutters are hobbing machine and hobbing cutter, gear shaper and gear shaper cutter, horizontal milling machine and gear milling cutter
2019-09-11
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