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Home » Development of High-Hardness-Cast Gears for High-Power Mining Applications

Development of High-Hardness-Cast Gears for High-Power Mining Applications

January 1, 2017
Fabrice Wavelet
Multiple possibilities are available to increase the transmissible power of girth gears. These solutions include: using a larger module, increasing of the gear diameter through the number of teeth, enlarging the face width, and increasing the hardness of the base material. The first three parameters are mostly limited by cutting machine capability. Module, outside diameter, and face width (for a cast gear) can theoretically be increased to infinity, but not the cutting machine dimensions. There are also practical limits with respect to the installation of very large diameter/large face width gears.
The Gear Industry Sectors Mining Technical Big Gears
KEYWORDS big gears cast gears high power increase power large gears mining very large gears
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