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Spur Gears on sales small class to explain the classification knowledge of gears
Time:
2022-07-28
The tooth profile of the gear includes tooth profile curve, pressure angle, tooth height and displacement. Involute gears are relatively easy to manufacture, so among the gears used in modern times, involute gears account for the absolute majority, while cycloidal gears and arc gears are less used.
Do you know the classification knowledge of gears? Let's follow the editor of Spur Gears on sales for a brief understanding!
The tooth profile of the gear includes tooth profile curve, pressure angle, tooth height and displacement. Involute gears are relatively easy to manufacture, so among the gears used in modern times, involute gears account for the absolute majority, while cycloidal gears and arc gears are less used. In terms of pressure angle, the bearing capacity of small pressure angle gears is small; while the bearing capacity of large pressure angle gears is higher, but the load of the bearing increases under the condition of the same transmission torque, so it is only used in special cases. The tooth height of the gear has been standardized, and the standard tooth height is generally used. Displacement gears have many advantages and have been used in all kinds of mechanical equipment.
In addition, gears can also be divided into cylindrical gears, bevel gears, non-circular gears, racks, and worm gears according to their shapes; spur gears, helical gears, herringbone gears, and curved gears according to the shape of the tooth line; The surface is divided into external gears and internal gears; according to the manufacturing method, it can be divided into casting gears, cutting gears, rolling gears, sintering gears, etc.
The above is the introduction of Spur Gears on sales: a brief introduction to the classification knowledge of gears.
Keywords:
Spur,Gears
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