The essential knowledge needed for Baoxin gear design

Changzhou baoxin Spiral bevel gear

To design gears, it is necessary to have technical knowledge of gears as mechanical element. This is true even when using already designed standard gears.

Among the required knowledge are various formulas for calculating gear strengths and sizes, knowledge regarding the gear types and specialized vocabulary, gear train’s speed ratios and rotational directions, teeth forms and teeth thicknesses, backlashes, precision classes of ISO and AGMA, the accuracy of gear assembly, materials and heat treating which are mainly related to hardness, lubrication in applications, how to ameliorate problems related to noise and breakage, geometric tolerances and special geometric symbols used in mechanical drawings, etc.