What are Off-standard gears?
Off-standard means customized according to customer demand to non-standard class, tailor-made design, customized automation machinery, flexible not single, the function can be added according to the user's requirements, can be changed to a large margin.
Standard gears - module, pressure angle, high coefficient of the top of the tooth, the top clearance coefficient, are standard values; indexing circle tooth thickness is equal to the width of the tooth groove. Above, there is a discrepancy, it is non-standard gears.
Non-standard gear size design and standard gears of the original formula method is the same. Because of involute, the principle of gear is basically the same. About the strength of the design is no standard can draw on. And the standard gear is a strength calculation standard.
Off-standard gears have the following main characteristics.
1. Special dimensions and specifications: their modulus, pressure angle, helix angle and other parameters may be different from standard gears to meet specific application requirements.
2. Customized design: according to the specific requirements of customers, non-standard gears can be customized with different materials, heat treatment process, machining accuracy, etc.
3. Performance optimization: by adjusting the tooth profile, trimming and other ways, you can optimize the non-standard gear bearing capacity, noise, vibration and other performance indicators.
4. Wide application: non-standard gears are widely used in aerospace, engineering machinery, mining equipment, wind power generation and other fields, to meet a variety of special environmental and working conditions.