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Machining method for rectangular splines

A processing method and rectangle technology, applied in the field of mechanical processing, can solve the problems of increasing the difficulty of processing, waste, and unmatched rectangular splines, and achieve the effect of improving processing accuracy requirements and saving production and processing costs.

Active Publication Date: 2014-02-19
NANJING JINXIN TRANSMISSION EQUIP
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Problems solved by technology

[0002] Due to the high precision requirements of the inner and outer rectangular splines, there are requirements for spline parameters and uniform tooth distribution. If they are directly processed, they often cannot meet the parameter accuracy requirements of the tooth shape at the same time. The traditional processing methods have the following problems: 1. Only suitable for relatively light Once the parts are too heavy, it will cause difficulty in the handling process, thus increasing the difficulty of processing; 2. If two matching rectangular spline parts (inner rectangular spline and outer rectangular spline parts) are damaged, only Both can be replaced together, otherwise only one replacement will cause the rectangular spline part to be out of place, resulting in waste

Method used

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  • Machining method for rectangular splines

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] Such as figure 1 and figure 2 Shown, a kind of processing method of rectangular spline of the present invention comprises the following steps:

[0017] (1) Design template of rectangular spline:

[0018] a) The tooth width of the inner rectangular spline template 1 is The diameter of the addendum circle is The root circle diameter is 112 h ( 0 - 0.035 ) ;

[0019] b) The tooth width of outer rectangular spline template 2 is The diameter of the addendum circle is The root circle diameter is 102 ( - 0.01 - 0.035 ) ;

[0020] (2) P...

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Abstract

The invention discloses a machining method for rectangular splines. The internal and external rectangular spline sample plate control method is used for machining, and therefore the internal and external rectangular spline machining precision is improved. The machining method for the rectangular splines is suitable for volume production, good in control over sample plates, efficient, and capable of ensuring quality and quantity.

Description

technical field [0001] The invention relates to a mechanical processing method, in particular to a rectangular spline processing method. Background technique [0002] Due to the high precision requirements of the inner and outer rectangular splines, there are requirements for spline parameters and uniform tooth distribution. If they are directly processed, they often cannot meet the parameter accuracy requirements of the tooth shape at the same time. The traditional processing methods have the following problems: 1. Only suitable for relatively light Once the parts are too heavy, it will cause difficulty in the handling process, thus increasing the difficulty of processing; 2. If two matching rectangular spline parts (inner rectangular spline and outer rectangular spline parts) are damaged, only Both can be replaced together, otherwise only one replacement will cause the rectangular spline part to not be allocated, resulting in waste. Therefore, a processing method that mee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/14
CPCB23P15/00
Inventor 毛经燕杨孟云章宇顺孙茂青
Owner NANJING JINXIN TRANSMISSION EQUIP
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