Analysis of the gear processing technology and equipment development trend

Feb 21, 2022

Analysis of the gear processing technology and equipment development trend

 

To fulfill the needs of the gear processing industry for manufacturing accuracy, production efficiency, clean production, and quality improvement, the "full numerical control" development trend has emerged in gear machine tools and gear technology. What should I say? Because it offers the following advantages due to CNC control of each machine tool motion axis and connectivity between some axes:

 

    Gear machining

 

1) The function of CNC lathes has been enhanced, such as hobbing tiny tapers and drum-type transmission gears, which are becoming increasingly easy.

 

2) The transmission chain is shortened, and after semi-closed loop or full closed loop control is implemented, the positioning accuracy and repeated positioning accuracy of each axis can be improved through numerical control compensation, thereby improving the machine tool's machining accuracy and Cp value, as well as its reliability.

 

3) When changing kinds, the gear shaper also saves time by replacing the inclined guide rail, lowering auxiliary processing time, improving machine tool flexibility, and saving time on transmission gear, differential gear, feed and main shaft gear calculation and replacement.

 

4) As the mechanical structure grows simpler, it may be made to be more advantageous in terms of improving machine tool stiffness and minimizing thermal deformation.

 

5) There is no mechanical connection between the shafts, and the structural design has become standard, making modular design and manufacturing more feasible.


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