Gives a new method which designs tooth forms of pre-grinding hob according to thepartical demands on hob of gear, and designs a kind of pre-grinding hob used in high-speed traction gears.
根据高速牵引齿轮对齿轮滚刀的特殊要求,提出了设计磨前滚刀齿形的新方法,并用此法设计了高速机车牵引齿轮的磨前滚刀。
Gives a new method which designs tooth forms of pre-grinding hob according to thepartical demands on hob of gear, and designs a kind of pre-grinding hob used in high-speed traction gears.
根据高速牵引齿轮对齿轮滚刀的特殊要求,提出了设计磨前滚刀齿形的新方法,并用此法设计了高速机车牵引齿轮的磨前滚刀。
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