给出螺旋面钻尖刃磨机床的基本结构及其工作原理。
Basic structure and operation principle of the parallel grinder for helical drill point grinding is presented.
基于非共轴螺旋面钻尖的刃磨原理，建立了刃磨参数的数学模型。
Mathematical model for hyperboloid grinding of twist drill and relationships between drill design and grinding parameters are introduced.
基于非共轴螺旋面钻尖的刃磨原理，建立了刃磨参数的数学模型。
Mathematical model for hyperboloid grinding of twist drill and relationships between drill design and grinding parameters are introduced.
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