Study on geometric models of non-numerically controlled machining revolving cutter with constant pit

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This paper presents a new approach of designing the revolving cutter with constant pitch, and pro-vides geometric models. The corresponding models in the non-numerically controlled manufacturing, such asdesigning the helical groove, grinding wheel, relative feeding motion, and calculating the helical angle of thecutting edge, are introduced. The examples are given to testify that the design approach is simple and readilyrealized in machining the revolving cutter with constant pitch. The effective design and manufacture method pro-vides general references for non-NC machining revolving cutter with constant pitch and reducing the equipmentsinput.
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