发明名称 INTERMITTENT GRINDING METHOD
摘要 FIELD: deep circumferential grinding of parts of hard-to-grind materials having trend for occurring flaws such as burnouts and microcracking. SUBSTANCE: method is realized with use of builtup grinding wheel mounted by acute angle relative to plane normal to spindle rotation axis. Method comprises steps of imparting to grinding wheel rotation and motion relative to worked article; using grinding wheel having at least three abrasive discs; mounting disc axes with eccentricity value epsilon of geometrical axis of spindle by means of eccentric rings with opening shifted by value epsilon relative to their outer surface; placing symmetry axes of abrasive discs by the same central angles one relative to another. EFFECT: lowered grinding temperature, enhanced strength and size stability of tool due to eccentric mounting of abrasive discs of grinding wheel by inclination angle, enhanced efficiency, improved grinding quality. 5 dwg
申请公布号 RU2205100(C1) 申请公布日期 2003.05.27
申请号 RU20010133177 申请日期 2001.12.06
申请人 ORLOVSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITE 发明人 STEPANOV JU.S.;AFANAS'EV B.I.;KOBZEV D.L.;FOMIN D.S.
分类号 B24B1/00;B24D99/00 主分类号 B24B1/00
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