发明名称 METHOD FOR LONGITUDINAL-INTERMITTENT GRINDING
摘要 deep peripheral grinding of material having trend occurring flaws such as burnouts and microcracking, namely, grinding parts with use of heat flux directed into part. SUBSTANCE: method is realized by means of grinding wheel in the form of abrasive discs mounted on common mandrel with axial gap one relative to another and inclined to plane normal relative to rotation axis. Method comprises steps of imparting rotation to grinding wheel and moving it relative to blank. It is possible to change inclination angle alpha, gap Z between abrasive discs and quantity N of abrasive discs. In description of invention formula is given for determining gap in depending upon quantity of abrasive discs of buildup grinding wheel, height of abrasive disc, oscillation amplitude of cutting zone and coefficient depending upon temperature reduction in cutting zone. EFFECT: stable grinding modes, enhanced vibration proofness, lowered thermal stresses at grinding process due to oscillation of intermittent cutting zone. 2 cl, 6 dwg, 1 ex
申请公布号 RU2189301(C1) 申请公布日期 2002.09.20
申请号 RU20010103560 申请日期 2001.02.06
申请人 ORLOVSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITET 发明人 STEPANOV JU.S.;AFANAS'EV B.I.;BORODIN V.V.;PODZOLKOV M.G.
分类号 B24B1/00;B24B5/00;B24B7/00;B24D5/00;(IPC1-7):B24B1/00 主分类号 B24B1/00
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