METHOD OF FORMING BALL grinding bodies made of cast iron

摘要

1.method u0444u043eu0440u043cu043eu043eu0431u0440u0430u0437u043eu0432u0430u043du0438u00a0 ball grinding body of cast iron, comprising a cylindrical molding as viewed in cross-section form and the influence of u0434u0430u0432u043b u0435u043du0438u00a0 for semi-finished products, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, semi-finished products are u0448u0442u0430u043cu043fu043eu0432u043au043eu0439 u043au0440u0438u0441u0442u0430u043bu043bu0438u0437u0443u044eu0449u0435u0433u043eu0441u00a0 metal stamped in the press u043cu043du043eu0433u043eu0433u043du0435u0437u0434u043du043eu043c dual u0434u0435u0439u0441u0442u0432u0438u00a0 with oh u0434u043du043eu0432u0440u0435u043cu0435u043du043du044bu043c forming u043eu0432u0430u043bu043eu043eu0431u0440u0430u0437u043du043eu0439 in longitudinal cross-section form.u043fu0440u043eu0438u0437u0432u043eu0434u00a0u0442 additional office u043fu0440u0435u0441u0441u043eu0441u0442u0430u0442u043au0430, semi-finished products after u043eu0442u0434u0435u043bu0435u043du0438u00a0 u043fu0440u0435u0441u0441u043eu0441u0442u0430u0442u043au0430 u043eu0431u0436u0438u043cu0430u044eu0442 further stamped u0434u043bu00a0 u043eu0431u0436u0438u043cu0430 through full n u0435u0440u0430u0432u043du043eu043cu0435u0440u043du043eu0433u043e u0441u0436u0430u0442u0438u00a0 and make out u043fu0440u043eu0438u0437u0432u043eu0434u00a0u0442 after u043eu0442u0434u0435u043bu0435u043du0438u00a0 u043fu0440u0435u0441u0441u043eu0441u0442u0430u0442u043au0430, temperature of semi-finished products after u043bu0438u0442u044cu00a0 and in the process of stamping u0441u043eu0445u0440u0430u043du00a0u044eu0442, 950u0441.;2. method u0444u043eu0440u043cu043eu043eu0431u0440u0430u0437u043eu0432u0430u043du0438u00a0 ball grinding body of cast iron under paragraph 1, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 because in that products used u043cu043du043eu0433u043eu0433u043du0435u0437u0434u043du044bu0439 stamp with at least u0434u0432u0443u043cu00a0 nests.;3. method u0444u043eu0440u043cu043eu043eu0431u0440u0430u0437u043eu0432u0430u043du0438u00a0 ball grinding body of cast iron under paragraph 1, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, shape size: diameter = 2r, where r = (0.9 - 0.95) r, r is the radius of the ball, and the height of a = (1.05 (1.1) d, dg e d = 2r, d is the diameter of the ball.;4. method u0444u043eu0440u043cu043eu043eu0431u0440u0430u0437u043eu0432u0430u043du0438u00a0 ball grinding body of cast iron under paragraph 1, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, however, that in the u043fu0440u0435u0441u0441u043eu0441u0442u0430u0442u043au0430 on u043fu043eu043bu0443u0444u0430u0431u0440u0438u043au0430u0442u0435 form residual deck heights no more 0,1R, u0446u0435u043du0442u0440u0438u0440u0443u044eu0449u0438u0439 prefabrication stamped u0434u043bu00a0 u043eu0431u0436u0438u043cu0430.