METHOD FOR COMBINED MACHINING CYLINDRICAL PARTS

摘要

the essence of the u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0: on the surface of cylindrical parts u0438u0437u043du0430u0448u0438u0432u0430u0435u043cu044bu0445 wiener u043du0430u043du043eu0441u00a0u0442 microrelief of a and u0434u0435u0444u043eu0440u043cu0438u0440u0443u044eu0449u0438u043c element u043fu0440u043eu0438u0437u0432u043eu0434u00a0u0442 his plastic def u043eu0440u043cu0430u0446u0438u044e. during an microrelief, u0440u0435u0436u0443u0449u0435u043cu0443 instrument were the swinging force in the direction of the axis of u0432u0440u0430u0449u0435u043du0438u00a0 details, u0438u0437u043cu0435u043du00a0u00a0 u0432u0440u0435u0437u0430u043du0438u00a0 depth and frequency. u0435u0431u0430u043du0438u0439 according to size of wear surface.the frequency of oscillation and the depth of the cutting tool u0432u0440u0435u0437u0430u043du0438u00a0 u0438u0437u043cu0435u043du00a0u044eu0442 depending on wear in accordance with the following u0441u043eu043eu0442u043du043eu0448u0435u043du0438u00a0u043cu0438:. h i + you + (u - 2l / UnpeA) u; n the D2N / 4x x (1 u / u (1).where is the Vg (Dl n - d} / Dl 02 (1 + 1) ro (d1 + d2) / Dl d2 (1 - (m1 / e1 - (f 1 - fl $/ e2) r, h - u0438u0437u043cu0435u043du00a0u0435u043cu043eu0435 importance of the u0432u0440u0435u0437u0430u043du0438u00a0 cutting tool; u value of wear u0438u0437u043cu0435u043du00a0u0435u043cu043eu0435 length de tali; u0443u043fu0440u0435u0434 - limit value.wear and tear; i - u043du0430u0442u00a0u0433 u0434u0435u0444u043eu0440u043cu0438u0440u0443u044eu0449u0435u0433u043e element on the surface of parts; n is the frequency axis of cutting tool; di, d2 is the diameter u0434u0435u0444u043eu0440u043cu0438u0440u0443u044eu0449u0435u0433u043e element the details; / and / 42 - poisson's ratios u0434u0435u0444u043eu0440u043cu0438u0440u0443u044eu0449u0435u0433u043e elements and details; and u04082 - modulus of elasticity u0434u0435u0444u043eu0440u043cu0438u0440u0443u044eu0449u0435u0433u043e elements and details; for, on the u0432u043eu0441u0441u0442u0430u043du0430u0432u043bu0438u0432u0430u0435u043cu0430u00a0.the height of the metal; u04400 - u043cu0430u043au0441u0438u043cu0430u043bu044cu043du0430u00a0 values u0443u0441u0438u043bu0438u00a0 annexed to the u0434u0435u0444u043eu0440u043cu0438u0440u0443u044eu0449u0435u043cu0443 element u043fu0440u0438u0432u043eu0434u00a0u0449u0435u0435 to u043fu043eu00a0u0432u043bu0435u043du0438u044e plastic deformation; r - effort, u043fu0440u0438u043au043bu0430u0434u044bu0432 u0430u0435u043cu043eu0435 to u0434u0435u0444u043eu0440u043cu0438u0440u0443u044eu0449u0435u043cu0443 element during processing; n - frequency u0432u0440u0430u0449u0435u043du0438u00a0 u0434u0435u0442u0430u043bu0438.2 il... in the. 6: 00