首页>
外国专利>
METHOD OF WORKING HELICAL SURFACES OF DRIVEN SCREWS OF PUMPS
METHOD OF WORKING HELICAL SURFACES OF DRIVEN SCREWS OF PUMPS
展开▼
机译:泵驱动螺杆螺旋表面的加工方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 technology u0438u0437u0433u043eu0442u043eu0432u043bu0435u043du0438u00a0 screw surfaces driven propellers u0433u0438u0434u0440u043eu043du0430u0441u043eu0441u043eu0432 with u0446u0438u043au043bu043eu0438u0434u0430u043bu044cu043du044bu043c being. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - productivity and precision by u0443u0432u0435u043bu0438u0447u0435u043du0438u00a0 resistance instrument. instrument and u043eu0431u0440u0430u0431u0430u0442u044bu0432u0430u0435u043cu043eu043cu0443 wintu language in u0441u043au0440u0435u0449u0438u0432u0430u044eu0449u0435u043cu0441u00a0 location axes are agreed u0434u0432u0438u0436u0435u043du0438u00a0 u0432u0440u0430u0449u0435u043du0438u00a0 and u043eu0441u0435u0432u043eu0433u043e u043fu0435u0440u0435u043cu0435u0449u0435u043du0438u00a0.the tool has u043fu0435u0440u043fu0435u043du0434u0438u043au0443u043bu00a0u0440u0430 symmetrically on the wheel base extension. to use the tool, the cutting edges of which are in the form of u043fu0440u00a0u043cu043eu043bu0438u043du0435u0439u043du044bu0445 plots, one of which is located parallel to the axis, and two tilt in u0441u0442u0440u0443u043cu0435u043du0442u0430 and two arcs of circles, u043au0430u0436u0434u0430u00a0 of which is located between the adjacent u043fu0440u00a0u043cu043eu043bu0438u043du0435u0439u043du044bu043cu0438 plots.the screw and tool have the u0440u0430u0441u0441u0442u043eu00a0u043du0438u0438, u043eu043fu0440u0435u0434u0435u043bu00a0u0435u043cu043eu043c of mathematical u0441u043eu043eu0442u043du043eu0448u0435u043du0438u00a0 shown by formula u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0. 4). e
展开▼