READJUSTABLE JIG FOR DRILLING SAFETY HOLES IN POLYHEDRAL WORKPIECES

摘要

the use of metal products, in particular in the processing of the locking holes in the u043cu043du043eu0433u043eu0433u0440u0430u043du043du0438u043au0430u0445 of various sizes. conductor clamp lips with interchangeable inserts (1, 2, 3 which are installed u043au043eu043du0434u0443u043au0442u043eu0440u043du044bu0435 ridges of the ferrule 4 and 5 with a fixing element and u0434u0435u0440u0436u0430u0432u043au0430 u0444u0435u0440u0438u0447u0435u0441u043au043eu0439 complete.the latter is in the form of two spherical segments, which form the edge u043fu0440u0438u0437u043cu0430u0442u0438u0447u0435u0441u043au043eu0433u043e u043eu0441u043du043eu0432u0430u043du0438u00a0 groove 7, interconnected with the possibility of mutual rotation in a plane u043fu0435u0440u043fu0435u043du0434u0438u043au0443u043bu00a0u0440u043du043eu0439 their u043eu0441u043du043eu0432u0430u043du0438u00a0u043c, and installed in a cavity 5 with the opportunity u0434u0435u0440u0436u0430u0432u043au0438 limited rotation relative to the center cavity de u0440u0436u0430u0432u043au0438.piece set between the panels 1, which attach to the counter u043fu0435u0440u0435u043cu0435u0449u0435u043du0438u00a0. u043eu0441u043du043eu0432u0430u043du0438u00a0 spherical segments forming the indexed element, in conjunction with the u0433u0440u0430u043du00a0u043cu0438 u043cu043du043eu0433u043eu0433u0440u0430u043du043du0438u043au0430 u0440u0430u0437u0432u043eu0440u0430u0447u0438u0432u0430u044eu0442u0441u00a0 relative to each other to u043fu043eu043bu043du043eu0433 on the basis u0441u043eu043fu0440u00a0u0436u0435u043du0438u00a0 each segment with edge u043cu043du043eu0433u043eu0433u0440u0430u043du043du0438u043au0430.u043fu043eu0432u043eu0440u0430u0447u0438u0432u0430u0435u0442u0441u00a0 indexed element relatively to the center of the cavity u0434u0435u0440u0436u0430u0432u043au0438 5 and compensates for errors u043cu043du043eu0433u043eu0433u0440u0430u043du043du0438u043au0430. 4). sl with