method of manufacturing segment with u043du0430u0441u0435u0447u0435u043du043du044bu043c blade for agricultural machines and segment

摘要

the invention relates to agricultural engineering, to the design and production of u0441u0435u0433u043cu0435u043du0442u043du044bu0445 u043fu0440u043eu0442u0438u0432u043eu0440u0435u0436u0443u0449u0438u0445 knife cutting u0430u043fu043fu0430u0440 plates and strips no blame on you if you agricultural machinesobtained by cold plastic deformation. the invention is based on the task of improving the performance properties of the segment and to reduce production costs through import substitution.method of manufacturing segment of the plates 1 with u043du0430u0441u0435u0447u0435u043du043du044bu043c blade 2 for agricultural machines comprises a plastic form to u043eu0431u043bu043eu0435u043c 3 working part the u0442u0440u0430u043fu0435u0446u0438u0435u0432u0438u0434u043du043eu0439 form in terms ofwith the side angle u03b2 grades and cutting blades 2 u043du0430u0441u0435u0447u043au043eu0439 formed by periodic u0437u0443u0431u044cu044fu043cu0438 trenches 4 and 5. with the u0444u043eu0440u043cu043eu043eu0431u0440u0430u0437u0443u044eu0442 simultaneously two u043du0430u0441u0435u0447u0435u043du043du044bu0445 blades 2 in the premium segment 1.the teeth 4 and the trenches 5 are formed on two sides u043fu0443u0430u043du0441u043eu043du0430 tilt rods 6 which are at angles to the vertical plane and u03c6 garden and garden u2260 u03c6 corners.the ratio between the absolute values of the angles of garden and u03c6 were identified on the basis of the experimental research of cutting stem.the segment has a plastic u0434u0435u0444u043eu0440u043cu0438u0440u043eu0432u0430u043du0438u0435u043c technology u043fu0443u0430u043du0441u043eu043du043eu043c fixtures that are between 6 and the matrix 7.the process of combining with the working part with flexible cutting blades 2 at obtuse angle to the side of the rear surface of various cutting blades 8 u043du0430u0441u0435u0447u0435u043du043du044bu0445 2.