NEW MATERIALS FOR THE PRODUCTION OF REPLACEABLE PARTS OF TILLAGE AGRICULTURAL MACHINERY
نویسندگان
چکیده
The analysis of results practical application cast replaceable details hinged tillage agricultural machinery at operation in a number the enterprises Poltava region processing more than 60 thousand hectares within several years is presented. Comparative data resource parts made high-strength bainitic iron and steel serial analogues domestic foreign production are given. advantages method manufacturing by casting methods comparison with traditional stamping. This technology allows you to easily make adjustments design cultivator legs, thus providing new quality pruning root system weeds, which eliminates need for herbicides. basis this use composite complex modifiers rolling powder mixtures plastic brittle components necessary observance proportions their ratio. rolled provides properties structure metal required further heat treatment. It substantiated obtain high wear resistance products due appearance TRIP-effect constant updating wear-resistant surface layer during operation.
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ژورنال
عنوان ژورنال: ??????? ????????????? ???????????? ???????????? "???"
سال: 2021
ISSN: ['2227-6890']
DOI: https://doi.org/10.20998/2413-4295.2021.02.01