СПОСОБ ВОССТАНОВЛЕНИЯ ЛЕМЕХОВ ПЛУГОВ

摘要

FIELD: restoration and strengthening of worn plowshares of plows of agricultural equipment. ^ SUBSTANCE: method comprises steps of placing cermet plates onto plowshare with gap; placing solder and flux in said gap; heating plowshare by means of torch with use of hydrogen-oxygen flame till temperature 650 - 700°C; welding each plate by heating it with use of torch till temperature 950 - 980°C; placing plowshare in furnace heated up to temperature 580 - 620°C ; cooling plowshare together with furnace till 20°C. Method is realized at using solder and flux whose kinds are given in description of invention. ^ EFFECT: improved strength of joining plates with plowshare. ^ 1 tbl