| 摘要 |
FIELD: agricultural engineering. SUBSTANCE: invention can be used in tillage machines. Proposed plow body contains leg and share whose base is butt-joined with two-piece moldboard. Said moldboard consists of wing and shin and is connected with leg. Moldboard is provided with steel sectional two-piece insert with thin-layer coating of polyvinyl chloride with adhesive base of vinyl resin with solvent applied to working surface of insert by cladding. Steel insert consists of two halves. EFFECT: increased service life of plow moldboard, reduced plow draft. 2 cl, 3 dwg |
