FIELD: agriculture; machine building.
SUBSTANCE: invention relates to agricultural machine building. Working member comprises base (1) with holes (2) for attachment to cultivator post, tip (3) and symmetrical wings (4), reinforced on outer side by layer of hard alloy (5). Base of the working element is equipped with additional surfacing (6) in the form of strips of the same size applied in front of fastening holes (2), the length of strips is equal to 30 mm, width is 10 mm and thickness is 3 mm. Distance from hole edge to surfacing is 2–3 mm.
EFFECT: higher wear resistance of share base and longer life of working member.
1 cl, 1 dwg
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|---|---|---|---|
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|
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