Processing technique of new steel plate hoe

Abstract

The invention relates to a processing technique of a new steel plate hoe, belonging to the field of the general agricultural mechanism or agricultural tool technology. The producing technique uses belt steel and strip steel to mechanically mold a hoe plate and a hoe wedge via mechanical blanking; the hoe plate and hoe are jointed via welded connection with a high automation; the hoe is wearable with a great appearance, energy and fuel saving without smoke and dust pollution and noise pollution, which is especially suitable for the industrial production.

Description

Processing technology of new type steel plate hoe technical field The invention relates to a processing technology of a new type of steel plate hoe, which belongs to the components, parts or accessories (A01C5 / 00) of general agricultural machinery or farm implements in the International Patent Classification (Int.C1). The blade or similar working parts are fixed on the handle On (1 / 22·) technical areas. Background technique Most of the existing industrial processing technologies for hoes are produced with scrap steel rails and floor steel as raw materials. The production process is: scrap steel rails or floor steel—cutting the material into blanks—heating at 1100°C—press punching Pit—widening and extending by mechanical force of roll forging equipment—punching trousers and trimming skirt—cutting excess edge material around——mechanical bending and arc forming of hoe board surface—heat treatment——opening hoe edge—polishing—— Paint treatment-drying-inspected finished product...

AI Technical Summary

Problems solved by technology

However, the surface of the produced products is rough and the aesthetics is not enough

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