Universal cutter type steel

The utility model relates to universal blade formed steel used for fabricating a universal blade for carrying out the operation of rotary cultivation and stubble cleaning. The utility model is formed by the combination of a straight line segment and a convex curve line segment; the thickness delta o...

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Bibliographic Details
Main Authors CHUNLEI HAN, LI YUE, WEIJUN CONG
Format Patent
LanguageEnglish
Published 17.11.1999
Edition6
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
SOIL WORKING IN AGRICULTURE OR FORESTRY
TRANSPORTING
TRAPPING
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Summary:The utility model relates to universal blade formed steel used for fabricating a universal blade for carrying out the operation of rotary cultivation and stubble cleaning. The utility model is formed by the combination of a straight line segment and a convex curve line segment; the thickness delta of the utility model ranges from 5 mm to 8 mm, and the width b of the utility model ranges from 40 mm to 60 mm; the length of the straight line segment ranges from 60 mm to 120 mm, and the arc length 1 of the curve line segment ranges from 150 mm to 250 mm. Blank materials and proximate matter used for fabricating a universal blade simplify manufacturing procedures of the universal blade; not only manufacturing cost is lowered and production efficiency is raised, but also the utility model is favorable for the production of minor enterprises in remote and undeveloped areas.
Bibliography:Application Number: CN1998247538U