FIELD: plastic metal working, namely, mills for profiling corrugated sheets. SUBSTANCE: shape bending mill includes ganged drive unit, horizontal rolls mounted in pairs in chocks successively arranged along profiling direction at right and left sides relative to lengthwise axis of mill. Novelty is arrangement of chocks one close to other along horizontal line in left and right closed rectangular frames having detachable upper cross pieces supporting pressure screws. Vertical fixing posts are mounted between pairs of chocks outside frames. Diameter of roll barrel is less than length of chocks by 5-10 mm. EFFECT: enlarged manufacturing possibilities of shape bending mill due to making in it high-quality corrugated zinc-plated steel sheets. 2 dwg
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UNIVERSAL FOUR-ROLL STAND FOR SHAPING TUBES | 2001 |
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SHAPE FORMING MILL | 1996 |
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Authors
Dates
1997-01-20—Published
1994-11-24—Filed