FIELD: plastic metal working, manufacture of stepped axles and shafts by cross rolling. SUBSTANCE: mill includes rolling stand which upper cross-piece carries tool plates having wedge tools. Lower cross- piece is manufactured in the form of rigid plate with bearing member carrying carriages with bodies of revolution of gear that supports blanks. EFFECT: enhanced functional reliability and efficiency of mill. 12 cl, 11 dwg
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STAND OF SHAPE BENDING MILL | 2003 |
|
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MILL FOR CROSS-WEDGE ROLLING | 1995 |
|
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|
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REVERSING ROLLING MILL | 1996 |
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ROLLER STAND | 0 |
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AUTOMATIC TAPER ROLLING LINE, PREFERABLY FOR ELONGATED BARS | 0 |
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METHOD FOR MAKING POWDER WIRE IN METALLIC ENVELOPE WITH GROOVED SEAM AND TECHNOLOGICAL LINE FOR METHOD EMBODIMENT | 2000 |
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RU2177385C2 |
Authors
Dates
1999-01-20—Published
1996-11-18—Filed