TREA

Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing

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Industry

  • CPC
  • B21C1/00
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL

Current Industry

B21C1/00Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing

Sub Industries

B21C1/003Drawing materials of special alloys so far as the composition of the alloy requires or permits special drawing methods or sequences B21C1/006using vibratory energy B21C1/02Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums B21C1/04with two or more dies operating in series B21C1/06in which the material slips on the drums B21C1/08in which the material does not slip on the drums B21C1/10with accumulation of material between consecutively-arranged dies B21C1/12Regulating or controlling speed of drawing drums B21C1/14Drums B21C1/16Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums B21C1/18from stock of limited length B21C1/20from stock of essentially unlimited length B21C1/22specially adapted for making tubular articles B21C1/24by means of mandrels B21C1/26Push-bench drawing B21C1/27Carriages Drives B21C1/28Carriages Connections of grippers thereto Grippers B21C1/30Drives B21C1/305Linear motor pulling devices B21C1/32Feeding or discharging the material or mandrels B21C1/34Guiding or supporting the material or mandrels
Industries