NORTH AMERICA ONLY GENERAL INFORMATION SCRAP SHEDDING ON DIES

Transcription

1 GENERAL INFORMATION SCRAP SHEDDING ON DIES 1. CAST S FOR NOISE REDUCTION SEE W-DX5-58M PAGE 5. ALL S, ARE TO BE DESIGNED WITH A PREFERRED SHEDDING ANGLE OF 30 DEGREES, REACHING TO THE EDGE OF THE DIE. WHEN SCRAP SHEDDING ANGLE IS LESS THEN 30 DEGREES. MAKE S OUT OF RIGTEX MATERIAL.. THE MINIMUM SHEDDING ANGLE IS TO BE AND REVIEWED WITH PRODUCTION PLANT AND SIGNED OFF. CHUTES TO BE MADE OF SHEET STEEL. THICKNESS 2.5 mm ±0.6 IF SCRAP CANNOT BE SHED TO REACH THE EDGE OF THE HOLE IN THE FLOOR AND BE DIRECTED AT CENTER HEIGHT OF HOPPER DOOR WITH A MINIMUM SHED DING ANGLE OF DEGREES. IT IS TO BE REMOVED IN EXCEPTIONAL CASES BY BELT CONVEYORS. SEE W-DX5-58M PAGE 3. EXTENSION CHUTES, ARE TO REACH THE EDGE OF THE BOLSTER. HINGED S ARE TO BE USED TO CARRY SCRAP TO REACH THE EDGE OF THE HOLE IN THE FLOOR AND BE DIRECTED AT CENTER HEIGHT OF HOPPER DOOR WHEN APPLICABLE SEE W-DX5-58M PAGES 15 THRU 18. HINGED S ARE PART OF DIE DESIGN. 2. SCRAP AT SIDES OF PART IS TO BE SHED TO REAR OF PRESS WHEREVER POSSIBLE. 3. SCRAP AT FRONT OF PRESS IS TO BE SHED TO MIDDLE PORTION OF SCRAP HOPPER, SO THAT THE RIGHT AND LEFT HAND SIDES CAN BE KEPT CLOSED FOR THE SAFETY OF THE PRESS SHOP PERSONNEL. SEE WDX2-4M PAGE 4. IF NECESSARY, THE SCRAP AT FRONT MAY BE CUT TO SHORTER PIECES THAN THE OTHERS. 4. NO GAPS ARE ALLOWED BETWEEN THE S AND THE CUTTING STEELS. THE GAP MUST BE LESS THAN METAL THICKNESS OF THE PART. HEELS AND CAST WALLS TO AVOID STACKING OF SCRAP (TO SUIT CONTOUR) SEE W-DX5-58M PAGE SIDE WALLS OF CHUTES ARE TO HAVE A MINIMUM HEIGHT OF 100 mm. FOR SAFE SHEDDING. SEE W-DX5-58M PAGE FIXING POINTS OF CHUTES ARE TO BE ACCESSIBLE AND ARE TO BE STABLE. 7. S OVER PARTS LIKE AIR CYLINDERS, JUNCTION BOXES, ETC. ARE TO BE REMOVABLE WITH DIE IN PRESS. PROVIDE INFORMATION PLATE WDX LISTING HIDDEN DETAILS. 8. S MUST MEET SOUND DEADENING REQUIREMENTS SEE W-DX5-58M PAGES 15 AND S NEAR HEELS ARE TO BE DESIGNED SO THAT THE SCRAP CANNOT JUMP INTO HEELS. PROVIDE SHEET METAL DEFLECTORS WHEN REQUIRED. 10. ALL CHUTES COVERING PRESS BOLTS ARE TO HAVE A MINIMUM OF 110mm SEE W-DX5-58M PAGE IF THE SCRAP IS EXPECTED TO STAY ON THE SCRAP CUTTER, SPRING PINS IN THE UPPER DIE HAVE TO BE PROVIDED TO FACILITATE SHEDDING. SEE WDX5-58M PAGE 4 AND WDX5-56M PAGE ALL PIERCE SLUGS TO BE CLEARED BY STRAIGHT PATH CHUTES WHERE POSSIBLE. 13. PROVIDE LATCH TO ASSIST SHEDDING OF SCRAP THAT IS WEDGED BETWEEN TWO SCRAP CUTTERS. 1

2 SCRAP SHEDDING ASSEMBLY SKETCH 1 LATCH TO ASSIST SCRAP SHEDDING WHERE NECESSARY C FULCRUM LINE OF SCRAP DO NOT PAINT INSIDE OF S (NOTE TO APPEAR ON DESIGN) PLAN VIEW LOWER DIE AREA OF SCRAP THAT TENDS TO REST ON SCRAP CUTTERS. C SEE PAGE 3 AREA OF SCRAP THAT TENDS TO PULL SCRAP OFF OF SCRAP CUTTERS. WEIGHT OF SCRAP WILL CAUSE IT TO DROP AND SHED. 2

3 SCRAP SHEDDING ASSEMBLY PROVIDE SUFFICIENT HEIGHT ON SCRAP CUTTERS FOR GOOD SCRAP DISPOSAL MAIN CHUTES ON DIE SET. CHUTE EXTENSIONS MUST REACH EDGE OF HOLE IN FLOOR AND BE DIRECTED AT CENTER HEIGHT OF HOPPER DOOR. BOLSTER SHED PATH MUST CLEAR EDGE OF BOLSTER SKETCH C-C (FROM PAGE 2) HOLE IN FLOOR HOPPER DOOR SOUND DEADENER 100 MIN. 3

4 SCRAP SHEDDING ASSEMBLY PROVIDE SUFFICIENT HEIGHT ON CUTTING SECTIONS FOR GOOD SCRAP DISPOSAL. FIT CHUTE AROUND CORNERS 30 ANGLE FOR S. MAKE S ONE PIECE WHEN PRACTICAL. USE SPRING PLUNGERS IN PUNCH WHERE SCRAP WILL NOT FALL BY GRAVITY OR TO ASSIST SHEDDING OF SCRAP. SEE W-DX5-56M PAGE 15 VIEW IN DIRECTION OF ARROW 5

5 S GUIDE TO DETERMINING WIDTH OF S WIDTH OF SCRAP SCRAP WIDTH OF WIDTH OF WIDTH OF FLOW OF SCRAP SCRAP A SCRAP B WIDTH OF WIDTH OF WIDTH OF WHEN "A" IS OVER 50% LARGER THAN "B" WIDTH OF WHEN "A" IS LESS THAN 50% LARGER THAN "B" WHEN SCRAP HAS A TENDENCY TO ROTATE, DESIGN WITH mm ON EACH SIDE OF THE SCRAP. MEASURE ACROSS ITS WIDEST POINTS TO ASSURE THAT IT WILL NOT HANG UP IN THE CHUTE. 10

6 CAST FOR NOISE REDUCTION CAST LEDGE UP TO 30 DEGREES, WHEN SCRAP SHEDDING ANGLE IS LESS THE 30 DEGREES, FABRICATE OUT OF RIGTEX MATERIAL. 30 IS CAST AS PART OF DIE SHOE. CHUTE EXTENSIONS MUST REACH EDGE OF HOLE IN FLOOR AND BE DIRECTED AT CENTER HEIGHT OF HOPPER DOOR. BOLSTER RUBBER PADS FOR NOISE ABATEMENT. CEMENT TO CLEAN SURFACE. SEE W-DX5-58M PAGE 17. PARTIAL SECTION OF TRIM DIE 15

7 REQUIREMENTS FOR NOISE REDUCTION CAST LEDGE UP TO 30 SEE W-DX5-58M PAGE MIN. CHUTE EXTENSIONS MUST REACH EDGE OF HOLE IN FLOOR AND BE DIRECTED AT CENTER HEIGHT OF HOPPER DOOR. BOLSTER FOR LARGE PIECES OF SCRAP IN LINE DIES ONLY FOR SMALL PIECES OF SCRAP AND PIERCED SLUGS SEE W-DX5-54M PAGE 20 CHUTE EXTENSIONS MUST REACH EDGE OF HOLE IN FLOOR AND BE DIRECTED AT CENTER HEIGHT OF HOPPER DOOR. FOR MORE INFORMATION ON SCRAP SHEDDING SEE W-DX9-2M PAGE 5. HOPPER DOOR BOLSTER TRANSFER PRESS DIES HOLE IN FLOOR SHED PATH MUST CLEAR EDGE OF BOLSTER AND CARRIAGE 16

8 NOTES: HINGED APPLICATION SINGLE FOLD CHUTES REQUIRED FOR SMALL PIECES OF SCRAP AND ALL PIERCED SLUGS PROVIDE SIDES TO ALL HINGED S. DIMENSIONS MARKED WITH ( ) ARE TO APPEAR IN THE DIE DESIGN AND ARE REQUIRED TO ASSEMBLE HINGED S. DESIGN TO SHOW SCRAP DEFLECTION METHOD AS PART OF THE TOOL DESIGN. FOR NOISE REDUCTION CAST LEDGE UP TO 30 SEE W-DX5-58M PAGE 15. THE SIDES OF ALL FOLDING SCRAPE CHUTES ARE TO BE PAINTED ALERT ORANGE M-134 OR RAL ALL HINGED S TO BE 2.5mm ±0.6 THICK. GRAVITY LATCH APPLICATION SEE W-DX5-58M SOUND DEADENER PAGES 30 AND 31 PART NUMBER M /16" X 3" WIDE ADHESIVE 3M #K5090 AVAILABLE FROM F.B. WRIGHT CO. (313) STORED POSITION MIN. SOUND DEADENER NOT REQUIRED FOR DIES RUNNING IN ENCLOSED PRESS LINES. MAIN CHUTE CHUTE EXTENSIONS MUST REACH EDGE OF HOLE IN FLOOR AND BE DIRECTED AT CENTER HEIGHT OF HOPPER DOOR. **SOUND DEADENER SPECIFY "SIZE IN STOCK LIST. 30 PREFERRED MIN. ARC AT END OF HINGED CHUTE MUST CLEAR THE MAIN CHUTE. MIN. BOLSTER RUBBER PADS FOR NOISE ABATEMENT. CEMENT TO CLEAN SURFACE. SEE W-DX5-60M PAGE 37. HINGE BRACKET SEE W-DX5-60M PAGE 37. TO C OF DIE 17

9 HINGED APPLICATION DOUBLE FOLD CHUTES S ARE TO BE PLACED SO THEY WILL NOT BE CONTACTED BY THE CRANE CABLES WHEN THE DIE OR THE LOWER DIE SHOE IS LIFTED. FOR NOISE REDUCTION CAST LEDGE UP TO 30 SEE W-DX5-58M PAGE 15. STORED POSITION OF THE CHUTE MUST BE WITHIN THE CONFINES OF THE DIE SHOE. GRAVITY LATCH APPLICATION SEE W-DX5-58M PAGES 30 AND 31 STORAGE PIN CHUTE EXTENSIONS MUST REACH EDGE OF HOLE IN FLOOR AND BE DIRECTED AT CENTER HEIGHT OF HOPPER DOOR. PIN GUIDE SEE W-DX5-60M PAGE 33 (WELD AT SETUP TIME) HOPPER DOOR STORAGE PIN SEE W-DX5-60M PAGE 33 FOR HINGES SEE W-DX5-60M PAGE 33. HINGE BRACKET SEE W-DX5-60M PAGE 37 HOLE IN FLOOR SHED PATH MUST CLEAR EDGE OF BOLSTER AND CARRIAGE 18

10 UNDER SHELF AND FOR CHUTE EXTENSIONS SKETCH 5 A WHEN CONDITIONS DICTATE THAT THE S MUST RUN UNDER THE SCRAP CUTTER PADS, THE FOLLOWING STANDARD WILL PREVAIL. B B SECTION B-B PLAN OF DIE 100 MIN. WHEN BINDER SCRAP IS FLAT. A MIN. 82 MIN. PROVIDE MINIMUM AS SHOWN. OTHERWISE LOCATE FASTENING SLOT AWAY FROM S. VIEW "Z" EXTEND CHUTES FLUSH WITH THE EDGE OF DIE. 30 CHUTE EXTENSION SEE W-DX5-58M PAGE 1 SECTION A-A BOTTOM OF SHELF TO HAVE SAME ANGLE AS MINIMUM 50 PREFERRED 110 ATTACHING AREA SEE VIEW "Z" BOLSTER OR BED 75 APPROX. MIN. PREFERRED METHOD BOLSTER OR BED 19

11 S FIXING (ATTACHING) ALL S BRACKETS TO BE MADE OF AISI-1020 HOT ROLL STEEL. mm CHAMFER 6 CHAMFER MAKE CHAMFER 6MM NOT MM REASON: MM INTERFERES WITH CHUTE AS SHOWN

12 HINGE BRACKET APPLICATION HINGED S ARE ONLY TO BE PROVIDED FOR THE PRIMARY STRAIGHT SIDE TRANSFER OR COIL FEED PRESS. SEE W-DX5-58M PAGE 18 FOR DIE CONDITION NOT REQUIRING A HINGED S. HINGED S ARE TO BE REMOVED BEFORE TURNING OVER THE DIE SHOE AMD IF NECESSARY FOR DIE MAINTENANCE. X X 3 STEEL ANGLE REINFORCEMENT RIB REQUIRED FOR S WIDER THAN 1000mm. LOCATE NEAR HINGE AREA. 10mm I.D. FLAT WASHER Ø10 X 65 LG. DOWEL HINGE BRACKET SEE W-DX5-60M PAGE WELD AT ASSEMBLY DIE FASTENING BOLT AREAS MUST BE ACCESSIBLE WHEN THE HINGED SCRAP CHUTE IS IN THE STORED POSITION. 26

13 GRAVITY LATCH "L" SHAPE APPLICATION USE TO ATTACH BRACKET TO SIDE OF DIE WALL "T" BRACKET SEE W-DX5-80M PAGE GRAVITY LATCH "L" SHAPE SEE W-DX5-80M PAGE 27 HINGE BRACKET SEE W-DX5-60M PAGE 37 30

14 GRAVITY LATCH "L" SHAPE APPLICATION BRACKET ATTACHED TO SIDE OF RIB "L" BRACKET SEE W-DX5-80M PAGE GRAVITY LATCH STRAIGHT SEE W-DX5-80M PAGE 27 31