EUROPE ONLY NUMERICAL INDEX DESIGN REQUIREMENTS FOR OBI DIES AND OBI BLANK DIES

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Benjamin Atkinson
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1 NUMERICAL INDEX UNIT PAGE ITEM SUBJECT 42M 5 1 GENERAL INFORMATION START OF DESIGN CONSTRUCTION OF DIES DIE FIXING SHUT HEIGHT MATERIAL GUIDING UPPER-LOWER DIE THRUST UPPER-LOWER DIE 6 1. BOLTING SAFETY AREA STOP/BALANCE BLOCKS GAS SPRINGS CAMS PART LOCATION PART CONTROL AIR CONNECTIONS PRESS INFORMATION 2 TRIM AND PIERCE 2.1 TRIMMING 2.2 PIERCING 2.3 SCRAP OFFAL 3. SPECIAL HINTS 3.1 GENERAL INFORMATION 1

2 <-- PREVIOUS PAGE 1. GENERAL INFORMATION. 1.1 START OF DESIGN. DO PRESS FORCE CALCULATION FOR EACH PART. DO PART CONNECTION IN CENTER OF GRAVITY. YOU HAVE TO CONTROL: GUIDING, THRUST, THE TURN BETWEEN UPPER AND LOWER DIE, DISTANCING, DIMENSIONING, STROKES (PKO-STROKE HAVE TO BE LARGER THAN PAD STROKE), INDICATE INSERT RING, MARKS AT CL IN LOWER DIE 4X, IN UPPER DIE 2X. USE STANDARD PRINTS: 121-ZNK-0036, 0037 AND 003, ALSO SK 1163/75, SK1164/75 AND SK1165/75. OBI-PRESSES ARE 15 OR 20 DEGREES INCLINED IN ENGLAND, 20 DEGREES ON CONTINENT. OF THEM HAVE A KNOCKOUT PIN (BLANK DIES USED 25mm PKO). GROUND PLATE IS ROUGH WITH WELDED-ON STEELS. GUIDING BLOCKS BE WELDED ON THE ROUGH GROUNDPLATE, REMARK:"STABELE WELD SEAM". 4 RETAINER SCREWS AND 2 SAFETY SCREWS. SEE W-DX14-40M, PAGE CONSTRUCTION OF DIES. THE CONSTRUCTION OF DIES IS: M (METRIC). 1.3 DIE FIXING. DIES HAVE SUITABLE BOLTING SLOTS/HOLES. WIDTH OF BOLTING SLOTS IS 30mm, WIDTH OF BOLTING HOLES IS 25mm. BOLTING SLOTS INSTEAD OF BOLTING HOLES IN THE UPPER IS OK. LOCATION IN THE UPPER DIE (EXCEPT OF THE SMEST STANDARD PRINTS). ENGLAND:S /11 OBI; S WITH LOCATION SPIGOTS W-DX15-70M, PAGE 7. S-5-10/11 LOCATION SPIGOTS IN THE UPPER IS MANUFACTURED W-DX15-70M, PAGES 74 AND 75. CONTINENT: O-152; WITH LOCATION SPIGOTS W-DX15-70M, PAGE 5. COLOGNE AND GENK ONLY: G-PRESS WITHOUT SPIGOT, LOCATION ONLY IN THE LOWER DIE. LATER ADDED WIDENING ABOUT 60mm OF THE SLIDE OF 0-152, WITH O/ 30mm CLEARANCE HOLES 405mm FROM CL. MAKE REMARK ON DESIGN: TAPE HOLE ACCORDING BECAUSE OF VARIOUS DIMENSIONS FROM PRESS TO PRESS. 1.4 SHUT HEIGHT. LOCATION PRESS TYPE DIES SHUT HEIGHT ADJUSTMENT STROKE S MAX ENGLAND S OBI S OBI MAX 500 MAX CONTINENT S-5-10/11 OBI O-152 O-153 MAX 350 BLANK AND OTHER 330 FORM 310 MAX

3 <-- PREVIOUS PAGE 1.5 MATERIAL. HEAD AND GROUND PLATE ARE TO BE MADE FROM PAD IS MADE BY STRIPPER PLATE, BOTTOM OUT PLATE, COIL GUIDE STEEL, LIFTER LOCATION ARE TO BE MADE BY OR GAGES: C15 EH. 1.6 GUIDING UPPER AND LOWER DIE. DIES WILL BE GUIDED BY 2 GUIDE POSTS MIN. O/ 50mm TO W-DX13-60M, PAGE 7. GUIDE POSTS TO BE FITTED IN THE LOWER DIE AND IN REAR OF THE DIE. GUIDE BUSHES TO W-DX13-60M, PAGE. 1.7 THRUST UPPER-LOWER DIE. THRUST IS TO BE HEELED. 1. BOLTING. BOLTS WITHIN DIE ARE TO BE SECURED WITH SPRING WASHERS. LENGTH OF BOLTING SCREWS: 120mm IN THE LOWER DIE, 160mm IN THE UPPER DIE WHEN PLATES ARE 50mm THICK. LOWER THE BOLTING AREA IN GROUND PLATE TO 20mm, IN THE HEAD PLATE TO 24mm HEAD PLATE EXAMPLE GROUND PLATE EXAMPLE SAFETY AREAS. S AND S-150-OBI HAVE 2 SAFETY JACK AREAS 75x75x100. OTHER IT IS NOT NECESSARY, BECAUSE OF THE LOW SHUT HEIGHT WORK AT THE DIE IN PRESS IS NOT POSSIBLE STOP/BALANCE BLOCKS. USE BALANCE BLOCKS W-DX AS DISTANCE BLOCKS, SCREWED ON THE LOWER DIE GAS SPRINGS. GAS SPRINGS OWED, DO FULL TRAVEL IF POSSIBLE CAMS. CAMS ARE OWED. CONSIDER THAT PART LOAD AND UNLOAD IS NOT HINDERED. 6

4 <-- PREVIOUS PAGE 1.13 PART LOCATION. DO NOT CHAMFER THE BACKWARD GAGES, TO PREVENT THAT THE COIL SLIP OUT OF THE GAGES. DO NOT PUT THE RUN STOP ON THE LOWER PAD BELOW THE SAFETY GUARD. IF THE RUN STOP WILL REACH ABOVE THE END OF DIE: PUT IT ON THE LOWER DIE. IF THE STRIP TURN OVER IS USED: KEEP THE AREA OF THE SIDE MARK FOR FIRST HIT FREE FROM THE 2. RUN STOP. USE SIDE MARK UP TO 15mm STROKE. OTHERWISE USE SPRING BARS. FORCE: 125 KG/SPRING PART CONTROL. NO AIR CONNECTION. ENGLAND: S /11 OBI, S-5-10/11 AIR. S CONTROLLED AIR. S /11 THE LENGTH OF AIR PIN EXTENSIONS IS 4.25 INCH + STROKE. OTHERS, THE AIR PINS ARE MANUFACTURED BY THE PLANT INDIVIDUAL FOR EACH DIE. CONTINENT: AIR CONTROLLED AIR. AIR PINS ARE MANUFACTURED BY THE PLANT INDIVIDUAL FOR EACH DIE PRESS INFORMATION. THE PRESS INFORMATION SHEET IS NO. 3. 7

5 <-- PREVIOUS PAGE 2. TRIM AND PIERCE. 2.1 TRIMMING. MULTIPLE SECTION MATRIX. FASTEN STEELS WITH M10 OR M12. ONLY STEELS IN THE LOWER AREA HAVE THE CORRECT FORM, THE REST IS RECTANGULAR. 2.2 PIERCING. USE STANDARD PUNCHES AND BUTTONS W-DX5-70M, PUNCHES PREFERRED 0mm LONG BECAUSE OF THE LOW SHUT HEIGHT. USE B LOCK RETAINER W-DX5-60M, PAGE SCRAP OFFAL. SCRAP SHUTES WITH 50mm HIGH SIDE WS. DO NOT PUT THE PART AND THE SCRAP TOGETHER IN THE BACK. IF UNABLE TO SHED THE SCRAP THROUGH A HOLE IN THE PRESS, SCRAP HAS TO BE UNLOADED MANUY. 3.0 SPECIAL HINTS. 3.1 GENERAL INFORMATION. FOR BLANK DIES: PUT COMPLETE DIE IN SAFETY GUARDS AS SHOWN IN W-DX2-40M PAGE AND IN OTHER DIES SAFETY GUARDS AROUND THE DIE IS NOT NECESSARY, IF THE PRESS STROKE IS MIN 160mm. BUT MOVABLE PARTS OF THE DIE AS PAD, GUIDE PINS HAVE TO BE PROTECTED. PREVENT SPACE FOR MORE SPRINGS THAN USED FOR THE CASE THAT HOLES WILL BE ADDED. NO SCREWS IN THE RESTRIKE AREA. TRANSPORT: UPPER AND LOWER DIE WITH M16 (LOWER DIE MUST GET OVER THE UPPER) PAD WITH M12. USE MAGNETS IN THE UPPER DIE WITH MINIMUM O/ 16mm OR BETTER O/ 20mm. PRESS FORCE AT THE CONTINENT MAX 100 TONS. END

NORTH AMERICA ONLY GENERAL INFORMATION SCRAP SHEDDING ON DIES

NORTH AMERICA ONLY GENERAL INFORMATION SCRAP SHEDDING ON DIES 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.