THERE ARE THREE DIFFERENT INTERNATIONAL STANDARDS FOR TOOLINGS: —
- TSM STANDARDS
- EURO STANDARDS &
- JAPNESE STANDARDS
EURO STANDARDS TOOLINGS:–
TOOLING PUNCHES DIA IN MM DIE DIA IN MM MAXM TAB SIZE IN MM
FOR ROUND FOR SHAPE
- D TOOLING 25.4 mm 38.1 mm 25 mm 25 mm
- B TOOLING 19.0 mm 30.15mm 16 mm 19 mm
- 3. BB TOOLING 0 mm 24.0 mm 13.0 mm 14.0 mm
- 4. DB TOOLING 4 mm 30.15 19.0 mm 19.0mm
D TOOLING: – SR (SINGLE ROTARY): 16 & 20 STAGES.
DR (DOUBLE ROTARY):- 27, 29 & 37.
NOTE: – 10 TON, APPROXIMATE M/C PRESSURE.
B TOOLING: – DR- 27, 37, 45, & 55 STATIONS.
NOTE: – 8 TON M/C PRESSURE.
BBTOOLING: – DR – 41, 45, 69, & 79. STATIONS.
NOTE: 6.5 TON TO 8 TONS M/C PRESSSURE.
DB TOOLING: – SR- 23 STATIONS.
ALL PUNCHES LENGTH IS 133.65 mm
ALL PUNCHES & DIES LIFE DEPENDING UPON MOC –
- OHNS PUNCHES & HCHC DIES — 4 MILLION TABS
- HCHC PUNCHES & HCHC DIES — 7.5 MILLIONN TABS
- COMPLETE HARD CHROME PLATING PUNCHES & HCHC DIES –
COMPOSITION TOOL STEELS –
C + Mn + Si + Cr + V n + T + Mb +Ni + Co