This machines performs taping, inner-lead cutting, depressing process of
etched lead frames. |
|
| Speed |
Max. 60 pieces / min. (It will change by shape of lead frame, shape of stamped
tape and time of pressure to put tape).
3 pieces in a sheet 35 pieces / min.
4 pieces in a sheet 45 pieces / min.
5 pieces in a sheet 50 pieces / min.
6 pieces in a sheet 55 pieces / min.
7 pieces in a sheet 60 pieces / min. |
| Applied Product |
Lead frame:
1) Material Fe, Cu or similar
2) Length 150 ~ 254mm
3) Width 25 ~ 70mm
4) Thickness 0.1 ~ 0.3mm
Tape:
1) Thickness 30 ~ 150 m
2) Width 5 ~ 60 mm
3) I/D of tape padding  76mm
4) O/D of tape 250mm |
| Taping |
Taping accuracy=
  50m
outside100m
inside 50m
m (TDM-2000)
Press pressure :
Inside stamping 300kg
Outside stamping 500 kg (by servo press)
Heater temperature Room temp. ~300ºC
Cooling water |
| Press unit |
5.5 ton (servo press) |
| Size of machine |
(W) 2,450 X (D) 1,300 X (H) 1,750mm (Off-Line)
(TDM-2000 (W):3,750mm) |
