General Characteristics - Cembre RHT160 Manual De Uso Y Mantenimiento

1. GENERAL CHARACTERISTICS

RHT160
– Application range: suitable for piercing holes in mild steel and copper strip (Tab. 1) at a maximum
distance of 30 mm (1.2 in.) from edge (Fig. 1).
– Dimensions: length ........................................................................................................240 mm
width ..........................................................................................................153 mm
– Weight:
6,5 kg (14.3 lbs)
RHT160-60N
– Application range: suitable for piercing holes in mild steel and copper bars (Tab. 1) at a maximum
distance of 60,7 mm (2.39 in.) from edge (Fig. 1).
– Dimensions: length ........................................................................................................240,5 mm (9.47 in.)
width ..........................................................................................................181,5 mm (7.1 in.)
– Weight: ................................................................................................................................9,3 kg
– Max operating pressure: .............................................................................................700 bar
– Oil necessary (displacement): ....................................................................................36 cm
– Force developed: ............................................................................................................165 kN
mm (inch)
TABLE 1 –
Hole diameter
Max thickness Strip
in copper
Max thickness Strip
in steel
Die/Set
2. INSTRUCTIONS FOR USE
2.1) Setting
The head is equipped with a "self-lock" quick male coupler suitable for connection to a hydraulic,
pneumatic or electrical pump from the Cembre range. Select the appropriate punch/die set (see
Table 1) and insert it in the head following the instruction at § 4 and 5.
2.2) Punch advancement
Position metal strip (b) between the punch and the die; operate the pump to advance the punch
(90) until the metal strip is lightly held against the die (91). Halt the pumping operation and adjust
the positioner (10) to give 1 mm clearance from the metal strip.
3
HYDRAULIC PIERCING HEAD
RHT160 and RHT160-60N
6,5 8,5 9
(0.25) (0.33) (0.35)
(0.41)
10
(0.39)
RT6,5 RT8,5 RT9 RT10,5 RT11 RT13 RT13,5 RT14 RT15 RT17 RT19 RT21
(Ref. to Fig. 1)
10,5
11 13 13,5
(0.43) (0.51) (0.53)
10
(0.39)
(0.35)
3
14 15 17
(0.55) (0.59) (0.67)
9
8 7
(0.31) (0.27)
ENGLISH
(9.4 in.)
(6.0 in.)
(20.3 lbs)
(10,000 psi)
(2.2 cu. in)
(18.5 sh ton)
19 21
(0.75) (0.83)
8
(0.31)
6 4
(0.24) (0.16)