Pilous 20875-0204, Instruction Manual

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4. Machine Data
The horizontal metal-cutting band sawing machines enable cutting a wide
range of different kinds of material. By pressing one switch, the entire
cycle is effected - workpiece clamping, switching-on the saw blade, per-
forming the cutting procedure, stopping the saw blade, raising the band
saw head to the original (adjustable) upper position and opening the vice.
These features including the hydraulic feed of the saw blade into the cut-
ting position substantially increase the productivity of cutting particularly
in full materials. All the functions can be controlled individually.
Workpieces are fed manually. The vice pressure control is a standard fea-
ture. An endless welded metal saw blade serves as the cutting tool. The saw
blade is mechanically tensioned on the running wheel. The saw blade is
driven by the driving wheel driven by a single-speed motor via a worm
gearbox. In the machining zone, it is precisely guided in the saw blade
guide heads. Outside the machining zone the saw blade is protected by
moving and fixed guards. The standard equipment of these models is a fre-
quency converter, which enables a continuous speed control of the saw
blade within the range of 15(20) - 90 m/min. The optimum saw blade speed
setting substantially increases the productivity of the machine, the preci-
sion of the cut and the saw blade life.
A Hydraulic unit
B Saw blade
C Saw blade tension
D Gearbox
E Motor
F Band saw head hydraulic cylinder
G Vice H Rotary table
I Base
J Coolant tank with pump
K Control board
L Vice hydraulic cylinder
M Arresting lever
N Moving jaw O Moving guide bar clamp lever
P Limit switch
Q Fixed guide bar with saw blade guide
R Moving guide bar with saw blade guide
S Angle scale
T Band saw head ascending cam
ARG 400 Plus S.A.F