HS50_advance_level 1_20200522_221201 (1) - 第52页
06/2002 E dition Studen t Guide H S-50 Advance d I 2 Ov erview 22 2. 5 Sect or 2 F ig. 2. 5 - 1 S ecto r 2, CA N bus ad apt er 2. 6 Pneu matic Cage F ig. 2. 6 - 1 P neum at ic c age CAN bus adapter PC B ou tput si de Sec…
Student Guide HS-50 Advanced I 06/2002 Edition
2 Overview
21
2.4.8 Ballast Circuit
Fig. 2.4 - 9 Servo cage, Ballast Circuit
2.4.9 Power Supply Servo logic
Fig. 2.4 - 10 Servo cage, Power supply Servo logic
Ballast Circuit
Power supply unit +/-15V
for servo card logic
Measurement points in the servo unit:
+ 200 V for the main axes (X,Y)
+ 4V / 100 V star axes
+ 30 V head axes (z,dp)
06/2002 Edition Student Guide HS-50 Advanced I
2 Overview
22
2.5 Sector 2
Fig. 2.5 - 1 Sector 2, CAN bus adapter
2.6 Pneumatic Cage
Fig. 2.6 - 1 Pneumatic cage
CAN bus adapterPCB output side
Sector 2 contains the CAN bus adapter for the
changeover table of gantry 2
Right view (operator controls)
Pneumatic unit
The pneumatic unit is used to prepare and distribute the
compressed air required in the machine. The pressure in the
compressed-air connection is 5,1 bar with a consumption level of 1200 Nl/min
Student Guide HS-50 Advanced I 06/2002 Edition
2 Overview
23
2.6.1 Elements of the pneumatic cage
Fig. 2.6 - 2 Pneumatic cage, Elements of the pneumatik unit
2.6.2 Pressure values
Fig. 2.6 - 3 Pneumatic cage, Pressure values
Stopcocks for gantries (G1, G2, G3, G4)
Manometer (preset supply pressure)
Manometer (manually set supply for pressure)
Main cock for compressed air supply
Filter
After the machine has been
switched on, the valve block in
the pneumatic unit provides the
following supply pressures:
5,5 +/-0,5bar for
- the pneumatic cutting devices
- the PCB stoppers
- The nozzle changers
- the component changeover
tables
- the vacuum generators of the
gantries
2,5 +/- 0,5 bar for
- the bulk case feeder