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orbitalum tools
GmbH, D-78224 Singen, www.orbitalum.com, Tel. +49 (0) 77 31 792-0
(18.12.17) OC_RPG_L_BA_790038762_01_EN
Features and scope of application
RPG 4.5 (S), RPG 8.6
| Operating instructions
4. FEATURES AND SCOPE OF APPLICATION
4.1
Features
The Tube Squaring Machine RPG 4.5 (S) or RPG 8.6 are distinguished by the following main features:
• Tube end preparation for welds conforming to standards
• Squaring and beveling with the RPG 4.5 and RPG 8.6. Beveling mode with the RPG 4.5 S is not recommended
• Tool holding system QTC
®
(Quick Tool Change)
– Rapid locking for fixing the tool holder to the tool support
• Only one multifunctional tool is necessary for:
– Different tube wall thicknesses (up to 3 mm)
– Different tube materials (exclusively ferritic materials)
• Multifunctional tool:
– Cutting geometry adapted to application
– Multi-cutting tool
– Only one screw is needed to fix and secure the tools
– Tool coating TiN
• Machine: Hand-operated
• Drive:
– Twistable/detachable
– Speed-controlled electric motor with speed stabilization
– Restart protection to prevent the machine from starting in an uncontrolled way after it has been re-connected to
the electric mains or after the voltage supply has been re-established after a power failure
• Quick clamping system for tubes with adjusting facility
• Quick change system for clamping shells (not with RPG 4.5 S)
• Advance:
– Total: 15 mm (0.591 inch)
– Per revolution: 3 mm (0.118 inch)
• Dial with zero position
• The cover and the chip container guarantee clean working
4.2
Range of applications
Application range
RPG 4.5
RPG 4.5 S
RPG 8.6
Tube OD min. - max.
[mm]
12. 7 - 114. 3
12. 7 - 114. 3
50. 8 - 219. 1
[inch]
0.5 - 4.5
0.5 - 4.5
2 - 8.6
Wall thickness max.
[mm]
3. 0
3. 0
3. 0
[inch]
0.118
0.118
0.118
Tube materials
High-alloy steels, unalloyed and low-alloy steels and aluminum.
Others on request.
Summary of Contents for RPG 4.5
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