A. Function and Usage of the CNC-CP-3000/9 6 Axis Flame and Plasma Large Pipe CNC Cutting Machine:
1. Where Sees Application of the CNC Pipe Cutting and Beveling Machine:
1) Background: In the field of LPG (Liquified Petroleum Gas) tank production/ Oil and Gas Pipeline/ Stadium Steel Structure Construction... etc. There exists huge amount of steel pipes, of varying diameters and lengths, that should be fabricated into wide variety of finished branches components;
2) Contribution: These fabricated branches are made from pipes that have been gone through cut and beveling on its both sides ends, intermediate pipe bodies... in the CNC Pipe Intersection Cutting Machine;
3) Working Parts: Half finished pipe branches fabricated from workpieces of the Flame and Plasma Pipe CNC Cutting Machine: (Fig.1)
2. Main Functions of the 6 Axis CNC-CP-3000/9 CNC Pipe Cutting Machine:
In this respect, any set of CNC Pipe Cutting and Beveling Machine has 2 main functions of:
1) Pipe fixed length cut off: Any piece of workpiece steel pipe can be cut into segments in expected length;
2) Certain Angle Beveling: Besides straight edge, the distinguished feature of the Pipe CNC Cutting Machine is its ability of angle beveling and grooving:
3) Cutting kerf in slant angle delivered from Wuxi JACK Flame and Plasma CNC Pipe Cutting and Beveling Machine: (Fig.2)
4) Typical library of pipe branch products, on the basis of finished workpieces from CNC Pipe Intersection Cutting and Beveling Machine: (Fig.3)
3. Applicable Workpieces Specification of the 6 Axis CNC-CP-3000/9 CNC Pipe Intersection Cutting Machine:
1) Diameter Scope of the Pipe in the CNC Pipe Cutting Machine：
From Φ500 to Φ3000mm;
Note:
a) Small wall thickness corresponds to small diameter;
b) Which means, it should be that: The smaller the diameter of the pipe, the smaller its wall thickness;
2) Applicable Pipe Thickness Range: 5.0 ~ 50.0mm for flame cutting;
3) Applicable Pipe Length: 1.0 ~ 9.0m;
4) Max. Weight of Pipe and Vessel: Up to 25.0 tons;
5) Photo View: A piece of Φ2500mm tank laid on workpiece racks of Wuxi JACK CNC-CP-3000/9 Flame and Plasma Large CNC Pipe Cutting and Beveling Machine: (Fig.4)
B. Control Axis in the CNC-CP-3000/9 6 Axis Flame and Plasma Large CNC Pipe Cutting Machine:
This is a set of 6 Axis CNC Pipe Cutting and Beveling Machine, which can be illustrated clearly in below 2 design sketches:
1. Y/ Y/ Z/ A/ B Axis in Wuxi JACK CNC-CP Series 6 Axis CNC Pipe Cutting and Beveling Machine: (Fig.5)
1) X Axis: For performing cutting torch movement along longitudinal travel stroke. For this
model of CNC-CP3000/9 Pipe CNC Cutting Machine, its max. stroke is 9300mm;
2) Y Axis: For controlling pipe revolving. The corresponding revolving linear speed is 80 ~ 3000mm/min. This is fulfilled with servomotor drive in the Pipe CNC Cutting Machine;
3) Z Axis: For managing cutting torch vertical stroke, based on different diameters of pipes in the CNC Pipe Cutting Machine. The related max. stroke is 2450mm;
4) A Axis: For realizing cutting torch swing along longitudinal way of the pipe. The corresponding swing scope is in the range of ±45°;
5) B Axis: For managing cutting torch swing along traverse way of the pipe. In CNC-CP models CNC Pipe Cutting and Beveling Machine, the corresponding swing scope is in the range of ±45°;
2. U Axis in Wuxi JACK CNC-CP Series 6 Axis Pipe CNC Cutting Machine: (Fig.6)
As indicated in the above illustration:
1) U Axis: This is for managing distance of lateral movement of friction rollers supporting racks;
2) Purpose: This is for catering for different diameters Φ800mm, or Φ1500mm, which is suitable for different diameters of vessel, on the CNC Pipe Intersection Cutting Machine;
3) Lateral view on U Axis in Wuxi JACK Flame and Plasma Large CNC Pipe Intersection Cutting Machine: (Fig.7)
C. CNC System and Electric Control System in the CNC-CP-3000/9 6 Axis Flame and Plasma Large CNC Pipe Cutting and Beveling Machine:
1. CNC Controller of CNC-CP Series CNC Pipe Cutting Machine:
Dedicated use F6000 CNC controller specifically applied in Flame and Plasma Large Pipe CNC Cutting Machine: (Fig.8)
1) Language: Support Chinese and English, and other common languages;
2) G Code and M Function programming for completing simple working parts;
3) Protocol: Support Ether CAT protocol;
4) Interface: Standard and extended I/O ports;
5) Operation: Parametric and customized processing technology, touch screen soft function keys, as well as remote control;
6) Cutting Speed: Support automatic adjustment of flame and plasma cutting speed, based on thickness of pipes laid on the CNC Pipe Cutting and Beveling Machine;
7) Plasma Grooving: Support plasma arc groove angle deviation correction, in the Pipe CNC Cutting Machine;
8) 3D Model: 3D view on workpieces pipe of the CNC Pipe Intersection Cutting Machine, which can be rotated real time, so that operators can observe cutting trajectory 360°, during running of the CNC Pipe Cutting Machine;
9) Service: All functions and processes of the CNC control system can be upgraded online, eliminating customers concerning on after sale service of the Pipe CNC Cutting Machine;
10) Multiple Cutting Modes: Support oxygen gas/ plasma/ demo and laser 4 kinds of cutting mode, to be fulfilled in the CNC Pipe Intersection Cutting and Beveling Machine;
2. Electric Control System of CNC-CP Series CNC Pipe Intersection Cutting and Beveling Machine:
1) CNC as Core: Benefitting from powerful function of CNC controller, the remaining parts of electric control system of the CNC Pipe Cutting Machine is relatively simple and concise: All the functions and actions of the CNC Pipe Cutting Machine are controlled by way of CNC controlling station;
2) Concise and Compact Control Board and Cable Routing: This also helps the entire electric control system reduced to the minimum level, and the least degree of interference on cable routing.
D. Operating on the CNC-CP-3000/9 6 Axis Flame and Plasma Large CNC Pipe Intersection Cutting Machine:
Below photos taken at Wuxi JACK’s American customer facility, vividly reflect friendly operating mode of the Flame and Plasma Large CNC Pipe Cutting and Beveling Machine:
1. Operating on CNC-CP-3000/9 Flame and Plasma Large Pipe CNC Cutting Machine: (Fig.9)
1) Ladder: There is an aerial passage of 4m height, installed alongside the entire length zone of this set of large CNC Pipe Cutting Machine, with ladders for accessing;
2) Operating Station: Shown in the above photo, CNC control station and operating panel, are installed on this aerial passage, so that operator will operate working of the CNC Pipe Cutting and Beveling Machine in the 4m air;
3) The advantages of such arrangement lie in: Safe, convenient, and the best angle of view. Operator can monitor the entire operating process without any hinderance, during running period of the large CNC Pipe Cutting Machine;
2. Managing on Cutting Large Diameter Pipes in Wuxi JACK Large CNC Pipe Intersection Cutting and Beveling Machine: (Fig.10)
1) Shown in the above integrated photo, there is an aerial extended walkway of short distance, for operators climbing onto the large diameter workpiece pipe;
2) So that operators can check and deal with cutting job implemented in the Flame and Plasma Large CNC Pipe Cutting and Beveling Machine.
E. Technical Parameters of the CNC-CP-3000/9 6 Axis Flame and Plasma Large CNC Pipe Intersection Cutting and Beveling Machine:
1. Cutting Speed: 100~1000mm（on the basis of plate material and thickness）;
2. Quantity of Axis Controlled： 6 Axis, of which 4 axis are inter controlled;
3. Degree of Freedom on the Grooving System: Infinite continuous revolve within ±45°;
4. Support Roller Min. Distance: 800mm (For vessels diameter Φ500 ~ Φ1500mm);
5. Support Roller Max. Distance: 1500mm (For vessels diameter Φ1400 ~ Φ3000mm);
6. The Support Rollers Distance Adjust Motor: 2.0 kW;
7. The Support Roller Distance at Longitude Direction: 700mm
