7-Axis 2500/12 Flame And Plasma Large CNC Pipe Cutting Machine

A. Outline on Position and Application of 7 Axis 2500/12 Heavy duty CNC Pipe Cutting Machine:

1. In terms of overall dimension, control complexity, and total investment cost, this model of 7 Axis 2500/12 CNC Pipe Cut Machine is second only to 7 Axis 3000/12 model;

2. The difference between the two models lies in Max. diameter variation of applicable workpieces: Φ2500mm versus Φ3000mm:

Such diameter difference of workpiece pipe is reflected in lateral view, on height and working stroke difference of the cutting torch in the large machine:  (Fig.1)

3. Summary on 7 Axis 2500/12 large CNC Pipe Intersection Cutting Machine:

1)  Machine Nature: Belongs to branch group of plasma and Oxygen fuel cutting on pipes, controlled with CNC;

2)  Applicable Pipes: Is used for cutting and beveling on the metal pipes/ tanks of up to Φ2500mm diameter, in the length of max. 12m;

3)  Control Axis: With 7 Axis (X/ Y/ Z/ A/ B/ V/ W) controlled, this large size CNC Pipe Intersection Cutting Machine delivers cutting and chamfering effect in the most precise, accurate, consistent, and user friendly manner.

B. Mechanical System of 7 Axis 2500/9 Flame and Plasma Heavy duty CNC Pipe Cutting Machine:

1. Importance of Mechanical System in CNC Pipe Intersection Cut Machine:

1) Mechanical system is the basic body of the equipment, which is the foundation for carrying out all the tenuous tasks and jobs;

2) To meet the accuracy demand on pipe cutting and chamfering designated on this 7 Axis control machine, besides the cutting edge hardware of industrial computer we discussed in the product section of “7 Axis 2500/9 Heavy duty model”, sophisticated control software, as well as communication between elements in hardware, the machine mechanical system also has special design and control regulation, especially for accomplishing large size heavy duty pipe cutting jobs;

2. Ingenious Design in Mechanical System of Large CNC Pipe Intersection Cutting Machine: (Fig.2)

1)  In Wuxi JACK CP series machine on CNC control pipe cutting, revolve of workpiece pipe (Y Axis control) is driven with 4 sets of servo motor and high precision reducer in phase, depressing the negative effect brought from inertia of pipe rotation;

2) The CNC Pipe Cutting Machine is installed with detecting unit against pipe revolve, collecting feedback data transferred back to industrial computer for compare and analysis, forming up closed loop control, during critical cutting and beveling operation;

3) At one side of machine bed, there is one set of fender wheels, for the purpose of eliminating axial drifting of pipe rotation;

4) Shown as below, for the 2 sets of turning rolls supporting the workpiece pipe, its span is manipulated with 6 sets of mechanical units driven with servo motor. This is the W Axis control, in this 7 Axis CNC Pipe Intersection Cutting Machine:  

The 3 lines of friction rollers, serving as support on large pipes, for its cutting operation: (Fig.3)

3. In All, the integration of mechanical system with control system composes an integral entity of advanced technique, guaranteeing on high precision of 7 axis plasma Oxygen fuel pipe cutting.

C. Technical Parameters of 7 Axis 2500/12 Large Size Heavy duty CNC Pipe Cutting Machine: