SOLUTIONS FOR EDGE-PREPARATION

SOLUTIONS FOR EDGE-PREPARATION

Pro-Arc offers wide range of solutions for edge-preparation along their wide-range of CNC profile cutting machines. These solutions range from manually swivel-able bevel adaptors for gas cutting and manually swivel-able bevel heads for plasma cutting to triple torch rotary bevel systems with gas cutting and 5-axis rotary bevel solutions with plasma cutting.

BEVEL ADAPTOR FOR GAS CUTTING

Manual adjustable bevel head adds flexibility to machine cutting torches by allowing bevel cuts without changing position of the torch. It can be set for bevel angles between 00 and 450 on both sides of vertical.

MANUAL BEVEL ADJUSTMENT FOR PLASMA CUTTING

Manual adjustable plasma holder allows bevel cuts by tilting torch to desired angle before commencement of cutting. The torch can be tilted for bevel angles between 00 and 450 on both sides of vertical.

TRIPLE TORCH STRAIGHT BEVEL/ TRIPLE TORCH ROTARY BEVEL

Three torch mechanism using flame cutting process to obtain square cuts, single-V and double-V bevel cuts in a single pass. Triple torch mechanism eliminates enormous set up times required for carrying out the same operation using conventional single torch mechanisms.

SOLUTIONS FOR EDGE-PREPARATION

Pro-Arc offers wide range of solutions for edge-preparation along their wide-range of CNC profile cutting machines. These solutions range from manually swivel-able bevel adaptors for gas cutting and manually swivel-able bevel heads for plasma cutting to triple torch rotary bevel systems with gas cutting and 5-axis rotary bevel solutions with plasma cutting.

PLASMA ROTARY BEVEL

This is the latest plasma bevel cutting system with entirely new digital electronics and revolutionary digital bevel head designed especially for 3D plasma shape cutting, combining simplicity of operation with high performance.

Rotary bevel station consists of:

  • Up/ down slide for Z-axis motion. This is a ball screw and LM guide slide which provides smooth motion for the Z-axis
  • Digital AC servomotor and drive controls up/down motion of the station
  • Three torch assembly with manually adjustable bevel angles. Centre torch cuts the root while the leading and lagging torches cut the bevel edges
  • Sophisticated leak-proof rotary coupling carrying fuel gas and oxygen
  • Resistive torch height control for rotary bevel station
  • Rotary axis (C-axis) is controlled by CNC controller
  • Digital AC servo motor and drive maintains accurate control over rotary axis motion

Features:

  • Automatic bevel cutting of weld ready parts with K, Y, V bevel cuts
  • Easy programming of bevel cutting based on parameters entered in software
  • Pantograph based design for zero rotation eliminating tangled cables completely
  • High degree of tilt possible – up to 58 degrees
  • Root face angles other than 90 degrees also possible
  • True corners without loops
  • Maximum utilization of plates as corner loops are not required
  • Easy nesting of weld ready parts makes working of system as simple as square cutting process
  • Complete digital electronics with fully integrated Z axis
  • Innovative laser based height control for precise root-face and dimensions
  • Second laser to display focal point
  • Spring loaded multi direction breakaway torch holder
  • Spring loaded collision ring around pantograph and torch
  • Power-Off recovery without homing
  • Handles with easy multi-pass complex beveling