CNC Welding Machine

A Welding SPM consists of A Welding Fixture for accurately locating the components and for firmly holding & clamping the components in the required position. The locating dimensions are machined in a jig boring machine and clamping elements consists of U or V blocks, hold-down elements, locating pins, bushes etc. The fixture is designed for accurate location of the components repeated and consistently. The automatic clamp and de-clamp mechanism is generally through pneumatically operated cylinders.
In this CNC welding SPM, there are 6 welding torches, simultaneously welding both the end-flanges to a square tube in 20 seconds. The rapid approach of the torches to the welding zone, actual welding and rapid retraction of the welding torches through suitably designed slides are through servo motors and drives. Servo drive ensures accurate movement repeatedly and helps maneuvering the feed rates as per the requirement. The linear slides consist of LM guideways, ball lead screws and box nuts for a smooth & friction free movement.