Hydraulic Cylinder Angle-Changing CNC Welding Machine

Main Features

• Welding torch is fixed while workpiece is rotating, welding position is horizontal and slant.
• Adopt welded machine body, welding torch and pneumatic tail-stock can be adjusted longitudinally, it can be locked after adjustment.
• Workpiece is positioned by chuck, and pressed by pneumatic thimble. Rotating synchronously. Loading and unloading bracket are mounted under the workpiece.
• The welding mode and welding specification can be preset, saved and recalled. It is convenient to modify parameters and switch the status through the man-machine interface touch screen. Welding length, arc igniting & ending time, welding current, welding voltage, welding speed, oscillating frequency, oscillating scope, oscillating time, torch auto lifting time, lifting distance, lifting number can be all input through the interface.
• Welding current and welding voltage are controlled by D/A (digital analog). They can be preset and recalled in layer. To realize multi layer continuous welding when the arc does not stop.
• Welding torch oscillating mechanism and lifting mechanism are used to weld wide and multi-layer welding seams of hydraulic cylinder.
• Load and unload workpiece horizontally, workpiece will be turned over to a titling position and than be welded.

Technical Parameter

Work Process

Loading workpiece manually → clamp workpiece → pneumatically press workpiece → pneumatically feed the welding torch to the welding position → supply CO2 gas→ arc igniting → start welding → reach the given welding length, welding torch oscillates and welds multi-layer, until finish welding → arc ending → stop CO2 gas → welding torch return to origin → release workpiece → unloading workpiece manual

Configuration Pohoto

Reference Vedio

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