Automatic Track Roller Welding Machine

Automatic Track Roller Welding Machine

I. Design Task             

The roller welding machine should be able to complete the multi-layer welding of U-shape line and V-shape line for various rollers automatically. The work-piece does not need spot welding for position, it can automatically make pre-heat and stable, continuous welding, the welding line looks good, and size on average, welding section and penetration can reach specification.  

II. Technique Parameters

III.Basic Concept  

• Automatic preheating. Pre-heating time and length can be set.

• The machine has high voltage and slow wire feeding performance, which guarantees reliable arc igniting. Machine also has low welding voltage and low current for filling crater.

• Pneumatic loading and unloading. Welding process is accomplished automatically, so the labor intensity of workers is reduced.

• The welding torch, rotation axis and pneumatic tailstock can be adjustable along the longitudinal direction. Machine is suitable for several models.

• PLC controls the whole machine operation.

• The welding mode and welding specification can be preset, saved and recalled. Via touch man-machine interface.

IV.Equipment Components

The machine is composed of electrical speed reducer head, pneumatic tailstock, pneumatic structure to travel up and down for loading and unloading work-piece, fixture and electricity conduct structure, fixture for welding torch, structure for adjusting, elevating and vacillating, support structure which can be adjusted, pre-heating structure, electrical controlling system, welding power source and pneumatic system.

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