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鲁ICP备20021809号-1

Track Roller Automatic Welding Machine

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Description
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Track Roller Automatic Welding Machine
 
 
I. Design task
  1. The roller ring line welding machine should be able to complete the multi-layer welding of U-shape line and V-shape line for various rollers automatically.
  2. The roller 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. Basic Concept:
  1. Fixed welding torch, rotating work-piece and make welding position in horizon.
  2. Fixing and rotating work-piece at the same time to assure preventing the welding line in offset.
  3. Pneumatic loading and unloading is adopted. Welding process is accomplished automatically, so the labor intensity of workers is reduced.
  4. Position it by hole center and fix it by pneumatic way.
  5. Japan OMRON PLC. Welding type, welding specification can be set-up, reserved and selected as working. It is convenient to change parameter and the situation by
  6. touch screen.
  7. It can setup automatic pre-heat, pre-heat time and length.
  8. One operator, it can make pre-heat and welding separately.
III. Technical Parameters

Roller length

100-400mm

Roller diameter

100-320mm

Roller weight

100KG

Rotation speed

1-8 RPM

Motor power

0.75KW

Compressed air

0.4-0.6MPa

Welding voltage

15-36V

Welding current

50-500A

Welding wire diameter

Φ0.8--Φ1.6mm

Capacity

2 minutes/pc

Welding torch oscillating value

60mm

Welding torch oscillating frequency

20 times/minute

Welding time

2MIN

Pre-heating time

 2MIN

loading and unloading time

≦20S

Conduct tip changing frequency

4 hours

Conduct tip changing time

≦60S

Nozzle changing frequency

16hours

Nozzle changing time

≦20S

torch changing frequency

90days

torch changing time

5MIN

torch cleaning frequency

5PCS

torch cleaning time

1MIN

Machine dimension

2000*1200*2000mm
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-heat structure, electrical controlling system, welding power source and pneumatic system.
 

 

 

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