Welding rotator working principle and structural characteristics

- Jun 01, 2019-

working principle:

 

(1) The welding rotator is freely oscillated by the pair of rollers, and the center distance of the roller is automatically adjusted within a prescribed range, and the weldments of different diameters are applied, and the round weldments are placed stably;

 

(2) Driven by thyristor-powered DC motor, stepless speed regulation, large welding speed range, stable speed; working time quota. Statistics and summarization of material consumption quotas, tool gauges and tooling;

 

(3) Strong applicability and wide use;

 

(4) Adopting combined roller, the steel wheel is out of rubber, the transmission is stable, the friction is large, and the service life is long;

 

(5) Self-adjusting roller frame, the number of rollers is large, and the wheel pressure on the workpiece is small, which can avoid cold work hardening on the working surface.

 

Structural features:

 

1. It can be combined according to the weight and length of the weldment, which is convenient and flexible to use;

 

2. Automatically adjust the center distance of the roller within the specified range, apply weldments of different diameters, and place the cylindrical weldments in a stable position;

 

3. SCR-powered DC motor drive, stepless speed regulation, large welding speed range, stable speed;

 

4. Applicability is strong and widely used;

 

5. Combined roller, steel wheel outsourcing rubber, stable transmission, large friction and long service life;

 

6. The wheel pressure on the workpiece is small, which can avoid cold work hardening on the working surface.

 

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