What are the main principles and components that make up a welding manipulator?


First of all, let’s look at the principle of the composition of the welding manipulator together.

Welding manipulator is mainly composed of operating devices, control devices, power source devices, process security devices. Each main part of the composition is as follows:

1. the operating device includes guide rails, tilt adjusting mechanism, vertical guiding mechanism, welding gun clamp and welding gun, tilt adjusting mechanism can make the welding gun can be around the center of positive and negative rotation.

2. the control device consists of an electrical control system, which can control the working status of the welding manipulator.

3. The power source device consists of cylinder, which adopts pneumatic pressure drive for power transmission.

4. The process guarantee device consists of wire guide mechanism, wire guide tube and wire guide nozzle, which can realize the automatic guiding and positioning of the welding wire, and can weld the quality of the seam.

After understanding the composition of the welding manipulator, we then look at its components together what are the main components.

Welding manipulator is generally composed of column, beam, rotary mechanism, cart and other components. Components for the building block structure, general column, beam for its basic components, the rest of the components can be selected according to user requirements. The column and crossbeam adopt bending and welding structural parts, which have good rigidity. Light, medium and heavy welding manipulators adopt triangular guide rails, and ultra-heavy ones adopt flat square guide rails, all of which are processed by planer.


The welding manipulator can cooperate with the special welding positioner to realize one-time clamping of the cylinder body and simultaneous welding of the left and right sides by two welding torches, which makes the degree of processing and production efficiency increase dramatically; the products are widely used in the longitudinal and circumferential welding of the inner and outer seams of the cylindrical workpieces such as the pressure vessel, boiler ladle, and petrochemical vessel.

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