A friction welding machine is a solid-phase welding that applies forging welding forces to create a strong metallic bond between materials.
As a professional friction welding manufacturers,the friction welding machine is a solid phase welding, in which two similar or dissimilar materials are made to rub each other to produce sufficient heat at the interface and when the impurities at the interface are removed as flash, stopping the relative motion of jobs and applying a forge welding force produces a strong metallic bond between the materials.
Friction welding is suitable for welding rods and pipes, with simple process, good quality, good working conditions, high productivity, low power consumption, and easy mechanization and automation. Friction welding is widely used in the factory production line for the connection of engine combustion chambers, exhaust valves, shafts, bushings, rods, pipes and flanges, oil drill pipes and drill cores, and the connection of variable-section rods.
Very short cycle time;
Ideal for mass production;
Savings in costly material if the bi-metallic component is used;
Low heat-affected zone and hence semi-finished components can be welded ;
Low energy consumption;
No edge preparation, filler material, shielding gas, spattering, fumes, and radiation;
Excellent welding: joint as strong or stronger than parent material;
Metals as diverse as Cu to Al, Cu or Al to steel, Titanium to stainless steel, etc. can be welded.
|At the time of generating friction heat
|At the time of applying upset pressure
|Engine valve diameter
|φ4.5 ~ φ10
|Maximum dimensions of materials to be mounted
Metals as diverse as Cu to Al, Cu or Al to steel, Titanium to stainless steel, etc. can be welded