invictosonics

Hot Plate Welding Technology

Hot Plate Welding Process:

Hot Plate Process StepOne Hot Plate Process StepTwo Hot Plate Process Step Three Hot Plate Process Step Four Hot Plate Process Step Five Hot Plate Process Step Six
Step One
Part halves are placed into and securely gripped by precision holding fixtures which insure adequate support and accurate alignment of the part halves throughout the hot plate welding process.
Step Two

To heat the part joint area, a thermally heated platen is placed between the part halves. The holding fixtures close to compress and melt the part halves to be welded against the platen, displacing material at the joint area only

Step Three

Compression and material displacement continue until precision hard-stops built into the tooling are met. Thermal heat continues to conduct into the material even though compression and displacement have stopped.

Step Four

After the joint area reaches molten temperature, the holding fixtures open and the heat platen is withdrawn.

Step Five

The holding fixtures then close, forcing the two parts together until hard-stops on the holding fixtures come into contact with one another.

Step Six

When cooling is complete, the gripping mechanism in one of the holding fixtures releases the part, the holding fixtures open and the finished part may be removed.

1. Front Direction Indicator

2.fuel Tank