Principle of tee forming machine

Principle of tee forming machine

Tee forming machine molding principle: first put tube billet in the die cavity, under the action of the hydraulic cylinder to press the plunger have a haircut into on both ends of pipe fittings, pipe cavity seal, and then through the fluid channel in the have a haircut liquid medium injection pipe cavity;At this point, the upper die moves down, and the lower die together to form a closed cavity, the high pressure pump and valve control liquid pressure increasing, have a haircut inward push pipe fittings, pipe wall deformation and gradually with the mold wall tiejin, tee forming.