The tasksanExtrusion Press Operatoris expected to perform include:
• Setting up and operating hydraulic extrusion press to shape seamless tubings and rods of round, flat or irregular cross sections from hot billets
• Selectingthe dies, billet container and mandrel, fixing them in press and setting alignment, temperature, etc. as required
• Directingthe removal of hot billet from heating furnace and its dropping in to billet container
• Orderingthe positioning of upsetting device above billet container, and lower ram of press to upsetting device for spreading billet until it fits snugly in to container
• Moving hand and foot levers to cause ram to descent and press billet through dies and regulating speed to extrusion for prevention of tears in metal and adherence of metal to container walls
• Raising arm to top of stroke and lowering cut off device to shear of residue and free extruded tube or selection from die
• Maintaining record of pump pressure, number of tubes and sizes formed etc.
• Operating vertical or horizontal extruding press
• Performing minor repairs