Working principle of ring rolling machine
- Rolling wheel 2. ring 3. signal roller 4. thrust roller 5. mandrel
After heat the ring blank 3 to 950～1050℃ and infibulate the bearing core roller 2, then make the rotary main roller 1 shift down and roll the workpiece , minishing wall thickness and stretching circle of workpiece so as to achieve the ring rolling purpose. Thrust force roller 4 can stabilize and level off the circle in the ring rolling process, signal roller 5 will start to rotate when the workpiece reaches the final sizes at the end of ring rolling, then we can make the main roller shift up to the former position. After doing this, ring rolling process is over.