The Advantages Of Axial CNC And Radial Ring Rolling Machine
1. Use electronic handwheel to operate.
2. Adopting dual screens to display the working status, and the new-style console has a wide field of vision.
3. Input ring and blank size can automatically generate rolling curve.
4. Automatic CAR operation mode, the rolling process automatically matches the radial and axial rolling according to the rolling curve.
5. The operation is simple, and the entire rolling process can be completed with only one electronic handwheel.
The main technical parameters
Scope of equipment mechanism:
1. Rolling outer diameter: Φ450~Φ1800mm
2. Rolling height: 80~400m
3. The maximum billet weight of the ring: 2000kg (medium carbon steel)
4. Minimum wall thickness of ring: 30mm
Note: The above marked rolling capacity parameters are under the condition of medium carbon steel, and the above limit conditions cannot appear on the same ring at the same time
Machine Main parameter:
1. Core stroke: 750mm
2. Axial rack stroke: 1800mm
3. Cone stroke: 400mm
4. Maximum radial rolling force: 2000kN
5. Maximum axial rolling force: 1250kN
6. Radial main motor: 2*220kW (AC380V)
7. Axial main motor: 2*220kW (DC440V)
8. Standard diameter of core roller: 200mm
9. Standard diameter of main roller: 800mm
Detailed Photos
Types of ring mills
Ring mills are divided into closed and open type ring mills according to the process.
The closed ring lapping machine places the heated and perforated billet 2 on the core roller 3 and relies on the inner edge of the lapping roller 1 to rotate the billet to achieve a thinning of the thickness and an enlargement of the diameter.
This process is less commonly used due to structural constraints. The open ring mill heats and punches a small hole in the billet 2 on the core roll 3, which is rotated by the outer edge of the lapping roll 1 to achieve a thinning of the billet thickness and an enlargement of the diameter of the roll forming.
This process is widely used, as it is more reasonable in terms of access to the material, the diameter of the ring and the structure of the machine.
