
2024-10-09
The ring rolling machine is composed of a main roller and a core roller for rolling in the wall thickness direction, a conical roller for rolling in the height direction, a wrapping roller for forming the ring, a roller for measuring the outer diameter of the ring and support rollers. welded construction
1. Cone shaft components: consists of cone shaft, cone shaft reducer, axial frame, axial rolling cylinder, balancing cylinder, follower cylinder, axial DC motor, etc.
2. The cone roller has good sealing, so that the cooling water does not enter into the cone roller, and the lubricating oil inside the cone roller does not leak out.
3. The tapered roller slide guide is equipped with an adjustable guide to make it easy to adjust the gap between the guides. Once the guide rails are worn, the frame can be adjusted using the adjusting bolts. The pit consists of the main engine, gearbox, etc.
4. The cone roller and the cone roller shaft have a common structure, undergo a common heat treatment of 42CrMo, and the cone part is coated with thick Stellite alloy (i.e. cobalt-chromium-tungsten alloy). This alloy has excellent properties of wear resistance, corrosion resistance and high temperature oxidation resistance.
8 Equipped with a high-pressure water gun to remove oxide deposits, the direction of the high-pressure water can be adjusted on the operation table to remove oxide deposits (high-pressure water pump is provided by the user), which effectively solves the problem of manually holding the spray gun to remove oxide deposits and improves the working environment of workers.
5 Measuring mechanism: It uses a mechanical measuring device, which is more suitable for measuring special-shaped rings.
6. Lubrication: Manual and electric dry oil pumps are used for lubrication, and some places are filled with oil manually. In addition, forced oil bath lubrication is used for the main gearbox and bevel roller gearbox.
In addition, forced oil bath lubrication is used for the main gearbox and bevel roller gearbox.
7 Cooling water: Cooling water enters the roller, main roller, core roller, upper cone roller, lower cone roller and holding roller. The cooling water flow can be adjusted individually using manual valves in the piping.