Ring grinding machine, according to the form of the frame and the geographical location of the ring, the ring grinder is divided into two types: vertical and horizontal. Most small and medium-sized small and medium-sized enterprises ring rolling machine, for the convenience of our management and operation, adopts different inclined vertical types, while large ring rolling machines from the work Xi time translation, the transmission system can be convenient for students to actually start, mostly using the traditional Chinese horizontal type.
Types of Ring Rolling Machines
According to the process, the ring rolling machine is divided into a closed-loop machine and an open-loop machine. The closed-loop roll is set to heat the billet with a small hole on the core roller, and rotate the billet through the inner edge of the roll, reducing the thickness of the billet and enlarging the diameter. The limitations of the structure of this process were not adopted. The milling machine of the ring rolling machine heats and cleans the small hole blank on the core roll, and rotates the blank through the outer edge of the roll to realize the rolling of the blank thickness and expansion diameter. The process is widely used in and out, or the diameter and machine structure are reasonably applicable.
The tonnage of the equipment is small and the processing range is large. The research process of rolling and forming of ring rolling machine is the accumulation of continuous small deformation under local environmental pressure, the construction area of the workpiece in contact with the mold is small, the deformation force of the required material is small, and the tonnage of the equipment is small.
High material utilization. The shape of the rolling section of the ring rolling machine is close to the finished product, and the machining allowance is small.
The product quality is good. The metal fibers of the ring rolling machine are continuously distributed along the circumferential direction, which is suitable for the force and wear of the parts in use. In most cases, the internal management structure of rolled rings is dense, the grains are fine, and the comprehensive mechanical properties can be significantly higher than those processed by other research methods.
Good working and educational conditions and high productivity. Ring rolling machine rolling is similar to static pressure rolling, basically no shock, vibration, low noise, easy for students to manage and operate, mechanization, automation technology development culture is high, and the intensity of labor and social relations of worker production enterprises can be greatly improved.
Low production costs. Compared with free forging, it has low material consumption, low energy consumption, low comprehensive production cost and good economic benefits.