What is the importance of the rolling machine in the industry

The sheet rolling machine belongs to the bending correction machine in the eight categories of forging machinery products. The plate rolling machine is a metal forming equipment that makes the metal sheet according to the principle of three-point reading, exercising the work roll to compare the position change and torsion movement, so that the plate produces continuous elasticated curved lung and obtains the predetermined style and precision workpiece. It takes the work roller whose axis is parallel to each other as the main working part, and converts the work roller into kinetic energy through mechanical and hydraulic energy to achieve position change and torsion movement, so that it is convenient to bend all kinds of metal sheets into curved or cylindrical parts with single curvature or multi-curvature of the bus line under cold, warm or hot state. By changing the roller style or increasing the cone device, the movement of the material is limited and the movement speed of the different parts of the same workpiece is changed. It can also roll the bus for oblique lines, arcs and straight lines, oblique lines, arcs of the combination of single curvature or multi-curvature curved or simple parts, such as oval, square and fault shape.

The metal sheet material is bent into a single or multiple curvature of the cylinder or arc, usually can be used to press bending and roll bending two methods. The bending is carried out by means of a mould on a hydraulic press or bending press. It mainly relies on transverse plastic bending, and its bending process is discontinuous point-by-point or piecewise bending. Compared with bending, the bending has the following characteristics: ① The bending process is continuous elastic bending with inevitable tensile force, and the rebound is small, so the forming is accurate, the bending quality is high, and the working efficiency is high; ② no mold shape, low operation cost; ③ The bending force is often smaller than the bending, and the cost of the rolling machine is lower than that of the hydraulic press; ④ Equipped with auxiliary devices can roll conical parts, and can realize the bending of pipes and profiles. Therefore, plate rolling machine is widely used in boiler, shipbuilding, petroleum, chemical, hydraulic, metal layout and other machinery manufacturing industries.

China's plate rolling machine history from mechanical to hydraulic, and then to CNC development process. At present, its hydraulic and automatic control technology has been greatly developed. The CNC plate rolling machine developed in the 1990s, after years of continuous improvement, is becoming more and more mature, has realized the process from single machine automation to flexible manufacturing units.

Speed, precision and mass production are the foundation of modern industrial civilization. Development and development, developer efficiency, high precision, safety, compound. Environmental protection, automation, flexibility, intelligent bending correction equipment to improve the level of our equipment manufacturing industry. It is very important to improve economic benefits to meet the needs of enterprise competition.

Anhui Aerospace Machine Tool Manufacturing Co., Ltd. is the former Ministry of machinery designated production of large, precision forging machinery and equipment subordinate units. It is a machine tool manufacturing enterprise integrating product development, scientific research and design, manufacturing and technical service. Main products: "Hangli" brand series of three roller, four roller winding machine, shearing machine, bending machine, punching machine, slotting machine, combined punching and shearing machine, corner cutting machine and unwinding and leveling line.