Overview of electric tubular bending machine:
There are many ways to bend the electric heating pipe, so there are different bending equipment accordingly. In various methods, the most commonly used bending method is the bending method, and the most commonly used equipment is the bending machine. Therefore, pipe bender is the main equipment of pipe bending.
There are many structural forms of electric heating pipe bender, which can be divided into cold bending machine and hot bending machine according to heating or not. According to the transmission mode, it can be divided into manual, pneumatic, mechanical and hydraulic transmission. According to the control mode, it can be divided into manual control, semi-automatic, automatic and numerical control.
The mechanical drive pipe bender has the advantages of simple structure, convenient manufacture and wide versatility. The hydraulic pipe bender has the advantages of stable transmission, low noise, compact structure and can bend pipes of different diameters. The pipe bending machine with semi-automatic control generally only controls the bending angle automatically, which is mainly used for medium and small batch production. The automatic control pipe bender controls the whole process of bending pipe (feeding, bending and space angle) through size pre selection mechanism and program control system. The pipe bender generally adopts hydraulic transmission and is suitable for mass production. NC pipe bending machine can realize automatic control of bending process by inputting data according to the program and size specified in the part drawing. It is suitable for mass production, especially in the case of variable pipe size parameters.
With the continuous development of science and technology, the types of pipe benders are becoming more and more diversified, and the bending performance is also greatly improved. With the application of microcomputer, single chip microcomputer, programmable controller, advanced AC servo system, new hydraulic components and hydraulic technology, the function of pipe bender is more perfect. The CNC pipe bender will be the main equipment of modern pipe bending production.