Bending of Bending is made of steel fabrication processing equipment type, the main coil (spheronization), bending (bending simmer), and a die, such as several hemming working method. In order to obtain curved steel structures that meet their expectations, it is important to select the working method of the coiler.
1, spheronization is under the action of the external force of the coiler, so that the outer layer of the steel fiber elongation, the inner layer of fiber to shorten and produce bending deformation (the middle layer of fiber is unchanged). When the radius of the cylinder is large, it can be rolled at room temperature. If the radius is small and the steel plate is thick, the steel plate should be heated and rolled.
2. The method of rolling the round steel plate by the coiler at room temperature includes three methods: mechanical spheronization, tire mold pressing, and manual production.
The bending of the sheet material on the coiling machine is achieved by the pressure generated when the upper roller moves axially downwards. The bending process is performed by hot working or cold working. In order to satisfy the product's expectations, in addition to the work of the coiler, the cold and hot processing methods also need to be carefully selected.
Before we have already talked about a lot of knowledge about the coiling machine, today we have come to understand the eight advantages of the lower coiling machine!
1. The modular design of the hardware circuit ensures stable and efficient operation of the circuit.
2. The design incorporates European automotive design concept with smooth lines and beautiful appearance.
3, wide voltage input, output voltage automatic voltage regulation (AVR), instantaneous power off does not stop, more adaptable.
4. The structure adopts independent air duct design, the fan can be disassembled freely, and the heat dissipation is good.
5, powerful input and output multi-function programmable terminal, speed pulse input, two analog output.
6. The unique “backhoe†adaptive control feature automatically limits the upper limit of motor torque during operation and effectively suppresses frequent overcurrent tripping.
7, built-in advanced PID algorithm, fast response, strong adaptability, simple debugging; 16-speed control, simple PLC to achieve timing, constant speed, orientation and other multi-function logic control, a variety of flexible control methods to meet a variety of different complex Condition requirements.
8, no PG vector control, PG vector control, torque control, V / F control are optional