CNC bending machines are suitable for large steel structural components, such as iron towers, street light poles, high lamp posts, automobile beams, and automobile cargo boxes, among other related industries.
The essence of a CNC bending machine is the CNC bending machine mold used for bending thin plates, which consists of a bracket, worktable, and clamping plate. By applying electric current to the coil, a gravitational force is generated on the pressure plate, thereby clamping the thin plate between the pressure plate and the base. Due to the use of electromagnetic clamping, the pressure plate can be manufactured according to specific workpiece requirements, making the operation simple and enabling processing of workpieces with side walls.
CNC bending machines come in different models, with common ones being G-type, F-type, and WC67K-type machines. The CNC plastic sheet bending machine is developed based on the principle of heating and softening plastic sheets for welding, making it suitable for folding angles of all thermoplastic materials. The CNC plastic sheet bending machine mold has the following features: direct bending without splicing, grooving, or welding rods. Its folded angle has a beautiful appearance without water leakage, fast processing speed, aesthetically pleasing folded angle surface treatment, high strength, and transforms manual welding into fully automatic machine operation, improving quality, labor efficiency, reducing labor costs, and significantly shortening the product production cycle.
Characteristics of CNC Bending Machines:
- Mainly adopts the structure of a sheet metal bending machine; the bending machine's fully closed-loop CNC system, two gratings, and an optical encoder provide real-time detection feedback, with a stepper motor driving the screw rod assembly for closed-loop control. Two gratings; one for real-time detection feedback and correction of the position of the backgauge and one for the slider; the optical encoder detects and provides feedback to the CNC system on the position of the dead stop block of the oil cylinder.
1. Direct angle programming with angle compensation function.
2. Real-time detection feedback correction by gratings, closed-loop control, backgauge and slider dead stop positioning accuracy of ±0.02mm.
3. The upper die adopts a quick clamping device, and the lower die adopts a wedge deformation compensation mechanism.
4. Multi-step programming function, enabling multiple automatic runs, completing multi-step part processing at once, improving production efficiency.
5. Depending on user requirements, a stable performance, compact structure imported hydraulic system can be selected, and the backgauge can use a ball screw or synchronous belt drive.
