Automobile Manufacturing
Processing scheme of various pipe fittings in the whole vehicle
65CNC-5A3S
Model 65 Multi-layer Mold Numerical Control Pipe Bender
This numerical control pipe bender is applicable to the processing of metal pipe fittings with a diameter of less than 65mm. This machine is widely used in furniture, frame, hydraulic pipeline, pipe bending generation processing and other industries. It has the function of elbow + arc pushing, and can clamp and automatically form complex pipe fittings at one time.
This machine drives multiple rows of roller chains through planetary reducer. It has great bending torque and is suitable for precision bending processing of medium caliber pipe fittings.
Working Principle
- The Model 65 multi-layer mold NC pipe bending machine adopts two power sources, servo motor and hydraulic pressure, to drive the equipment to realize high-speed and accurate digital control of pipe bending.
The disassembly actions of the machine include clamping, bending, core pulling, feeding, pipe turning, demoulding, mold changing and side auxiliary pushing.
Action flow of full-automatic bending:
1. Clamping (hydraulic drive, including two tube clamping actions of main clamp and guide clamp);
2. Elbow (driven by servo motor, elbow action is carried out through planetary /rv reducer and chain drive);
3. Feeding (driven by servo motor, when bending continuously, the linear distance between the two corners is positioned);
4. Rotating pipe (driven by servo motor, using planetary reducer and sprocket chain drive to rotate and position pipe fittings);
5. Demoulding (driven by servo motor, control the pipe fittings to separate from / close to the bending wheel mold);
6. Mold change (driven by servo motor, switching between mold layers can be realized when multiple sets of bending molds are installed at the same time)
7. Core pulling (hydraulic drive, used when bending thin-wall and small radius pipe fittings, can be closed);
8. Side auxiliary pushing (controlled by oil cylinder, carried out at the same time with the bending action, and assisted the forming of pipe fittings).
Equipment Characteristics
Mitsubishi plc+ absolute value servo realizes full closed loop control
In order to further improve the bending accuracy, the CNC pipe bending machine adopts Mitsubishi high-end series plc+ absolute value servo, and realizes the full closed-loop control of the precision engraving machine level through the control mode of EtherCAT communication, avoiding the accuracy loss caused by signal interference, pulse loss, origin loss and other reasons in the traditional control mode.
Advantech host computer + independent pipe bending machine CNC system to realize the diversification of equipment functions
Based on the Advantech host computer as the hardware carrier, the equipment independently developed the numerical control system of the pipe bending machine. In addition to the basic functions of the pipe bender, the CNC system also develops the functions of pipe fitting 3D graphics import self programming, pipe fitting 3D preview, dynamic machining simulation, remote diagnosis assistance and so on.
Unlimited programming mode and diversified automatic workstation scalability
The control system of this machine is designed with unrestricted self editing mode, which can edit any manual action into an automatic workflow, greatly improving the flexibility of equipment action.
In addition, MES, robot, three coordinate and other interfaces are reserved to facilitate the extension and development of automatic workstation.
Imported chain drive to give consideration to accuracy and service life
The bending action of the CNC pipe bender is driven by servo motor, and the power is transmitted through precision reducer and imported chain. After long-term use of the equipment, the bending accuracy can be quickly restored by tightening the chain.
Multi layer mold structure design to improve product compatibility
The Model 63 multi-layer die CNC pipe bender is designed as a multi-layer die structure, which can install multiple sets of dies at the same time, so as to be suitable for more complex pipe bending.
Selection of high-quality accessories and manufacturing of precision parts
The self-made parts of this machine are produced in strict accordance with the requirements of manufacturing materials and technology.
The purchased parts are products of famous brands such as Taiwan and Japan to ensure the quality of the equipment.
Video Presentation
The curved elliptical pipe in the video has the functions of pull bending and continuous positive and negative arc bending. The equipment is equipped with two sets of bending molds at the same time to complete the product bending at one time. Under the condition of continuous bending, the accuracy control is accurate and stable, and the product consistency is good.
Equipment Parameters
Model
65CNC-5A3S
Controller
Plc+ upper computer
MaxBending size
65*2.5MM
Input mode
Touch screen human-computer interactive input
MaxBending Speed
112°/sec
Working Pressure
Max 14Mpa
MaxBending Radius
280mm
Equipment Size
4850*1700*1950mm
MaxFeeding Speed
450mm/sec
MaxRevolve Speed
180°/sec
Application Scheme
+8618506185021
18506185021@163.com
Jiangong Avenue, Nanfeng Town, Zhangjiagang City, Jiangsu Province
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