Introduction

The product is controlled by PLC, driven by hydraulic power, and features a touch-screen operating system with a full Chinese menu. It has various preset bending angles, displays Chinese subtitles, and allows for manual, semi-automatic, and fully automatic operation modes. The mobile foot switch has both start and emergency stop functions.
The hydraulic system, control system, drive system, and display system all use high-reliability imported components, with high precision and efficiency, suitable for mass production, and at an advanced level both internationally and domestically.
It is a CNC fully automatic pipe bending machine, equipped with a full-function device for bending three-dimensional space pipe fittings, and the entire pipe bending process is automatically completed by inputting the program. The machine is easy to operate, has stable performance, high work efficiency, and a high safety factor, making it an ideal device for the pipe fitting processing industry.

Technical Parameters

Machine Configuration

设备特点
5.1、结构型式

1. 数控弯管机采用转臂升降式夹管结构，
2. 采用液压弯管方式。
3. 采用液压导板侧推机构。
4. 机器的液压系统设水冷却装置，便于用户控制油温
5. 管件弯曲方向为俯视顺时针方向旋转，为弯管方向。

5.2, Electrical Control and Operating Interface

1. The CNC hydraulic pipe bending machine operating interface uses a touch screen.
2. Digital display resolution: bending angle 0.01°, rotation pipe 0.01°, feeding 0.01mm.
3. The control system of the CNC hydraulic pipe bending machine uses PLC + touch screen.
4. The bending pipe parameters can be set (preset) on the operating interface.

2.3, The CNC hydraulic pipe bending machine has the following features:  
1. Operating System:Has a professional version operating system.
2. Simple and easy to learn operation using graphical guidance, with a clear and systematic program input method.
3. Standard display text: Chinese/English switch. (Other languages can be changed as needed)
4. Maximum bending program memory capacity of 2 million groups, with up to 45 programmable bends per group.
5. Directly input bending processing parameters; the machine can execute step-by-step and pause during automatic operation, allowing manual intervention when bending special fittings, and can resume automatic operation. It also has a pause function, with automatic and manual modes; after one cycle, the next cycle is started with a switch, and an emergency stop button is used when needed.
6. The memory storage time for operating programs and bending programs is unlimited, and programs will not be lost due to power outages or long periods of inactivity.
7. Programs and data have user password setting functions, which not only protect data from unauthorized changes but also allow tracing of each data modifier for easy data management and accountability.
8. Can record the last 1000 bending processing data for easy management by producers.
9. While the machine is processing automatically, the controller can still be used to input or edit programs.
10. Has the function to convert XYZ coordinate values to YBC processing values, making it convenient for operators.
11. After program input, it can automatically calculate the total length of the pipe.
12. Has a program mirroring function, allowing quick acquisition of a symmetrical shape program for a bending pipe.
13. Has a program reverse function, allowing quick conversion to a program for bending from the other end.
14. After writing the bending program, a 3D simulation of the bent pipe can be viewed immediately, with free rotation and scaling to verify correctness.
15. During program editing, there is a sub-program list available for fine-tuning correction values, ensuring that original processing data is not lost after multiple corrections.
16. Bending programs can set independent action speeds of 0-9 for each axis at various processing steps, allowing flexible application for different workpieces and improving work efficiency. An external speed knob is also provided to adjust processing speed as needed.
17. During automatic operation, it has a pull-back feeding and reciprocating feeding function for switching to meet different pipe processing needs.
18. Equipped with screen tools such as computer, trigonometric function calculation, and bending arc length calculation functions for convenience.
19. Can test two bends in advance to obtain the average rebound value according to the different rebound characteristics of the pipe, and adjust the rebound compensation value for each bend in the bending program.
20. Can test two bends in advance to obtain the average elongation value according to the different elongation characteristics of the pipe, and adjust the elongation compensation value for each bend in the bending program.
21. Equipped with processing quantity and processing time counting functions.
22. Uses an absolute origin system, allowing immediate entry into standby mode without complex procedures to find the origin of each axis after restarting in the morning or after a break.
23. The screen synchronously displays the position status of each action axis of the machine and the changes in bending angles.
24. While the machine is processing automatically, the controller can still be used to input or edit programs, saving a lot of time.
25. If an unexpected situation or error occurs during automatic processing and the machine pauses, it can still be selected to allow the machine to continue completing the unfinished work of that pipe after the situation is resolved, effectively avoiding waste of pipes.
26. The control program has an automatic error detection and countermeasure text display function; messages regarding machine faults or illogical operations are directly displayed on the screen, with explanations for repair methods to prevent human operational errors from damaging the machine and to reduce maintenance difficulty. All automatically detected abnormal warning messages can be automatically stored for future maintenance reference.
27. Has an automatic position inspection function for the Y-axis (feeding); after setting the inspection accuracy, it can check whether the Y-axis is deviating due to different pipe materials during automatic processing, allowing timely detection of non-conforming products in mass production.
28. Has a function for the Y (feeding) axis and C (bending) axis to move together; the Y-axis automatically tracks the bending arc length of the C-axis, in conjunction with the set pipe extension rate, to avoid elongation of the pipe during bending and improve accuracy.
29. During automatic or manual operation, it has a mode setting function that allows for the setting of various working modes according to different work characteristics, such as with or without core drilling, auxiliary pushing, etc., to improve production efficiency.
30. Has multiple delay parameter settings to provide the most appropriate time difference settings for each action axis to meet various bending variation needs.
31. Has an automatic detection function for each button and circuit output/input board, making it easy to identify possible fault locations.
32. The machine is equipped with an automatic lubrication system to protect the machine's transmission parts and extend its service life.
33. The machine control uses closed-loop control.