Pipe bending machines are roughly divided into CNC pipe bending machines, hydraulic pipe bending machines and so on. It is mainly used for electric power construction, highway and railway construction, boilers, bridges, ships, furniture, decoration and other aspects of pipeline laying and repairing. It has the advantages of multiple functions, reasonable structure and simple operation. In addition to the pipe bending function, this machine can also use the oil cylinder as a hydraulic jack. Compared with CNC pipe bending equipment, it is cheap and easy to use, and it occupies a leading product position in the domestic pipe bending machine market. Today, our experts from Xinzhonghe Machinery will explain to you how to improve the working efficiency of pipe bending machines through professional pipe nesting technology. First of all, let's talk about the essentials of bending metal pipes:

1. Automatic cutting of metal pipes

For the blanking of the long metal pipe full-stroke automatic pipe bending machine, a unique dual-drive pneumatic snap-back and rotation mechanism can be adopted on the rigid layout. Through the X, Y, W movement of the machine tool to cut the pipe, the right driven shaft pneumatic snap-back rotating mechanism can move along the axis of the workpiece along with the working table, and realize the full-stroke automatic pipe bending machine unloading of long metal pipes.

2. CNC cutting skills

CNC cutting is the essentials of large-scale, high-efficiency and high-quality cutting production of pipes. The core of CNC cutting is the CNC cutting system. At present, there are quality problems in the laser tube cutting process, such as over-burning of the cutting point of the parts, over-burning of the corners of the parts, tilting of the cutting surface, and circular deformation or inability to close when cutting round parts, etc., which directly lead to the tight waste of tubes and cutting production. low efficiency.

CNC cutting technology is the cutting control software of the index control system, which provides advanced cutting technology and rich cutting experience, so that cutting operators can decide to use the control system proficiently to achieve high-quality, high-efficiency CNC cutting.

3. Professional pipe nesting skills

Due to the high cutting efficiency of the pipe bending machine, the programming nesting becomes larger and larger. If it is not used properly, it will cause waste of pipe materials and low cutting efficiency. Through professional pipe cutting and nesting software, the drawing, nesting, and blanking segment programming is performed on the computer in advance to generate NC cutting steps, but it is outdated to perform full-stroke automatic pipe bending machine blanking for long metal pipes. Professional pipe nesting software is the fundamental and prerequisite for realizing large-scale, high-efficiency and high-quality cutting production of CNC pipe cutting machines.