Ability to store workpiece specifications and all relevant processing information, such as mold model, location and bending sequence. Moreover, the CNC tube bending function enables the operator to store and access the tool library, which facilitates the management of tool inventory. Material thickness detection: When using precision grinding molds, the pipe bender can detect changes in material thickness and perform real-time bending calculations, thereby reducing the number of parts with excessively large or insufficient bending angles. 3-D graphic display and bending simulation: As the workpiece is bent and formed, these functions can display the part bending process on the controller screen to avoid material scrap caused by incorrect forming of the part.

For the offline programming of the cnc bending machine, the offline programming of the pipe bender can save the preparation time, because the worker does not need to prepare a part processing program; the part program can be prepared by a technician and transmitted to the pipe bender.

For how to operate the anti-corrosion pipe, we can use a pipe bender to bend the pipe. First, we should find the direction of the pipe, so that the anti-corrosion pipe is in the mold, the base and the wedge. To achieve this process, two handles are required (base control handle, wedge Control handle). When the anti-corrosion tube is placed, the wedge pressure reaches 210 bar.

Press the base control handle to raise the main top cylinder. When it rises to a certain height, release the handle and pause for 1-2 seconds to reduce the resilience. At this time, you can use an angle ruler to measure the angle of the cold bend pipe. The measurement method is shown in the figure below. (Determining the angle of the cold bend pipe and the use of the angle ruler), then lift the base control handle to release the pressure of the cylinder, lift the wedge control handle on the pipe bender, release the pressure of the wedge cylinder, and then measure the angle of the bend. The change in angle is caused by the elasticity of the steel, but how do you know the rebound rate of the steel? Generally, when the bending angle reaches 1 degree, the actual natural angle is only 0.5 degree.

When each cold-formed pipe starts to be rolled, the first two times and the last two times and the middle time need to be measured, which can reduce the influence of various factors on the angle (material) of the bent pipe. The working principle of hydraulic pipe bending machine is actually very simple: CNC hydraulic pipe bending machine is composed of oil cylinder, bracket and mold.