The spindle rotates and the tube is formed by being wound around the bending die. The process also involves feeding the workpiece, preparing the space for the next bend, and so on. The bending radius is determined by the radius of the bending die, and different bending radii can be achieved by simply replacing the bending die with one of a different radius.

There are many types of mandrels, including cylindrical mandrels, universal single head, double head, triple head, and four-ball head mandrels, as well as orientation single and multi-ball head mandrels.When using the Pipe Bender, high-pressure oil from the electric oil pump is sent into the working oil cylinder through a high-pressure oil pipe. This high-pressure oil pushes the plunger in the working oil cylinder to generate thrust, and the pipe is bent through the bending parts. Pipe bender is a machine designed for bending pipes. It is typically used for bending hollow or solid pipes made from hard materials into various shapes, including angles and curves. This includes bending of iron pipes, steel pipes, aluminum alloy pipes, and more. During processing, the screen of the mobile controller displays the current processing value of the elbow, and it is possible to set single step action, half cycle operation, and full cycle operation.

The hydraulic system component can utilize either commercial accessories or aircraft hydraulic accessories.

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First, the pipe diameter range of the elbow must be determined according to the actual production situation. However, when using “one die for multiple pipes,” pipes with the same diameter should use the same bending radius, and the same modules should be used for bending pipes with different shapes. This helps to reduce the number of modules needed. Bend Pipe Mandrel and Its Position In the manufacturing process of power generation equipment, the cost spent only on the CNC pipe bender is very considerable. To install the mandrel bead (7), screw the mandrel rod (11) into the mandrel rod (15), and connect the mandrel to the cross joint of the mandrel cylinder. Add No. 20 mechanical oil to the revolving body and gearbox up to the centerline of the oil level indicator.

Adjust the vertical lifting guide rail so that the die pressing cylinder can clamp the iron pipe tightly. It is strictly prohibited for non-designated personnel to operate the equipment. In general, people must leave the machine and stop. The pipe clamping and boosting of this machine tool adopts a connecting rod force-increasing mechanism. To install the guide die, follow the same method as above, but adjust the clamping force to be slightly looser than that of the main clamping die.

Each file can store 16 bending angles, and 16 sets of files can be stored in memory. The slow-speed positioning function and stable bending angle ensure a repetition accuracy of ±0.1°.

If the fitting requires a specific degree of ellipticity, the forming limit should be controlled to produce the desired distortion.

This equipment is commonly employed in industries such as road construction, automobile processing, and shipbuilding. You can read the Top 16 Pipe and Tube Bending Machine Manufacturers to learn more details. How to Choose the Right Pipe Bending Machine? The configuration of the hydraulic pipe bender plays an important role in determining the price. There is a saying that the price is equal to the goods. Each price has its own reasons and requirements.