Mandrel is a mold equipment that remain into pipe and at the center of the bending process and plaster the outer radius. So that it prevents the spread of the pipe during bending. Mandrel types may vary according to different wall thickness, radius and pipe diameter.More Information
Pressure die is a part based on the pipe during the bending and move with the tube. It meets the reaction force produced by the pipe-bending power. It prevents the deterioration of the outer form of the tube by gripping the pipe during bending. At the same time, it helps to facilitate the flow occuring during the bending.More Information
Die is a piece that wrap the tube during bending. Usually it is connected on the table through the wedge. In this way, the beginning position can fix on the bending axis. Thus we can calculate the angle formed between the starting and ending processes.
Design Steps of Bending Die:
-The outer diameter of the die is found.
-The die is
Clamp die prevents independent movement of the pipe during the bending process. It begins to return with the mold so that the pipe can wound to the mold. It works like a clamp. In some cases some teeth can be applied to the interior of the clamp die. These teeth prevent the potential slipping of the pipe during bending. However, this process can crMore Information
Wiper die is an equipment prevents deformation of the pipe by plastering inner radius during the bending.For the pipes with narrow radius and thin wall thickness to use wiper die is required.More Information