BLM GROUP Blog - Tube bending (2)

Advanced processes for tube manufacturing, the result of growing demand for increased productivity and above all, flexibility, has led to the creation of systems capable of performing complex and precision operations on pre- bent, hydroformed or shaped tubes. 3D laser cutting technology is playing an increasingly important role in this type of processes.

Many tube fabricators use a different programming platform for each machine, which leads to some specific inefficiencies. Connecting two or more processes together using Industry 4.0 technology platforms provides a seamless operation in programming, fabricating, and process validation.

Manufacturers are continually looking for ways to eliminate waste in their manufacturing process and save cost. Tube fabricators are no different. This becomes even more evident when multiple tubes are required to build an assembly.

One of the most cumbersome challenges faced by tube fabricators is the joining of tube components. Difficulties are often encountered with fit-up, fixturing and assembly.

This is especially true when secondary process operations, such coping and mitering, are required after the bending process.