The actions of bending and roll-bending metal tubes are technically known as cold plastic deformation processes (CPD), and they are generally understood to go back about 100 years, to the 20th century....
Cold bending for the production of bent parts used in forestry machines and in the equipment typical of the forestry sector....
Bending the tube means, in some cases, that we can do without or reduce the need for welding This saves time and production costs...
This article describes the critical aspects of processing used for the tubing and metal section bars that form the frame and exhausts of the cars produced for automobile racing. As is known, these cars are actual concentrates of technology...
Bending and roll bending of metal tubes, box section tube and profiles are activities which traditionally fall into the metallurgy industry. This regards processing of metals which deals with their deformation by means of bending and roll bending techniques....
Tecnocurve has recently been equipped with a new nine-axis computer numerical control tube bending machine. This cutting-edge machinery made by the renowned Crippa allows us to improve the services provided to our customers under the following aspects:...
During the bending process, tubes are subject to tensions that cause deformation of the tube in the bent area. This phenomenon is caused by stretching of the wall in the outside bend and the compression of the wall in the inside bend. (see figure 1)....