Being a component of an assembly, the part in wire, flat-stock or tube often requires secondary post-bending operations like chamfering, threading, punching, cutting, machining, marking, notching, hydroforming, welding, 3D control, transfer, storage , etc. NUMALLIANCE masters all these processes and can integrate them into its solutions.
Secondary operations by press
Relying on the know-how of our partner MIB by Numalliance, NUMALLIANCE is capable of answering all type of demands in this domain.
We manufacture your press according to your specifications. Basing on the 3 types of standard construction (arc, column or gap-frame presses), we can adapt the technical characteristics such as tonnage, dimensions or embedded hardware, if needed.
We can also provide solutions for fast tool changeover (SMED), tool loading and off-loading as well as all the equipment attached to the presses.
NUMALLIANCE can design, build and installs your production line anywhere in the world. Thus, the line may consist of several hydraulic or electrical presses. It may be equipped with a feed line, units to cut-to-length, embossing, punching, heating, resin injection etc.
Cold-heading
The exhaust line, made up essentially of parts in tube, is mounted on the car’s structure using numerous hangers found all along its length. These hangers can be in wire or in tube.
The hangers are fixed on the structure using anti-vibration rubber mounting.
The exhaust hanger end have a special shape that allows fixing it to the anti-vibration mounting while maintaining in position when the car is in motion. Sometimes, a simple washer is used to block the anti-vibration mounting from moving.