Welding Copper Backing. Temporary backing Removable backing. This type of backing is also referred to as removable backing.
You could use ceramic brass aluminum or even steel but you still have to backgouge to sound metal and weld the root side. Just cut it all out make or buy a patch panel and replace it. The clamping fingers press down on the component to create a tight fitting and secure weld joint.
Just cut it all out make or buy a patch panel and replace it.
Ad High Performance Wide Range Quality Structural Adhesives for Plastic Bonding. Trying to weld up the wholes is a waste of time. This application can be time-consuming for low-volume manufacturing because of the complexities of set-up and the need for removal after welding bearing in mind that water cooling lines are attached. The backing may be either left on the finished cofferdam or void space closing welds without both-sides accessibility weld or removed following welding Ceramic backing Copper strips.