How can the repair of the die thimble cause friction with the die?
Welding, back to add thimble used so far die machine, do not run the seam, glue. Usually the thimble is not tight enough to be a little loose, very smooth, because it moves.
First, make sure that the thimble hole on the die is large or the thimble is small.The thimble hole also needs to distinguish whether the whole hole is big or just the mouth big. The thimble needs to distinguish between the whole thimble or the small mouth.I. if there is a problem with the mouth, then:1., the thimble hole weld repair, change the upper part of the good thimble;Two. If the whole hole is large or the whole thimble is small:1. change to a slightly larger thimble;2., expand the top pin, change the size of a new thimble;2. use customized non-standard thimble with pinhole.
If there is a cold welding machine, the gap produced by friction can be welded with a cold welding machine, and the burr produced by the gap can be eliminated.
