We switched to a 50-mm (1.968-in.) die, which should produce approximately a 0.295-in. The problem, however, is that I do not get this measurement when I measure the radius. A radius of at least 1.5 times the material thickness is suggested for 5052-H32 to avoid cracking this means the inside radius is too small. This would make the inside radius 0.094 in. Based on your columns, the inside bend radius should be 13 to 15 percent of the die opening. We air bend our 0.125-inch-thick 5052-H32 aluminum with a 1-mm punch and 16-mm die. Question: My co-workers and I have been reading your columns to help us understand what tooling our shop will need to avoid overstressing our materials with small dies. For minimum bend radii information about the material in your shop, consult your material supplier. This recommended minimum bend radius chart is for illustrative purposes only.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |