Blind Hole Broaching:
Splines, Hex, Squares, Specials
.100 to 1.125 P.D.
12/24 to 150 D.P.
Blind Hole Broaching (done at Broach Masters) is an economical and efficient means of internal Spline production. This operation offers good concentricity to ground location Journals and good surface finish when part material is hardened to Rc32-36, it is competitive with shaping parts under ¾ P.D. and the best choice for splines under 3/8 P.D., for quality and price. The main advantage is that it is very repeatable in size and does not have any variance because of cutter deflection.
This is a really neat example of using the C axis and the combined moves of X and Z. A formed tool is mounted on the tooling plate. There is a ...Omniturn
PEM brand fasteners utilize self-clinching, broaching, flaring, surface mount, or weld technology to provide strong, reusable, and permanent threads ...Microkerf Ltd.
PMP can broach your receivers with our horizontal and vertical broach machines. We have broached over 10,000 receivers and can build custom fixtures ...Precision Machined Parts
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