CrazyEngineers Forum - Mechanical & Civil Engineering |
| Designing of surface broach tool (help) Posted: 12 Sep 2010 05:31 AM PDT hello crazys.... we are working on our B.E project "designing and manufacturing of broach machine for thrust washers". we are designing a surface broach tool. we're having difficulties in finding the relevant data. Where can i get this data? which books do i need to refer? what is the helix angle to be considered?. (what is it's effect) how to decide land , pitch ,length of the cutter,rake angle and other essential parameters? DATA: cutting force-aprox. 5 tons. materials-Copper alloys and Aluminium alloys. depth of cut/tooth-0.1mm.( total thickness to be removed- 0.5mm) tolerance-30 microns. length of cut-85mm. width of cut-80mm. |
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