Help with Machining Strategy

[jeffescott]

I have completed one possible machining work flow, but I have my doubts as to whether the holding is going to be strong enough.

I would like some input....probably a whole new strategy I haven't thought of???

There is only one "squared up end" to grab so I machine that first then place it in a jig.

But the piece looks like it will vibrate pretty good under the tool? 

I could square up the design....but that would be uncool and this piece is a lever you use every time you step into the binding so cool is good.

Set ups: Release lever end; Release lever top; Release lever side.

Last set ups in manufacturing

[programming2C78B · Accepted solution]

Im assuming this is wood or something made on a homemade cnc? Just run op 2 and use tabs along hte part profile. Op 3 can just be surfaced on instead and reduces a setup and potential issue. Not sure how much extra stock you have to hold onto. 

[jeffescott]

6061n

aluminium held .01 mm on the end carve. hafta go slow.  home built frame with sliders and ball screws....water cooled spindle...electric reused sainsmart.

Think I will use a jig (vice not great).  Trying to minimize machining and stock.

Tabs to to stabilize curvy end.

Yeah and will eliminate one set-up figured that out last night.

In the end hope to go to 3d printer for this part with nylon.

Thanks very much that really helps