Milling a deep pocket, chip clearance
Ignoramus6705 fired this volley in
:
On production VMCs, they
blast a stream of coolant into the work area at 200 PSI, and that sure
takes care of chip removal. But what can a poor fellow like me do?
You'd be amazed at what a lamilar stream of coolant at 15-20psi will do.
You aren't constrained to a single nozzle. Use as many as you need,
primarily trailing the work (except the one _actually_ cooling the bit).
You just have to shield the work area so the coolant stays in the work
area.
If you need to suck the stuff up, consider a venturi vacuum, ported back
to the coolant tank (on the work side of the filter sock GGG!
There's a reason that CNC centers are often fully-enclosed G.
LLoyd
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