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Unread 15-10-2013, 18:10
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DampRobot DampRobot is offline
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AKA: Roger Romani
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Re: Show off your machining!

Quote:
Originally Posted by Adrian Clark View Post
Also, I love that yoke. I wish I had a chance to make something that complex. It looks like you chose to pre-drill your bearing bores with a twist drill then finish with and end mill. If that's what you did, why'd you chose to do it that way instead of just milling the hole?
It puts a lot of load on a end mill to dive or spiral into a part, even for center cutting end mills.

For teams with ATCs, it's generally faster to just drill a quick hole and dive your cutter into the part rather than taking a while to spiral down through the part. Of course, if you have to manually change tools, its probably faster just to spiral in.
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