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yes then it will enter from the left and right. it may do some ramping still but it will do what it can from the outside on left and right.
you can put it on center containment option too.
the rest milling will prevent it from machining the whole boundary
you can manipulate where is starts with the containment boundary.
you may need to make a stick model and use rest machining making an entry area in your travel limit
You could make a sub program and program the feature incremental.
But you can adjust to go by operation type and order. You would need one for each tool that has multiple ops to use the minimum tool changes and prevent feature jumping
personally i don't like negative depth facing. if the next time the stock is different it could wipe the jaw out or make the part ull. I would set off the bottom and start with the shortest piece
I'm doing something similar on our pc4. Base work offset is g54
I used g55 and 56 so rotate up on an angle to skew datum b which is under a lip. Then use system variables and math to add 90 degrees and write to 54c then rotate again to get b under the lip at 54 c0.
Then back to 54 and get Tatum c. Datum a sits on 3 target point pins and there is a 4th match milled to prove for z.
It's working really good.
I would think it would be fine as long as they remember to rotate it. It's still a mechanical number
It would have to omit the rotary moves to prevent an alarm for non existent axia
We have the small lang. It works but you have to make a few facing passed to clear big pockets. The center doesn't really provide push because the blade isn't there. I put an approximate tool length in and tweak it as needed.
It will suck loc lines into it and destroy itself if they are too close.
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