Search found 3210 matches
- Thu Jul 25, 2024 2:59 pm
- Forum: Centroid Acorn CNC Controller
- Topic: cumulative X, Y, and Z errors - <resolved>
- Replies: 35
- Views: 339
Re: cumulative X, Y, and Z errors
This looks like a classic case of loosing steps, either from noise, or overdriving the steppers.
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- Wed Jul 24, 2024 10:50 am
- Forum: Centroid Oak, Allin1DC, MPU11 and Legacy products
- Topic: CNC12 load options? We DON'T want the extra file on C:\cncnm\ncfiles
- Replies: 2
- Views: 193
Re: CNC12 load options? We DON'T want the extra file on C:\cncnm\ncfiles
Parameter 4 is covered in detail on page 317 in the Mill User's Manual.
This post has been liked 1 time(s).
- Fri Jul 26, 2024 6:57 pm
- Forum: Public Beta CNC Software Testing, Discussion and Feedback
- Topic: CNC12 Router Restructure Beta Software thread. RC2 Now available, July 23rd
- Replies: 25
- Views: 3209
Re: CNC12 Router Restructure Beta Software thread. RC2 Now available, July 23rd
Chapter 6.6 in the manual
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- Fri Jul 26, 2024 7:12 am
- Forum: Centroid Acorn CNC Controller
- Topic: cumulative X, Y, and Z errors - <resolved>
- Replies: 35
- Views: 339
Re: cumulative X, Y, and Z errors
Overdrive means asking your motors to deliver more torque than they are capable of either by too fast acceleration (or deceleration), or pushing too hard in a cut.
There Is also the possibility of a mechanical problem like a coupling slipping under toque.
There Is also the possibility of a mechanical problem like a coupling slipping under toque.
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- Wed Jul 24, 2024 8:33 pm
- Forum: Centroid Acorn CNC Controller
- Topic: Setting up tools on a lathe
- Replies: 11
- Views: 788
Re: Setting up tools on a lathe
It all depends on how you are going to program them. You have to use them in your CAM system the same way you measure them. You can have multiple tool offsets for each tool to accommodate both options on the middle and right tools.
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- Wed Jul 24, 2024 8:30 pm
- Forum: Centroid Acorn CNC Controller
- Topic: New Rigid Tapping Question
- Replies: 10
- Views: 260
Re: New Rigid Tapping Question
If you are peck tapping without problems in aluminium, then my guess is chip packing in steel. Add more pecks, change to a different tap (geometry, coating, manufacturer), use a different tapping fluid.
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- Wed Jul 24, 2024 6:54 pm
- Forum: Centroid Acorn CNC Controller
- Topic: New Rigid Tapping Question
- Replies: 10
- Views: 260
Re: New Rigid Tapping Question
I suggest you do your testing using Intercon before adding Fusion into the mix. Post a new report so we can see your tapping setup. Initial guesses are it's either chips packing in the flutes, or the index pulse is not registering correctly and you are splitting the lead when re-entering the hole.
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- Sun Jul 21, 2024 7:49 pm
- Forum: Machining Strategies. Work Holding, Tool Path, Cutters, Feeds/Speeds etc.
- Topic: Rigid Tapping - Thread Question
- Replies: 8
- Views: 947
Re: Rigid Tapping - Thread Question
I'm sure you've checked, but have you tested in wax? If there are any inconsistencies in pitch from an incorrect encoder setup, you could be "pulling" the last couple of threads.
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- Thu Jul 18, 2024 9:58 am
- Forum: Machining Strategies. Work Holding, Tool Path, Cutters, Feeds/Speeds etc.
- Topic: Slot Cutting Question
- Replies: 7
- Views: 531
Re: Slot Cutting Question
This assumes a tight machine and spindle. Slop in either or both places will decrease the max feed. However a good rule of thumb is increase chip load to reduce chatter.
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- Thu Jul 18, 2024 7:10 am
- Forum: Machining Strategies. Work Holding, Tool Path, Cutters, Feeds/Speeds etc.
- Topic: Cutting off on a hobby lathe
- Replies: 12
- Views: 2375
Re: Cutting off on a hobby lathe
If you parting blade is cutting correctly, your chips will be nice "fiddle head" curls that won't pack in the cut. Most beginners make the mistake of not aligning the parting blade. You really should run an indicator down the blade.
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