Rory Stoney
@rory
Reputable Member
Beigetreten: Jan 23, 2014
Last seen: Mrz 10, 2019
Themen: 29 / Antworten: 355
Antwort
Plunge and feed rates

if your Z axis movements are slowing you down - then drop the rapid clearance height. the machine will move back to the rapid clearance gap each time ...

Vor 10 Jahren
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Random movement and phantom circles

Check your post processor? At the point where you save the toolpath check the post processor selected If the Demo in cut2D is correct and the ...

Vor 10 Jahren
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Plastic machinability info

Well done - really great work. The only way to learn really well | is to DO!!! 🙂 Also "spring" cut. sorry - I must have spelt it wrong. ...

Vor 10 Jahren
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Stepcraft 2 again with Nema 17 instead of Nema 23!

With the motors as standard 4000mm/min in X and Y is achievable for rapids if shes tuned well. Running a stepper motor at a higher voltage can si...

Vor 10 Jahren
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Plastic machinability info

Noise and vibrations - drop the pass depth. try 0.25 as example? Its better do do this and run the machine quicker. Let us know the results of the...

Vor 10 Jahren
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UCCNC+UC100 parameters for StepCraft 840

GReat job - this will help other users a lot can you get linear spindle speed control? Are you using UCCNC for the spindle control?

Vor 10 Jahren
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Aluminum T-slot table + vacuum table

it can also help to machine the top surface of the vacuum table to be super flat 🙂 just a sliver of material. Can you share the spec and model of...

Vor 10 Jahren
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Plastic machinability info

A 6mm dual fluted cutter will remove twice as much materials and due to the increased material removal rate the machine will have to work harder - bot...

Vor 10 Jahren
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Aluminum T-slot table + vacuum table

The vacuum tables work really really well. They are excellent. Cannot say enough positive things about them - they transform the capacity of a machine...

Vor 10 Jahren
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Y axis track roller (part 51) after use

As long as the roller moves okay as the machine moves and there is grease at the interface its okay. Careful putting too much grease into the ballscre...

Vor 10 Jahren
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UCCNC+UC100 parameters for StepCraft 840

Calibration values are 133.33 as the ballscrew pitch is different. So the V1 profiles will move more than programmed as they are 200 steps per unit (...

Vor 10 Jahren
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Y axis track roller (part 51) after use

Looks okay. We didn't grease out S420 V1 demo model at all and only used spray grease very infrequently and she it still going strong with no problems...

Vor 10 Jahren
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UCCNC and Fusion 360

Mach3 post p from Vectric works with UCCNC directly. So if there is a Mach3 post - it should work.

Vor 10 Jahren
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UCCNC and Fusion 360

Yes - try the Mach3 post processor? Fusion is indeed excellent! We will get more details on this when time permits. Rory

Vor 10 Jahren
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4th Axis module stepper motor getting very hot

yes - too much current going through the motor. It might be a better idea to use the 3D printer output connector and us the low level step and dir...

Vor 10 Jahren
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