PCNC1100: Difference between revisions
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'''Flood Coolant''' | |||
We should talk about this - the machine was set up with a full enclosure with flood coolant. | |||
Coolant takes regular maintenance (it harbours oil-eating bacteria which can cause skin irritation). | |||
Alternative proposed by NYC CNC is a "Fogbuster" (Tormach 32682) | |||
'''Items to purchase''' | |||
*Replacement for TTS set screws (per NYC CNC for this machine): McMaster p/n 92311A556 (1/4x28 Stainless Set Screw). Larger Tormach Set Screw holders use 3/8x24 (McMaster 92311A635) | |||
*[https://www.nyccnc.com/buy-tormach-pcnc-1100-cnc-mill/| NYC CNC "What to buy for Tormach PCNC1100" (this machine)] | |||
*Fogbuster ($450 USD) [https://tormach.com/fogbuster-coolant-kit-115vac-pcnc-mills-32682.html] | |||
*Coolant (Qualichem 251C or similar) | |||
*https://www.maritool.com | |||
*https://www.lakeshorecarbide.com/ | |||
[https://www.nyccnc.com/speeds-feeds-excel-worksheet/| NYC CNC Speeds and Feeds worksheet] | |||
[https://www.nyccnc.com/speeds_feeds/tormach-speeds-feeds/| NYC CNC Speeds and Feeds Videos] | |||
{| class=wikitable | {| class=wikitable | ||
Revision as of 01:02, 27 October 2022
Basic Information
- The Tormach was donated by Autodesk
- Tormach PCNC 1100 tech specs
- Resolution: 1 tenth / 0.0001" / 2.54 micron / 1.26262e-8 furlongs
- 1.5HP, 100 to 5140 RPM (two speeds, belt adjust)
- Feed Rate: 110 IPM (X,Y) 90 IPM (Z)
- Fixture plate: Grid of M10 threaded holes (Warning! This is not the same size as our mill clamping kit! Do not force those studs into the Tormach plate! The mill kit uses 3/8-16 threads)
- TODO create 3D model
- TODO buy holder clamp set
Tool Setter
Work Probe
4th Axis The Tormach has an 8" three-jaw chuck, normally mounted as an "A" (along "X") axis. It could also be rotated to be vertical for the "C" axis (along "Z").
- https://tormach.com/8in-super-spacer-motorized-rotary-table-33264.html
- https://tormach.com/adjustable-tailstock-tall-30197.html
- TODO
Preventative Maintenance
- Way oiler - pull out one full stroke before each use, and again every 30 minutes of runtime
- Air oiler - check for oil (behind the machine)
CNC Controller
- Uses PathPilot (based on LinuxCNC)
- TODO
Tool Holder
- TTS - Tormach Tooling System
Flood Coolant
We should talk about this - the machine was set up with a full enclosure with flood coolant.
Coolant takes regular maintenance (it harbours oil-eating bacteria which can cause skin irritation).
Alternative proposed by NYC CNC is a "Fogbuster" (Tormach 32682)
Items to purchase
- Replacement for TTS set screws (per NYC CNC for this machine): McMaster p/n 92311A556 (1/4x28 Stainless Set Screw). Larger Tormach Set Screw holders use 3/8x24 (McMaster 92311A635)
- NYC CNC "What to buy for Tormach PCNC1100" (this machine)
- Fogbuster ($450 USD) [1]
- Coolant (Qualichem 251C or similar)
- https://www.maritool.com
- https://www.lakeshorecarbide.com/
NYC CNC Speeds and Feeds worksheet NYC CNC Speeds and Feeds Videos
| Material + Tool | SFM with Lubricant | SFM with Flood Coolant |
|---|---|---|
| 6061 Aluminum + 1/2" HSS endmill | Cell 2 | Cell 3 |
| Row header A | Cell B | Cell C |