Difference between revisions of "CNC Plasma Cutter"
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== Feeds and Speeds == | == Feeds and Speeds == | ||
+ | |||
+ | === T45m Shielded Consumables === | ||
+ | |||
+ | ==== Mild Steel ==== | ||
+ | |||
+ | {| class="wikitable" | ||
+ | !colspan="5"| | ||
+ | !colspan="2"|Recommended | ||
+ | !colspan="2"|Maximum | ||
+ | |- | ||
+ | !Arc Current (a) | ||
+ | !Material Thickness | ||
+ | !Torch-to-work distance (in) | ||
+ | !Initial Piece hieght (in) | ||
+ | !Pierce time delay (s) | ||
+ | !Cut Speed (ipm) | ||
+ | !Arc Voltage (V) | ||
+ | !Cut Speed (ipm) | ||
+ | !Arc Voltage (V) | ||
+ | |- | ||
+ | |rowspan="4"|30 | ||
+ | |0.018" 26Ga | ||
+ | |rowspan="4"|0.06" | ||
+ | |rowspan="4"|0.15" | ||
+ | |rowspan="3"|0.0 | ||
+ | |360 | ||
+ | |117 | ||
+ | |400 | ||
+ | |118 | ||
+ | |- | ||
+ | |0.030" 22Ga | ||
+ | |340 | ||
+ | |116 | ||
+ | |400 | ||
+ | |117 | ||
+ | |- | ||
+ | |0.036" 20Ga | ||
+ | |320 | ||
+ | |115 | ||
+ | |400 | ||
+ | |117 | ||
+ | |- | ||
+ | |0.060" 18Ga | ||
+ | |0.2 | ||
+ | |225 | ||
+ | |111 | ||
+ | |280 | ||
+ | |115 | ||
+ | |- | ||
+ | |rowspan="12"|45 | ||
+ | |0.036" 20Ga | ||
+ | |rowspan="12"|0.06" | ||
+ | |rowspan="8"|0.15" | ||
+ | |rowspan="2"|0.0 | ||
+ | |380 | ||
+ | |115 | ||
+ | |400 | ||
+ | |112 | ||
+ | |- | ||
+ | |0.060" 16 Ga | ||
+ | |350 | ||
+ | |116 | ||
+ | |400 | ||
+ | |115 | ||
+ | |- | ||
+ | |0.075" 14Ga | ||
+ | |0.1 | ||
+ | |280 | ||
+ | |117 | ||
+ | |360 | ||
+ | |115 | ||
+ | |- | ||
+ | |0.105" 12Ga | ||
+ | |0.3 | ||
+ | |190 | ||
+ | |117 | ||
+ | |240 | ||
+ | |115 | ||
+ | |- | ||
+ | |0.135" 10Ga | ||
+ | |0.4 | ||
+ | |140 | ||
+ | |117 | ||
+ | |175 | ||
+ | |115 | ||
+ | |- | ||
+ | |0.188" 3/16" | ||
+ | |0.5 | ||
+ | |85 | ||
+ | |118 | ||
+ | |110 | ||
+ | |115 | ||
+ | |- | ||
+ | |0.250" 1/4" | ||
+ | |0.6 | ||
+ | |60 | ||
+ | |120 | ||
+ | |75 | ||
+ | |116 | ||
+ | |- | ||
+ | |0.375" 3/8" | ||
+ | |0.9 | ||
+ | |32 | ||
+ | |122 | ||
+ | |40 | ||
+ | |116 | ||
+ | |- | ||
+ | |0.500" 1/2" | ||
+ | |colspan="2" rowspan="4"|Edge Start Recommended | ||
+ | |20 | ||
+ | |132 | ||
+ | |25 | ||
+ | |125 | ||
+ | |- | ||
+ | |0.625" 5/8" | ||
+ | |11 | ||
+ | |138 | ||
+ | |14 | ||
+ | |127 | ||
+ | |- | ||
+ | |0.750" 3/4" | ||
+ | |8 | ||
+ | |140 | ||
+ | |10 | ||
+ | |131 | ||
+ | |- | ||
+ | |1.000" 1" | ||
+ | |4 | ||
+ | |146 | ||
+ | |5 | ||
+ | |142 | ||
+ | |- | ||
+ | |} |
Revision as of 21:00, 6 March 2017
This tool is currently broken, please contact the area host for more information. |
File:"IMAGENAME.JPG" (case sensitive, this is whatever you named the image when you uploaded it) | |
Owner/Loaner | PS:One |
---|---|
Serial Number | SERIAL NUMBER |
Make/Model | MODEL NUMBER |
Arrival Date | 10/16 |
Usability | no |
Contact | CNC Area Host |
Where | Hot metals |
Authorization Needed | yes |
Hackable | no |
Estimated Value | $6000 |
Host Area | CNC |
Pease talk to Tom Judge before tackling any items on this list.
Todo List
- Install limit switches
- Work out touch off wiring
- Re-wire control box safely
- Build PC workstation
- Switch Plasma cutter outlet for a single phase 220 rather than three phase
- Air lines
- Order water table
- Plumb water table
- Plumb new air lines
- Install Long axis drag chain
- New PC
- New PC/Stepper interface module
- Software licenses
Future Items
- Tube attachment
- scribe attachment
Required parts
- Smoothstepper Ethernet
Automatic Z zeroing
Ohmic sensing
Pros:
- Simple wiring torch needs a few accessories to make it work correct
- Pre-build modules avaliable relatively cheeply ($75 candcnc)
- What everyone else does
Cons:
- Un-reliable with the water table
Touch off
Pros:
- Simpler that ohmic
Cons:
- Err?
Torch Consumables
The torch is a T45m hypertherm machine torch.
Standard
- Deflector P/N: 2206732
- Retaining Cap - Ohmic P/N: 220719
- Nozzle P/N: 220671
- Electrode P/N: 220669
- Swirl Ring P/N: 220670
Fine Cut
NOTE: These parts are for a t30 unshielded torch, they are compatiable with the T45m when it is run at a setting lower than 30A and cutting materials thinner than 3/16". Ohmic sensing will not work with these parts installed.
- Deflector P/N: 2206732
- Retaining Cap - Ohmic P/N: 220483
- Nozzle P/N: 220480
- Electrode P/N: 220479
- Swirl Ring P/N: 220478
Feeds and Speeds
T45m Shielded Consumables
Mild Steel
Recommended | Maximum | |||||||
---|---|---|---|---|---|---|---|---|
Arc Current (a) | Material Thickness | Torch-to-work distance (in) | Initial Piece hieght (in) | Pierce time delay (s) | Cut Speed (ipm) | Arc Voltage (V) | Cut Speed (ipm) | Arc Voltage (V) |
30 | 0.018" 26Ga | 0.06" | 0.15" | 0.0 | 360 | 117 | 400 | 118 |
0.030" 22Ga | 340 | 116 | 400 | 117 | ||||
0.036" 20Ga | 320 | 115 | 400 | 117 | ||||
0.060" 18Ga | 0.2 | 225 | 111 | 280 | 115 | |||
45 | 0.036" 20Ga | 0.06" | 0.15" | 0.0 | 380 | 115 | 400 | 112 |
0.060" 16 Ga | 350 | 116 | 400 | 115 | ||||
0.075" 14Ga | 0.1 | 280 | 117 | 360 | 115 | |||
0.105" 12Ga | 0.3 | 190 | 117 | 240 | 115 | |||
0.135" 10Ga | 0.4 | 140 | 117 | 175 | 115 | |||
0.188" 3/16" | 0.5 | 85 | 118 | 110 | 115 | |||
0.250" 1/4" | 0.6 | 60 | 120 | 75 | 116 | |||
0.375" 3/8" | 0.9 | 32 | 122 | 40 | 116 | |||
0.500" 1/2" | Edge Start Recommended | 20 | 132 | 25 | 125 | |||
0.625" 5/8" | 11 | 138 | 14 | 127 | ||||
0.750" 3/4" | 8 | 140 | 10 | 131 | ||||
1.000" 1" | 4 | 146 | 5 | 142 |