References for Tormach 8L CNC lathe
- Manufacturer's documentation
- Manual
- Path Pilot Controller
- Lubrication Requirements (page 56 of the manual)
- Parts List (starts on page 75 of the manual)
Specifications
| MACHINE SPECIFICATIONS | SPINDLE | |||
| Carriage Length x Width | 7.25 in x 4 in | Spindle Power | 1.5 hp | |
| Machine Footprint | 50 in x 26 in | Spindle Speed | Two spindle ranges with speeds from 180 to 5,000 rpm | |
| Typical System Weight incl. optional stand | 838 lbs | Through Spindle Bore | 1 in | |
| Maximum Swing Over Bed | 8 in | Maximum Workpiece Length | 10 in with tailstock | |
| Maximum Swing Over Carriage | 4 in | Maximum Stock Over Bed | 8 in | |
| Max System Height with Door Open (mounted on optional stand) | 66 in | Maximum Stock Over Carriage | 4 in | |
| Overall System Height | 52 in | Spindle Nose | 5C | |
| TAILSTOCK | MOTION | |||
| Taper | MT2 | X- and Z- Axis Maximum Feed Rate | 150 ipm | |
| Diameter | 0.9 in | Axis Drivers (X, Z) | High-Performance Polyphase Stepper Motors | |
| Travel | 2.2 in | with Leadshine Microstepping Drivers | ||
| TRAVELS | POWER | |||
| X-Axis | 4.5 in | Power Requirements | Single phase 115 VAc, 50/60 Hz, 15A breaker | |
| Z-Axis | 10 in with tailstock |
Accessories
- 4" four jaw chuck with 5C mount
- OXA quick change tool post and tool holders
- Post mount Knurling tool.
Getting Started
Learning
To get started learning:
- Use a virtual instance of the PathPilot controller software
- Create an account on PathPilot Hub
- Connect to a virtual instance to begin learning to control a virtual lathe
DRO Settings
This is taken from the Facing section of the guide:
| Tool | Initial X DRO Field | Final X | Description |
| Rear | Positive | Positive | The tool works on the positive X side of the spindle center (the side away from you) |
| Front | Negative | Negative | The tool works on the negative X side of the spindle center (the side closest to you) |
Optional Post-Processor
If you do not choose to use the PathPilot conversational programming, you can CAM your part and post-process. The Fusion 360 post-processor for the 8L is on the Machine Shop committee drive, in the Training folder. You can also look for updates at this link, and search for 8L.
Note that the 15L post-processor will not work because the 8L post has the default X axis direction reversed from that of the 15L
| Name | Tormach 8L CNC Lathe |
|---|---|
| Date Acquired | |
| Training | Training Required |
| Manufacturer | Tormach |
| Description | A small CNC lathe suitable for soft metals and plastics |
| Volunteers |
