| |
| Home Page | Mark Forums Read | Today's Posts | My Replies | Classifieds | Reviews | Photo Gallery | Web Links | Share Files | Advertise With Us | Ad List |
| |||||||
| Linear and Rotary Motion Discuss ball/Acme screws, R&P, linear slides and theory here. |
| | |
| This forum is sponsored by: |
 |
| | LinkBack | Thread Tools | Search this Thread | Display Modes |
|
#25
 
10-09-2007, 09:21 PM
| |||
| |||
Direct drive with ball screw 5mm pitch is great with 1/8 step the machine will move smoothly now if you are using rack module 1 Metric, with 12 teeth pinion you can just set the step 1/16 or 1/32, then you will get good resolution. I saw the guys talking about 20dp, 14dp it is inch size I beleive, could anybody explain what DP ?? In Metric for example module 1, each 10 tooth travel = 10mm module 1.5, each 10 tooth travel = 15mm Thanks  |
| Sponsored Links |
| |
|
| | |
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
| Thread Tools | Search this Thread |
| Display Modes | |
| |
Similar Threads | ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Rack & pinion | coolman | DIY-CNC Router Table Machines | 6 | 05-07-2006 04:14 PM |
| Rack & pinion | coolman | DIY-CNC Router Table Machines | 3 | 11-30-2004 10:57 AM |
| Belts versus Direct Drive | bsmith | DIY-CNC Router Table Machines | 12 | 06-06-2004 10:09 PM |
| Rack and pinion and stepper motors | Apples | DIY-CNC Router Table Machines | 17 | 05-22-2004 07:53 PM |
| calculatiing pinion size for rack and pinion setup | Apples | DIY-CNC Router Table Machines | 3 | 05-18-2004 09:36 PM |
| | |
Linear Mode
