User:Dgabbe/new-idea/new-page: Difference between revisions
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! Manuals | ! Manuals | ||
| | | [https://bridgeportmachinetools.com/wp-content/uploads/BRIDGEPORT-SERIES-1-MANUAL-49-INCH-TABLE-Final.pdf manual] | ||
| | | [https://drive.google.com/file/d/1tYD_9kQ6xWI9PI96eulNTutq1rXl5FOP/view?usp=drive_link manual] | ||
| | | [https://drive.google.com/file/d/1tYD_9kQ6xWI9PI96eulNTutq1rXl5FOP/view?usp=drive_link manual] | ||
|- | |- | ||
! Power Feed | ! Power Feed | ||
Revision as of 18:32, 1 January 2025
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Manual Mill Feature Comparison
Last updated: 01/1/2025 by Dgabbe
| Bridgeport | Middle Sharp | Right Sharp | |
|---|---|---|---|
| Model | Bridgeport Series 1 | Sharp ?? | Sharp ?? |
| Speeds | Better low RPM torque | Higher RPM | Higher RPM |
| DRO | Acurite, Y broken | none | get info |
| Lead Screws | acme | acme | ball screw |
| Manuals | manual | manual | manual |
| Power Feed | X - broken; Y - ?? | X & Y | none |
| Vise | Kurt 675 | Kurt 675 | Kurt 688 |
| Vise Base | Keyed | Keyed | No key |
| Draw Bar | Manual | Manual | Power |
| Feature |
Common Features
Notes
[1] The scales have a course resolution so the sensitivity is more like turning the axis handwheels - good to +/- 0.001 - 0.002 inch
[2] The ball screws have significantly less backlash
