PM 728VT Spindle Lock
Print Profile(1)
Description
This is a spindle lock for the Precision Matthews PM 728 VT Mill.
Removes the need to have 3 hands and the C wrench.
First use the top to rotate the spindle so that’s it straight.
Then turn it over and place it on the spindle cap flats. Push it all the way down.
Use an 11mm wrench to loosen or tighten the draw bar. Keep a hand on your tool/collet so it doesn't fall out.
The print will flex when you have tightened it enough. Happy accident but it’s a good gauge to not over-tightening the draw bar.
PETG or similar filament that has some resistance to oil.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
Comment & Rating (0)