Dec 2, 2024 · Also of note, your serial number is XXXXX, whereas the more typical VN12/22/etc.-era numbering is 12-XXXX or XXXX-12, with the dash in the middle. This might mean yours predates that numbering scheme, and they were just numbering things in plain numeral order since they started serial numbering in the late 1800s or early 1900s maybe.

Apr 24, 2018 · Ok, so I don't even have the VN12 home yet but I started thinking about tooling. I need your suggestions on where to start. I believe I have a full set of the VN 5v collets coming with the mill and if memory serves they max out at 1/2 inch. So my questions are the best set up for drill chuck, fly cutter, face mill etc.

Jun 11, 2013 · The goal is an Van Norman C Spindle (V5) measured drawing (CAD file) that would be a replacement for worn VN12 ball bearing spindles. A sub-goal is to provide some idea of what shops (listed by name) might charge for work like this.

May 14, 2015 · VN12_Wiring Diagram.jpg. 0.00 star(s) 0 ratings Downloads 8 Updated May 14, 2015. Resource icon. VN12 ...

Jul 24, 2018 · The key is very similar to my VN 10. However, there is a pin that that seems to go through the collet holder. I have not taken my key out so my assumption is: the key is t shaped where the key portion catches the collets but also has a …

Dec 11, 2016 · I have attempted to follow the instructions in the VN12 manual to adjust the table feed backlash. I have been unable to loosen the check nut "A" in the diagram below. Which way should I be attempting to turn it it to loosen it? Should I be pushing or pulling from the perspective of the diagram below.

Apr 23, 2018 · Weldon-type endmill-holders are the way to go if you have a choice and the vertical space. A VN No. 12 is a very powerful machine and if you get too carried away with your feed, you can sieze up the tool and spin it in the collet, damaging the collet. Collets are for smaller endmills, light cuts...

Feb 1, 2018 · Been soaking that thing for months. I keep filling the wedge lock holes with penetrating oil. Also using a chain style vise grip on the end trying to turn it. Tried banging on the end, but split the wood block with a mallet - still no luck. The head is …

Oct 8, 2016 · Jason, I got it apart but the drawing in the manual is useless. It has 3 threaded collars!!! after you remove the dial and the handwheel there it a dog that slides off of the shaft, a threaded collar and then spacer and then another threaded collar and then a threaded retaining ring holding the bearing in.

May 9, 2022 · VN12 auction listing in Providence. Thread starter ericpelletier000; Start date May 9 , 2022; E ...