Sorry Bernie its not true. There are only two ways the pressure can increase in the closed container of the example. One is by raising the temperature and the...
12508
leasingham_connelly
leasingham_c...
May 4, 2005 9:32 am
... Of course foam has pressure, why else is it impossible to get a woman out of a bath until all the foam has gone if it's not the pressure of all that foam...
12509
Randy
rj3819
May 4, 2005 11:44 am
I thought I would retry this post incase the font showed up too small or something, Well ... I bought one of those enco swivel base vises everyone is ravin...
12510
Allen Sparks
sparky4619
May 4, 2005 11:16 pm
IMO your best bet is to dissamble and grind in both the swivel base and the vice body. Provided your friend has a good grinder. You can also do the same thing...
12511
Randy
rj3819
May 5, 2005 2:11 am
Thanks Sparky for the reply .. Supposedly the surface grinder is broke .. So I am setting up to mill it my table is very flat .. and is less than a thou across...
12512
Gary
gdm62
May 5, 2005 11:50 am
Hi Randy I bought the 5" Vise from Enco. Mine was Surprisingly accurate. It was off less then .001" the lenghth of one side and about .001 off from side to...
12513
ward bingham
wardbingham
May 5, 2005 3:51 pm
Try filling your ford automatic tramsmission to the full mark and then add another quart. Drive it up a long hill in very hot weather. $1300.00 damages due to ...
12514
Randy
rj3819
May 5, 2005 4:17 pm
Thanks Gary .. Yeah .. looks like the best I'm getting with my mill is about a thou in either direction .. but thats certainly better then it was .. and...
12515
Randy
rj3819
May 5, 2005 6:41 pm
I did some face milling on a piece of aluminum .. and it is consistant cutting +/- 0.0005 with that enco vise after all this fun truing it up .. The work piece...
12516
Philip Burman
philip_burman
May 5, 2005 7:15 pm
Ward the clues are there. The gearbox is at an elevated temperature due to the very hot weather. Driving up a long hill will of cause generate a lot of...
12517
Philip Burman
philip_burman
May 5, 2005 7:21 pm
Hi Randy, what kind of calipers are you using to measure + or - half a thou. Regards Phil Burman ... its limits" ... thou in either ... milling isn't supposed...
12518
Randy
rj3819
May 5, 2005 8:32 pm
Well ... they have a resolution of 0.0005" but not so sure the calipers themselves are that accurate .. I"m gonna mill a smaller piece , less then an inch .....
12519
Randy
rj3819
May 5, 2005 10:27 pm
I finally did a test with a small piece ... 1/2" X 2" long .. and laid it on a parallel across the vise bed and milled opposite sides with the same adjacent...
12520
sendkeys
May 5, 2005 10:29 pm
I have some parts listed on ebay for a wttool rf45 clone http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=7513930938 item 7513930938 willbe up for 7 days. ...
12521
Randy
rj3819
May 5, 2005 10:30 pm
Does anyone know how to determine if the spindle bearings need snugging up? Randy " The difference between Genuis and Stupidity is that Genius has its limits"...
12522
Randy
rj3819
May 5, 2005 10:34 pm
OK .. i'll bite ... if they only have a few hours us on them , then why is the machine apart .. ???...
12523
Gary
gdm62
May 5, 2005 11:06 pm
... Maybe he converted the machine to CNC and don't need these parts....
12524
Gary
gdm62
May 5, 2005 11:12 pm
Chuck something up in the spindle and try wiggling it. If you feel play side to side or up and down with the spindle locked then they need to snugged them up...
12525
sendkeys
May 5, 2005 11:59 pm
converting over the cnc replacing with ballscrews :)...
12526
Randy
rj3819
May 6, 2005 12:06 am
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOH !!!!!! OK...
12527
Randy
rj3819
May 6, 2005 12:08 am
Wiggle it huh? Sounds so very scientific LOL .. I was just curious ... I wonder if I could do it like the lathe and put a precision steel ball in the chuck and...
12528
sendkeys
May 6, 2005 12:09 am
be a good idea to run the mill for 20-60 mins to heat everything up. then test :)...
12529
Randy
rj3819
May 6, 2005 1:55 am
ok will do ... I know the pulley gets warm that attaches to the spindle .. But down lower where the bearings are .. everything is cool Randy " The difference...
12530
Gary
gdm62
May 6, 2005 2:28 am
Of course Randy you can do that but if the bearing aren,t to loose but a little then you won't see any movement. You have to have some pressure of some kind...
12531
Randy
rj3819
May 6, 2005 8:07 am
I agree ... all seems fine ... was just curious .. Also seems like you might see might see bearing wear in the surface finish of something you face milled .. ...
12532
ward bingham
wardbingham
May 6, 2005 3:24 pm
Philip Yes you are probably right, I tend to say thing that should be thought out a bit more. Just this morning I read a post on the other group and fired of a...
12533
fred_soanes
May 6, 2005 3:31 pm
Just a Quick Questin. What do most Home shop owners find more usefull having a mill with more speed range or having a head that can tilt(gear Model). I...
12534
schilderl
May 6, 2005 4:39 pm
Hi, I am new to the form and have just ordered a RF-31 mill/drill. My milling experience to date has been with a small lathe attachment. I plan to make...
12535
corey renner
corey94945
May 6, 2005 5:07 pm
Speed range defintely. I have two mills one with a tilting head the other without (mill drill). I have never touched the tilt adjustment on the one that has...
12536
fred_soanes
May 6, 2005 6:23 pm
- Thanks for the Input ... adjustment ... (gear...
