Pr3ssure Posted June 12, 2019 Share Posted June 12, 2019 So in the process of restoring my lathe I got the chuck completely apart. Should I just fill it with the oil I'm supposed to use to lube it or should I put some grease in before I seal it all up? Quote Link to post Share on other sites
Frosty Posted June 12, 2019 Share Posted June 12, 2019 Exactly what do you mean by chuck? I'm asking because it isn't possible to "fill" a lathe chuck with oil. How about posting a pic of what you're asking about, I don't want to give you bad or possibly damaging advise. Frosty The Lucky. Quote Link to post Share on other sites
Pr3ssure Posted June 13, 2019 Author Share Posted June 13, 2019 The part that holds the metal.it comes apart, it's from an atlas 618 so it's old. They might not make them like this anymore. Quote Link to post Share on other sites
Irondragon ForgeClay Works Posted June 13, 2019 Share Posted June 13, 2019 Just oil it, grease will collect shavings & grit. Quote Link to post Share on other sites
Frosty Posted June 13, 2019 Share Posted June 13, 2019 A self centering 3 jaw chuck is a nice thing. Just a FEW DROPS of oil! No grease, ever. Not only will it catch: dust, dirt, grit, shavings, etc. but it will sling out when you turn the revs up. Say you want to put a polish on a shaft and put it in high gear. It's like standing behind a dirt bike doing a burn out in a cow pie. 3 in 1 works a treat. A little is GOOD, a lot is B A D. Frosty The Lucky. Quote Link to post Share on other sites
Pr3ssure Posted June 13, 2019 Author Share Posted June 13, 2019 I didn't think of it throwing the grease out. I got it all put back together, it's moving super smooth now. Quote Link to post Share on other sites
Irondragon ForgeClay Works Posted June 13, 2019 Share Posted June 13, 2019 Amazing what a little light oil will do. Quote Link to post Share on other sites
Jim Coke Posted June 13, 2019 Share Posted June 13, 2019 Greetings Pr3ssure, Be sure to assemble the jaws in the correct slot .. Note the numbers. Forge on and make beautiful things Jim Quote Link to post Share on other sites
Frosty Posted June 13, 2019 Share Posted June 13, 2019 Good catch Jim, I forgot about jaw order! Man it's been a lonnnnng time since I looked inside a 3 jaw self centering chuck. Brings back memories of the first time I had a panic attack after taking one of Dad's apart and couldn't get anything to work when I put it back together. Dad wasn't pleased but just sat there and made me figure out how to do it right. Was I embarrassed when I FINALLY noticed they were numbered. Easy as 1, 2, 3. Frosty The Lucky. Quote Link to post Share on other sites
Pr3ssure Posted June 13, 2019 Author Share Posted June 13, 2019 Yeah, I didn't think about that the first time I took them out. I got them all the way in and they looked a little wonky. I felt stupid to think they didn't have a specific order. How so you like my home made chuck key? Used a bolt and some rebar. Quote Link to post Share on other sites
Irondragon ForgeClay Works Posted June 13, 2019 Share Posted June 13, 2019 Looks good and should work a treat. Quote Link to post Share on other sites
Frosty Posted June 14, 2019 Share Posted June 14, 2019 18 hours ago, Pr3ssure said: I felt stupid HEY! How do you think that makes ME feel? My Father just sat there rolling his eyes while I fumbled with his 3 jaw chuck I took apart. The really embarrassing part is how long it took to learn NOT to take things of his apart, it's not like I could ACTUALLY fix anything. Well, not really once I got something . . . apart it was invariably FIXED for good. So, you got it off, apart, cleaned lubed and back together. Good job. Frosty The Lucky. Quote Link to post Share on other sites
Pr3ssure Posted June 14, 2019 Author Share Posted June 14, 2019 I've always had a fascination with taking things apart and putting them back together. I'm not sure why. Quote Link to post Share on other sites
Kozzy Posted June 14, 2019 Share Posted June 14, 2019 5 hours ago, Pr3ssure said: I've always had a fascination with taking things apart and putting them back together. I'm not sure why. Back when Boeing Surplus was alive, you could buy those giant old 50 lb mechanical adding machines for $ 1 each. I'd pick up a couple at each visit as a kid and spend hours (days) disassembling them to see what the story was. Thousand piece 3-D reverse puzzles. Never re-assembled as I was more interested in small parts for other things but I do really miss those bygone days. I guess I need to make more room in my life for stuff like that which doesn't require "results"....just fiddling for fiddling sake. Quote Link to post Share on other sites
Frosty Posted June 16, 2019 Share Posted June 16, 2019 On 6/14/2019 at 4:53 AM, Pr3ssure said: I've always had a fascination with taking things apart and putting them back together. I'm not sure why. You're a boy. Frosty The Lucky. On 6/14/2019 at 10:37 AM, Kozzy said: Back when Boeing Surplus was alive, you Oh MAN I miss Boeing Surplus and I only got to wander the wonders a couple times. Just the scrap metal was a dream, Boeing uses a lot of exotics CP titanium to jet engine Ti. and others. I really wanted to pick up some jet engine SS tubing for a propane burner but it was closed to the public by then. <sigh> Quote Link to post Share on other sites
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