Cutting oils
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Cutting oils
Are they needed for general turning or mostly for parting & knurling? Different cutting oils for different metals, alum, steel, stainless?what weight oil?...thanks
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Re: Cutting oils
Any oil is good to cool the part because you let it get too hot when it cools the part will be out of tolerance. but if not doing production runs for long periods of time turning on a lathe needs no oil or milling on a mill.
That being said I only use a cutting oil when parting off with lots of air, drilling, and also threading on my lathe or mill.
I will let cool to temp when i get with in a tenth and then check and do the finish passes.
You only really need a High Sulpur cutting oil and a threading tapping compound paste.
That being said I only use a cutting oil when parting off with lots of air, drilling, and also threading on my lathe or mill.
I will let cool to temp when i get with in a tenth and then check and do the finish passes.
You only really need a High Sulpur cutting oil and a threading tapping compound paste.
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Re: Cutting oils
Thanks brother man
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Re: Cutting oils
If you realy want to use motor oil here is a recipe from the 40s.
1 quart cheep motor oil
3 cups liquid dish washing soap
4 gallons water
Or
Canola oil and bacon grease 50/50
or Salt free lard oil and canola oil 50/50
or
75% salt free lard and 25% kerosene.
or
Plumbers thread cutting oil
Dusty
1 quart cheep motor oil
3 cups liquid dish washing soap
4 gallons water
Or
Canola oil and bacon grease 50/50
or Salt free lard oil and canola oil 50/50
or
75% salt free lard and 25% kerosene.
or
Plumbers thread cutting oil
Dusty
I may be going to hell in a bucket, babe
But at least I'm enjoying the ride, at least I'll enjoy the ride.
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- Joined: Sun Dec 01, 2013 4:43 pm
- SELF INTRODUCTION: Hi,
Been building and riding since the 60s. My last contest build made The Horse BC last year "Home Built Indian" and had a 40 Indian in the TCU section of the Horse BC the year before.
Iv'e answered to Dusty since 69
Thanks
Dusty - Location: northern New Mexico
Re: Cutting oils
I may be going to hell in a bucket, babe
But at least I'm enjoying the ride, at least I'll enjoy the ride.
But at least I'm enjoying the ride, at least I'll enjoy the ride.
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Re: Cutting oils
I've always used Cool Tool 2 for taping and soluble oil for everything else on a manual. My CNC's have always used synthetic and flood coolant.
20yrs ago I met a guy who worked at the UofA. They had mounted a load cell to a chuck and used a 1/2" drill in a lathe. They tested the load to drill a hole using every cutting fluid known to man. Cool Tool 2 won hands down. In a pinch anything will work including WD40. Though, I've never tried Crisco, I'm sure it would work too.
20yrs ago I met a guy who worked at the UofA. They had mounted a load cell to a chuck and used a 1/2" drill in a lathe. They tested the load to drill a hole using every cutting fluid known to man. Cool Tool 2 won hands down. In a pinch anything will work including WD40. Though, I've never tried Crisco, I'm sure it would work too.
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- Location: South Jersey
Re: Cutting oils
I can pick up plumbers cutting oil easy enough, I probably give that a shot.
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I am sorry I only have a hotmail account???
Tell me what I need to do I need help with my girder!!!
PLESE HELP????
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Re: Cutting oils
The high sulpur is recomended with stainless but i use for everything. It works so?