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docweathers

Ball milling glaze

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docweathers    79

John

 

I Googled it. Is this the formula that you are thinking of

 

Optimum RPM= .65 x Critical speed (cascading action of the media stops)

 

Critical speed = 265.45/sqrt (Jar I.D. - Media O.D.)

 

with dimensions in inches.

 

Thanks

 

Larry

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JBaymore    1,432

John

 

I Googled it. Is this the formula that you are thinking of

 

Optimum RPM= .65 x Critical speed (cascading action of the media stops)

 

Critical speed = 265.45/sqrt (Jar I.D. - Media O.D.)

 

with dimensions in inches.

 

Thanks

 

Larry

 

 

Larry,

 

Just got back from Houston NCECA, taught all day yesterday, and now settled in at home. Yes...... that's it.

 

best,

 

......................john

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Ben    7

John

 

I Googled it. Is this the formula that you are thinking of

 

Optimum RPM= .65 x Critical speed (cascading action of the media stops)

 

Critical speed = 265.45/sqrt (Jar I.D. - Media O.D.)

 

with dimensions in inches.

 

Thanks

 

Larry

 

 

This is in the Harry Davis book.

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trina    20

What a profile picture, AtomicAxe. I wouldn't want to meet you in a dark alley.

 

Jim

 

 

 

Now that's the funniest thing I've read all morning. What a profiile picture, OffCenter. I wouldn't want to meet you in a dark alley either!

 

 

Marcia H.

 

 

In spite of the fact that we all know these pictures bear no resemblance to their owner, they do shape our view of that person. ( yes, I am a psychologist by training)

 

 

 

 

well that is a relief, as yours looks kinda god like......

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