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Thanks Andrei,I'm actually subscribed to his channel. He is good and goes a bit fast for me sometimes. This is his external thread video but he also has an internal thread video. If I remember

Joe Pieczinski, a great YouTube machinist with loads of skill has done that on a larger lathe, but it should work just fine unless you are trying to take 3/8 DOC. Here is the vid.

No. I was just pointing out that there is a limit as to how much too small a VFD can be and still start the motor. Robert Downs Sent: Monday, January 7, 2019 11:43 To: [email protected]

So I'm going to be doing some internal threading here in the next week or so hopefully.? initially I was thinking of running in reverse and start the cutting from down inside the bore and come out.?

Bill there's a youtube out there showin another way to get inside of a live center , the guy removes a plug on the end of? MT tang & there is a screw inside which allows him to totally dissemble his

This is interesting. I pulled mine out, and it isn't a Royal. It is a DoAll Changeable-Point Live Center. The point isn't 3/4", it's 7/8".? Got holes for a spanner on opposite sides of the point, and

Another fun break from upgrading our lathes. Here is the metal artist at Clickspring making a fire piston on a lathe. Enjoy Pete McLaughlin https://youtu.be/UvCB3_KtSz0

Thanks Bill for the info.? I should read up on this.? I remember reading Flags of our Father's and he went into some detail and brutality of the Japanese.? I always heard about it but read accounts

it sure is good to know that there are still "machine shop" class's being taught today ??? ??? I went to hi school with both sieves,? Wozniak & jobs& several years back they totally demo's all

tks Jody ??? ??? animal

Saburo Saki wrote of his experiences as a Japanese pilot during the 30's through the war. The pilot training program was selective and rigorous resulting in a small number of highly skilled graduates.

Hope I didn't bite myself in the ass today!Picked up a 6A2C CBN wheel from? Shars this afternoon.?Store price was $115.00, eBay price was??$89.91. Gave the store a call after the eBay number

Thanks! In my universe, always a consideration!?? Bill in Boulder CO USA

It's the first time it's been opened in over 50 years, I? could have it apart in 5 minutes this way.Thanks anyway,?Dave? Sent from my T-Mobile 4G LTE Device

I have wonder if I could just substitute a ESC for the controller? I have a BLDC motor running off a ESC

Thanks Bertho, now I understand and can test this. I have seen it mentioned but never any reference to how to check. Ralph

I think I would drill a 3/16 clearance hole through the shaft while I had it apart so I could knock out the center with a long drift or piece of drill rod in the future. Newer centers used for

One thing to keep in mind is that inflation also applies to motor ratings.? I am powering my 618 with a "1/4 hp" motor that is larger than the 618 headstock, about as heavy as the whole lathe, and

Bill, Thanks for your service and if you had any pictures you could pass on, legally, I would welcome them.? I'm pretty much have been a plane nut since I was a kid.? Never had my license though.?

Ralph, The Hall-effect sensor works of the common 0V and 5VDC but it is not an isolated voltage. There is no internal isolation transformer in the controller. So touching those control wires can be