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Yes. Shown up on MACHCNC, Southbend Lathe, Seattlemeatleheads. Probably more. Sent: April-27-20 4:06 AM To: [email protected] Subject: [digitalhobbyist] Spam email using digitalhobbist name

Hi No innovation here. We downloaded and copied the work done by others and made our face-shields. I have given all references and relevant links to our original sources. As of Saturday, the count of

She's sent the same email from two different addresses on one of the South Bend Lathe groups, and the ELS group, John D is looking into it. Assuming it's the same person, anyway. Bill in OKC William

Anyone else getting spam in the form of a group invite from Queen Nanu? Has the member list been compromised?

Hi Prasad, Your innovation is awesome and your dedication to help those at the frontline is exemplary. Kudos to you and all those helping you. Queen

The support has been really good. I've discovered they are a little more expensive than some of the other AC Servos coming out of China. According to their sales guy; the brand I price compared to, he

thats a sweet lookin motor , I bet their pretty proud of that & the controller ??? ??? animal

I'm replacing the 2HP single phase 1.5kW motor with this 1.8kW AC Servo. Currently run with a little module changing PWM to 0V-10V along with a direction signal it will also take step/dir for tight

so will I as soon as the restrictions are lifted . they also gave a ENCO 11x20 lathe & a bunch of tooling . don't know if I'll keep my South bend or the enco ??? ??? thanks ??? ??? animal

It is a very rigid mill , the slides does have the proper scraping finish. The base is very heavy . So far I am happy with the package. The first thing that I am replacing is the DC motor and rather

I've used 3:1 to the handle shaft which goes to a bevel gear which then turns the 0.25" pitch knee acme screw. I'm using a 60VDC supply and a 1200 oz-in motor. I can get 25 ipm with it before the

how do ya like that mill ? I was given one , but before I could go get it the pandemic started so it just sits 300+ miles from me ??? ??? animal

Here are pictures of a counter weight I am fitting in my milling machine . I acquired a CNC mill that is similar to the one in the picture. For the Z axis movement the entire knee with the x and y

The pulley does come off, but the spindle is 44mm where the pulley is mounted and 40mm for the exposed part. That is why I’d need to shim or make a two piece pulley. That’s not a major project,

I'm guessing from this photo https://photos.smugmug.com/Home-Machine-Shop/Emco-Lathe/i-5tjBSpt/0/a99c9289/X4/IMG_1781_heic-X4.jpg that the large driven step pulley comes off. That means it would be

That’s the test that I did John. I left it running for an hour and alignment was still good. Overall I think the accuracy is better than when running with a many stage gear train. It’s a lot

Perhaps do an experiment for all of us. Here's the premise. As long as the two pulley V grooves are identical in shape and depth and the same diameter of course and the belt is the same diameter over

Ok I see that you have some problems which you have dealt with in your own way. As far as I am concerned the only way I can guarantee a correct relationship between spindle position and encoder

The gear teeth are cut directly into the spindle. The spindle is also larger at the left end, where the drive pulley mounts. There is a photo here:

You say a timing belt is ideal, so you recognise the advantages. I am surprised that you cannot fit a timing pulley on your spindle, can you not just replace the original gear driving the change