Re: Photos: Ammeter, swarf collector, saddle lock
G'day John. Try 7x10 minilathe-photos. Enjoy One good turn deserves another. regards Ian wrote:
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steam4ian
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#18946
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Re: Photos: Ammeter, swarf collector, saddle lock
Hi Ian, Can't spot it. On the 7x10 group under photos? John wrote: in 7x10 typing.
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born4something
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#18945
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Re: Ammeter/Parting
Hi Marty, You WILL be posting some nice close-up picks of that parting tool and especially the business end, won't you? John frequently at a certainly short fixtures and ran Most of engraved tooling
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born4something
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#18944
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Re: Ammeter
wrote: used Hi Ian, I think I'm being misquoted or at least misunderstood. Let's try to baffle with detail again. Check me Uncle Rabid! My concern over waveform affecting meter accuracy were only in
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born4something
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#18943
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Re: Photos: Ammeter, swarf collector, saddle lock
Desoxyribonucleic acid. Gregor Stransky, San Antonio, Texas
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gregorstransky@...
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#18942
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Photos: Ammeter, swarf collector, saddle lock
G'day all. My wife has a Granny's brag book and now so do I. My grandson is in one of the pictures. I have posted some photos which may arouse some interest on the 7x10 Photos group. Title not is
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steam4ian
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#18941
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Re: Ammeter/Parting
G'day Jim <snip> I am hoping the meter will be useful when parting off as I frequently stall the lathe, even with a 1/16 blade. That is why I wanted it at a place where I can see it when operating the
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Marty N <martyn@...>
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#18940
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Re: Broke the tap, Grrrrr.
Hard to tell exactly; the package is marked "sodium bisulfate". Since it's a plastic bottle, labeled "pH Down" for spas, I don't think they were overly concerned with technical accuracy! Roy wrote:
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Roy
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#18939
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Re: through bore
From experience, it's still a problem. With a TS mounted drill, it'll still try to self feed, either jamming the machine or popping the chuck out of the TS taper. With a carriage mounted drill, it'll
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Roy
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#18938
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Re: Ammeter
G'day Jim At first I took note of your caution about connections in the motor circuit***. However reading the KBE data showed that they allowed for a fuse in the armature circuit; that would open
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steam4ian
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#18937
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Re: Ammeter
Yeah, the KB's are good - Homier/Speedway USED to use them, but they've gone to the SIEG units, now. Nothing really wrong with the SIEG units that abit of ":fluffing up" wouldn't fix. <G>
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Jim RabidWolf <unclerabid@...>
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#18936
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Re: Ammeter
His real bull is SCR as I remember, John.
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Jim RabidWolf <unclerabid@...>
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#18935
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Re: Ammeter
oh, and I'd love to see the pictures, even if you just want to e-mail them over to me ( use radid@... - that's my own domain, so lot's more storage there - this mailbox is a bit on the
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Jim RabidWolf <unclerabid@...>
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#18933
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Re: Ammeter
This technique works better on the SCR units than it does on the PWM units, as it's often diffucult to get around the fact that's pulse DC on PWM. However, using a clamp-on style meter can net you
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Jim RabidWolf <unclerabid@...>
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#18934
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Re: Ammeter
G'day John et al. The meter is a moving coil type. The inductance of the motor armature should smooth the current enough for a reasonable accuracy. BTW, meters used on much larger drives were moving
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steam4ian
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#18932
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Re: Ammeter
For loading photos, myself or any other moderator can do that for you, just email ones of us. Clint born4something wrote:
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Clint D <driggars@...>
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#18931
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Re: Ammeter
wrote: post Good work Ian, We all discussed this endlessly a month back but I don't recall anyone opting to do & report. You can only figure so much on paper! Proof of the pudding is... In the photos
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born4something
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#18930
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Re: File download problems (Works for m)
Make sure the files you are trying to upload are not to large, if they are large, they need broken down into several files Clint rancerupp wrote:
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Clint D <driggars@...>
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#18929
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Ammeter
G'day all. After talking about it for a while I have finally hooked an ammeter into the motor circuit. The meter is a small 0-5 amp movement which I mounted in an ABS box. This box hooks over the back
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steam4ian
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#18928
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Re: Broke the tap, Grrrrr.
G'day Andy. Before writing back on the Sodium Metabisulphate I did a quick Google check as I also recalled it was metabisulsphite. It seems they are interchangeable as sterilising agents. The
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steam4ian
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#18927
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