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beckerkumm's latest activity
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Bbeckerkumm replied to the thread RPM slow to ramp up on a Monarch series 61.If i remember correctly ( rare ) , the guy made it look harder than it was. The clutch is very easy to work on. The springs are wider...
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Bbeckerkumm replied to the thread The Hunt: 1957 Series 61 16x54.I run my 700 rpm 60 on a vfd for some speed adjustment and find I seldom need to shift once I pick the range needed. I run at 1000 rpm...
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BHere are a few photos.
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BA story of risk and reward. The hunt for a series 61 started a few years ago and ended with the purchase of a Harrison 17" gap bed...
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Bbeckerkumm replied to the thread RPM slow to ramp up on a Monarch series 61.The " always sunny in the shop " guy also did a video. the clutch is pretty easy to access and adjust. It doesn't take much movement...
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Bbeckerkumm replied to the thread Flat Belt Replacement.Does anyone know what type of flat belt Monarch used for their feeds? My 1951 CVA belt was continuous with no discernable seam but I...
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Bbeckerkumm replied to the thread Flat Belt Replacement.The flat belts were to minimize vibration transferring to the spindle. Monarch even went to flat belts for the main drive, at least for...
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Bbeckerkumm replied to the thread Flat Belt Replacement.My CVA used a 32" belt which must be a standard size as McMaster had them for immediate delivery. Dave
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Bbeckerkumm replied to the thread Rivett 1020S Restoration.Looks better than what it likely looked from the factory. Beautiful work and nice to see a Rivett with the drive system complete. When...
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Bbeckerkumm replied to the thread How to measure spindle runout..0001 is double the Hardinge spec ( .000025 for their super precision machines ). Not that is really matters but it would be...
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Bbeckerkumm replied to the thread How to measure spindle runout.I thought Monarch spec'd the 10ee at .00004 for their regular machines and .00003 for the precision ones. Dave
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Bbeckerkumm replied to the thread 1957 Model 61, help needed diagnosing quick change gearbox.If the machine looks good, I'd not worry about the fix. Dave
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BIt’s been awhile since I’ve updated this. I’ve only recently had time to work on this project. The headstock is reassembled, along with...
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Bbeckerkumm replied to the thread Marketplace Monarch paint job fail.It is still a toolroom 61 so it might be a good machine. The problem is buyers must pay more for new ugly paint as most dealers seem to...
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Bbeckerkumm replied to the thread Feedback requested in a Schaublin 160 for sale..I've been down the rabbit hole or building a 240-600v transformer to run a lathe only to find the multispeed motor only worked...
