Manual for Model 740, 30” Lathe?

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jpdalton
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Joined: Sun Jun 12, 2011 7:36 am

Manual for Model 740, 30” Lathe?

Post by jpdalton »

Anyone on the Forums have a manual for this?
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I’m specifically trying to determine if there’s any option other than the dead center on the tailstock side. It appears to be machined from a single piece of metal with the cylindrical portion that slides into the tailstock casting. So I don’t believe there’s an option to pop out the dead center for an MT2-taper live center, for instance. Perhaps the manual would tell me for sure...
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(Note the crappy Mark 2-styled handle on this… must’ve saved them about a quarter-cent :mad: )
John Dalton
Massachusetts
*****************************************
1948 10E, S/N 5052 (restored)
1950 10ER, S/N 26473 (restored)
1952 10ER, S/N R51721 (restored as dedicated drill press)
1954 Mark 5, S/N 263705 (restored/PowerPro)
c1957 Magna-Line Model 710 Bench Saw, S/N 34162 (restored)
edma194
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Joined: Fri Jun 19, 2020 4:08 pm

Re: Manual for Model 740, 30” Lathe?

Post by edma194 »

If it follows the same concept used in this older model Power-Kraft lathe then unfortunately it would be just one single machined piece: http://vintagemachinery.org/pubs/657/2845.pdf

See part number 3050-12 in the diagram. Some other versions that may have copied the tailstock from their metal lathe did use a replaceable center with an MT taper as shown in this video: https://youtu.be/T9ueahldb1w?si=XlIqM-kg6USDdlqq&t=143
Ed from Rhode Island

510 PowerPro Double Tilt:Greenie PowerPro Drill Press:500 Sanding Shorty w/Belt&Strip Sanders
Super Sawsmith 2000:Scroll Saw w/Stand:Joint-Matic:Power Station:Power Stand:Bandsaw:Joiner:Jigsaw
1961 Goldie:1960 Sawsmith RAS:10ER
jpdalton
Platinum Member
Posts: 552
Joined: Sun Jun 12, 2011 7:36 am

Re: Manual for Model 740, 30” Lathe?

Post by jpdalton »

edma194 wrote: Tue May 28, 2024 11:11 pm If it follows the same concept used in this older model Power-Kraft lathe then unfortunately it would be just one single machined piece
I got a suggestion from a Facebook post to look in the 1958 Powr-Kraft tool catalog, and sure enough, Magna had created a Powr-Kraft-branded clone and confirmed it’s a #2 Morse Taper sleeve in the specs, so I should be able to remove the dead center.
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John Dalton
Massachusetts
*****************************************
1948 10E, S/N 5052 (restored)
1950 10ER, S/N 26473 (restored)
1952 10ER, S/N R51721 (restored as dedicated drill press)
1954 Mark 5, S/N 263705 (restored/PowerPro)
c1957 Magna-Line Model 710 Bench Saw, S/N 34162 (restored)
edma194
Platinum Member
Posts: 2205
Joined: Fri Jun 19, 2020 4:08 pm

Re: Manual for Model 740, 30” Lathe?

Post by edma194 »

That's fortunate. Powr-Kraft made a number of lathes, including a metal lathe that may have preceded the wood lathes. In one video on a restoration of an older wood lathe there was speculation the same parts from the metal lathe were reused.
Ed from Rhode Island

510 PowerPro Double Tilt:Greenie PowerPro Drill Press:500 Sanding Shorty w/Belt&Strip Sanders
Super Sawsmith 2000:Scroll Saw w/Stand:Joint-Matic:Power Station:Power Stand:Bandsaw:Joiner:Jigsaw
1961 Goldie:1960 Sawsmith RAS:10ER
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