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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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Lifiting a Lathe...
I have a Brand new 13X40 lathe sitting on a pallet right in front of it's stand.
It weighs about 1300 lbs. My first thought was to rent an engine hoise, but most hoists I've seen are rated to 1/2 Ton.. The Garage roof is a flat 2x12 roof, so it's not strong enough to do the lifting, thought I might be able to attach 4 2x6's to the roof structure, where the 2x6 would provide vertical support for the weight and the roof joists keep it from tipping over. I don't really have the space to use a fork lift, but that would be ideal if I did. Any suggestions? I can always make a stack of 4x4 and cinder blocks and slowly jack it up... Paul |
#2
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Lifiting a Lathe...
wrote:
Any suggestions? Let is sit right on the pallet and send it to: Nick Mueller Poehlammstr. 10 80687 Muenchen GERMANY If not, lift it with a crow bar, put some wood blocks under it, remove the pallet, lift again and remove the blocks and then move it with the crow bar to the place you want. Use brain 1.0 before it falls onto bionic peripherals connected to brain. HTH, Nick -- Motor Modelle // Engine Models http://www.motor-manufaktur.de DIY-DRO - YADRO - Eigenbau-Digitalanzeige |
#3
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Lifiting a Lathe...
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#4
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Lifiting a Lathe...
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#5
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Lifiting a Lathe...
wrote: I have a Brand new 13X40 lathe sitting on a pallet right in front of it's stand. It weighs about 1300 lbs. My first thought was to rent an engine hoise, but most hoists I've seen are rated to 1/2 Ton.. I moved my F.E. Reed 14x40 from floor to stand with an engine hoist. This particular one had a "1/2 ton" pip in the arm, but it also had holes down to 4 tons. I shortened the arm, then lifted the lathe in four 8" lifts, placing concrete blocks and boards under it after each lift. After it was up to stand height, I gently PRIED the carriage forward until the lathe was centered over the stand, and gently cracked the bleed screw. I pried it forward, rather than trying to push/roll the hoist, because "PIO" (pilot-induced oscillations) are a real danger when pushing a chain-held heavy load with steel casters over a not-perfect concrete floor. BTW... the Reed lathe is a lump of iron, and came in at almost 1700lb... scary, but do-able so long as feet and bodies are always clear of the lift zone. LLoyd |
#6
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Lifiting a Lathe...
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#7
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Lifiting a Lathe...
wrote in message ... I can always make a stack of 4x4 and cinder blocks and slowly jack it up... Don't do that either Paul. Well, certainly don't set it on a single pile of blocks at each end, no. But putting four stacks of blocks with wide wood beams across each end renders a strong and stable jacking base. LLoyd |
#8
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Lifiting a Lathe...
On Wed, 21 Dec 2005 19:33:45 GMT, "Lloyd E. Sponenburgh"
wrote: wrote: I have a Brand new 13X40 lathe sitting on a pallet right in front of it's stand. It weighs about 1300 lbs. My first thought was to rent an engine hoise, but most hoists I've seen are rated to 1/2 Ton.. I moved my F.E. Reed 14x40 from floor to stand with an engine hoist. This particular one had a "1/2 ton" pip in the arm, but it also had holes down to 4 tons. I shortened the arm, then lifted the lathe in four 8" lifts, placing concrete blocks and boards under it after each lift. After it was up to stand height, I gently PRIED the carriage forward until the lathe was centered over the stand, and gently cracked the bleed screw. I pried it forward, rather than trying to push/roll the hoist, because "PIO" (pilot-induced oscillations) are a real danger when pushing a chain-held heavy load with steel casters over a not-perfect concrete floor. BTW... the Reed lathe is a lump of iron, and came in at almost 1700lb... scary, but do-able so long as feet and bodies are always clear of the lift zone. LLoyd Like Lloyd said. Gently pry the engine hoist forward so that it moves real slowly. Don't be in a hurry. When you first start the lift, when the lathe is about 1/2 inch high, make sure that everything is stable. Make sure the back wheels of the hoist aren't getting light. Push on the lathe and make sure it can't shift when suspended. Be sure that the lathe can't be damaged by using straps if you can to lift it. Make sure the straps won't be cut by any sharp edges. Above all, make sure that if anything goes wrong you or your helpers will not be in a position to get hurt. For example, if you need to put your hand under the suspended lathe, slide some blocks under first so that if the lathe falls it will land on the blocks, not your hand. Be sure to tell any onlookers, or your helpers, if you use any, to not try to save a falling machine. All they will do is slow it up a little as it crushes them. ERS |
#9
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Lifiting a Lathe...
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#10
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Lifiting a Lathe...
Mine was 10 ft span, 2x8s on 24 inch centers IIRC, and the snow load is
higher than the weight you are considering. Not in San Diego it isn't ;-) From what I've seen of So Cal construction, 6 inches of snow would level 90% of the residences. Paul |
#11
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Lifiting a Lathe...
1300 lbs is way too heavy for you to lift. Consider what would happen
to you if it fell on you. Out of the deepest concern to you and your family, I offer to come an take away this very dangerous item so as to not allow you to tempt fate. Of course, I will need some helo loading it into my truck so I will bring a six pack of beer to offer to your friends if they come and help. Actually, the safest way to lift this with a minimum of help is to do as you thought and jack it up using 4x4 lumber laid 2 front to back and 2 side to side on each end of the lathe. this is how professionals move large items, even whole houses. jack it up 2 inches on one side, slide in a 2x4 for safety, jack it up of the other side, do the same, do this again so that you can now slide in a pair of 4x4 and so on. This way you are never at risk of something this heavy falling over. when you get to the height of the table, slide 2 longer 4x4 all the way to the back of the table (on each side) and then move the lathe over the table using some lengths of steel pipe. the key is to always keep it under control so that if something breaks, it can only fall straight down onto a firm support and then only the shortest distance possible. using the root may work but you have no way of knowing its support limits. wrote: I have a Brand new 13X40 lathe sitting on a pallet right in front of it's stand. It weighs about 1300 lbs. My first thought was to rent an engine hoise, but most hoists I've seen are rated to 1/2 Ton.. The Garage roof is a flat 2x12 roof, so it's not strong enough to do the lifting, thought I might be able to attach 4 2x6's to the roof structure, where the 2x6 would provide vertical support for the weight and the roof joists keep it from tipping over. I don't really have the space to use a fork lift, but that would be ideal if I did. Any suggestions? I can always make a stack of 4x4 and cinder blocks and slowly jack it up... Paul |
#12
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Lifiting a Lathe...
On 21 Dec 2005 13:57:56 -0800, drpcfix wrote:
1300 lbs is way too heavy for you to lift. Consider what would happen to you if it fell on you. Out of the deepest concern to you and your family, I offer to come an take away this very dangerous item so as to not allow you to tempt fate. Of course, I will need some helo loading it into my truck so I will bring a six pack of beer to offer to your friends if they come and help. You are the model of a concerned citizen. Later, you might let him whitewash the fence, if he's good enough, right? |
#13
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Lifiting a Lathe...
All of the suggestions given have been good ones. The one not given, and I
strongly recommend AGAINST it, is to have friends help. I mean, help lift. Do this by yourself, inch by inch, as suggested, even if it takes hours. The slower you do it the more methodical, respectful and careful you become. This is in contrast to "I'll buy the beer, I think four of us can lift it". KEEP PEOPLE AWAY!!!! Ivan Vegvary (lifted many things, even two story houses, fractional inch at a time. |
#14
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Lifiting a Lathe...
David Billington wrote:
It is rather a good idea to have someone handy to keep an eye on you so that if it does go wrong they can call 911 (999 UK) or whatever the local emergy code is, just in case. Or if you live in the rural South, someone to hold your beer while you "try somthin'" Ivan Vegvary wrote: All of the suggestions given have been good ones. The one not given, and I strongly recommend AGAINST it, is to have friends help. I mean, help lift. Do this by yourself, inch by inch, as suggested, even if it takes hours. The slower you do it the more methodical, respectful and careful you become. This is in contrast to "I'll buy the beer, I think four of us can lift it". KEEP PEOPLE AWAY!!!! Ivan Vegvary (lifted many things, even two story houses, fractional inch at a time. |
#15
Posted to rec.crafts.metalworking
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Lifiting a Lathe...
It is rather a good idea to have someone handy to keep an eye on you so
that if it does go wrong they can call 911 (999 UK) or whatever the local emergy code is, just in case. Ivan Vegvary wrote: All of the suggestions given have been good ones. The one not given, and I strongly recommend AGAINST it, is to have friends help. I mean, help lift. Do this by yourself, inch by inch, as suggested, even if it takes hours. The slower you do it the more methodical, respectful and careful you become. This is in contrast to "I'll buy the beer, I think four of us can lift it". KEEP PEOPLE AWAY!!!! Ivan Vegvary (lifted many things, even two story houses, fractional inch at a time. |
#16
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Lifiting a Lathe...
Paul:
I used a Harbor Freight engine crane to get mine out of my van and set up. I did it from a wheelchair with no help. I do have a few suggestions. 1) remove handles on the quick change box and as many others that you can. It will save you from considerable damage if the lathe turns in the sling and has to be set down on its side. Have 4 by 4 blocks handy. 2) My manual specified a single lifting point on the bed, just aft of the headstock. Don't believe that for a minute! The CG is well above the bed. Mine is a bench lathe so the motor is in back, not underneath, moving the CG a considerable distance off to one side. It will flip over in an instant if lifted by just a single sling. I ended up picking it up from the specified place. I also had a sling down near the tailstock. To keep it from flipping, I tied the forward sling in place with a rope going through the headstock. 3) Spend the bucks on the right slings. I went to a friend to buy some webbing to do it and he insisted that I take his sling instead. The problem is that his sling was a spanset rated about 8 tons. That's all well and good, but it filled up the hook on my lift, allowing no room for the sling tied near the tailstock. I ended up buying several 1 inch single layer slings from Enco. They are not expensive and will do the job. They are worth every dime you pay for them. good luck John wrote in message ... I have a Brand new 13X40 lathe sitting on a pallet right in front of it's stand. It weighs about 1300 lbs. My first thought was to rent an engine hoise, but most hoists I've seen are rated to 1/2 Ton.. The Garage roof is a flat 2x12 roof, so it's not strong enough to do the lifting, thought I might be able to attach 4 2x6's to the roof structure, where the 2x6 would provide vertical support for the weight and the roof joists keep it from tipping over. I don't really have the space to use a fork lift, but that would be ideal if I did. Any suggestions? I can always make a stack of 4x4 and cinder blocks and slowly jack it up... Paul |
#17
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Lifiting a Lathe...
Rex B wrote: David Billington wrote: It is rather a good idea to have someone handy to keep an eye on you so that if it does go wrong they can call 911 (999 UK) or whatever the local emergy code is, just in case. Or if you live in the rural South, someone to hold your beer while you "try somthin'" I like it, you wouldn't want your beer spilt, especially if its a good brew . Ivan Vegvary wrote: All of the suggestions given have been good ones. The one not given, and I strongly recommend AGAINST it, is to have friends help. I mean, help lift. Do this by yourself, inch by inch, as suggested, even if it takes hours. The slower you do it the more methodical, respectful and careful you become. This is in contrast to "I'll buy the beer, I think four of us can lift it". KEEP PEOPLE AWAY!!!! Ivan Vegvary (lifted many things, even two story houses, fractional inch at a time. |
#18
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Lifiting a Lathe...
According to John D. Farr :
Paul: I used a Harbor Freight engine crane to get mine out of my van and set up. I did it from a wheelchair with no help. I do have a few suggestions. 1) remove handles on the quick change box and as many others that you can. It will save you from considerable damage if the lathe turns in the sling and has to be set down on its side. Have 4 by 4 blocks handy. 2) My manual specified a single lifting point on the bed, just aft of the headstock. Don't believe that for a minute! The CG is well above the bed. IIRC, we had a posting several years back of a special device custom made for the purpose of lifting such a lathe. It was a set of plates -- the top to fit the ways, and the bottom to clamp under the ways, joined by some allthread and nuts above and below. The allthread terminated in an eye up well *above* the center of gravity, making the lathe far less likely to suddenly turn turtle. It (and the carriage) were slid back and forth until a good balance point was established, and everything locked down firmly -- including the tailstock. I *think* that posting was by Fitch, but I'm not sure any more. Enjoy, DoN. -- Email: | Voice (all times): (703) 938-4564 (too) near Washington D.C. | http://www.d-and-d.com/dnichols/DoN.html --- Black Holes are where God is dividing by zero --- |
#19
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Lifiting a Lathe...
wrote in message
... | I have a Brand new 13X40 lathe sitting on a pallet right in front of it's stand. | | It weighs about 1300 lbs. | | My first thought was to rent an engine hoise, but most hoists I've seen are rated to 1/2 Ton.. If you only pick up one end at a time, you're going to be plenty safe, but any hoist will pick up 1300 pounds, providing you're got the boom in the right spot. The most critical tool is your brain, use it carefully. | The Garage roof is a flat 2x12 roof, so it's not strong enough to do the lifting, | thought I might be able to attach 4 2x6's to the roof structure, where the 2x6 | would provide vertical support for the weight and the roof joists keep it from tipping over. Not worth messing up the roof over, that's for sure! | I can always make a stack of 4x4 and cinder blocks and slowly jack it up... NEVER use cinder blocks for stuff like this. Evenly loaded, as in a building wall, these are fine, but you aren't going to be doing that. You can visit the free wood box of your local fencing dealer and gets lots and lots of 4x4 chunks in assorted lengths. I use them all the time for all sorts of stuff around the house, and since they're free, I don't mind ruining them with oil or what not, and since they're fence posts, weather is no problem with them, so I toss 'em in a pile outside for safekeeping. If you don't understand cribbing, stop by your local fire house and they'll hopefully have the time to explain how to do it safely. No kidding, fireman are great at that kind of stuff. Anyway, all timbers must be supported on the broad side (no standing on end) on at least two points, with the higher up you get the more surface area you need at the bottom. A quick web search on cribbing: http://www.res-q-jack.com/infocribbing.htm |
#20
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Lifiting a Lathe...
On Wed, 21 Dec 2005 19:51:26 GMT, "Lloyd E. Sponenburgh"
wrote: wrote in message .. . I can always make a stack of 4x4 and cinder blocks and slowly jack it up... Don't do that either Paul. Well, certainly don't set it on a single pile of blocks at each end, no. But putting four stacks of blocks with wide wood beams across each end renders a strong and stable jacking base. If I were to use cribbing in that manner, it'd all be suitably sized and appropriately placed wood. Then again, working in a drydock (Lake Union drydock, Seattle, WA) convinced me of th' merits of same. Cinder blocks would be th' weak link in that chain, IMHO. It'd be much safer and easier to rent a sissors style lift[1], rated for th' lathe x 2, and raise it to stand level *then* place it with an engine hoist in th' exact manner you cited earlier, slow, slow, slow. That way th' lathe only needs to be a fraction of an inch above either th' stand or sissor lift or both, during final placement. [1] Unless you already own one. I've got a Southworth industrial electric over hydraulic, sissors table lift, rated at 2 tons. I use it regularly as a motorcycle lift. Snarl |
#21
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Lifiting a Lathe...
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#22
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Lifiting a Lathe...
Don't believe that for a minute! The CG is well above the bed.
IIRC, we had a posting several years back of a special device custom made for the purpose of lifting such a lathe. It was a set of plates -- the top to fit the ways, and the bottom to clamp under the ways, joined by some allthread and nuts above and below. The allthread terminated in an eye up well *above* the center of gravity, making the lathe far less likely to suddenly turn turtle. It (and the carriage) were slid back and forth until a good balance point was established, and everything locked down firmly -- including the tailstock. I *think* that posting was by Fitch, but I'm not sure any more. Interesting. First thought that comes to mind is wondering what, if any, damage might occur to th' ways by supporting that much weight. Do you think it might tweak th' level any? Hey Gunner (or anyone else for that matter), have any comments about this? Snarl a plate and big eye bolt are how they are usually lifted, per factory and riggers I have seen |
#23
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Lifiting a Lathe...
writes:
Any suggestions? Put an eyebolt in the chuck, then a sling through that and under the bed. Lift with hoist; they can handle 1300 lbs. |
#24
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Done...Lifiting a Lathe...
I used the steel plate that is the underside of the Steady rest.
I bolted this to the ways adjusted it back and forth for a balance point....... and used a rented engine hoist to do the actual liftiing. The hoist did not have enough throw to go from pallet to stand in one lift, so I picked it up about a foot, the supported it on stacked 4x4 lumber while I reset the chain. I also used a backup chain and shackel around the ways to catch it if the plate or bolt from the steady rest failed. All done, now to wire it up and play with it! Paul |
#25
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Lifiting a Lathe...
I just moved my new (well, new to me) 12x36 into place. The lathe came
attached to a welded-up stand made from 3/16 steel. The "all up" weight is something over 600-ish lbs. I used an engine hoist and some 3/32 stainless aircraft cable without problem; all 10 fingers and all 10 toes are still intact. The engine hoist was rented ($30/day); the capacity was given as 1200 lbs. and it was absolutely "loafing" for this job. My estimate is that it would do at least twice or three times what I asked it to do. Years ago, I used to own an engine hoist which was rated for 1.5 ton, or about 3000 lbs. That hoist was about the same construction as the rented hoist. (There are always 1.5 ton engine hoists on ebay at about $130 - $150 plus shipping = about $200; about the same deal from Northern Supply or equivalent.) I would think that if you look around, you should not have a terrible problem with 1300 lbs and a suitable engine hoist. The biggest headaches a 1) The length of the hoist's "feet" getting in the way of placing the lathe (you need to move it "on the diagonal" if the lathe will be placed near a wall). 2) The fact that the lathe is hoisted via cable or chain means that it will swing like a pendulum as you try to move it. And that !@#$%# thing is HEAVY. That means LOTS OF MOMENTUM. Hence, slow, deliberate movements -- and keeping control of the pendulum, er, ah, uh, the lathe, are necessary. wrote: I have a Brand new 13X40 lathe sitting on a pallet right in front of it's stand. It weighs about 1300 lbs. My first thought was to rent an engine hoise, but most hoists I've seen are rated to 1/2 Ton.. The Garage roof is a flat 2x12 roof, so it's not strong enough to do the lifting, thought I might be able to attach 4 2x6's to the roof structure, where the 2x6 would provide vertical support for the weight and the roof joists keep it from tipping over. I don't really have the space to use a fork lift, but that would be ideal if I did. Any suggestions? I can always make a stack of 4x4 and cinder blocks and slowly jack it up... Paul |
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