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Woodturning (rec.crafts.woodturning) To discuss tools, techniques, styles, materials, shows and competitions, education and educational materials related to woodturning. All skill levels are welcome, from art turners to production turners, beginners to masters. |
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#1
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New Lathe Questions
I am buying a lathe and need some advise from all you experienced
turners. I intend on turning some spindles and some bowls and of course what ever comes to mind. Mainly small projects. I am looking at the Delta L200, Grizzly 8691, Grizzly 5979, General Maxi and the Jet Midi. These are in my price range. All will turn about the same size projects all weigh about the same. General is a bit heavier and the G5979 is much heavier at 190 lbs. but a good price for what you get. Two main questions: The Grizzly 8691 has true Variable Speed 0 - 3000 RPM. All the rest have the pulley system which you manually change the speeds which range from 500 - 2800 . Is it a big advantage to have the type which goes down to 0 so one can slow the speed down to 50 or less RPM to finish projects? Is the slow speed feature worthwhile to have? A turner told me that when he was painting or spraying his finished project it would be nice to be able to slow the lathe right down for the drying process. Is this an important feature? Regarding the head stock: None of them have a swivel head stock that you use for outboard turning except the Grizzly 5979, but none of the ones I have looked at that have a swivel head stock have a true variable speed. Is it possible to modify any of these lathes that don't have a swivel head stock so that the head stock with rotate 90 degrees? Is it much of an expense to modify the 5979 which has a swivel head stock to a true Variable speed. In a perfect world I would like a lathe the size and price range of the G5979 that has a swivel head, the added weight and true variable speed, but can't seem to find such a lathe. Do any of you know if there is one made with these features without going to a large General at a $1500.00 price tag and even this doesn't have a swivel head stock? Sorry for the lengthly post and I do appreciate all comments. |
#2
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New Lathe Questions
My standard recommendation
DON'T BUY ANYTHING!!!!! go to http://www.woodturner.org/ and locate a local club. Join the club and get some experience first. If there is not a local club then contact me and I will try and locate you a local turner in the AAW directory. Often what you think you want to do changes after you see the many things possible. Why are so many different lathes sold? Because there are so many different types of turning. |
#3
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New Lathe Questions
Hi Bob,
The grizzly 5979 is a knock off of the jet 1236. While some people have been able to make them work to thier satisfaction I had nothing but bad luck with this machine. Everything that could break did. The other infinately variable speed model you mentioned uses a "brush" type 1/2hp motor. Great for a small router motor but no good for woodturning if you plan on turning things bigger than pens. A good starter lathe would be a jet mini with a bed extention. If you want a real good starter lathe the vicmarc vl-100 can't be beat. If you want a machine with a bit more swing and your looking to not spend a lot of money look for a used machine. I am buying a lathe and need some advise from all you experienced turners. Bob, Naugatuck Ct. http://www.outofcontrol-woodturning.com |
#4
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New Lathe Questions
Always an interesting subject: what should be your first lathe? Art Ransom is right on the money when he says to find a club first. Then start asking questions and visit people's workshops to see their lathes. If you are in a hurry or are determined to go it alone, you have a couple choices on your overall plan. Plan 1: Buy a small but solid mini or midi to start learning on, and plan on adding a bigger lathe when you are ready, but expect to keep the small lathe. It's handier than you might think to have two lathes, for many reasons I won't go into here. Find one with a 1 1/4 x 8 spindle with #2 morse taper if you can so your accessories will fit your bigger lathe when you get it. Plan 2: Buy whatever appeals to you right now and expect to trade up in a couple years if you really enjoy turning. Again, look for a 1 1/4 x 8 spindle so you can keep your accessaries when you upgrade. Don't be swayed by features over quality. Look for massive construction more than anything. You don't want to face the common beginner quandry of not knowing if a problem is you or your lathe. The same is true for Plan 1 - mass equals happiness. Plan 3: Bite the bullet and spend a ton of money for a lathe you won't outgrow. The risk here is that you don't know at this point what aspect of turning will become your main passion in years to come. Even the best lathes have their pro's and con's, so you may end up with one that is really not well suited for your purpose. Drive systems are always a trade off on lathes costing less than at least a couple thousand dollars. Single speed motors with several pulley speeds give you the most power and smoothness for your money, they tend to be trouble free, and they can often be replaced with a bigger motor if you want. Variable pulley systems tend to be noisier and vibrate more, and you may have maintenance problems, but the convenience is nice if you are an impatient type who will be irritated by having to change pulleys to change speeds. Variable pulleys usually won't go any slower than a standard pulley system. I think probably most standard pulley lathes can be adapted with a simple clutch mechanism for very slow speeds and soft starts (see Del Stubbs' bowl video). You can't do that with a variable pulley system (or a rotating headstock). Electonic variable speed is a joy if you get one with enough power for roughing out at low speed, but you've got to spend the big bucks to get one that's adequate. Art and I both have 2 hp Powermatic 3520's, which is the cheapest lathe I have seen with excellent electonic variable speed. The smaller 1.5 hp electronic variable speed lathes are a compromise - you pay less but you may feel underpowered at times. Remember, electronic variable speed lathes lose power at lower rpms, so you need a lot to start with. Variable pulley systems and standard pulleys keep the motor working at full power when you gear down. Power at very low rpms is not needed for slow speed sanding and finishing, but it's relatively simple to build a separate device for this with a couple bearings and a shaft threaded to match your lathe spindle. Add a cheap motor and pulleys to get you down in the rpm range you want. A good scrounger can come up with all this for free or nearly so at scrap metal yards or plumbing or heating contractors. Unless you know the right person you'll have to pay the machinist to thread the shaft. Since you mentioned rotating headstocks, I will tell you my experience with this. I have had two lathes with that feature and it is very nice for hollowing out hollow forms and not much else. If you have a short bed lathe, you can work from the end, but a long bed can get in the way for hollowing, especially wider-than-tall shapes, unless you are using a captive bar system like the Jamieson. You don't need a rotating headstock for spindle work, and it really isn't that important for bowls. Don't be mislead by advertising which suggests you can turn really big if you rotate the headstock. Most machines are sized pretty well over the bed for their true capacity. They really aren't capable of more if you rotate the headstock, and you lose tailstock support as well. The exception would be shallow objects without a lot of mass, like platters or picture frames, but you may find yourself underpowered and overgeared if you attempt large diameters on a basically small lathe. I guess that should give you plenty to think about before making your first lathe purchase. I hope I haven't confused the issue even more. Best wishes, turning is great fun. -mike paulson, fort collins, co |
#5
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New Lathe Questions
"Mike Paulson" wrote in message ... Always an interesting subject: what should be your first lathe? Art Ransom is right on the money when he says to find a club first. Then start asking questions and visit people's workshops to see their lathes. If you are in a hurry or are determined to go it alone, you have a couple choices on your overall plan. Plan 1: Buy a small but solid mini or midi to start learning on, and plan on adding a bigger lathe when you are ready, but expect to keep the small lathe. It's handier than you might think to have two lathes, for many reasons I won't go into here. Find one with a 1 1/4 x 8 spindle with #2 morse taper if you can so your accessories will fit your bigger lathe when you get it. Plan 2: Buy whatever appeals to you right now and expect to trade up in a couple years if you really enjoy turning. Again, look for a 1 1/4 x 8 spindle so you can keep your accessaries when you upgrade. Don't be swayed by features over quality. Look for massive construction more than anything. You don't want to face the common beginner quandry of not knowing if a problem is you or your lathe. The same is true for Plan 1 - mass equals happiness. Plan 3: Bite the bullet and spend a ton of money for a lathe you won't outgrow. The risk here is that you don't know at this point what aspect of turning will become your main passion in years to come. Even the best lathes have their pro's and con's, so you may end up with one that is really not well suited for your purpose. Drive systems are always a trade off on lathes costing less than at least a couple thousand dollars. Single speed motors with several pulley speeds give you the most power and smoothness for your money, they tend to be trouble free, and they can often be replaced with a bigger motor if you want. Variable pulley systems tend to be noisier and vibrate more, and you may have maintenance problems, but the convenience is nice if you are an impatient type who will be irritated by having to change pulleys to change speeds. Variable pulleys usually won't go any slower than a standard pulley system. I think probably most standard pulley lathes can be adapted with a simple clutch mechanism for very slow speeds and soft starts (see Del Stubbs' bowl video). You can't do that with a variable pulley system (or a rotating headstock). Electonic variable speed is a joy if you get one with enough power for roughing out at low speed, but you've got to spend the big bucks to get one that's adequate. Art and I both have 2 hp Powermatic 3520's, which is the cheapest lathe I have seen with excellent electonic variable speed. The smaller 1.5 hp electronic variable speed lathes are a compromise - you pay less but you may feel underpowered at times. Remember, electronic variable speed lathes lose power at lower rpms, so you need a lot to start with. Variable pulley systems and standard pulleys keep the motor working at full power when you gear down. Power at very low rpms is not needed for slow speed sanding and finishing, but it's relatively simple to build a separate device for this with a couple bearings and a shaft threaded to match your lathe spindle. Add a cheap motor and pulleys to get you down in the rpm range you want. A good scrounger can come up with all this for free or nearly so at scrap metal yards or plumbing or heating contractors. Unless you know the right person you'll have to pay the machinist to thread the shaft. Since you mentioned rotating headstocks, I will tell you my experience with this. I have had two lathes with that feature and it is very nice for hollowing out hollow forms and not much else. If you have a short bed lathe, you can work from the end, but a long bed can get in the way for hollowing, especially wider-than-tall shapes, unless you are using a captive bar system like the Jamieson. You don't need a rotating headstock for spindle work, and it really isn't that important for bowls. Don't be mislead by advertising which suggests you can turn really big if you rotate the headstock. Most machines are sized pretty well over the bed for their true capacity. They really aren't capable of more if you rotate the headstock, and you lose tailstock support as well. The exception would be shallow objects without a lot of mass, like platters or picture frames, but you may find yourself underpowered and overgeared if you attempt large diameters on a basically small lathe. I guess that should give you plenty to think about before making your first lathe purchase. I hope I haven't confused the issue even more. Best wishes, turning is great fun. -mike paulson, fort collins, co I pretty well agree with Mike's analysis with one exception, I don't think you are going to find a mini/midi lathe with a 1-1/4"x8 spindle. MT2 yes. I may be wrong but I think in that size and even the larger lathes up to a 12" swing 1"x8 is the standard for a good machine and even some not so good machines. The expensive accessory that is threaded is usually a chuck and if you buy a chuck with an interchangeable insert like a Oneway then you can adapt it for a different spindle size for only about $23US. Good luck, Billh |
#6
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New Lathe Questions
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#7
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New Lathe Questions
As another newbie that has been at it for several months I can vouch
for Mike's excellent wisdom. I already had a Grizzly 1245 that had been sitting idle for 15 years, but it was never a good lathe and is now DOA. Do a search on this site with "Grizzly" and you will get a lot of info. My friends with the mini Jet's are all tickled pink with them. Seems like a great starter lathe. I jumped right in trying to make 8"-10" bowls on the Grizzly. A friend bought a mini and started making little ornaments, etc. While I cussed and fussed and tried things way over my head, he has taken it a step at a time and is progressing much faster than me. Lesson: start small and work up. Also, since joining our local group I met a fellow I'm now taking lessons from and he has 12 lathes--from mini to maxi. What a great experience to be able to see and try all of them! Earl |
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