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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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Lathe questions...
I'm thinking of buying one of the Chinese 14x40 engine lathes, Harbor Freight #66665 or equivalent. I have a 12x36 or so Atlas Clausing currently (will keep), but it has a 1 1/2-8 threaded, 3C spindle, I only have a mediocre 3 jaw chuck, etc. I know I could chase around after old iron that may be better, but I'd still likely have to chase after chucks and other necessary accessories and likely not get the D series spindle I really want. Everything I've been able to find on these 14x40 engine lathes (the better models with foot brake, coolant, etc.) seems to indicate that they are pretty decent machines, particularly if you are able to go through them thoroughly when installing them and tweak everything. Does anyone here have any experience with them? Thanks, Pete C. |
#2
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Lathe questions...
Pete C. wrote:
I'm thinking of buying one of the Chinese 14x40 engine lathes, Harbor Freight #66665 or equivalent. I have a 12x36 or so Atlas Clausing currently (will keep), but it has a 1 1/2-8 threaded, 3C spindle, I only have a mediocre 3 jaw chuck, etc. I know I could chase around after old iron that may be better, but I'd still likely have to chase after chucks and other necessary accessories and likely not get the D series spindle I really want. Everything I've been able to find on these 14x40 engine lathes (the better models with foot brake, coolant, etc.) seems to indicate that they are pretty decent machines, particularly if you are able to go through them thoroughly when installing them and tweak everything. Does anyone here have any experience with them? Thanks, Pete C. I saw this recently and thought it was worth posting http://www.model-engineer.co.uk/albu...13378&p=229819 .. One man's experience with a Chinese gear head lathe from Warco, a fairly well known UK supplier. I'm not sure if it's a 14x40, maybe a bit smaller, but you can get the idea from the sequence of photos that there seems to be a mix of well made parts, poor parts and poor assembly practice. |
#3
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Lathe questions...
There's a hell-of-a difference between these and top end old American
iron. I'm watching for a LeBlond Servo shift in this same size range. You can pick one up from a used machine jockey for about 4K (no tooling) anytime around here. You'll buy the machine again tooling it. I'm not going to bust your balls about buying Asian. That's been done too much around here. But I do think you should at least take a look at what a few jockeys have on hand if you're in a hurry. For myself, I'm a cheapskate and patient. If it'll make you feel worse, I'll rub salt in the wound when I score a nice one. Somebody had to tweak you, might as well be me. Karl |
#4
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Lathe questions...
On 2011-02-12, Pete C. wrote:
I'm thinking of buying one of the Chinese 14x40 engine lathes, Harbor Freight #66665 or equivalent. I have a 12x36 or so Atlas Clausing currently (will keep), but it has a 1 1/2-8 threaded, 3C spindle, I only have a mediocre 3 jaw chuck, etc. I know I could chase around after old iron that may be better, but I'd still likely have to chase after chucks and other necessary accessories and likely not get the D series spindle I really want. Everything I've been able to find on these 14x40 engine lathes (the better models with foot brake, coolant, etc.) seems to indicate that they are pretty decent machines, particularly if you are able to go through them thoroughly when installing them and tweak everything. Does anyone here have any experience with them? I heard some positive experiences about them from a friend of a friend. Old iron comes with its own problems, too. i |
#5
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Lathe questions...
On Feb 12, 8:19*am, "Pete C." wrote:
I'm thinking of buying one of the Chinese 14x40 engine lathes, Harbor Freight #66665 or equivalent. I have a 12x36 or so Atlas Clausing currently (will keep), but it has a 1 1/2-8 threaded, 3C spindle, Thanks, * * * * Pete C. I have a Birmingham 13 x 40. Had to do some cosmetic things lathe and of course clesn off the cosmoline but it runs well for me. Use it a few times a month. Perhaps 10 hours motor time. I live in AZ and it was shipped from LA Area. I imagine they are avail from several distributors in the US. My distributor is in LAs Vegas area. Good service. Bob AZ |
#6
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Lathe questions...
It's great that you've shared that link, David. The phrase that Chinese
machines are "kit machines" is clearly demonstrated in those images and comments. For the users that want to begin using the Chinese machines as soon as they're uncrated.. good luck. After replacing pactically every fastener, generally.. a thorough cleanup, and some modifications, the China models are capable of being fairly reliable for home shop use. Another worthwhile upgrade is to (best option) replace the Chinese motors.. or minimally add more motor protective devices. -- WB .......... "David Billington" wrote in message ... I saw this recently and thought it was worth posting http://www.model-engineer.co.uk/albu...13378&p=229819 . One man's experience with a Chinese gear head lathe from Warco, a fairly well known UK supplier. I'm not sure if it's a 14x40, maybe a bit smaller, but you can get the idea from the sequence of photos that there seems to be a mix of well made parts, poor parts and poor assembly practice. |
#7
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Lathe questions...
On Feb 12, 10:19*am, "Pete C." wrote:
Everything I've been able to find on these 14x40 engine lathes (the better models with foot brake, coolant, etc.) seems to indicate that they are pretty decent machines, particularly if you are able to go through them thoroughly when installing them and tweak everything. Does anyone here have any experience with them? Thanks, * * * * Pete C. One of the Seattle Metalheads lives in Bremerton and has a bunch of machines. One of them was a Chinese or Taiwan lathe of that size. I think it is a Victor. It was one of the first machines he bought and he says it has more than paid for itself. Dan |
#8
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Lathe questions...
On Feb 13, 3:17*am, "Wild_Bill" wrote:
It's great that you've shared that link, David. The phrase that Chinese machines are "kit machines" is clearly demonstrated in those images and comments. For the users that want to begin using the Chinese machines as soon as they're uncrated.. good luck. After replacing pactically every fastener, generally.. a thorough cleanup, and some modifications, the China models are capable of being fairly reliable for home shop use.... WB I had to disassemble, clean, and replace every breakable small part on my trade school South Bend too. jsw |
#9
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Lathe questions...
Wild_Bill wrote: It's great that you've shared that link, David. The phrase that Chinese machines are "kit machines" is clearly demonstrated in those images and comments. For the users that want to begin using the Chinese machines as soon as they're uncrated.. good luck. After replacing pactically every fastener, generally.. a thorough cleanup, and some modifications, the China models are capable of being fairly reliable for home shop use. Another worthwhile upgrade is to (best option) replace the Chinese motors.. or minimally add more motor protective devices. I believe these 14x40 engine lathes (not bench lathes) come with 3HP 3PH motors, so they should be better motors that their single phase equivalents given the general rugged nature of three phase motors. I'll run it off a VFD most likely. |
#10
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Lathe questions...
Karl Townsend wrote: There's a hell-of-a difference between these and top end old American iron. I'm watching for a LeBlond Servo shift in this same size range. You can pick one up from a used machine jockey for about 4K (no tooling) anytime around here. You'll buy the machine again tooling it. That's exactly the point, for under $4k I can get the Chinese 14x40 engine lathe (not the bench version), with a full set of accessories and get it all in one or two crates. Waiting for old iron, I have to wait, hunt, inspect, chase after chucks, rests, centers, etc. and end up paying twice as much and waiting months to get everything. I'm not going to bust your balls about buying Asian. That's been done too much around here. But I do think you should at least take a look at what a few jockeys have on hand if you're in a hurry. For myself, I'm a cheapskate and patient. If it'll make you feel worse, I'll rub salt in the wound when I score a nice one. I'm cheap too, but not particularly patient, so waiting months to find everything and paying twice as much doesn't appeal to me. Getting a big crate and spending a week unpacking, tweaking, adjusting and installing sounds like the better option. |
#11
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Lathe questions...
Ignoramus15263 wrote: On 2011-02-12, Pete C. wrote: I'm thinking of buying one of the Chinese 14x40 engine lathes, Harbor Freight #66665 or equivalent. I have a 12x36 or so Atlas Clausing currently (will keep), but it has a 1 1/2-8 threaded, 3C spindle, I only have a mediocre 3 jaw chuck, etc. I know I could chase around after old iron that may be better, but I'd still likely have to chase after chucks and other necessary accessories and likely not get the D series spindle I really want. Everything I've been able to find on these 14x40 engine lathes (the better models with foot brake, coolant, etc.) seems to indicate that they are pretty decent machines, particularly if you are able to go through them thoroughly when installing them and tweak everything. Does anyone here have any experience with them? I heard some positive experiences about them from a friend of a friend. Everything I've found seems to indicate they are good machines if you know how to adjust and tweak them. I'm also looking at the engine lathe version, not the bench lathe version, which is a beefier machine with more features. Old iron comes with its own problems, too. Exactly, so you have to spend time traveling, inspecting, possibly rejecting, chasing after parts and accessories, etc. Something I'd rather avoid. |
#12
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Lathe questions...
"Bob AZ" wrote in message ... On Feb 12, 8:19 am, "Pete C." wrote: I'm thinking of buying one of the Chinese 14x40 engine lathes, Harbor Freight #66665 or equivalent. I have a 12x36 or so Atlas Clausing currently (will keep), but it has a 1 1/2-8 threaded, 3C spindle, Thanks, Pete C. I have a Birmingham 13 x 40. Had to do some cosmetic things lathe and of course clesn off the cosmoline but it runs well for me. Use it a few times a month. Perhaps 10 hours motor time. I live in AZ and it was shipped from LA Area. I imagine they are avail from several distributors in the US. My distributor is in LAs Vegas area. Good service. Bob AZ I bought a Turn-Pro 13 x 40 ten years ago and have had no problems. It's done a lot of work too. Made in Taiwan and twice the price of a china lathe. phil k. |
#13
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Lathe questions...
On 2011-02-13, Pete C. wrote:
Karl Townsend wrote: There's a hell-of-a difference between these and top end old American iron. I'm watching for a LeBlond Servo shift in this same size range. You can pick one up from a used machine jockey for about 4K (no tooling) anytime around here. You'll buy the machine again tooling it. That's exactly the point, for under $4k I can get the Chinese 14x40 engine lathe (not the bench version), with a full set of accessories and get it all in one or two crates. Waiting for old iron, I have to wait, hunt, inspect, chase after chucks, rests, centers, etc. and end up paying twice as much and waiting months to get everything. I'm not going to bust your balls about buying Asian. That's been done too much around here. But I do think you should at least take a look at what a few jockeys have on hand if you're in a hurry. For myself, I'm a cheapskate and patient. If it'll make you feel worse, I'll rub salt in the wound when I score a nice one. I'm cheap too, but not particularly patient, so waiting months to find everything and paying twice as much doesn't appeal to me. Getting a big crate and spending a week unpacking, tweaking, adjusting and installing sounds like the better option. The Chinese are neither stupid, nor incompetent and know how ot make quality stuff -- if the retailer asks them to. So I have personally no problem with getting something new if it is known to be a good brand and has a real company behind it, like Republic Lagun or whatsver. i |
#14
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Lathe questions...
On Sun, 13 Feb 2011 09:36:34 -0600, "Pete C."
wrote: Karl Townsend wrote: There's a hell-of-a difference between these and top end old American iron. I'm watching for a LeBlond Servo shift in this same size range. You can pick one up from a used machine jockey for about 4K (no tooling) anytime around here. You'll buy the machine again tooling it. That's exactly the point, for under $4k I can get the Chinese 14x40 engine lathe (not the bench version), with a full set of accessories and get it all in one or two crates. Waiting for old iron, I have to wait, hunt, inspect, chase after chucks, rests, centers, etc. and end up paying twice as much and waiting months to get everything. I'm not going to bust your balls about buying Asian. That's been done too much around here. But I do think you should at least take a look at what a few jockeys have on hand if you're in a hurry. For myself, I'm a cheapskate and patient. If it'll make you feel worse, I'll rub salt in the wound when I score a nice one. I'm cheap too, but not particularly patient, so waiting months to find everything and paying twice as much doesn't appeal to me. Getting a big crate and spending a week unpacking, tweaking, adjusting and installing sounds like the better option. I hear ya on the convenience thing. It is a PITA to put together quality old iron if you want to be cheap. Trouble is I've got used to using top quality stuff - not just average. No way would Asian quality meet my needs. YMMV Karl |
#15
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Lathe questions...
Pete C. wrote:
Wild_Bill wrote: It's great that you've shared that link, David. The phrase that Chinese machines are "kit machines" is clearly demonstrated in those images and comments. For the users that want to begin using the Chinese machines as soon as they're uncrated.. good luck. After replacing pactically every fastener, generally.. a thorough cleanup, and some modifications, the China models are capable of being fairly reliable for home shop use. Another worthwhile upgrade is to (best option) replace the Chinese motors.. or minimally add more motor protective devices. I believe these 14x40 engine lathes (not bench lathes) come with 3HP 3PH motors, so they should be better motors that their single phase equivalents given the general rugged nature of three phase motors. I'll run it off a VFD most likely. Some chinese motors are built very well. I bought a 40 hp one a while ago that I knew had bad bearings. I was very impressed at the quality of the workmanship of the windings and the way they were tied off and potted. After I put it back together I turned it on without the end cooling fan installed. It ran so quiet that I thought it didn't turn on. John |
#16
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Lathe questions...
On 2011-02-13, Jim Wilkins wrote:
On Feb 13, 3:17*am, "Wild_Bill" wrote: It's great that you've shared that link, David. The phrase that Chinese machines are "kit machines" is clearly demonstrated in those images and comments. For the users that want to begin using the Chinese machines as soon as they're uncrated.. good luck. After replacing pactically every fastener, generally.. a thorough cleanup, and some modifications, the China models are capable of being fairly reliable for home shop use.... WB I had to disassemble, clean, and replace every breakable small part on my trade school South Bend too. My 12x24" Clausing only needed the cross-slide leadscrew and nut replaced. It came with a bed turret, and the longitudinal leadscrew and been seldom used even -- but the cross-slide for parting off workpieces if nothing else. Threading was done by Geometric die heads or the like, not by threading feeds and the carriage. (However, the threading gearbox was there -- and the threading dial was still in one of the drawers in the base -- never mounted. :-) I did have to get new bed wipers. (Hmm ... perhaps time to make a new set? I've got the felt needed for that.) I did have to chase down a tailstock for normal turning, but the turret gets used quite a bit at times. Oh -- I did eventually replace the spindle -- to get a L-00 spindle nose instead of a 2-1/4x8 threaded one. And at the same time, I put in new belts from the layshaft to the spindle. (It uses three matched belts in parallel.) Enjoy, DoN. -- Remove oil spill source from e-mail 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 --- |
#17
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Lathe questions...
I have no experience with those lathes, and I don't want to talk you out
of one but a couple of alternatives might be worth thinking about. I had a local shop make me an adaptor to mount a better chuck on my lathe. The threaded part of the chuck is a light interference fit with the body of the chuck, attached with machine screws, that can be tapped out. He left the finish machining to me so it would be centered on my spindle. Worked great, and I now have a decent self-centering chuck after years of misery with my worn-out 4-jaw chuck. (The rest of the lathe is still old and crappy but it was far cheaper than a better lathe!) I had them make it because they had the tap...and my lathe doesn't cut threads any more. The same shop inspects and/or reconditions and sells very nice used lathes for about what HF wants for their new ones. They rarely have Hardinge Dovetails but good South Bends and the like that cost $20K new can be had for $2K. YMMV. -- John Eells Pete C. wrote: I'm thinking of buying one of the Chinese 14x40 engine lathes, Harbor Freight #66665 or equivalent. I have a 12x36 or so Atlas Clausing currently (will keep), but it has a 1 1/2-8 threaded, 3C spindle, I only have a mediocre 3 jaw chuck, etc. I know I could chase around after old iron that may be better, but I'd still likely have to chase after chucks and other necessary accessories and likely not get the D series spindle I really want. Everything I've been able to find on these 14x40 engine lathes (the better models with foot brake, coolant, etc.) seems to indicate that they are pretty decent machines, particularly if you are able to go through them thoroughly when installing them and tweak everything. Does anyone here have any experience with them? Thanks, Pete C. |
#18
Posted to rec.crafts.metalworking
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Lathe questions...
On Sat, 12 Feb 2011 09:19:19 -0600, "Pete C."
wrote: I'm thinking of buying one of the Chinese 14x40 engine lathes, Harbor Freight #66665 or equivalent. I have a 12x36 or so Atlas Clausing currently (will keep), but it has a 1 1/2-8 threaded, 3C spindle, I only have a mediocre 3 jaw chuck, etc. I know I could chase around after old iron that may be better, but I'd still likely have to chase after chucks and other necessary accessories and likely not get the D series spindle I really want. Everything I've been able to find on these 14x40 engine lathes (the better models with foot brake, coolant, etc.) seems to indicate that they are pretty decent machines, particularly if you are able to go through them thoroughly when installing them and tweak everything. Does anyone here have any experience with them? Thanks, Pete C. I have an Enterprise 15 x 50, made in India by Mysore Kiloskar. Foot brake, D1-4 spindle. I've been completely satisfied with it. |
#19
Posted to rec.crafts.metalworking
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Lathe questions...
Pete C. wrote:
I'm thinking of buying one of the Chinese 14x40 engine lathes, Harbor Freight #66665 or equivalent. I have a 12x36 or so Atlas Clausing currently (will keep), but it has a 1 1/2-8 threaded, 3C spindle, I only have a mediocre 3 jaw chuck, etc. I know I could chase around after old iron that may be better, but I'd still likely have to chase after chucks and other necessary accessories and likely not get the D series spindle I really want. Everything I've been able to find on these 14x40 engine lathes (the better models with foot brake, coolant, etc.) seems to indicate that they are pretty decent machines, particularly if you are able to go through them thoroughly when installing them and tweak everything. Does anyone here have any experience with them? We had an Enco-badged 14x40 in the proto shop of a company I worked for. Everyone bitched about it, but we still turned lots of nice prototype work on it. Paid for itself easily. |
#20
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Lathe questions...
Steve Ackman wrote:
02:53:58 -0600, Don Foreman, wrote: I have an Enterprise 15 x 50, made in India by Mysore Kiloskar. There's a coffee from that region known as Mysore Nuggets. Do your own joke. Everyone does. ;-) Is it anything like Kopi Luwak? http://en.wikipedia.org/wiki/Kopi_Luwak Cheers! Rich |
#21
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Lathe questions...
On Wed, 16 Feb 2011 14:12:11 -0800, Rich Grise
wrote: Steve Ackman wrote: 02:53:58 -0600, Don Foreman, wrote: I have an Enterprise 15 x 50, made in India by Mysore Kiloskar. There's a coffee from that region known as Mysore Nuggets. Do your own joke. Everyone does. ;-) Is it anything like Kopi Luwak? http://en.wikipedia.org/wiki/Kopi_Luwak Cheers! Rich I spent some 20 years in Indonesia and while I often heard kopi Luwak mentioned, by both Indonesian and foreigners, I never actually came across any and have always wondered whether it did in fact exist. While most Indonesians will immediately recognize a reference to the name it is certainly not commonly available in the country. |
#22
Posted to rec.crafts.metalworking
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Lathe questions...
john B. wrote:
On Wed, 16 Feb 2011 14:12:11 -0800, Rich Grise wrote: Steve Ackman wrote: 02:53:58 -0600, Don Foreman, wrote: I have an Enterprise 15 x 50, made in India by Mysore Kiloskar. There's a coffee from that region known as Mysore Nuggets. Do your own joke. Everyone does. ;-) Is it anything like Kopi Luwak? http://en.wikipedia.org/wiki/Kopi_Luwak Cheers! Rich I spent some 20 years in Indonesia and while I often heard kopi Luwak mentioned, by both Indonesian and foreigners, I never actually came across any and have always wondered whether it did in fact exist. While most Indonesians will immediately recognize a reference to the name it is certainly not commonly available in the country. I wonder if you could have made some by yourself? |
#23
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Lathe questions...
On Wed, 16 Feb 2011 22:38:13 -0500, John
wrote: john B. wrote: On Wed, 16 Feb 2011 14:12:11 -0800, Rich Grise wrote: Steve Ackman wrote: 02:53:58 -0600, Don Foreman, wrote: I have an Enterprise 15 x 50, made in India by Mysore Kiloskar. There's a coffee from that region known as Mysore Nuggets. Do your own joke. Everyone does. ;-) Is it anything like Kopi Luwak? http://en.wikipedia.org/wiki/Kopi_Luwak Cheers! Rich I spent some 20 years in Indonesia and while I often heard kopi Luwak mentioned, by both Indonesian and foreigners, I never actually came across any and have always wondered whether it did in fact exist. While most Indonesians will immediately recognize a reference to the name it is certainly not commonly available in the country. I wonder if you could have made some by yourself? Apparently not. for some reason it must be a Lowak. |
#24
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Lathe questions...
On Thu, 17 Feb 2011 16:34:52 -0700, Steve Ackman
wrote: In , on Thu, 17 Feb 2011 07:41:09 +0700, john B, wrote: I spent some 20 years in Indonesia and while I often heard kopi Luwak mentioned, by both Indonesian and foreigners, I never actually came across any and have always wondered whether it did in fact exist. While most Indonesians will immediately recognize a reference to the name it is certainly not commonly available in the country. It generally goes for around $150/lb. The market is VERY limited. Lets see; that's about Rupiah 1.3 million for about a half kilo.... No, probably an extremely limited market. |
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