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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
Posted to rec.crafts.metalworking
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Home shop machining
I think this guy has the right idea trying to get home shop machinists
to pay more for better Chinese machine tools: http://www.littlemachineshop.com/default.php |
#2
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Home shop machining
jon_banquer wrote:
I think this guy has the right idea trying to get home shop machinists to pay more for better Chinese machine tools: http://www.littlemachineshop.com/default.php I've used them quite a few times, they have a nice selection on US made stuff. I wanted a insert from ar warner they didn't carry so they got some and added it to their product list. They're good folks. |
#3
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Home shop machining
Cydrome Leader wrote: jon_banquer wrote: I think this guy has the right idea trying to get home shop machinists to pay more for better Chinese machine tools: http://www.littlemachineshop.com/default.php I've used them quite a few times, they have a nice selection on US made stuff. I wanted a insert from ar warner they didn't carry so they got some and added it to their product list. They're good folks. On the Chinese machine tools end, the Seig folks who make the mini mills and mini lathes are good folks as well. Their products are quite good for the money and size, and they respond to email questions promptly. Important to remember that there are some good Chinese companies that care about their products, and not lump them all in a "cheap junk" category. |
#4
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Home shop machining
On Jan 8, 1:27*pm, "Pete C." wrote:
Cydrome Leader wrote: jon_banquer wrote: I think this guy has the right idea trying to get home shop machinists to pay more for better Chinese machine tools: http://www.littlemachineshop.com/default.php I've used them quite a few times, they have a nice selection on US made stuff. I wanted a insert from ar warner they didn't carry so they got some and added it to their product list. They're good folks. On the Chinese machine tools end, the Seig folks who make the mini mills and mini lathes are good folks as well. Their products are quite good for the money and size, and they respond to email questions promptly. Important to remember that there are some good Chinese companies that care about their products, and not lump them all in a "cheap junk" category. Think what makes Sieg different is they listen, they learn from their mistakes and they are willing to work with those who want to sell a better quality Sieg. Sieg has made a lot of junk and now has a much better idea of how to grow their business by not only offering cheap machine tools but quality machine tools as well. |
#5
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Home shop machining
"jon_banquer" wrote in message
... I think this guy has the right idea trying to get home shop machinists to pay more for better Chinese machine tools: http://www.littlemachineshop.com/default.php I've bought a number of things from LMS and most were very good, but I do have a lead screw that does not quite lockup in the application it was sold for. Its what finally decided me to convert the machine to CNC. |
#6
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Home shop machining
"Pete C." wrote in message ... Cydrome Leader wrote: jon_banquer wrote: I think this guy has the right idea trying to get home shop machinists to pay more for better Chinese machine tools: http://www.littlemachineshop.com/default.php I've used them quite a few times, they have a nice selection on US made stuff. I wanted a insert from ar warner they didn't carry so they got some and added it to their product list. They're good folks. On the Chinese machine tools end, the Seig folks who make the mini mills and mini lathes are good folks as well. Their products are quite good for the money and size, and they respond to email questions promptly. Important to remember that there are some good Chinese companies that care about their products, and not lump them all in a "cheap junk" category. I would modify that statement a bit. I bought a Sieg mini-lathe and minimill a few years ago and both came with numerous assembly and Q.C issues that I had to straighten out before using. The mill was a Grizzly brand and it did have fewer issues than the Pro-Tech brand lathe I had bought earlier. That said, they are an OK value for the money. I bought them mainly because I could fit both on one bench in my small shop. I would have paid a little more for better quality. I think most Chinese factories can produce high quality, but whether they do depends on the expectations and inspection processes of their customer's who resell the product. Little Machine Shop is a good place and I have bought some Chinese-made tooling there that was fine. |
#7
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Home shop machining
On Jan 8, 11:12*am, jon_banquer wrote:
I think this guy has the right idea trying to get home shop machinists to pay more for better Chinese machine tools: http://www.littlemachineshop.com/default.php For those who have purchased Sieg tools and have problems with the gearbox and spindle these videos are excellent even if the person who made them is next to impossible to deal with: http://swarfrat.com/MillLatheSpindleRepair.htm |
#8
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Home shop machining
On Tue, 8 Jan 2013 14:38:05 -0800, "anorton"
wrote: "Pete C." wrote in message ... Cydrome Leader wrote: jon_banquer wrote: I think this guy has the right idea trying to get home shop machinists to pay more for better Chinese machine tools: http://www.littlemachineshop.com/default.php I've used them quite a few times, they have a nice selection on US made stuff. I wanted a insert from ar warner they didn't carry so they got some and added it to their product list. They're good folks. On the Chinese machine tools end, the Seig folks who make the mini mills and mini lathes are good folks as well. Their products are quite good for the money and size, and they respond to email questions promptly. Important to remember that there are some good Chinese companies that care about their products, and not lump them all in a "cheap junk" category. I would modify that statement a bit. I bought a Sieg mini-lathe and minimill a few years ago and both came with numerous assembly and Q.C issues that I had to straighten out before using. The mill was a Grizzly brand and it did have fewer issues than the Pro-Tech brand lathe I had bought earlier. That said, they are an OK value for the money. I bought them mainly because I could fit both on one bench in my small shop. I would have paid a little more for better quality. I think most Chinese factories can produce high quality, but whether they do depends on the expectations and inspection processes of their customer's who resell the product. Little Machine Shop is a good place and I have bought some Chinese-made tooling there that was fine. The Chinese can and DO make quite good machines..when one is talking about Industrial quality machines. Many many US branded machines are now made in China, including Bridgeport. However..that is the result of supervison by the home company, the selling price and a host of other differences from "hobby" machines Gunner The methodology of the left has always been: 1. Lie 2. Repeat the lie as many times as possible 3. Have as many people repeat the lie as often as possible 4. Eventually, the uninformed believe the lie 5. The lie will then be made into some form oflaw 6. Then everyone must conform to the lie |
#9
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Home shop machining
On Jan 8, 3:49*pm, Gunner wrote:
On Tue, 8 Jan 2013 14:38:05 -0800, "anorton" wrote: "Pete C." wrote in message ... Cydrome Leader wrote: jon_banquer wrote: I think this guy has the right idea trying to get home shop machinists to pay more for better Chinese machine tools: http://www.littlemachineshop.com/default.php I've used them quite a few times, they have a nice selection on US made stuff. I wanted a insert from ar warner they didn't carry so they got some and added it to their product list. They're good folks. On the Chinese machine tools end, the Seig folks who make the mini mills and mini lathes are good folks as well. Their products are quite good for the money and size, and they respond to email questions promptly. Important to remember that there are some good Chinese companies that care about their products, and not lump them all in a "cheap junk" category. I would modify that statement a bit. I bought a Sieg mini-lathe and minimill a few years ago and both came with numerous assembly and Q.C issues that I had to straighten out before using. The mill was a Grizzly brand and it did have fewer issues than the Pro-Tech brand lathe I had bought earlier. That said, they are an OK value for the money. I bought them mainly because I could fit both on one bench in my small shop. *I would have paid a little more for better quality. I think most Chinese factories can produce high quality, but whether they do depends on the expectations and inspection processes of their customer's who resell the product. Little Machine Shop is a good place and I have bought some Chinese-made tooling there that was fine. The Chinese can and DO make quite good machines..when one is talking about Industrial quality machines. * Many many US branded machines are now made in China, including Bridgeport. However..that is the result of supervison by the home company, the selling price and a host of other differences from "hobby" machines Gunner The methodology of the left has always been: 1. Lie 2. Repeat the lie as many times as possible 3. Have as many people repeat the lie as often as possible 4. Eventually, the uninformed believe the lie 5. The lie will then be made into some form oflaw 6. Then everyone must conform to the lie Thank you, Captain Obvious. |
#10
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Home shop machining
anorton wrote: "Pete C." wrote in message ... Cydrome Leader wrote: jon_banquer wrote: I think this guy has the right idea trying to get home shop machinists to pay more for better Chinese machine tools: http://www.littlemachineshop.com/default.php I've used them quite a few times, they have a nice selection on US made stuff. I wanted a insert from ar warner they didn't carry so they got some and added it to their product list. They're good folks. On the Chinese machine tools end, the Seig folks who make the mini mills and mini lathes are good folks as well. Their products are quite good for the money and size, and they respond to email questions promptly. Important to remember that there are some good Chinese companies that care about their products, and not lump them all in a "cheap junk" category. I would modify that statement a bit. I bought a Sieg mini-lathe and minimill a few years ago and both came with numerous assembly and Q.C issues that I had to straighten out before using. The mill was a Grizzly brand and it did have fewer issues than the Pro-Tech brand lathe I had bought earlier. That said, they are an OK value for the money. I bought them mainly because I could fit both on one bench in my small shop. I would have paid a little more for better quality. I think most Chinese factories can produce high quality, but whether they do depends on the expectations and inspection processes of their customer's who resell the product. Little Machine Shop is a good place and I have bought some Chinese-made tooling there that was fine. When I got my X2 mini-mill from Harbor Freight (on sale and 20% coupon) I had decided from looking at the display model that it would be good enough for what I needed at the time, a quick CNC conversion for engraving use. When I uncrated the unit I found it was quite a bit nicer than the display model. A few evenings of quick motor bracket fabrication and whatnot and the CNC conversion was up and running, and I didn't have to "fix" anything other than the expected tramming and gib adjustment. |
#11
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Home shop machining
On Tue, 8 Jan 2013 14:38:05 -0800, "anorton"
wrote: "Pete C." wrote in message ... Cydrome Leader wrote: jon_banquer wrote: I think this guy has the right idea trying to get home shop machinists to pay more for better Chinese machine tools: http://www.littlemachineshop.com/default.php I've used them quite a few times, they have a nice selection on US made stuff. I wanted a insert from ar warner they didn't carry so they got some and added it to their product list. They're good folks. On the Chinese machine tools end, the Seig folks who make the mini mills and mini lathes are good folks as well. Their products are quite good for the money and size, and they respond to email questions promptly. Important to remember that there are some good Chinese companies that care about their products, and not lump them all in a "cheap junk" category. I would modify that statement a bit. I bought a Sieg mini-lathe and minimill a few years ago and both came with numerous assembly and Q.C issues that I had to straighten out before using. The mill was a Grizzly brand and it did have fewer issues than the Pro-Tech brand lathe I had bought earlier. That said, they are an OK value for the money. I bought them mainly because I could fit both on one bench in my small shop. I would have paid a little more for better quality. I think most Chinese factories can produce high quality, but whether they do depends on the expectations and inspection processes of their customer's who resell the product. Little Machine Shop is a good place and I have bought some Chinese-made tooling there that was fine. If you go into a machine shop in Asia today you find that the older machines are European made and the newer equipment is all Chinese. I recently had the opportunity to use a bloke's shop in Singapore for a week and my experience with his Chinese made vertical mill and lathe was very positive. The difference in perception appears to be that the U.S. market is now oriented toward cheap **** for cheap people while the Asian market is more interested in professional level machinery that does the job and lasts a long time. Of course, the professional level Chinese stuff doesn't sell for pennies either. It is interesting that I don't believe I have ever seen a U.S. made machine in any of the shops I've been in "over here". -- Cheers, John B. |
#12
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Home shop machining
On Jan 8, 4:26*pm, "Pete C." wrote:
anorton wrote: "Pete C." wrote in message ... Cydrome Leader wrote: jon_banquer wrote: I think this guy has the right idea trying to get home shop machinists to pay more for better Chinese machine tools: http://www.littlemachineshop.com/default.php I've used them quite a few times, they have a nice selection on US made stuff. I wanted a insert from ar warner they didn't carry so they got some and added it to their product list. They're good folks. On the Chinese machine tools end, the Seig folks who make the mini mills and mini lathes are good folks as well. Their products are quite good for the money and size, and they respond to email questions promptly. Important to remember that there are some good Chinese companies that care about their products, and not lump them all in a "cheap junk" category. I would modify that statement a bit. I bought a Sieg mini-lathe and minimill a few years ago and both came with numerous assembly and Q.C issues that I had to straighten out before using. The mill was a Grizzly brand and it did have fewer issues than the Pro-Tech brand lathe I had bought earlier. That said, they are an OK value for the money. I bought them mainly because I could fit both on one bench in my small shop. *I would have paid a little more for better quality. I think most Chinese factories can produce high quality, but whether they do depends on the expectations and inspection processes of their customer's who resell the product. Little Machine Shop is a good place and I have bought some Chinese-made tooling there that was fine. When I got my X2 mini-mill from Harbor Freight (on sale and 20% coupon) I had decided from looking at the display model that it would be good enough for what I needed at the time, a quick CNC conversion for engraving use. When I uncrated the unit I found it was quite a bit nicer than the display model. A few evenings of quick motor bracket fabrication and whatnot and the CNC conversion was up and running, and I didn't have to "fix" anything other than the expected tramming and gib adjustment. I wouldn't expect you to have to fix or modify anything for engraving. Cutting metal... that's another story. |
#13
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Home shop machining
On Jan 8, 4:53*pm, wrote:
On Tue, 8 Jan 2013 14:38:05 -0800, "anorton" wrote: "Pete C." wrote in message ... Cydrome Leader wrote: jon_banquer wrote: I think this guy has the right idea trying to get home shop machinists to pay more for better Chinese machine tools: http://www.littlemachineshop.com/default.php I've used them quite a few times, they have a nice selection on US made stuff. I wanted a insert from ar warner they didn't carry so they got some and added it to their product list. They're good folks. On the Chinese machine tools end, the Seig folks who make the mini mills and mini lathes are good folks as well. Their products are quite good for the money and size, and they respond to email questions promptly. Important to remember that there are some good Chinese companies that care about their products, and not lump them all in a "cheap junk" category. I would modify that statement a bit. I bought a Sieg mini-lathe and minimill a few years ago and both came with numerous assembly and Q.C issues that I had to straighten out before using. The mill was a Grizzly brand and it did have fewer issues than the Pro-Tech brand lathe I had bought earlier. That said, they are an OK value for the money. I bought them mainly because I could fit both on one bench in my small shop. *I would have paid a little more for better quality. I think most Chinese factories can produce high quality, but whether they do depends on the expectations and inspection processes of their customer's who resell the product. Little Machine Shop is a good place and I have bought some Chinese-made tooling there that was fine. If you go into a machine shop in Asia today you find that the older machines are European made and the newer equipment is all Chinese. I recently had the opportunity to use a bloke's shop in Singapore for a week and my experience with his Chinese made vertical mill and lathe was very positive. The difference in perception appears to be that the U.S. market is now oriented toward cheap **** for cheap people while the Asian market is more interested in professional level machinery that does the job and lasts a long time. Of course, the professional level Chinese stuff doesn't sell for pennies either. It is interesting that I don't believe I have ever seen a U.S. made machine in any of the shops I've been in "over here". -- Cheers, John B. I hear Haas sells a **** load of machines in China. |
#14
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Home shop machining
"Pete C." wrote in message ... anorton wrote: "Pete C." wrote in message ... Cydrome Leader wrote: jon_banquer wrote: I think this guy has the right idea trying to get home shop machinists to pay more for better Chinese machine tools: http://www.littlemachineshop.com/default.php I've used them quite a few times, they have a nice selection on US made stuff. I wanted a insert from ar warner they didn't carry so they got some and added it to their product list. They're good folks. On the Chinese machine tools end, the Seig folks who make the mini mills and mini lathes are good folks as well. Their products are quite good for the money and size, and they respond to email questions promptly. Important to remember that there are some good Chinese companies that care about their products, and not lump them all in a "cheap junk" category. I would modify that statement a bit. I bought a Sieg mini-lathe and minimill a few years ago and both came with numerous assembly and Q.C issues that I had to straighten out before using. The mill was a Grizzly brand and it did have fewer issues than the Pro-Tech brand lathe I had bought earlier. That said, they are an OK value for the money. I bought them mainly because I could fit both on one bench in my small shop. I would have paid a little more for better quality. I think most Chinese factories can produce high quality, but whether they do depends on the expectations and inspection processes of their customer's who resell the product. Little Machine Shop is a good place and I have bought some Chinese-made tooling there that was fine. When I got my X2 mini-mill from Harbor Freight (on sale and 20% coupon) I had decided from looking at the display model that it would be good enough for what I needed at the time, a quick CNC conversion for engraving use. When I uncrated the unit I found it was quite a bit nicer than the display model. A few evenings of quick motor bracket fabrication and whatnot and the CNC conversion was up and running, and I didn't have to "fix" anything other than the expected tramming and gib adjustment. To be fair, the main mechanical problems with the mill was the was that the Z fine adjust slipped and the hand crank which you push in to engaged the fine adjust was so tight it was nearly impossible to push in and pull out. The rest of the overhaul involved removing the copious amounts of waxy red goo that were on everything including the leadscrews. I had to disassemble the stage to really clean the leadscrews. The lathe was another issue. The main lead screw was not parallel to the ways. I had to drill another hole and remount the far end. I then had to re-adjust the half-nut. The saddle wobbled. I found the angle of the V on the saddle did not match the angle of the V on ways. The saddle V was also skewed relative to the flat on the saddle. I had to file, sand and scrape until the saddle matched the ways. I had to modify how the gears mounted so they would not scrape. The compound slide dial would turn when the crank was turned. The tail stock was at the wrong height and had to be modified to adjust it to the correct height. It is still not quite parallel to the ways. I also installed some of the 100% necessary modifications: a cover on the inside of the apron to keep chips out of the gears, and a lock on the saddle. I found without the apron cover, the apron gears got gummed up very quickly. |
#16
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Home shop machining
On Jan 8, 11:12*am, jon_banquer wrote:
I think this guy has the right idea trying to get home shop machinists to pay more for better Chinese machine tools: http://www.littlemachineshop.com/default.php Metalworking content. |
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