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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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What is a small milling machine to look for?
On Sun, 24 May 2009 14:28:59 -0400, the infamous Leon Fisk
scrawled the following: On Sun, 24 May 2009 11:26:44 -0500, "Karl Townsend" wrote: A little bigger than your request, but Jet makes a good value milling machine. (I didn't see the OP.) Don't know much about it, other than the latest Wholesale Tool flier is the first I have seen it anywhe Hobby Milling & Drilling Machine (JET) Regular Price $579.00 Description: -Cast iron design -Powerful 150-watt DC motor snort An enormous 1/5 horsepower! For $80 less, HF's 44991 has 4 times the power and a bit more size. http://www.harborfreight.com/cpi/cta...emnumber=44991 - Press HERE to arm. (Release to detonate.) ----------- |
#2
Posted to rec.crafts.metalworking
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What is a small milling machine to look for?
Larry Jaques wrote:
On Sun, 24 May 2009 14:28:59 -0400, the infamous Leon Fisk scrawled the following: On Sun, 24 May 2009 11:26:44 -0500, "Karl Townsend" wrote: A little bigger than your request, but Jet makes a good value milling machine. (I didn't see the OP.) Don't know much about it, other than the latest Wholesale Tool flier is the first I have seen it anywhe Hobby Milling & Drilling Machine (JET) Regular Price $579.00 Description: -Cast iron design -Powerful 150-watt DC motor snort An enormous 1/5 horsepower! For $80 less, HF's 44991 has 4 times the power and a bit more size. http://www.harborfreight.com/cpi/cta...emnumber=44991 - Press HERE to arm. (Release to detonate.) ----------- For some good reviews visit http://www.mini-lathe.com/Mini_mill/Main/mini-mill.htm Howard Garner |
#3
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What is a small milling machine to look for?
On May 25, 7:35*am, Howard R Garner wrote:
Larry Jaques wrote: On Sun, 24 May 2009 14:28:59 -0400, the infamous Leon Fisk scrawled the following: On Sun, 24 May 2009 11:26:44 -0500, "Karl Townsend" wrote: A little bigger than your request, but Jet makes a good value milling machine. (I didn't see the OP.) Don't know much about it, other than the latest Wholesale Tool flier is the first I have seen it anywhe Hobby Milling & Drilling Machine (JET) Regular Price *$579.00 Description: -Cast iron design -Powerful 150-watt DC motor snort *An enormous 1/5 horsepower! For $80 less, HF's 44991 has 4 times the power and a bit more size. http://www.harborfreight.com/cpi/cta...emnumber=44991 - * * * Press HERE to arm. *(Release to detonate.) * * * * * * * * * * *----------- For some good reviews visit http://www.mini-lathe.com/Mini_mill/Main/mini-mill.htm Howard Garner This is a near copy of the old Clausing knee mill with an R8 spindle: http://www.grizzly.com/outlet/Shop-F...0-x-34-/T20829 http://www.lathes.co.uk/clausing%20vertical/ The copy seemed more capable of a heavy cut than my 8525. I had a similar Enco 100-5100 in a model shop I ran. The less- important small parts were poorly made but otherwise it was a decent mill for prototyping microwave radio components. Mills this size will fit into places too small for a 1 ton Bridgeport. jsw |
#4
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What is a small milling machine to look for?
On May 25, 7:22*am, Jim Wilkins wrote:
On May 25, 7:35*am, Howard R Garner wrote: Larry Jaques wrote: On Sun, 24 May 2009 14:28:59 -0400, the infamous Leon Fisk scrawled the following: On Sun, 24 May 2009 11:26:44 -0500, "Karl Townsend" wrote: A little bigger than your request, but Jet makes a good value milling machine. (I didn't see the OP.) Don't know much about it, other than the latest Wholesale Tool flier is the first I have seen it anywhe Hobby Milling & Drilling Machine (JET) Regular Price *$579.00 Description: -Cast iron design -Powerful 150-watt DC motor snort *An enormous 1/5 horsepower! For $80 less, HF's 44991 has 4 times the power and a bit more size. http://www.harborfreight.com/cpi/cta...emnumber=44991 - * * * Press HERE to arm. *(Release to detonate.) * * * * * * * * * * *----------- For some good reviews visit http://www.mini-lathe.com/Mini_mill/Main/mini-mill.htm Howard Garner This is a near copy of the old Clausing knee mill with an R8 spindle:http://www.grizzly.com/outlet/Shop-F...0-x-34-/T20829 http://www.lathes.co.uk/clausing%20vertical/ The copy seemed more capable of a heavy cut than my 8525. I had a similar Enco 100-5100 in a model shop I ran. The less- important small parts were poorly made but otherwise it was a decent mill for prototyping microwave radio components. Mills this size will fit into places too small for a 1 ton Bridgeport. jsw I agree. One of my smaller mills is an Enco 100-5100...put a homemade riser on it to get more Z height and it becomes an excellent small mill with an reasonable working envelope. And it is easily broken down to move to basements, apartments and it works well as a mobile mill in a tool shop van if you race. TMT TMT |
#5
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What is a small milling machine to look for?
On May 27, 11:09*pm, Too_Many_Tools wrote:
On May 25, 7:22*am, Jim Wilkins wrote: I had a similar [to a Clausing] Enco 100-5100 in a model shop I ran.... One of my smaller mills is an Enco 100-5100...put a homemade riser on it to get more Z height and it becomes an excellent small mill with an reasonable working envelope.... TMT On that particular example the belt cover hinge was weak and the feed handle dials didn't turn. I opened up the dial bores (with a file) and added a thumbscrew. The only other annoyance was the 8 TPI feedscrews. I never pushed it hard enough to make the frame vibrate, which is the cutting rate limit on my Clausing. When that happens switching to a shell mill with more teeth sometimes raises the limit to motor power or belt slip. jsw |
#6
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What is a small milling machine to look for?
On May 28, 5:13*am, Jim Wilkins wrote:
On May 27, 11:09*pm, Too_Many_Tools wrote: On May 25, 7:22*am, Jim Wilkins wrote: I had a similar [to a Clausing] Enco 100-5100 in a model shop I ran..... One of my smaller mills is an Enco 100-5100...put a homemade riser on it to get more Z height and it becomes an excellent small mill with an reasonable working envelope.... TMT On that particular example the belt cover hinge was weak and the feed handle dials didn't turn. I opened up the dial bores (with a file) and added a thumbscrew. The only other annoyance was the 8 TPI feedscrews. I never pushed it hard enough to make the frame vibrate, which is the cutting rate limit on my Clausing. When that happens switching to a shell mill with more teeth sometimes raises the limit to motor power or belt slip. jsw Good points. And in my opinion minor mods to an already operational mill. To the OP, the approach I took (and the one that this group suggested...thanks guys) is to take a hard look at what you expect to use your mill for. What you are trying to determine is what size of working envelope that you need which translates into how big a table and Z height you need. In my case I have small mills (Sherline/Unimat) for tiny work and extreme portability, an Enco 6x26 modified with a 7" riser and a Burke Millrite for medium sized work (both mills still portable by one man) and finally a Bridgeport for larger work (limited portability at best...ever carry a Bridgeport up three stories to an apartment? ;) ). Anything larger I farm out to a local machine shop since the need is seldom. Also I have a healthy selection of horizontal/vertical Atlas, Burke and Rusnok mills dedicated to specific applications. Does one need all these mills? The answer is likely "No" but in my case they cover a range of work envelopes that gives me convenience and flexibility....and you have to remember my nym is Too_Many_Tools. ;) TMT |
#7
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What is a small milling machine to look for?
"Too_Many_Tools" wrote in message ... On May 28, 5:13 am, Jim Wilkins wrote: On May 27, 11:09 pm, Too_Many_Tools wrote: jsw Good points. And in my opinion minor mods to an already operational mill. To the OP, the approach I took (and the one that this group suggested...thanks guys) is to take a hard look at what you expect to use your mill for. What you are trying to determine is what size of working envelope that you need which translates into how big a table and Z height you need. In my case I have small mills (Sherline/Unimat) for tiny work and extreme portability, an Enco 6x26 modified with a 7" riser and a Burke Millrite for medium sized work (both mills still portable by one man) and finally a Bridgeport for larger work (limited portability at best...ever carry a Bridgeport up three stories to an apartment? ;) ). Anything larger I farm out to a local machine shop since the need is seldom. Also I have a healthy selection of horizontal/vertical Atlas, Burke and Rusnok mills dedicated to specific applications. Does one need all these mills? The answer is likely "No" but in my case they cover a range of work envelopes that gives me convenience and flexibility....and you have to remember my nym is Too_Many_Tools. ;) TMT __________________________________________________ _ speaking of too many tools a friend of mine has a K&T #2H (horizontal) mill, in southern CA, that he has decided he can't keep - figures around $450 would be a fair price - that might make a nice mill if someone can move it out - |
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