Jump to content

Recommendations For A Good Milling Machine


Recommended Posts

Over the years I have acquired a basic set of model making power tools. From way back when, I acquired a Unimat lathe and recently upgraded my saw and  thickness sander to Byrnes models. Big boy shop tools have helped fill in the gap for other operations.

 

I have been considering a vertical mill but I sense I am entering a "dark" area as I have little experience with them. The use would of course be for ship modeling but even a deliberate search yields a bewildering array of machines and pricing. I perceive my needs would be for milling brass, aluminum and of course hard woods. Variable speed of sufficient power, of course an appropriate X/Y table, an array of available accessories are the "must haves". The"nice to haves" list at this moment is small but I sense CNC adaptability might be in on that list. Price ceilings I would be around $1000.

 

In searching this site, and of course the web, I did come across some options but what I am looking for is a consensus or member recommendation of what manufacturer or direction to go. So any of you accomplished millers out there can you help me decide? 

Link to comment
Share on other sites

I will always vote for Sherline.  They have several models, and I like the 5400 with the 12" base and resettable hand wheels.

 

No matter what mill you go for, you should be aware that you'll spend as much (or more) on accessories.

Link to comment
Share on other sites

I bought a MicroMark mill a few years ago, had the gearing switched for higher speed (wood vs metal) and have never been happy with it.  Finally got a Sherline and couldn't be happier.  Much easier to set up and plenty of support.  10% discount for "seniors".

Maury

Link to comment
Share on other sites

You and I are in the same boat: owners of a unimat lathe and looking for a suitable mill. I had focused on the weight of the machine. I think the sherline comes in at around 100 lbs. while the German and Chinese machines are considerably heavier than that....more machine than I need? I'll be interested in what others here think.

Tom

Link to comment
Share on other sites

I have the UK equivalent one of these and I find it produces good accurate work. At 275lb it is quite heavy for a small machine but weight is an advantage with milling machines as it usually means improved stiffness and accuracy. It also has a good sized table which is a bonus. It is now 5 years old. I use it a lot and have fond it reliable (probably famous last words).

 

http://www.machinetoolonline.com/files/PM_25MV-BD_9-2016_v4.pdf                  

Keith

 

Current Build:-

Cangarda (Steam Yacht) - Scale 1:24

 

Previous Builds:-

 

Schooner Germania (Nova) - Scale 1:36

https://modelshipworld.com/topic/19848-schooner-germania-nova-by-keithaug-scale-136-1908-2011/

Schooner Altair by KeithAug - Scale 1:32 - 1931

http://modelshipworld.com/index.php/topic/12515-schooner-altair-by-keithaug-scale-132-1931/?p=378702

J Class Endeavour by KeithAug - Amati - Scale 1:35 - 1989 after restoration.

http://modelshipworld.com/index.php/topic/10752-j-class-endeavour-by-keithaug-amati-scale-135-1989-after-restoration/?p=325029

 

Other Topics

Nautical Adventures

http://modelshipworld.com/index.php/topic/13727-nautical-adventures/?p=422846

 

 

Link to comment
Share on other sites

In my opinion Sherline is the one to get.  Check their web site www.sherline.com and ad at the back of each issue of the Nautical Research Journal.

I know mine doesn't weigh anywhere near 100 lbs - the web site says shipping weight of under 50 pounds. 

 

Proxxon also makes a good mill.  Check the Proxxon banner ad on the MSW web site.  I have no personal experience with the Proxxon.

 

Kurt

 

Kurt Van Dahm

Director

NAUTICAL RESEARCH GUILD

www.thenrg.org

SAY NO TO PIRACY. SUPPORT ORIGINAL IDEAS AND MANUFACTURERS

CLUBS

Nautical Research & Model Ship Society of Chicago

Midwest Model Shipwrights

North Shore Deadeyes

The Society of Model Shipwrights

Butch O'Hare - IPMS

Link to comment
Share on other sites

I have the Unimat SL1000 and it sets up as a mill.

I ordered a spare Al bed and intend to cut and

mount it at the rear center of the ways to get full excursion up

and down the ways.  I have not done it yet.

I also got the lathe duplication jig from Penn Valley.

 

My focus has been on lofting and framing so I have not needed either

function for a while.

NRG member 45 years

 

Current:  

HMS Centurion 1732 - 60-gun 4th rate - Navall Timber framing

HMS Beagle 1831 refiit  10-gun brig with a small mizzen - Navall (ish) Timber framing

The U.S. Ex. Ex. 1838-1842
Flying Fish 1838  pilot schooner -  framed - ready for stern timbers
Porpose II  1836  brigantine/brig - framed - ready for hawse and stern timbers
Vincennes  1825  Sloop-of-War  -  timbers assembled, need shaping
Peacock  1828  Sloop-of -War  -  timbers ready for assembly
Sea Gull  1838  pilot schooner -  timbers ready for assembly
Relief  1835  ship - timbers ready for assembly

Other

Portsmouth  1843  Sloop-of-War  -  timbers ready for assembly
Le Commerce de Marseilles  1788   118 cannons - framed

La Renommee 1744 Frigate - framed - ready for hawse and stern timbers

 

Link to comment
Share on other sites

I also vote for Sherline. I had one of the little Proxxon mills and almost never used it. For me, it was too small and too limited. Since getting the Sherline mill, I have used it much more than I ever expected to. I would advise getting the DRO option. It's much easier to use than trying to count turns on the handwheels. Definitely get the rotary table (#3700). I used it just a while back to make a ship's wheel. The tilting angle table (#3750) is very useful too. I'd recommend getting one of the mill packages because you'll need all that stuff anyway and it will be cheaper. A 5400 DRO package and the two accessories I mentioned will put you well over your budget however. Adding CNC would be considerably more.

 

I bought my mill (and lathe) through Discount Campus. They have better prices than Sherline Direct. http://www.discountcampus.com/store/sherlineonline.htm

 

Cheers -

John

Link to comment
Share on other sites

I'll add my vote for the Sherline. A quality machine that is reasonably priced and with a huge range of accessories. And remember, "quality is remembered long after price is forgotten". A quality tool is a joy to use and I find great enjoyment every time I use my Sherline.

 

Link to comment
Share on other sites

I would just add a couple of data points.

 

As Keith mentioned, weight is an asset with a mill. However for me there are also weight limitations since I have to get any tool into my basement workshop. That said, a used Bridgeport would be fantastic but I would never be able to get it into my shop. A micro mill is benchtop mounted but I need the bench space and would not want to lift the mill on and off the bench as I need it.

 

Secondly, larger units can mill smaller pieces, but the opposite is not true. Micro mills will never be able to mill using larger bits. However, micromills such as the Sherline or Proxxon mills are very accurate on small scales, they just don't have the power of scope to mill larger pieces. A long XY table is great providing it has the rigidity to hold longer pieces and you have the space for the table to shift out on either side of the mill.

 

I went with the Grizzly G0759. It can be converted to CNC but doesn't come that way. It was small enough that I could get it into my shop and still weighty enough to mill what I would be building. Before I would look at a CNC conversion, I would recommend a good Digital Read Out (DRO). The DRO will allow you to be very accurate but there is a cool factor to having a CNC mill.

 

Lastly, the cost of accessories can double the cost of your mill. Of course you can buy these as you need them, but most mills will require a substantial outlay in accessory cost before you will be able to use them.

 

 

Bill

Chantilly, VA

 

Its not the size of the ship, but the bore of the cannon!

 

Current Build: Scratch Build Brig Eagle

 

Completed Build Log: USS Constitution - Mamoli

Completed Build Gallery: USS Constitution - Mamoli

 

Link to comment
Share on other sites

Bill, I'm fairly sure the GO759 is yet another version of the machine I have and similar to the one I mentioned above. All made in the same Chinese factory and rebadged by distributors. I agree that this machine is a good compromise between size, power and usable capacity. Mine is badged Warco WM16, but if you look at the design it's virtually identical to the GO795. http://www.warco.co.uk/milling-machines/32-wm-16-variable-speed-milling-machine.html

Keith

 

Current Build:-

Cangarda (Steam Yacht) - Scale 1:24

 

Previous Builds:-

 

Schooner Germania (Nova) - Scale 1:36

https://modelshipworld.com/topic/19848-schooner-germania-nova-by-keithaug-scale-136-1908-2011/

Schooner Altair by KeithAug - Scale 1:32 - 1931

http://modelshipworld.com/index.php/topic/12515-schooner-altair-by-keithaug-scale-132-1931/?p=378702

J Class Endeavour by KeithAug - Amati - Scale 1:35 - 1989 after restoration.

http://modelshipworld.com/index.php/topic/10752-j-class-endeavour-by-keithaug-amati-scale-135-1989-after-restoration/?p=325029

 

Other Topics

Nautical Adventures

http://modelshipworld.com/index.php/topic/13727-nautical-adventures/?p=422846

 

 

Link to comment
Share on other sites

It does look exactly like it. I know it, like all Grizzly machines is made in China. Now I just have to learn to use it as well as you do!

 

Bill

Chantilly, VA

 

Its not the size of the ship, but the bore of the cannon!

 

Current Build: Scratch Build Brig Eagle

 

Completed Build Log: USS Constitution - Mamoli

Completed Build Gallery: USS Constitution - Mamoli

 

Link to comment
Share on other sites

To all, and once again, your comments and advice are so useful. It clarifies the "pivot point" for a model miller to be MONEY! The Sherline machine is the overwhelming choice of members for modeling projects. If I have other"marco"  applications maybe a larger bench top machine would be in order. I have never considered using the column to convert my Unimat to a milling device as I always discounted its capability. Given all comments and my needs I guess the wallet will have to open up more.

Link to comment
Share on other sites

Guest Tim I.

Joe,

 

I have both the Serline Lathe and Mill. I have some older models as they were second hand, but they still work well.

 

Let me know when you want to take a look at them and I can bring them up to your house, or you can come down to my shop.

 

Thank you,

 

Tim

Link to comment
Share on other sites

I think one has to settle the required parameters first, that is maximum envisaged size of parts (then multiply by 2), moveability, required precision and viewability, etc.

 

Sherlines, Taig, and some of the smaller Proxxon models as well as the watchmakers lathes converted into a mill are all benchtop machines, they can be moved around easily. Anything above 20 kg probably will have to have a permanent bench-space or even a dedicated stand.

 

Weight is usually the result of increased rigidity by heaving more metal or cast iron/steel instead of aluminium around. This makes for precise quiet running machines - if you are talking about the high end and not the cheap Chinese blobs of cast iron.

 

The spindle speeds of the typical bench-top mills are arranged for metals or plastics, not for wood. Some manufacturers offer conversions for the higher speeds that are neede to mill wood cleanly.

 

Most of the small bench-top machines are made from aluminium. One needs to keep this in mind, if one envisages to work on steel - don't think only of the models ! Once you have a mill, you almost certainly will begin to make your own attachments for the mill and your lathe and ...

 

wefalck

 

panta rhei - Everything is in flux

 

 

M-et-M-72.jpg  Banner-AKHS-72.jpg  Banner-AAMM-72.jpg  ImagoOrbis-72.jpg
Link to comment
Share on other sites

I agree with Bill on the size of the mill.  If you have limited space and you don't plan on using the mill for anything else other than small scale modeling go with a Sherline.   They have tons of accessories and can easily be converted to CNC at a later date if you choose.  You will pay as much for a fully tooled Sherline as you will for a good used full size mill.  I went a different route.  About 10 years ago I found a Hardinge TM-UM horizontal tool room mill in great condition at a government auction that had been sitting in a prototype lab for decades gathering dust.  I picked it up for 600 bucks  with some tooling.  I found a Bridgeport high speed M head on ebay for 300 bucks in so so condition, rebuilt the head with new high speed bearings and mounted it on the Hardinge.  Added a 2 speed 1 horse motor and now have spindle speeds ranging from 140 rpm for cutting steel to 12000 rpm for aluminum, brass and any wood.  It takes MT-2 collets which are readily available and range in size from 1/8 to 1/2" with mill collets up to 3/4"  The table has 24" travel in X and 8" in Y and swivels 30 degrees in both directions.   Added a Newall digital readout and a new coat of paint.   It is extremely rigid and accurate.  I can put a .02 endmill in it and cut slots in boxwood all day long with out breaking the tool.  I can also trim a 1/2" of steel off a block with no problem if the need should arise in short time.  Total investment in the mill is 2000.00 + my time and have added a lot of accessories found on ebay and other local auctions at good prices.  Can't beat Hardinge accuracy.

 

Jim

Model Machines    

Hardinge 001.jpg

Hardinge 004.jpg

Link to comment
Share on other sites

Actually, the pictured Proxxon-mill is the only one of those discussed that has a lever-operated runner, like a drill-press. Normally, on a milling machine you have to lift either the table or the head inclusive drive-unit, which makes drill on a milling machine a slow operation.

 

One has to remember that a drill-press is unsuitable for milling operations, except the very lightest ones, because the spindle is not desigened for radial loads, only for axial ones. In addition, drill-chucks are also only designed for axial loads.

 

Lucky those, who have the space for such a Hardinge ...

wefalck

 

panta rhei - Everything is in flux

 

 

M-et-M-72.jpg  Banner-AKHS-72.jpg  Banner-AAMM-72.jpg  ImagoOrbis-72.jpg
Link to comment
Share on other sites

First up. as for the drill press application Sherline has a "sensitive drill attachment" that quickly turns the machine into a extremely accurate "drill press" you maybe limited to the drill bit sizes( I believe it is 1/8" max.) but for scale modelling it is more than adequate.

Secondly, I have done lots and lots of milling wood with my Sherline and have no complaints. Obviously the quality and sharpness of your bit makes a big difference and the harder the wood the better. Soft woods do not work as good at slow speeds but then if you are taking the time to mill pieces for your model I am assuming basswood or other similar woods are not being used. I have used woods such as rosewood and cherry and have beautiful results with no breaking out of the wood. 

 To me where I am only using my mill and lathe for modelling and related items and with my limited space, the Sherline line of tools has served me well and I am very happy with them. As a another plus they are 100% made in America

 

Here is my setup, nice and compact

 

IMG_2195.thumb.jpg.1aad833cd37512cb8a22d5c66fa43772.jpg

Link to comment
Share on other sites

I'll be a voice of dissent in  a sense...  I have one from The Little Machine Shop that I"m very happy with.  It's quiet and does the job.   As noted by some others.. plan on spending at least as much for tooling as for the machine.   Some tools can come from the machine manufacturer but do look on places like Micromark, Ebay, etc.  Some serious Googling can often lead to unexpected treasures in tooling for a good price.

Mark
"The shipwright is slow, but the wood is patient." - me

Current Build:                                                                                             
Past Builds:
 La Belle Poule 1765 - French Frigate from ANCRE plans - ON HOLD           Triton Cross-Section   

 NRG Hallf Hull Planking Kit                                                                            HMS Sphinx 1775 - Vanguard Models - 1:64               

 

Non-Ship Model:                                                                                         On hold, maybe forever:           

CH-53 Sikorsky - 1:48 - Revell - Completed                                                   Licorne - 1755 from Hahn Plans (Scratch) Version 2.0 (Abandoned)         

         

                                                                                                                                                                                                                                                                                                

Link to comment
Share on other sites

Sherline also offers a 10,000 rpm pulley set for about US$80, so higher speeds for wood and small diameter cutters are no problem. The "standard" pulley set runs at speeds up to 2,800 rpm. The upgrade set is very easy to install.

Link to comment
Share on other sites

I have the Sherline 8-axis mill and wouldn't buy one again - I'm talking about the "8-axis" part. Since buying the Mill 10 years ago I've never used the extra axes. Save your money and buy the standard Sherline 3-axis one. It'll do anything you will need, and if you REALLY need to go to the 8th Dimension you can buy all the parts needed to convert it at a later date (although it will cost more of course).

 

Otherwise, I love my Sherline :D .

 

:cheers:  Danny

Cheers, Danny

________________________________________________________________________________
Current Build :    Forced Retirement from Modelling due to Health Issues

Build Logs :   Norfolk Sloop  HMS Vulture - (TFFM)  HMS Vulture Cross-section  18 foot Cutter    Concord Stagecoach   18th Century Longboat in a BOTTLE 

CARD Model Build Logs :   Mosel   Sydney Opera House (Schreiber-Bogen)   WWII Mk. IX Spitfire (Halinski)  Rolls Royce Merlin Engine  Cape Byron Lighthouse (HMV)       Stug 40 (Halinski)    Yamaha MT-01   Yamaha YA-1  HMS Hood (Halinski)  Bismarck (GPM)  IJN Amatsukaze 1940 Destroyer (Halinski)   HMVS Cerberus   Mi24D Hind (Halinski)  Bulgar Steam Locomotive - (ModelikTanker and Beer Wagons (Modelik)  Flat Bed Wagon (Modelik)  Peterbuilt Semi Trailer  Fender Guitar  

Restorations for Others :  King of the Mississippi  HMS Victory
Gallery : Norfolk Sloop,   HMAT Supply,   HMS Bounty,   HMS Victory,   Charles W. Morgan,   18' Cutter for HMS Vulture,   HMS Vulture,  HMS Vulture Cross-section,             18th Century Longboat in a Bottle 

Other Previous Builds : Le Mirage, Norske Love, King of the Mississippi

Link to comment
Share on other sites

If these additional axes are 'disturbing' the main x-y-z-axes, such as a column that can be inclined, or a head that can be rotated, you will have a heck of a time getting them aligned again, after you used this feature - and you have to check every time you are using the mill that nothing has moved ... such features are probably ok on Schaublin-quality machines, where there are also positive locks for the main positions, but on these little machines they are more of a nuisance.

 

However, I have seen on the Internet people providing for positive locking using taper pins etc., which allows them to quickly align heads etc.

 

A tilting table and a rotary table that can be mounted horizontally or vertically are more desirable additional axes.

wefalck

 

panta rhei - Everything is in flux

 

 

M-et-M-72.jpg  Banner-AKHS-72.jpg  Banner-AAMM-72.jpg  ImagoOrbis-72.jpg
Link to comment
Share on other sites

1 hour ago, wefalck said:

 

A tilting table and a rotary table that can be mounted horizontally or vertically are more desirable additional axes.

I agree. I have both and use them rather than tilting the head.

 

:cheers:  Danny

Cheers, Danny

________________________________________________________________________________
Current Build :    Forced Retirement from Modelling due to Health Issues

Build Logs :   Norfolk Sloop  HMS Vulture - (TFFM)  HMS Vulture Cross-section  18 foot Cutter    Concord Stagecoach   18th Century Longboat in a BOTTLE 

CARD Model Build Logs :   Mosel   Sydney Opera House (Schreiber-Bogen)   WWII Mk. IX Spitfire (Halinski)  Rolls Royce Merlin Engine  Cape Byron Lighthouse (HMV)       Stug 40 (Halinski)    Yamaha MT-01   Yamaha YA-1  HMS Hood (Halinski)  Bismarck (GPM)  IJN Amatsukaze 1940 Destroyer (Halinski)   HMVS Cerberus   Mi24D Hind (Halinski)  Bulgar Steam Locomotive - (ModelikTanker and Beer Wagons (Modelik)  Flat Bed Wagon (Modelik)  Peterbuilt Semi Trailer  Fender Guitar  

Restorations for Others :  King of the Mississippi  HMS Victory
Gallery : Norfolk Sloop,   HMAT Supply,   HMS Bounty,   HMS Victory,   Charles W. Morgan,   18' Cutter for HMS Vulture,   HMS Vulture,  HMS Vulture Cross-section,             18th Century Longboat in a Bottle 

Other Previous Builds : Le Mirage, Norske Love, King of the Mississippi

Link to comment
Share on other sites

I agree with you, Thistle, lots of good advice. I was going to buy a rotary table and an angle bracket to hold it vertically, but I'm reading that the tilting table is a better idea? I'm not sure how I would use that feature, but if Dan thinks it's a good idea, ok. Will that mean that I can build models like Dan does?

Tom

Link to comment
Share on other sites

I agree with all the Sherline remarks, I have the lathe and the mill set up using my lathe motor and would recommend them to anyone. One word of caution on all the Chinese built machines whether lathe or mill is that the bearings wear fast. My lathe went in three years with medium usage on brass and aluminum only. They come with ball bearings from the factory and can be replaced with a taper bearing set from The little Machine Shop. They also do not have the accuracy of the Sherline on small close tolerance work.

Think of the size that you will need to be working on since both have scale limits.

Ken

Current build: Maersk Detroit"
Future builds:  Mamoli HMS Victory 1:90
Completed builds: US Brig Niagara, Dirty Dozen, USS Constitution, 18th Century Armed Longboat
https://modelshipworld.com/index.php?/topic/11935-uss-constitution-by-xken-model-shipways-scale-1768/

 

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...