Jump to content

jimbyr

NRG Member
  • Posts

    161
  • Joined

  • Last visited

Posts posted by jimbyr

  1. I have 5 kits

     

    1  Constructo, HMS  Bounty,  doesn't look like it was started, not sure all the pieces are there but probably are.  ...............Sold

     

    2 Scientific, Charles W Morgan.  has been started, not sure all the pieces are there.

     

    3 AL Swift, doesn't look like it was started, not sure all the pieces are there but probably are.

     

    4 Blue Jacket Smuggler,  looks brand new......Sold

     

    5  Modelers Shipyard,  A Schooner of Port Jackson,   has been started,  not sure all the pieces are there but probably are.................Sold

     

    These kits are free,  you only pay for the shipping,  send me your address, first come first serve 

     

    You can PM me if you would like any of them

     

    BOUNTY.JPG

    CW MORGAN.JPG

    PORT JACKSON.JPG

    SMUGLER.JPG

    SWIFT.JPG

  2. ER-16 collet chucks are compressed from the front and rear equally if you have a decent collet and chuck.  They hold any size drill or endmill quite well if you use the correct size collet for your tool.  I have never had one squeeze out a small endmill or drill.  I have about  250 or so ER-16,   ER-25 and ER-32 collets. They are all made in the USA, none of them are from China.  If you use a collet with a draw bar the tool has to be the exact size or it will only squeeze the tool at the front of the collet.   Good quality ER collets are the best around

     

    Jim

  3. Gaetan is right,  most of the benchtop mills don't have the capability to drill holes.  This benchtop mill is a Taig,  it came with the standard head on it,  no drilling.  I made a new head with a quill,  it has an ER-16 collet chuck on it up to 10MM  capacity.  It also has a 1/4 HP motor on it which will run from 600-10000 RPM and has  1 3/4 drilling capacity.  The run out on the spindle is .0002 which is about the best you can get.  It has a Fafnir taper roller bearing on the bottom and a ABEC-5 radial bearing on the top of the spindle and also in the pulley.  I put a Newall magnetic scale digital read out on it also.  The head is designed similar to the old Bridgeport M head.  Also made a vise for it because the one that came with it wasn't too good.  This machine is deadly accurate   

     

    Jim

    Model Machines

    Taig.JPG

    Taig head.JPG

  4. John

     

    Don't know what everyone else does but this is what I do.  If you're cutting planks say 3/16" wide x 1/16  thick what I do first is cut my stock from a billet on the band saw about 7/32 wide x 2" .  Then I run them through the thickness sander down to 3/16" so now I have a piece of stock 3/16 x 2"  + or -.001 on the 3/16 thickness.  Then to the saw with a 3"  .03 slitting blade and cut the planks 1/16 thick.  After you glue the planks on you're going to sand them so the 1/6 thickness really doesn't matter much

     

    regards

    Jim

     

     

  5. Actually I wouldn't approve using the saw as a flat plate.  You can get a granite surface plate in many sizes which are flat within .0003.  I have an 18 x 24 plate I got at an auction for 25 bucks, flat as a pancake.  You can glue on it and make a mess and clean it off with a scraper and lacquer thinner.  Won't harm the plate at all.  If you shop around you can get a new one 12 x 9 for about 30 bucks.  Here's a 12 x 18 on Amazon for 100 bucks and free shipping.  weighs 90 lbs.  

     

    https://www.amazon.com/TTC-Black-Granite-Surface-Plates/dp/B0058JW9PW/ref=sr_1_17?dchild=1&keywords=granite+surface+plate&qid=1616338149&s=industrial&sr=1-17

     

     

    regards

    Jim

     

     

     

×
×
  • Create New...