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Type: Posts; User: JTJT

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  1. Replies
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    Re: SHOPMASTER CNC TOOLPOST

    We have a few of the CNC Toolposts in stock as well as the 5C Collet sets. You can find them on E-Bay
    ...
  2. Thread: TOOLPOST GRINDER

    by JTJT
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    1,055

    TOOLPOST GRINDER

    This is one we built more than 20 years ago and had a use for it again. It is just one of those 9.95 Harbor Freight air grinders with a 1/4" collet. We found a swivel base from somewhere and...
  3. Thread: BACKSAVER SHELF

    by JTJT
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    2,152

    BACKSAVER SHELF

    Here are some pictures of a simple shelf to reduce your back strain. The shelf is made of 3/4 " MDO supported by those ubiquitous shelf brackets from Home Depot. The table is placed at its...
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    THREADING A SPINDLE FOR 1.5-8 THREADS

    We introduced the Turnado lathe this year and response has been very good. Because it is a lathe only machine we have gotten a lot of input and questions about turning in general and threading in...
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    1,437

    Re: SHOPMASTER TRI-POWER ON E-BAY

    TRI POWER MACHINE SOLD
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    1,401

    Re: STEPPER MOTORS WITH CABLES AND HANDLES ON E-BAY

    ALL SOLD
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    1,401

    Re: STEPPER MOTORS WITH CABLES AND HANDLES ON E-BAY

    SOLD 2 - 4 LEFT
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    1,401

    STEPPER MOTORS WITH CABLES AND HANDLES ON E-BAY

    We have some stepper motors for sale on E-Bay which would be ideal for your DIY CNC project. They are NEMA 34 400 OZ/IN motors with 1/2" dual shafts. Each motor has a 9' cable with the DB 9...
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    GAS STRUT UPGRADE FOR MILL HEAD

    The new Mill Turn machines use gas struts to counter balance the weight of the mill head. This evens out the speeds up and down and gives better rates overall. We have a few kits available for the...
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    Re: SHOPMASTER CNC TOOLPOST

    [QUOTE=JTJT;2005954]Here is a short video on the CNC Toolpost which is a standard feature on the Turnado lathe. It is an option on the Mill Turn and also will work on all Patriot VFD units from...
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    1,313

    Re: SHOPMASTER CNC ROTARY TABLE

    Just an update, we got a shipment in about a month ago and they sold pretty quickly, but there are still a few in stock as of now. The next shipment will arrive around end of May.
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    ONE SHOT OILER MODIFICATION

    One customer brought to our attention a plumbing error in his oiler system. This is most likely an isolated case, but if any customer has a similar problem, we can supply the necessary pre-bent...
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    Re: ELECTRIC FAN UPGRADE

    We tried all sorts of setting in PID and it seems to do hardly anything.
    The 12.8 volts comes off the VFD terminal marked 12V- here is a file on the voltage regulator-
  14. Replies
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    3,351

    Re: ELECTRIC FAN UPGRADE

    Your torque should still be good at the low rpms, but yes, the heat is a problem because the stock motor fan will not move enough air to cool the motor. There is adjustment on the mill motor, and...
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    1,162

    LATHE-MILL DRO FUNCTION

    Over the years we have sold a number of different brands of DRO systems. On a combination machine it has always been confusing to read the axes differences between lathe and mill function. None of...
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    3,351

    Re: ELECTRIC FAN UPGRADE

    Answers above in the quote line by line.
    Your model machine had a larger motor drive pulley for rpm in the 3000 max range, measure the diameter and we may have a smaller one that will fit- to reduce...
  17. Replies
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    3,351

    Re: ELECTRIC FAN UPGRADE

    What is the machine serial #? What is the Hz reading at 200 rpm? On the inverter, codes P0-014 and 015 should be set to 100. Codes P0-009 and 010 should set set to 1.5
  18. Replies
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    Re: ELECTRIC FAN UPGRADE

    Just an update- got the second fan unit from Gary and he made it 1/2" taller for the 120 volt fan. Installed it on the mill motor and it's a nice clean setup.
    355900

    355902

    Also had a chance...
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    Re: Shoptask tpi doesn't match thread chart (wrong)

    try-
    http://www.ametric.com/s-438-gears.aspx
  20. Replies
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    Re: Shoptask tpi doesn't match thread chart (wrong)

    Yes, the original owner must have changed the final 2 gears to coarse threads, and that is the ratio problem. In those early machines the dual gear on the leadscrew had a fine tooth gear and the...
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    Re: Shoptask tpi doesn't match thread chart (wrong)

    OK- I can see it now- you have a very rare early machine which had fine tooth gears in the gearbox and also on the output- The very first gear coming out of the head casting is normally a coarse...
  22. Replies
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    Re: Shoptask tpi doesn't match thread chart (wrong)

    There were a number of customers who modified those early machines with a Forward-Reverse shifter before it became a standard feature. It's possible you have a machine with a DIY gear set that...
  23. Replies
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    3,351

    ELECTRIC FAN UPGRADE

    A Tormach owner recently posted a thread about how he removed the mechanical cooling fan from his mill motor and replaced it with a 3 D printed housing which utilizes an electric fan for motor...
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    Re: retrofit Z axis, shoptask

    Nice work- I see you also modified the lathe spindle to a thread-on chuck. 27 years old and still working!
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    1,070

    5C COLLET SYSTEM, 3 JAW AND 4 JAW CHUCKS

    Here is a short video showing the 3 jaw chuck, 4 jaw chuck and 5C collets available on the 2017 Mill Turn and Turnado machines. All three are standard items on the Turnado lathe, while the 5C collet...
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    SHOPMASTER CNC ROTARY TABLE

    This is a short video of our 6" CNC rotary table. Thanks to the stronger dollar and lower international shipping, we have now made this a standard feature on the 2017 MILL TURN machines with no...
  27. Replies
    4
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    2,410

    SHOPMASTER CNC TOOLPOST

    Here is a short video on the CNC Toolpost which is a standard feature on the Turnado lathe. It is an option on the Mill Turn and also will work on all Patriot VFD units from 2009-2014.
    The toolpost...
  28. Replies
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    Re: SHOPMASTER PATRIOT FOR SALE ON E-BAY

    THIS UNIT HAS BEEN SOLD
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    1,873

    Re: ENGRAVING WITH THE SHOPMASTER

    Larry,
    The guy in this video builds the engraving kits- his contact is at the end.


    https://www.youtube.com/watch?v=PSrMgP0WIyg
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    Re: SHOPMASTER WARRANTY

    The new website is designed for access by mobile devices, which nowadays account for about 70% of all views, so we have removed that section which was very large and contained a lot of photos. Looks...
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