586,929 active members*
2,806 visitors online*
Register for free
Login
IndustryArena Forum > MetalWorking Machines > Benchtop Machines > PM-45 CNC Conversion (RF45)
Page 43 of 44 3341424344
Results 841 to 860 of 874
  1. #841
    Join Date
    Mar 2003
    Posts
    6855

    Re: PM-45 CNC Conversion (RF45)

    Very nice work!

  2. #842
    Join Date
    Jun 2008
    Posts
    467

    Red face Re: PM-45 CNC Conversion (RF45)

    Jid2,

    Place the dough in a plain paper bag and leave it in the mailbox. The crew will be over later for there cut.
    Live from downtown Burbank, home of the doughnut bandit.

    JoeyB
    A doughnut a day keeps the doctor away.

  3. #843
    Join Date
    Feb 2011
    Posts
    605

    Re: PM-45 CNC Conversion (RF45)

    Making some strategic improvements to organization and garage awesomeness. New tool box for holding machine related tools, with Lista organization inserts for drills, taps, and endmills.







    Spent the weekend cleaning the garage cement and then epoxy coating.



    PM-45 CNC conversion built/run/sold.

  4. #844
    Join Date
    Jul 2008
    Posts
    340

    Re: PM-45 CNC Conversion (RF45)

    That corner being empty looks so wrong.

    Sent from my Xoom using Tapatalk
    CRP-4848 CNC Router, CNC G0463 (Sieg X3) Mill, 9"x20" HF CNC Lathe (current project)

  5. #845
    Join Date
    Jan 2012
    Posts
    139

    Re: PM-45 CNC Conversion (RF45)

    Organization is key. It allows you to work way more efficiently. Where did you pick up the organizers?
    www.benchtopprecision.com
    | BF20/G0704 Belt Drive Kits | X2 Mini-Mill Belt Drive Kits |

  6. #846
    Join Date
    Feb 2011
    Posts
    605

    Re: PM-45 CNC Conversion (RF45)

    Lista drawer organization is here: LISTA Drawer Accessories

    The corner will be filled again soon. The new 7.5HP Kaeser Airtower screw compressor will be here Friday.



    PM-45 CNC conversion built/run/sold.

  7. #847
    Join Date
    Feb 2010
    Posts
    3447

    Re: PM-45 CNC Conversion (RF45)

    Oh that's going to be a SWEET garage setup! Jealous!


    Washington state

  8. #848
    Join Date
    Feb 2011
    Posts
    605

    Re: PM-45 CNC Conversion (RF45)

    Just need to wire and plumb.




  9. #849
    Join Date
    Jan 2012
    Posts
    139

    Re: PM-45 CNC Conversion (RF45)

    If you don't mind sharing, and maybe you already did, but how much did that run you? I've always been intrigued by how quite those screw compressors are.
    www.benchtopprecision.com
    | BF20/G0704 Belt Drive Kits | X2 Mini-Mill Belt Drive Kits |

  10. #850
    Join Date
    Feb 2011
    Posts
    605

    Re: PM-45 CNC Conversion (RF45)

    The 7.5 hp Airtower, with a single phase motor is about $8K.
    PM-45 CNC conversion built/run/sold.

  11. #851
    Join Date
    Feb 2011
    Posts
    605

    Re: PM-45 CNC Conversion (RF45)

    ^^^ reviewed my final bill, compressor was actually $7,200.

    New machine is in process of being ordered. Haven't heard from the guys who bought the PM45, which I take as a good sign it's up and running for them.
    PM-45 CNC conversion built/run/sold.

  12. #852
    Join Date
    Jul 2006
    Posts
    525

    Re: PM-45 CNC Conversion (RF45)

    Quote Originally Posted by jid2 View Post
    New machine is in process of being ordered.
    I'm hopeful that you'll share some of that process; things like what the financier (assuming you're not sitting on a pile of cash) wanted to see, etc.. I'm always a bit apprehensive to find that stuff out on my own.

  13. #853
    Join Date
    Feb 2011
    Posts
    605

    Re: PM-45 CNC Conversion (RF45)

    The whole process has been a great learning experience. It went roughly like this:


    - Business/Personal info: Business is older than 3 years (which you need to be seen as viable), I have perfect credit, no debt, business is currently small under $30k a year, I have a good paying day job, no pile of money just a typical amount in savings - econocar, and no desire from my wife to spend it all.

    - Talked to my local Credit Union (BECU) with whom I have a personal and business account. Asked for info on a business loan to cover a $20k-$35k used machine. I gave them my tax returns for 3 years, pay stubs, business financial summary for every year, and the status of all my bank accounts. They basically said no way. They would maybe loan $5k-$10k max, they did not understand what buying a machine was for. They said "it's capital equipment for a startup", I said "yeah", they said "we don't do that." Awesome, what do you do?

    - Talked to some others about borrowing money in the $35k range for older used machines and was basically told that you can't get financing on stuff older than 10 years, 5 years makes them feel better. Realized a used machine like that would need to be done with cash.

    - Investigated new machines. Haas makes buying a machine pretty friggin' easy, they are by far the most straight forward. I didn't really pursue it but I know they offer good terms and will typically find a way for a 1st time buyer. With 10% down you can get going. But by then I had found I really needed 20+ tools in a single setup and was in love with the Brother at work.

    - Asked Yamazen if they did financing - they said no. Most the big machine tool guys do not provide in-house financing. But they recommended a place very highly.

    - Took the initial quote from Yamazen and provided it to the finance guy with a basic credit report. Important things were: my business was older than 3 years already, my credit is exceptional, I was looking at a nice brand new machine, I have a good paying job without debt (just a mortgage), and some money in savings. I also told them I would come up with the money for the down payment.

    - Initial review came back positive that they could get me financed, so we moved onto more details. Tax returns, pay stubs, personal and business financial summary, basic interview about business plans. That came back positive and they gave me the terms. 30% down payment (higher due to 1st time machine purchase), 5 year terms, 9.6%. This loan is also unique in that it is like a home loan, not a typical machine loan. I can payoff early, and there are no penalties. I then finalized the exact specs on the machine and a final price and they reviewed it all one more time and said OK.

    - I need to carry insurance for the machine while it's financed, and they pointed me to a place that specializes in that, roughly $100 a month.

    Just working out delivery dates and preparing all the paperwork for me to review.
    PM-45 CNC conversion built/run/sold.

  14. #854
    Join Date
    Feb 2010
    Posts
    3447

    Re: PM-45 CNC Conversion (RF45)

    Nice!!!

  15. #855
    Join Date
    Jul 2006
    Posts
    525

    Re: PM-45 CNC Conversion (RF45)

    Great info man, exactly what I was curious about. I'm assuming they referred you to a bank that does capital lending (GE Capital or similar?)

    The three year business will kill a new machine for me (at least in the next three years..) But I probably wasn't looking at buying one in that time frame anyway. The 9.6% would irk me, but assuming all goes well it would be paid off well ahead of the term. I'm sure they're aware of the sink/swim nature that cuts the loan short in one way or another, and price the APR high to compensate. Still, assuming you're financing somewhere upwards of 60k/5years, that payment would scare me for cash flow.

    Again, thanks for the info. More to think about, as if there wasn't enough already.

  16. #856
    Join Date
    Feb 2011
    Posts
    605

    Re: PM-45 CNC Conversion (RF45)

    Yeah, I ended up at a financing company that specializes in machine tools only. They then go and look for the actual bank/lender that can offer what you need/want. That rate is actually pretty good, it can get into the high teens and above. You are in the ballpark on the loan, and monthly payment. It should be no problem with the product up and running. But I'm actually still working on it, so it won't be part of the equation for a while. I got a new job, and that is what's making this possible at this stage.
    PM-45 CNC conversion built/run/sold.

  17. #857
    Join Date
    Aug 2014
    Posts
    103

    Re: PM-45 CNC Conversion (RF45)

    Just read the whole thread very informative, any chance you have your ball nut mount drawing's still? I'm part way through my conversion, and have used yours for a bit of inspiration, thank you!

  18. #858
    Join Date
    Feb 2011
    Posts
    605

    Re: PM-45 CNC Conversion (RF45)

    Which one, there are 3?
    PM-45 CNC conversion built/run/sold.

  19. #859
    Join Date
    Aug 2014
    Posts
    103

    Re: PM-45 CNC Conversion (RF45)

    Be nice if i could see all 3 axis's, i've already drawn up my X+Y, i plan on making the Z later on. Id like to compare, as i know yours worked! I tried to Private message you, but appears your Message box is full!

  20. #860
    Join Date
    Aug 2014
    Posts
    103

    Re: PM-45 CNC Conversion (RF45)

    Quote Originally Posted by jid2 View Post

    I got the seams of the pan sealed up, finished the slot in the base for the Y-Axis with the air grinder on the new compressor as well as the additional holes for the Y-Axis block.



    Here's where it's sitting for the night. You can also see the larger relief on the top of the X-axis ball nut block. Just need to drill the wire holes in the ball nut bolts and then grease bearings and mount both the screws
    .
    [/IMG]
    Looking at your Y axisi noticed you relieved the hole? did you lower the shaft height? was the a specific reason you did it this, way, i'm sure there is something im not seeing.

Page 43 of 44 3341424344

Similar Threads

  1. Starting another DMM conversion, IH RF45 clone
    By ayorba in forum Dmm Technology
    Replies: 0
    Last Post: 06-08-2014, 02:36 AM
  2. HM45 Conversion (Yes another RF45 clone)
    By slipery in forum Benchtop Machines
    Replies: 10
    Last Post: 12-19-2011, 12:07 AM
  3. Am I Looking for NOISE trouble (RF45 Conversion)
    By Bird_E in forum CNC Machine Related Electronics
    Replies: 6
    Last Post: 03-30-2011, 07:37 PM
  4. AC Servo on RF45 Conversion help
    By Maglin in forum Servo Motors / Drives
    Replies: 5
    Last Post: 02-23-2011, 03:57 PM
  5. RF45 clone CNC conversion
    By GMitchell in forum Uncategorised MetalWorking Machines
    Replies: 9
    Last Post: 09-08-2009, 05:50 AM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •