586,089 active members*
3,845 visitors online*
Register for free
Login

Search:

Type: Posts; User: dram

Page 1 of 2 1 2

Search: Search took 0.00 seconds.

  1. Replies
    9
    Views
    596

    Re: what bolts do you use in aluminium

    Absolutely, spot on, coarse threads only, something that I would do, but not necessarily remember to advise someone.
    Mark Needham
  2. Replies
    29
    Views
    2,141

    Re: Anyone got spare shielded four core cable?

    or this,
    22 AWG Four Core shielded Stepper Motor Cable [CB-09] - US$2.25 : Homann Designs!, The preferred CNC Component Supplier
    Mark Needham
  3. Replies
    29
    Views
    2,141

    Re: Anyone got spare shielded four core cable?

    don't want to pay Element14 $180 for a 50m

    Good morning. Sorry no, I don't have any.
    Element 14, are a good supplier, but bloody hell they know how to make you poor. Then again they did have some...
  4. Replies
    2
    Views
    799

    Re: HAAS TL-1 good first lathe ?

    Good morning.
    Any lathe that you own is good lathe, buy what you can afford.
    take it home, give it a good bed and do not (under any circumstance) do not, Tell the missus.
    Have fun,
    Mark Needham
  5. Replies
    414
    Views
    63,775

    Poll: Re: Global Warming Poll

    Now that is a loaded question.

    Poll: Do you like global warming?
    If I'm freezing me arse off, bloody oath, I don't.

    A better question, would be.. Do you believe that the earth is warming, as...
  6. Replies
    6
    Views
    1,162

    Re: Help with terminal block

    Some also, can have a fuse or connect/disconnect link in them. Handy for fault finding without disconnecting wires.
    Doesn't the professional made wiring setups, just make you sick, though. ...
  7. Replies
    45
    Views
    13,738

    Re: Simple manual stepper motor control?

    Ok.
    1. The Fwd.Off.Rev switch.. I am now using a spring return to "Off". Or just use 2 mom contact switches. Yes, happened to me too.
    It feeds an (opposite -ve +ve pulse) as required. By...
  8. Replies
    45
    Views
    13,738

    Re: Simple manual stepper motor control?

    Thanks Tim.
    I'm not the fastest pill in the "ice bag".
    yeah, will do a mud map 'n photos. It is really only connecting up proprietary items, to do my "bidding''.
    I do like showing how clever I'm...
  9. Replies
    45
    Views
    13,738

    Re: Simple manual stepper motor control?

    reckon the Fwd/Rev switch. Being on all the time, won't let the tb6600 drop the drive current to a "lower setting."
    Find out later to-night, when I play with "fast sw" some more. Couldn't get it to...
  10. Replies
    45
    Views
    13,738

    Re: Simple manual stepper motor control?

    G'day. In this case the customer is me, and like me mate, I only want to drive one stepper motor, 1 axis.
    The whole idea is to , 'not use a computer"
    Hey, c/works. Motor became as hot as, last...
  11. Replies
    45
    Views
    13,738

    Re: Simple manual stepper motor control?

    The same power supply to the Driver and controller.
    Switched 24vdc.
    I am also putting a push button (N/O, momentary, single pole) in series with the Speed Control Potentiometer, to enable "Fast...
  12. Replies
    45
    Views
    13,738

    Re: Simple manual stepper motor control?

    I used my small stepper, in the video, about .2amp. High/Low/Fwd/Rev all worked good.
    Hooked up my 2amp motor at lunch, at top speed by the pot, she suddenly stopped.
    Controller current setting...
  13. Replies
    45
    Views
    13,738

    Re: Simple manual stepper motor control?

    OK.
    I have had a win. still more to do, but no smoke...!
    Posting videos youtube. will update as we go.
    Mark Needham

    Here's the video.
    https://www.youtube.com/watch?v=e8aDEJU9CPQ
  14. Replies
    45
    Views
    13,738

    Re: Simple manual stepper motor control?

    I have a "Fire Permit" from the warden, I will power up to-night.
  15. Replies
    13
    Views
    2,206

    Re: LED Machine Lighting

    AHHHH> I see the light.
    I am using my lights as a machine lamp, close to the bit I'm working on. Not, as general room lights.
    Have twin 40watt daylight fluros for general lighting. ( I bought 2...
  16. Replies
    45
    Views
    13,738

    Re: Simple manual stepper motor control?

    Mate, still trying to sort out my dip sw on the driver.
    And also, there is the dip sw on the controller.
    Don't know if it is old age, but I have trouble getting my head around, the settings...
  17. Re: TB 6560 sending voltage to all 3 motors on all 4 pins at once

    Q. It is a 3 axis or more, TB6560.?
    Cheers,
    Mark Needham
    PS. I know it is a silly Q. Tell me to pull me head in, if you want to..!
  18. Replies
    13
    Views
    2,206

    Re: LED Machine Lighting

    Our Chinese mates, tend to use the "Wattage" as "Equivalent to"
    ie, a 50 watt incandescent or halogen light, our 10w LED is equivalent to that.
    But we all get excited about LEDs.
    These, are the...
  19. Replies
    2
    Views
    351

    Re: Source for spiral tubing

    I googled,"spiral air tube", got this.
    https://www.google.com.au/search?q=spiral+air+tube+usa&ie=utf-8&oe=utf-8&gws_rd=cr&ei=XryEVdSwNaelmQWzobf4CA
    I mean even Harbour Freight.
    What chemicals/heat...
  20. Re: Air Cooled vs Water Cooled Pros and Cons and Advice

    Cooling is cooling. Doesn't really matter how it is cooled.
    But.........if your ambient air temperature is high, then air cooling is limited, by that temperature.
    So..........we would use water, so...
  21. Replies
    45
    Views
    13,738

    Re: Simple manual stepper motor control?

    I'll try and get at it to-night.

    Got some issues with my TB6600, DIP sw settings.

    Also the other 2 ebay units have turned up
  22. Replies
    45
    Views
    13,738

    Re: Simple manual stepper motor control?

    9 24V Input Stepper Motor Controller Speed Regulator Pulse Signal Generator | eBay

    Mine turned up today, will get at it in the next couple of days.
    Looks Good.
    Mark Needham.
  23. Replies
    2
    Views
    722

    Re: G540..Stupid fuse wiring question?

    Hey Adam, Yep, yes and Yeah. we are all pretty shy.
    Check with the mob you bought your gear from.
    A "spec" sheet is another way to get an answer.
    I googled this. ...
  24. Replies
    45
    Views
    13,738

    Re: Simple manual stepper motor control?

    Mate. I ordered one of them also, on the 30th May. Still not arrived.
    I manage to keep letting all the Smoke out of Stuff, that's why I have about 3 different models to "Cook".
    Nothing has turned...
  25. Thread: fractional sizes

    by dram
    Replies
    6
    Views
    1,811

    Re: fractional sizes

    36.5mm
  26. Replies
    4
    Views
    791

    Re: Need help choosing spindle and VFD.

    Mate, the spindle you are looking at, is made in China. On Aliexpress, you could buy this lot...

    ER11 Spindle Motor 1.5kw Water Cooled Spindle & 1500W VFD & 65mm clamp & cooling Water pump & 13pcs...
  27. Replies
    12
    Views
    2,446

    Re: I just smoked the second stepper - help!

    Please do not pay any attention to this post. BUT.........

    Somewhere I read that a servo/stepper can and will draw heaps of current whilst not working and vice versa, will draw even lots less when...
  28. Replies
    5
    Views
    1,352

    Re: Simple manual stepper speed/direction control?

    G'day vegipete. Love your set up. I have done much the same thing on my Milling machine.
    I am attaching photos, of my DC motor set up, on the mill.
    Looks ugly, but works OK on big cutters, but...
  29. Replies
    45
    Views
    13,738

    Re: Simple manual stepper motor control?

    Mate, they are latching buttons.
    I'll just lift the 2 buttons and solder some leads from the board to a toggle switch.

    Further to the normal motor type control, the reason I want to use a...
  30. Replies
    45
    Views
    13,738

    Re: Simple manual stepper motor control?

    rowbare, Bloody Bottler. Thank You. I have just bought/ordered 2. One to use, one for smoke.
    DC12V Stepper Motor Speed Pulse Controller Speed Direction ON OFF Control | eBay

    Galane. this module...
Results 1 to 30 of 33
Page 1 of 2 1 2