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Type: Posts; User: Mike Wood

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  1. Thread: GS11 vfd?

    by Mike Wood
    Replies
    1
    Views
    591

    Re: GS11 vfd?

    Hello;

    I guess gs10 is not a popular vfd. so, I figure I would follow up.

    I called the company they were really nice and professional but could not answer why the wire gage requirement was so...
  2. Thread: GS11 vfd?

    by Mike Wood
    Replies
    1
    Views
    591

    GS11 vfd?

    Hello;

    I have an rf31 round post mill setup with a 2hp 3phase motor and vfd for some ten years now. The vfd died recently and i settled on this gs10 vfd as a replacement. I am preparing to set it...
  3. Re: Slitting 4140 - Work hardened - How to recover

    Well I was able to finish the slot by hand with a diamond needle file. It appears suitable for now.
    The best suggestion I've found for the saw is 70rpm with a warning for feed calcs that not all...
  4. Slitting 4140 - Work hardened - How to recover

    Hello;

    I'm having trouble slitting 4140. Being a novice, I overheated the cutter by running to fast an rpm and the slot has work hardened. Hack saw skates in slot, rear of slot is discolored. I...
  5. Well worked out ok. Thank you Gary

    Well worked out ok.

    Thank you Gary
  6. I'll give it a try over the weekend, but with my...

    I'll give it a try over the weekend, but with my luck I'll probably end up with a bit busted in the hole.

    Mike
  7. Normalizing welded hot rolled for machining

    I've some hot rolled flat bar stock stick welded (6011 rod, 1/2 x 4 & 1/2 x 2) into an unequal angle shape maybe 2 feet long and need to drill the welded areas. I figure it is probably hardened some...
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    Cnc surface grinder for profiling

    I have access to an old harig 612 surface grinder and was wondering how feasible it is to cnc this machine and what it might take to do so. The primary focus would be to profile grind ‘wood molding’...
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    Typically there are a couple four-pin connectors...

    Typically there are a couple four-pin connectors for the disks (floppy, hard disk etc) and a larger connector for the motherboard, which varies. I'm not up on all the different configurations, but...
  10. Replies
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    1,086

    Make sure you have sufficient load on this supply...

    Make sure you have sufficient load on this supply - on the +5v and I forget maybe the 12v as well. I usually connect an old hard disk and a load resistor on the +5v - It's a switcher and running...
  11. Replies
    7
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    2,521

    Hey guys Just got in. Thanks for the replies....

    Hey guys

    Just got in. Thanks for the replies. Bubba, I took a look at your site, looks good. This is where I saw the wipers - this is the ticket. So, I suspected the larger servos is the way to go...
  12. Replies
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    2,521

    Questions rf-31 retrofit

    Hello all

    I’m new to this and would like to get opinions about a round pole rf-31 clone 3 axis retro. Jeff Davis style

    Dc servo size - Does it make sense to go with a little extra power? Will...
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