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Type: Posts; User: Propagandalf

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  1. Replies
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    Re: G28 Problems Mach3

    I did figure out how to home the machine without limit switches and it ran all day with out issue always returning to the same place and the XYZ maintaining their accuracy. Thanks for the helps...
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    I dont have limit switches

    I dont have limit switches
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    Re: Twist rate/pressure

    I believe you choose twist based on length/weight of the bullet needing to be stabilized. The length of the throat for pressure. I.E. longer throat in 5.56 vs. .223 and faster twist for each as...
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    Re: AR-15 A-3 flat top upper forging model

    Somewhat related, but how would you machine the 90 degree wall for the slot where the BCG's gas key fits into the receiver. The rear takedown pin lug would prevent an end mill for going in...
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    G28 Problems Mach3

    I'm having an issue with G28 at the end of my programs. I'm 2 weeks into G-Code so bear with me. My CAM (fusion 360) spits out
    M9
    G28 G91 Z0.
    G28 X0. Y0.
    M30 at the end of the program and it...
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    Re: Hoss's G0704

    Because in flipping the nut around for the Y axis I believe I may have a ball stuck somewhere it shouldn't be. The nut moves freely up and down the screw but in 2 places there is more tension when...
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    Re: Hoss's G0704

    Hoss, is the procedure for repacking the double ball nuts the same as in your video for the single nuts? Not sure if the tension in the double nut would require some extra steps to not mess up....
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    Grizzly G0704 CNC Conversion Help

    I'm looking to get a grizzly g0704 mill and convert it to CNC. Grizzly.com has this retrofit kit: https://www.grizzly.com/products/Mini-Mill-Retrofit-Kit-Compact-Series-Microstepper-for-G0704/T25436,...
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