Centroid Community CNC Support Forum

% (1001) (T7 D=0.125 ZMIN=-0.01 - flat end mill - 1/8) N10 G90 G94 G17 N15 G20 (2D Contour9 (6)) N20 G28 G91 Z0. N25 G90 N30 T7 M6 N35 S20000 M3 N40 G4 P10. N45 G54 N55 G0 X-5.8625 Y3.925 N60 G43 Z0.696 H7 N65 M8 N70 Z0.296 N75 G1 Z0.121 F60. N80 Z0.09 N85 G19 G3 Y4.025 Z-0.01 J0.1 K0. N90 G1 Y4.12...

gearing for routers post.
https://centroidcncforum.com/viewtopic.php?f=63&t=8649

thanks for posting the photo album, very helpful. my initial impression a.) 1.1 turn per inch is geared for cutting cabinet boxes at 1500 ipm not doing milling machine type work. install 5:1 or even 10:1 gearboxes and eliminate the belt down mechanism if you plan on doing this type of work. sweet sp...

post a copy of the g code you are using in the photos/video

good info from both marth and gary

https://centroidcncforum.com/viewtopic. ... 559#p56559

links to look at https://centroidcncforum.com/viewtopic.php?p=62006#p62006 https://centroidcncforum.com/viewtopic.php?p=62126#p62126 looks like you read this one! https://centroidcncforum.com/viewtopic.php?p=62129#p62129 where gary says I tried using DMM a few years back, but like most here the resu...

Gary says "I use LeadShine EM motors with ELP drives to drive the spindles on small wood lathes that I produce. I use them in both velocity (-10-0-10 volt) mode AND step and direction mode, switched by an input."

this forum is a place for users to share their experience and information searching that info would be a good place to start your research before buying a component and going all lone ranger. this "dyn4 as spindle motor" comes up about every six months or so, i personally don't know anyone...

hello.
please follow the tech support request posting guidelines and provide detailecd information about your machine/project
starting by posting a fresh report.zip