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My Denford mill has an easily adjustable Z switch - very simple mechanics. I can upload a picture if you have a hard time figuring out how to implement it. Often the part is held by a vice and far

Hi Art This is a update from the post Problem SOLVED... I changed pins on the breakout board. I put in lots of time testing shealding whir es. must be a problem in cabling or something. Roy

Well, on this machine its not a problem because the spindle itself (no toolholder) stops at the table, and it the table wasn't there the spindle could go a further 10-15cm down. However the table can

Thanks, for the info. This is a 12 x 54 that I need to retrofit for a friend, I believe it is a birmingham.

Hi, Chris: Just a thouhgt. is this mill ballscrew now. ? If it's not Bport ser. 1 Ridig or J-head mill's are out there (e-bay) for less than $1000.00, just install Gecko Drive's & power supply

Roger, another consideration could be Rutex Drives and US Digital encoders. For your voltage you may need to go this way. Thanks, Lee. Lee K. White Premier Pattern Equipment Ltd. 9725 - 60

Bill, No problems with 3d. I use visualmill to generate tool paths. I have servos. Roger

--- In mach1mach2cnc@..., art <fenerty@a...> wrote: Art: I have used the machine both ways and it runs better with it on. If it is turned off the machine will ramp up and down for each

If my experience is any guide... Keep the axis motors, put existing axis amps on the shelf, build or buy a 60-80 volt power supply (around 50 volt transformer, maybe 10 amps, full wave bridge, a big

Hi All: Version 1.90.002 is online. It has.. 1) Feedrate fix for slaved axis. The feedrate DRO was wrong on realtime feedrate when an axis was slaved. 2) Image class completely changed. This was

Does anyone have a recommendation for a good stepper to direct drive a bridgeport clone knee mill. I intend to direct drive a .200" lead ballscrew for X and Y. Thus I would only need about 300 rpm

There is the prob with tab width: 1) Mach3 doesn't store this setting (always 4) 2) Editor always uses a width of 8 Thx Joe

I made my lower Z switch adjustable allowing it to be set for what ever table height you have. Marty

How about if your tools too short and then you will stress out some mechanical part trying to go further down than it can. This assumes you have soft limits out of wack. Thanks, Lee. Lee K.

Last night I was about to decide on where to put the limit switches on the mill's Z-axis... the top switch is ok, but how about the bottom switch? I really can't see any benefit from having this

Thank you Art, I'll take a look at that. I put the G Code files and Post Proc. under Files/Chain Gang Designs here in the forum if they are helpful. Eric Chain Gang Designs, Inc. easy, use

Hi Manu: The FTP site, available form the www.machsupport.com website, has all the ones I have. I will add them there is users send them to me.. Thanks, Art www.artofcnc.ca Videos And Support

Thanks, Don

Hi Guys I am interested in looking at any 3D parts that have been machined using Mach3. Are there any problems maching in 3D when using Mach3? Would appricate any pictures of parts that you have