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1  Mach Discussion / General Mach Discussion / Re: ISO, BT, NT Taper angle on: January 08, 2017, 11:10:09 AM
Your welcome

did find this info that might verify for you:

http://www.practicalmachinist.com/vb/general/what-angle-bt40-taper-272649/

Good luck Have Fun
2  Mach Discussion / General Mach Discussion / Re: ISO, BT, NT Taper angle on: January 08, 2017, 08:59:13 AM
 Wink  I just had to machine some grinder spindle hubs over the holidays. So I wrote a program (using Arts Gearotic/Auggie/Monkey C code) to help me understand the start and stop points for my lathe

Interested to see if these are correct for you; I used the major OD dimension and a length of a holder I'd found on the net.
24/7 = 12/3.5 = 3.5" per foot

I'd verified my grinder spindle taper dimensions with autocad.
the trick to my programming was to remember the taper is included angle not a right triangle. So the calculations had to take that into account.

I modified a Bridgeport spindle a few years ago with my tool post grinder on a manual lathe, still works great for my needs. Now handles both R8 and Cat30 collets.
3  G-Code, CAD, and CAM / G-Code, CAD, and CAM discussions / Re: Trispokedovetiles: CNC code to cut tiles on: December 28, 2016, 08:10:01 AM
I did a quick test in Auggie's Simulator to see if it would run.

notice I removed the start and stop of the laser control as Auggie takes care of it with movement.

Does need a provision for adding Mcodes for my Air Blow On/Off Mcodes M103/M104

be an added bonus if it recognized "\n" the end of line command, so we could input multiple commands example: M104\n%

4  Tangent Corner / Competitions / Re: Win my Complete Collection of Cut Ready CNC Design Work ($1000.00 value) on: December 23, 2016, 09:49:13 AM
I have to agree with Tweakie, this is not "truth in advertising", never seen any posts where any other groups were involved.

 Huh
 Roll Eyes
5  Mach Discussion / Mach4 General Discussion / Re: re-mapping motors and home switch inputs through lua script on: December 23, 2016, 09:37:31 AM
I showed, how to do axis squaring using LUA scripting Sept 2015
admit I have not tried it in over a year, as things might have changed.

but the principle steps I am sure would be the same.
Note: you might have to add some wait states for motors to finish.
as I never tested on a master slave router
I just seen in the sim it runs very fast.

http://www.machsupport.com/forum/index.php/topic,27162.msg214343.html#msg214343
6  Tangent Corner / Competitions / Re: Win my Complete Collection of Cut Ready CNC Design Work ($1000.00 value) on: December 19, 2016, 03:31:08 PM
Thanks

Here are a couple of Wedding gifts I made this year.
7  Tangent Corner / Competitions / Re: Win my Complete Collection of Cut Ready CNC Design Work ($1000.00 value) on: December 19, 2016, 11:10:14 AM
Here is a couple of during and after cutouts using HD foam and house paint
8  General CNC Chat / Show"N"Tell ( Your Machines) / Re: The "Mach4" 3D Laser Build on: May 16, 2016, 01:04:55 PM
very true finding or creating 3d models is the challenge.

Here is some foam and acrylic burns
the one foam burn is 55mm thru
9  General CNC Chat / Show"N"Tell ( Your Machines) / Re: The "Mach4" 3D Laser Build on: May 16, 2016, 08:40:11 AM
file size limited per post
10  General CNC Chat / Show"N"Tell ( Your Machines) / Re: The "Mach4" 3D Laser Build on: May 16, 2016, 08:37:31 AM
Thank You, nice to have a new toy, I'm having fun.

Few more varies burns, testing and finding limits
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