7' X 4' Combi

[Ricardoco]

Sweet ride, reminds me of a TV show I used to watch, American Hotrod based on Boyd Coddingtons custom shop.

It will be when its done, Complete Chassis re profiling, Lowered to 6", body over Chassis, 31" cross ply rears (the thin ones) Hemi motor, 6 carbs....and all without Boyd funding levels..

Rick

[Ricardoco]

Ok today I hooked up Mach3 to the X Axis, Arrived at 200 steps Per/400mmMin/100Acceleration in motor tuning, Now here is where the brain goes mushy and i know ive asked this question before, The Gantry travels 2000mm in 18 seconds, the ballscrew is 10mm pitch, how do the settings in mach3 and the actual speed of the gantry relate to each other..

Rick

[Ricardoco]

Ok today I hooked up Mach3 to the X Axis, Arrived at 200 steps Per/400mmMin/100Acceleration in motor tuning, Now here is where the brain goes mushy and i know ive asked this question before, The Gantry travels 2000mm in 18 seconds, the ballscrew is 10mm pitch, how do the settings in mach3 and the actual speed of the gantry relate to each other..

Rick

Ok i think i have it.. LOL
200 Steps per Rev x 8 microsteps = 1600 / 10mm pitch screw = 1600/10 = 160 steps per unit. not the 200 i put in, not sure what that will do when i put it in tomorrow when i get in but i will let you know.

I knew ide asked before lol

http://www.mycncuk.com/forums/machin...-mach-3-a.html


Rick

[Jonathan]

I was still trying to work out what the question was!

[Ricardoco]

Ok finaly Purchased the Rails for the Y Axis.


Ive got 2x GL20TF + Rails at 1300mm, (when they arrive that is)

Rick

[dsc]

Hi Rick,

can I ask where you got the from?

Regards,
Tom

[Ricardoco]

Hi Rick,

can I ask where you got the from?

Regards,
Tom

You May.. I got them from Korea..

Rick

[Ricardoco]

Ok finaly Purchased the Rails for the Y Axis.


Ive got 2x GL20TF + Rails at 1300mm, (when they arrive that is)

Rick

Well this just goes to show how fast things can arrive. The rails arrived this morning thats 4 days including the weekend, and this is the second time this has happened with this seller and all the way from Korea. Well hats off to them thats all i can say, they are listed as used on the add and to be fair they are immaculate. Magic

less than £200 and free postage as well.

GL20TF+1300mm Used Linear Bearing NB-Nippon Bearing SR20W THK NSK LM Guide CNC | eBay

Rick

[Swarfing]

Nice one Rick but Jonathan better watch out, somebody has been stealing his designs

Rotary Nut BLR1616+BLK1616+930mm Used THK Rolled Ball Screw Support BK12+BF12 | eBay