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Messages - menglor

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31
too funny, loving that spam!

32
So I thought I would make a movie :D

1- So, Image 1 is what the machine looks like when I did a Ref all HOME.

2 - I then moved the machine to where I wanted to zero the machine.

3 - is where Zero was, before I reset it back to Zero

4 - is proof I reset everything to zero.


more to follow

33
so, assuming I am sitting in front of it.

(I have the 22$ ebay mach3 remote  control btw)

if I push the button:

X+  bed moves to the left   |  DRO increments in the +  (+50 from 0)    |  RIGHT ARROW moves bed left
X-   bed moves to the right   |  DRO increments in the -  (+30 from +50)    |  LEFT ARROW moves bed right

Y+  bed moves towards me  |  DRO increments in the +  (+16 from 0)      |  UP ARROW moves bed towards me
Y-  bed moves away from me   |  DRO increments in the -  (0 from +16)   |  DOWN ARROW moves bed away from me

Z+ the milll moves down, |  DRO increments in the +  (0 from -8)  |  pg down moves head Down
Z-  the milll moves down, |  DRO increments in the -  (-8 from 0)  |  pg up moves head up

34
the machine is a x2 clone,  it looks like the harbor freight version.

and yes, its currently homing by moving the table to the left.  but it wasnt doing that earlier today. it just started doing that after i loaded the gcode.

i believe I set up the settings as ou describe because of the way the controls where moving the table, and one of the video's here said something about the Z homeing to the top so you put a neg number. and the x was homing simarlry and  so i made it the way i have it.

i am completly ok with re-doing it all and changing my setup, I havent been alble to really cut anything yet since its still all seems wonky.

I sense i am close, its just that somethings seem backwards

any advise is appreciated

35
I am assuming this is the one your looking for.

37
here is the new Gcode,  its more or less the same, the stock is 200 x 50 instead of 100x100

------------------------------------------------------------------------------------------------------------------------

(BEGIN PREDATOR NC HEADER)
(MACH_FILE=3AXVMILL_MM.MCH)
(MTOOL T1 S1 D10. H127. DIAM_OFFSET 1 = 5.)
(SBOX X0. Y0. Z-25.4 L100. W50. H0.)
(END PREDATOR NC HEADER)

%
O100
(PROGRAM NUMBER)
(PROGRAM NAME - BOBCAD1.NC)
(POST -  MACH 3 MILL NO ATC METRIC)
(DATE - FRI. 11/08/2013)
(TIME - 12:17AM)

N01 G21 G40 G49 G54 G80 G90 G91.1
N02 G53 Z0.


N03 T1
N04 S1591 M03
N05 G00 G90 G54 X94.5 Y5.5
N06 G43 H1 Z2.54 M08
N07 G01 Z-2. F323.3201
N08 Y44.5 F630.4741
N09 X89.5
N10 Y5.5
N11 X84.5
N12 Y44.5
N13 X79.5
N14 Y5.5
N15 X74.5
N16 Y44.5
N17 X69.5
N18 Y5.5
N19 X64.5
N20 Y44.5
N21 X59.5
N22 Y5.5
N23 X54.5
N24 Y44.5
N25 X49.5
N26 Y5.5
N27 X44.5
N28 Y44.5
N29 X39.5
N30 Y5.5
N31 X34.5
N32 Y44.5
N33 X29.5
N34 Y5.5
N35 X24.5
N36 Y44.5
N37 X19.5
N38 Y5.5
N39 X14.5
N40 Y44.5
N41 X9.5
N42 Y5.5
N43 X5.503
N44 Y44.5
N45 G00 Z2.54
N46 M09
N47 M05
N48 G53 Z0.
N49 G53 Y0.
N50 M02

(END OF PROGRAM)

N51 M30
%

38
ok, I got home and did as you said, and well it worked!  KIND OF :D

I swear I have ghosts in my machine.

So, here is what I did.

I powered everything up, loaded into Mach3, and they hit the Reference Home button.

and like every other time, it zeroes out the machine.  as shown the graphic bellow (look at the X).


*********************
*                                  *
*                                  *
X********************


Then , I load in the Gcode file I will attach in the next message.

- I move the bit too the block in the Bottom left of the stock.

- I zero the X, Y and Z

- Regen ToolPath.

- and click Start

This is when things go weird.

- It starts to Zero back to the top of the Mill,  but at a incredibly slow pace. like 1 mm every 5 seconds. I would love to know how to make it do this step Faster.

- Next,  it travels all the way to the Right.

*********************
*                                  *
*                                  *
********************X

- And then starts running through the cutting pattern that I did up in BobCad.  only now, its cutting from right to left. and in the video, you can clearly see it cuts from left to right.

So, I decided, something is wrong, and I will correct this.   I hit the Reference Home button. and then it starts Zeroing itself to the Right, (instead of the left)

So, NOW, I am confused, and reboot the PC, I exit Mach3 saving Nothing, reboot. and try just doing the Reference zero again.

and again, its starts Zeroing to the Right. (as seen bellow)

*********************
*                                  *
*                                  *
********************X


So I am really confused. Am I loosing it?

I took a screenshot of mach3 running through the program. , as  you can see, its processing from the right to the left.

but WHY?  I didnt change anything in the config,  did the Gcode change it? seems odd that it would.

39
Thanks,  I hope to try that tonight!

40
here is the video of me reproducing my problem.


I hope someone can make heads or tails from this.

http://www.youtube.com/watch?v=K-gSa9wvKOE

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