85 mori sl-2h and mastercam issues (new to this machine with this software and lost)
I'm working on an old mori seki sl-2h lathe and using mastercam x4 to do a full radius front end of a part. The post is made for a positive x value machine so it post to all positive x and I have to change the positive x to negative x for the machine which programs in negative x. Im using G03 and the radius seems to want to run inverted, least thats what looks like will happen. Do I need to change my r value to a negative in order to get the center point in the proper quadrant?
Re: 85 mori sl-2h and mastercam issues (new to this machine with this software and lo
Try setting up the tool to point upwards & select the geometry on the bottom half off the part. Make sure you set the tool home position to a negative X.
Here's the code I got:
O0000
( T )
( MAR. 24, 2015 - 12:44 PM )
(TOOL - 2 OFFSET - 2)
(OD FINISH RIGHT - 35 DEG. INSERT - VNMG-431)
M53 G28 W0.
T0202
G97 S700 M04
G0 G54 X.0313 Z.1
G50 S700
G96 S600
G99 G1 Z0. F.005
G2 X-2. Z-1.0156 R1.0156
G1 Z-2.
X-2.1414 Z-1.9293
G28 U0. W0. M05
M52
M30
%
Re: 85 mori sl-2h and mastercam issues (new to this machine with this software and lo
I'm not familiar with your machine so I don't know if the spindle will be going in the correct direction. It'll be a lot easier to swap M03 & M04 than change every X dimension from neg to pos & pos to neg. I'm pretty sure swapping spindle direction is an easy edit in the post.
Is the turret on this machine above or below centerline?
Re: 85 mori sl-2h and mastercam issues (new to this machine with this software and lo
Just reverse the axis on the machine to make it a X+ machine. See my response on your post in the Mori forum.
Re: 85 mori sl-2h and mastercam issues (new to this machine with this software and lo
Glad it worked for you. Underthetire may have a better solution for the long term. Any programs written after his solution will be compatible with other/ future machines in the shop.