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I am using a TechnoCNC Venture Series and the post processor seems to output a "generic" g-code file, not one that follows the specified format from TechnoCNC. I have tried all three of the user defined machines in the post and have had no success. I've posted the format TechnoCNC sent me below. If you could modify the post processor to reflect these changes I would appreciate it.
Thank you
HDS G CODE FORMAT - IJ arcs must use ABSOLUTE coordinates. - Alternately, R arcs may be used. - G and M commands must be 1 per line. - Must have a delay after every ‘spindle on’ command (DLY,5). - Must have a user offset defined (UAO,1), (UAO,2)… - G27 after every tool change to ensure continuous motion. - Header should look like this: o G70 defines units as inches o G90 absolute coordinates o G40 disables cutter comp o G80 disables fixed cycles o G17 arcs in XY plane o G27 cont. operation w/ speed reduction on corners o M143 lowers pop-up pins o M49 lowers dust shroud o G600 calls up cut parameter settings o (UAO,1) calls up user offset - Footer should look like this: o M5 spindle off o M48 raises dust shroud o G79 Z0 raises Z axis to home position (optional) o M30 ends program
Looking for more feedback for this post processor. Make sure that you are using the latest version from the library since there have been a couple of updates for that post.
I'm an industrial technology teacher who's been using HSM since its release with a Techno CNC and other machines. Since updating to 2019 this fall, our .nc files have the machine making tons of circles. In most cases the actual tool paths that we want still exist, and you can sort of see them.
We changed the setting to- Using IJK's to NO, and use Radial Arcs to YES. This solved some issues, but also created a few- With those setting not all of our paths are previewed as intended.
Hello. I am currently trying to use Fusion 360 to output to the Techno LC series on our college campus. I am having a similar issue to the images above. I can get the file to display somewhat correct but there are no arcs present.
Here are some of the images from what I described above. Any input appreciated!Default settingsTweaking IJK and Arcs optionTweaking IJK and Arcs option
I'm sorry I hadn't responded to this post. In case you have not figured out your issue- Changing the machine type in our post processor cured our issues. It defaulted as HDS series, and I from what I remember we changed the machine type to HD Series for our LC Series 4896.
Forgive me because I'm not near my desktop computer that has Inventor installed.
But- When you are in the post processor window that has your different "posts" there is a window in the bottom right corner. This window has a bunch of options, allow helical entries, use IJK, use radial arcs, a bunch of other options. One of them will be something like "machine type". The default is HDS series, and we changed ours to HD series. That fixed all of our issues.
I'll be back at work tomorrow and can take a screenshot if you still need it.
Oh my, my bad actually. I read the entire post wrong and realized this was for the HD series routers, the one I work with is a LC one. Been trying to figure out the post for this machine (it won't do helixes and 3d movements properly but the machine can move all 3 axes at once) but can't seem to find out where to get the exact post for my machine. (Currently using the generic RS-274)
I am having the same issues as above has anyone made and progress on this? I am using a Techno LC plus. I also get the preview with the added circles and arcs
