no i poczytałem o mach 4
http://www.machsupport.com/software/mach4/
machowcy pisze:Mach4 Motion
Mach4 can control CNC machinery, PLC equipment, and robotics. The core is a full featured ‘brain’ that ensures all input and output devices are coordinated with motion.
- All Motion control calculated in the core = less dependence on hardware and associated software driver.
- Motion Device Drivers (Plug Ins) have standard format = common level of functionality between components, less complexity, easier and less costly to troubleshoot and support.
ciekawe co to znaczy: "wszystkie obliczenia kontrolera ruchu w jądrze"?
może puls generator - ten sterownik z mach3 (taka niby karta dźwiękowa), będzie otrzymywał bardziej proste polecenia do realizacji?
poczytajmy dalej...
machowcy pisze:Motion Control at the Core:
All motion control calculations are completed in the core. Mach4’s core adapts to the speed (frequency) of the motion controllers attached. Mach3 software relied on the hardware plug-in software and complex buffering schemes to ensure accuracy and coordinated motion. This redesign has several advantages:
- Up to 100x faster response from button click to machine action.
Machine hold or speed changes happen as quickly as GUI buttons are selected on the screen.
- Improved Backlash Control & more accurate screw mapping = less jitter and more accurate cuts
Higher quality manual pulse generator (MPG) = very smooth jogging and positioning without lag time.
chyba potwierdza się hipoteza - więcej obliczeń w "jądrze"... gdzie "jądro" to zapewne główna część programu mach4... a nie sterownik systemowy, z którym komunikacja zapewne jest wolniejsza...
...
ciekawe jak będzie ze współpraca z istniejącym zewnętrznymi dodatkami do mach3? (smuthstepperami, cslabami itp)
chyba coś się zmienia....
ciekawe jak uda się poprawić jitter?...
[ Dodano: 2013-10-26, 19:16 ]
wow
machowcy pisze:Mach4 is completely new software and has less than 1% of the programming code in common with Mach3. It was written from the ground up to be expandable, flexible, and extremely responsive for use with very large files on any operating system; including Windows, Apple, and Linux.
