Re: Re: 4-axis Arduino based CNC hot wire foam cutter
I gave up on winch system.
I wasn’t able to make JHW work with Ramps, only other software I know that supports 4 motor winch is LinuxCNC, but requires Linux 12 or older and my Windows 8 requires Linux 14 or newer, for dual system PC…
So now after few days my Cartesian foam cutter is up and running… running to fast…
I’ve put different F values in Gcode Sender but speed looks the same from F2 to F5000. It seems it only influence acceleration between points. I cant slow down the motors…
Gcode is generated in Prolifi Pro.
I’m using GcodeCNCDemo4AxisRAMPS with folowing definitions
#define VERSION (2) // firmware version
#define BAUD (57600) // How fast is the Arduino talking?
#define MAX_BUF (64) // What is the longest message Arduino can store?
#define STEPS_PER_TURN (1600) // depends on your stepper motor. most are 200. *8 for 1/8 microstepping
#define STEPS_PER_MM (STEPS_PER_TURN/36.13) // diameter of the wheel is 11.5mm*pi
#define MAX_FEEDRATE (1000000)
#define MIN_FEEDRATE (1)
#define NUM_AXIES (4)
Am I missing something?
Also motors stop and accelerate again on every point.
