Posts made by Asif Istiak

I am using Sandbox(cooltool CNC) for controlling the rotating speed of a stepper motor.
I have been using a motor with Y port and using the code below. But, the speed was so slow for my purpose(1rpm).

1. I want to control the speed[maximum rpm(10rpm) of the motor, 50% speed of the rpm(10rpm) of the motor].
   How can I edit my code to control it? What are the errors and unnecessary lines in my code?

2. If I use a motor with Z port, how may I modify the code?

Code:
(2712);
G90 G94 G21;
(PROFILE);
M5;
S2250 M3;
G0 X0.0 Y0.0 Z0.0 A0.0;
G1 Y25.0 F1 A90000;
M5;
M30;

@deckingman Thanks a ton, sir

@fcwilt I see. thanks a lot for your explanation

@fcwilt So, is that like this?
G21 ; set units to millimeters
M104 S200 ; set temperature
M106

M109 S200 ; wait for temperature to be reached
G90 ; use absolute coordinates
G92 E0
M83

G1 M203 I1 E15.00000 F2.000

G92 E0

M107
M104 S0
M107
G91
G90

@phaedrux I want to make fiber from that not any 3D printed object

@phaedrux I just need to extrude the filament; in that time the nozzle will not move to any axis.

And, the rate of the extrusion will be the least

@phaedrux thanks for the answer. But, I am expecting the ''lowest'' extrusion rate from the nozzle which will run for 30min without moving. May I have your suggestion on that?

@fcwilt Hi, is there any modification of code to make the extrusion to the slowest speed?

G21 ; set units to millimeters
M104 S200 ; set temperature
M106

M109 S200 ; wait for temperature to be reached
G90 ; use absolute coordinates
G92 E0
M83

G1 E12.00000 F2.000

G92 E0

M107
M104 S0
M107
G91
G90

@fcwilt Thank you

@boa Sorry, I did not understand while posting. However, thanks a lot for your answer. It is working

@fcwilt Yes, it is working.
Yes, I am looking for the least amount of extrusion.
What will happen if I do not insert F in the code?

@fcwilt thanks.
How about this?
G21 ; set units to millimeters
M104 S200 ; set temperature
M106

M109 S200 ; wait for temperature to be reached
G90 ; use absolute coordinates
G92 E0
M83

G1 E1.00000 F2.000
G1 E1.00000 F2.000
G1 E1.00000 F2.000
G1 E1.00000 F2.000
G1 E1.00000 F2.000
G1 E1.00000 F2.000
G1 E1.00000 F2.000
G1 E1.00000 F2.000
G1 E1.00000 F2.000
G1 E1.00000 F2.000
G1 E1.00000 F2.000
G1 E1.00000 F2.000
G92 E0

M107
M104 S0
M107
G91
G90

I need to extrude filament in a fixed amount for a certain time by the 3D printer without moving the nozzle to any axis.
I have applied the code like this(mentioned below) but as soon as I run the code, the nozzle stops.
What's the problem with my code?
Is there any instance of a modified G-code to meet my need?
Thanks in advance.
Code-
G21 ; set units to millimeters
M104 S200 ; set temperature
M106
M109 S200 ; wait for temperature to be reached
G90 ; use absolute coordinates
G92 E0
M82 ; use absolute distances for extrusion
G1 Z0.0 F5.000
G1 Y1.000 E0.0100000
G1 Y1.000 Z0.00 E1.00000 F2.000
G1 Y1.000 Z0.00 E1.00000 F2.000
G1 Y1.000 Z0.00 E1.00000 F2.000
G1 Y0.000 Z0.00 E1.00000 F2.000
G1 Y0.000 Z0.00 E1.00000 F2.000
G1 Y0.000 Z0.00 E1.00000 F2.000
G92 E0
M107
M104 S0
M107
G91
G90

I need to extrude filament in a fixed amount for a certain time by the 3D printer without moving the nozzle to any axis.
I have applied the code like this(mentioned below) but as soon as I run the code, the nozzle stops.
What's the problem with my code?
Is there any instance of a modified G-code to meet my need?
Thanks in advance.
Code-
G21 ; set units to millimeters
M104 S200 ; set temperature
M106
M109 S200 ; wait for temperature to be reached
G90 ; use absolute coordinates
G92 E0
M82 ; use absolute distances for extrusion
G1 Z0.0 F5.000
G1 Y1.000 E0.0100000
G1 Y1.000 Z0.00 E1.00000 F2.000
G1 Y1.000 Z0.00 E1.00000 F2.000
G1 Y1.000 Z0.00 E1.00000 F2.000
G1 Y0.000 Z0.00 E1.00000 F2.000
G1 Y0.000 Z0.00 E1.00000 F2.000
G1 Y0.000 Z0.00 E1.00000 F2.000
G92 E0
M107
M104 S0
M107
G91
G90