Last days were very productive. I made some new equipment to my workshop. I will try to present all stuff I made, and try to put files that was used to made it.
Today only photos.
Syringe pump for glue to new 3D "printer"(more info soon). Stepper motor (0,7 Nm) with 1/8 micro-step (Motorola chip), internal generator on 555, frequency regulated by potentiometer. There is a possibility to us external control from PC (standard driver signals are STEP, ENABLE, DIR ), 12V power supply needed.
4th axis to new CNC that will be made in the beginning of next year (more info soon). Stepper motor 1,2 Nm, gear ratio 1:29.
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