PID CONTROL BOX

thingiverse

PID 1.0 HAS BEEN COMPLETED, TESTED AND PRINTED. ITS DONE!. ALL OTHERS ARE BEGINNING STAGES ALSO LIGHTER LID. This is a temperature control box with PID, SS solid state relay, K type thermocouple connector and light switch/plug combo with 40mm 12 vdc fan. Just finished! If printing in Cura set to support everywhere, lower it to 10% density and raise overhang angle to 88%. will update if those settings work when I print it. UPDATE! Sorry just noted 40mm fan stuck in a bit, made it flush inside and out! As a personal preference I would have fan blowing out heat. perhaps I 'll make a printable?washable filter and slide it on intake by SSRD! HUM! UPDATE 1/6/2019. FORGOT power input access (nothing a stepper bit can't fix) also the outlet/switch is a bit close to edge ended up trimming outlet to fit. everything else is perfect! FIXED 1/7/2019.ADDED INPUT HOLE, MOVE FAN UP AND MOVED OUTLET AWAY FROM EDGE AND CLOSER TO PID ADDED EXTRA MATERIAL TO FLUSH THE PROTRUSION OF OUTLET AND ADD STRENGTH. MADE THE LID LIGHTER AND A BIT LESS TIGHT. 1/8/19 I PRINTED THE FIRST MODEL IT TOOK 21 HR AND THE SETTINGS FOR CURA ABOVE WORKED GREAT! CURRENTLY PRINTING 1.0 AND LIGHTER LID NEXT.