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Ender3 direct extruder modification
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2020-07-20 4) another correction. 4) two M3x5mm hex wrench bolts >> 4) two M3x20mm hex wrench bolts. Added "10) M3x16mm button head hex socket or plus screw bolts" missed from the first requirement description. Additional clarification on the description and note. Additional comment on printing and correction(M3 & M4 taps >> M2 & M3 taps)
2020-07-17 correction to the 3) requirements in 2020-07-16 description: "four M3x30mm wrench bolts" is revised to "four M3x40mm wrench bolts"
2020-07-16 uploading a newly updated direct extruder for Creality Ender3 incorporating Bondtech clone with 17Ncm NEMA17 stepper motor to reduce weight of the DDE. I have printed many ABS parts for extended time that takes about almost a day with no particular problem. In an enclosed chamber, the ambient temperature goes up to 50 deg Celsius where I found occasional loss of torque. Hence better to maintain the chamber below 45 deg. My cheap cooling motors show fast degradation over multiple 24 hours ABS pri
2020-07-17 correction to the 3) requirements in 2020-07-16 description: "four M3x30mm wrench bolts" is revised to "four M3x40mm wrench bolts"
2020-07-16 uploading a newly updated direct extruder for Creality Ender3 incorporating Bondtech clone with 17Ncm NEMA17 stepper motor to reduce weight of the DDE. I have printed many ABS parts for extended time that takes about almost a day with no particular problem. In an enclosed chamber, the ambient temperature goes up to 50 deg Celsius where I found occasional loss of torque. Hence better to maintain the chamber below 45 deg. My cheap cooling motors show fast degradation over multiple 24 hours ABS pri
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