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͓લΒʂʂʂʂը໘ͷத͔Βग़ ͯ͜ʔʔ͍͍ʂʂʂʂੈͷத͸ 3࣍ݩͩ ͧʂʂʂʂʂʂʂʂʂʂʂʂʂ @mackee_w a.k.a macopy YAP(achimon)C::Asia Hachioji 2016mid 7/2(౔) B 13:00ʙ13:50

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• twitter:@mackee_w • github:mackee • ໘ന๏ਓΧϠοΫ • Work • Perl / Go / Rails ୭ʁ

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͓લΒʂʂʂʂը໘ͷத͔Βग़ ͯ͜ʔʔ͍͍ʂʂʂʂੈͷத͸ 3࣍ݩͩ ͧʂʂʂʂʂʂʂʂʂʂʂʂʂ @mackee_w a.k.a macopy YAP(achimon)C::Asia Hachioji 2016mid 7/2(౔) B 13:00ʙ13:50

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͓લΒʂʂʂʂը໘ͷத͔Βग़ ͯ͜ʔʔ͍͍ʂʂʂʂੈͷத͸ 3࣍ݩͩ ͧʂʂʂʂʂʂʂʂʂʂʂʂʂ @mackee_w a.k.a macopy YAP(achimon)C::Asia Hachioji 2016mid 7/2(౔) B 13:00ʙ13:50

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This talk theme is…

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Virtual Reality?

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Not Virtual Reality

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3D Printer

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ʮ͍·͞Β3DϓϦϯλͷ ࿩ͳΜͯ஗͍Μ͡Όͳ͍ ͷʁʁʁʯ

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3DϓϦϯλ͸ ৽͍͠ಓ۩Ͱ͸ͳ͍

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3DϓϦϯλΛ ʮ΍͍ͬͯ͘ʯͱ͍͏͜ͱ

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3DϓϦϯλΛʮ΍͍ͬͯ͘ʯ ͓ళͰങ͏ ࣗ෼Ͱ࡞Δ

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3DϓϦϯλΛʮ΍͍ͬͯ͘ʯ ΋ͷΛ࡞Δ

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3DϓϦϯλΛʮ΍͍ͬͯ͘ʯ ͓ళͰങ͏ ࣗ෼Ͱ࡞Δ

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3DϓϦϯλΛʮ΍͍ͬͯ͘ʯ ͓ళͰങ͏ ࣗ෼Ͱ࡞Δ ผϧʔτͷଘࡏ

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3DϓϦϯλপ

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3DϓϦϯλপ ਫ਼౓ͷপ ҹ࡮଎౓ͷপ ଟ৭ҹ࡮ͷপ ϑΟϥϝ ϯτͷপ ΦʔτϨϕ Ϧϯάͷপ

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3DϓϦϯλ͸ ʮ׬੒͠ͳ͍ʯ

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ͦΜͳপʹ͸·͍ͬͯΔ ࿩Λ͠·͢

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3DϓϦϯλͷॾݪཧ

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3DϓϦϯλͷݪཧ A. XYZ 3࣠ΛҐஔ߹Θͤ͢Δػߏ B. ϓϥενοΫΛ༹͔ͯ͠ԡ͠ग़͢ػߏ C. ϗετίϯϐϡʔλ͔ΒདྷͨXYZͷ࠲ඪΛ Ϟʔλʔʹ఻͑Δίϯτϩʔϥ

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XYZΛ͋ΘͤΔػߏ • ͍ΘΏΔCNC෦෼ • Ұൠతʹ͸͋ͱͰݴ͏ίϯτϩʔϥ෦෼΋ؚΊΔ • 3DϓϦϯλ͸ϔουʹཁٻ͞ΕΔ߶ੑ͕௿͍ • Α༷ͬͯʑͳܗ͕ࣜଘࡏ͢Δ

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௚ަܕ • XYZͦΕͧΕΛઐ༻ͷಈྗ͕ड͚࣋ͭ

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σϧλܕ • 3ຊͷλϫʔ্ʹ্Լ͢Δ ΩϟϦοδ͕͋Γɺ͔ͦ͜ Βதԝʹ৳ͼΔΞʔϜͰϔο υΛࢧ͑ͯ3࣍ݩҐஔΛܾΊ Δ

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ͦͷଞ • ۃ࠲ඪܕ • εΧϥܕ

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ͦΕͧΕʹϝϦοτ͕༗Γ ໘ന͕͋͞Δ

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ϓϥενοΫΛԡ͠ग़༹͔ͯ͠ ͢ػߏ • ͓͍͓͍ޫ଄ܗͱ͔΋͋ΔͷʹFDM(೤༥ղੵ૚ ๏)ʹݶΔͷ͔ʔʁʢ͈́ • ݱঢ়ɺҰൠݸਓ੍͕࡞Ͱ͖Δͷ͸FDMʹݶΒΕ Δʢͱࢥ͍ͬͯΔ • ͱ͸͍͑FDMͰ΋͋Δఔ౓ͷਫ਼౓͸ग़Δ͠ͳʹ ΑΓѻ͍΍͍͢

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3DϓϦϯλ͸ͲͷΑ͏ʹϓϥε νοΫΛ༹͔͢ͷ͔ • ి೤ઢͰϊζϧΛ೤͠·͢(PLAͩͱ190౓ʙ 210౓, ABS͸΋ͬͱߴΊ) • ϑΟϥϝϯτΛϊζϧʹ௨͠·͢ • ͢Δͱϊζϧͷઌ͔Β༹͚ͨϓϥενοΫ͕ ग़͖ͯ·͢

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3doodler • 3DϓϦϯλͷ͏͚ͪͩ͜͜Λൈ͖ग़ͨ͠੡඼

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ϓϥενοΫΛԡ͠ग़͢ػߏ • 3࣠ͷ΄͏Ͱ͸εςοϐϯάϞʔλʔ͕Α͘࢖ ΘΕΔ͕ɺͪ͜Β΋εςοϐϯάϞʔλʔ • ࣮͸͜͜ͷਫ਼౓͕݁ߏΩϞ • ԡग़ྔ͕গͳ͗͢Ε͹εΧεΧ • ԡग़ྔ͕ଟ͗͢Ε͹࿙ΕΔ͔ΪΞ͕ۭճΓ

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ΤΫετϧʔμʔ

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ΤΫετϧʔμʔ

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ίϯτϩʔϥʔ • ͔͜͜Β͕΍ͬͱιϑτ΢ΣΞͷྖҬ • εςοϐϯάϞʔλʔ͸XYZΛཧղ͠ͳ͍ɻཧղ ͢Δͷ͸ిѹͷHIGH/LOWͷΈ • 1step͕ԿϛϦͰ͋Δ͔Λ֮͑ͯࠓͷ࠲ඪͱ໨ඪ ͷ࠲ඪ͔ΒԿstepಈ͔ͤ͹͍͍͔Λ຋༁͢Δͷ͕ ίϯτϩʔϥʔ

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ͦͷଞίϯτϩʔϥʔͷ΍ͬͯ ͍Δ͜ͱ • ϗοτΤϯυͷԹ౓ͷPID੍ޚ(υϩʔϯͱҰॹ ͩͶʂ) • ΤΫετϧʔμʔͷԡग़ྔΛ੍ޚ • ӷথ΍γϦΞϧͳͲͷI/O੍ޚ

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Arduino MEGA + RAMPS • ୅දతͳߏ੒ɻ։ൃ΋׆ൃͩ҆͠Ձ

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RAMPSʁ • Arduino MEGA୯ମͰ͸େిྲྀΛѻ͑ͳ͍͠ εςοϐϯάϞʔλʔͷ੍ޚ΋ෆಘҙ • ͦ΋ͦ΋Ϟʔλʔྨ΍ϗοτΤϯυ͸12Vۦ ಈ Arduino͸5V

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RAMPSʁ • εςοϐϯάϞʔλʔυϥΠόͱ͍͏ศརͳ ΋ͷ͕͋ΔͷͰͦΕʹ೚ͤΔ • େిྲྀ͸MOSFETΛט·ͤͯPWM੍ޚ͢Δ • ిྲྀʹ͋ͬͨέʔϒϧΛૠͤΔΑ͏ʹ͢Δ • ArduinoΤίγεςϜʹ͸৐͔ͬΔ

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Smoothieboard

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Smoothie board • ίϯτϩʔϥͷϓϥοτϑΥʔϜΛ Arduino(8bit AVR)͔Βmbed(32bit ARM)΁ • ߴ଎ͳԋࢉ͕Մೳ(σϧλܕͰޮ͍ͯ͘Δ) • Arduinoʹͳ͍ػೳ͕Smoothieware(FW)ʹ݁ ߏ৐͍ͬͯΔ(ޙड़)

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3DϓϦϯλͷݪཧ A. XYZ 3࣠ΛҐஔ߹Θͤ͢Δػߏ • ௚ަܕ, σϧλܕ, etc… B. ϓϥενοΫΛ༹͔ͯ͠ԡ͠ग़͢ػߏ • ϗοτΤϯυ & ΤΫετϧʔμʔ C. ϗετίϯϐϡʔλ͔ΒདྷͨXYZͷ࠲ඪΛϞʔλʔʹ఻͑Δ ίϯτϩʔϥ • Arduino + RAMPS, Smoothieboard…

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ͱ͜ΖͰ͜ΕΒͷΞΠσΟΞ͸ ୭͕ߟ͑ͯ࡞͍ͬͯΔͷʁ

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RepRap • 3DϓϦϯλͷΦʔϓϯιʔεϋʔυ΢ΣΞϓϩ δΣΫτ • ݸਓ޲͚FDM 3DϓϦϯλ͕ࢢ৔ʹग़Δલ͔Βൃ଍ • RepRapܥͷΩοτΛചͬͨΓ׬੒඼ΛചͬͨΓ͢ Δۀऀ΋ଟ਺͋ΓγΣΞ΋ҰఆҎ্઎Ί͍ͯΔ

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RepRapϓϦϯλͷܥේ

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RepRapϓϦϯλͷܥේ

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RepRapϓϦϯλͷܥේ

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Φʔϓϯιʔεϋʔυ΢ΣΞ ͳͷͰઃܭΛ֦ு/վྑͰ͖Δ

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RepRapͷ໨త • ౰ॳ͸ࣗݾ૿৩ػցͷݚڀ • ͦΕ͔Βൃలͯ͠ࠓͰ͸3DϓϦϯλͰ3DϓϦ ϯλͷ෦඼Λ࡞Γ৽ͨͳ3DϓϦϯλΛ࡞Δͨ ΊͷϓϩδΣΫτ

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Question?

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͍͔ʹͯ͠ࢲ͸ 3DϓϦϯλͷੈքඈͼࠐΈ পʹ͸·ͬͨͷ͔ ୈೋ෦

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ͦΕ͸1೥લ

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Ͳ͏ͯ͠΋PerlͰ υϩʔϯΛ ඈ͹͍ͨ͠ ਓͷͨΊͷϋʔυ΢Σ ΞϋοΫ֓࿦ Ϛίϐʔ a.k.a mackee_w ໘ന๏ਓΧϠοΫ YAPC::Asia 2015  2015-08-21 #yapcasiaC

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ࣗ࡞υϩʔϯ

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ࣗ࡞ͱݴͬͯ΋ ࢢൢͷύʔπΛ૊Έ߹Θͤͨ ͚ͩɻɻɻ

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׽ͳΒ Maker

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ϓϥενοΫ Λԡ͠ग़ͯ͠ Έ͍ͨͱࢥ͍ ·ͤΜ͔ʁ

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ͱ͍͏Θ͚Ͱϙνʙ

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ങͬͨͷ͸σϧλܕͷΩοτ • AliExpressͰߪೖ • ༧ࢉ͸5ສԁલޙͰɺผʹΩοτͰ΋׬੒඼Ͱ ΋ྑ͔ͬͨ • Ͱɺ͍ͭ͜͸ؔ੫ͳͲؚΊͯ4ສԁ͙Β͍ • ࠃ಺Ͱ͜ΕΛങͬͯ࡞͍ͬͯΔਓ͕Կਓ͔͍ͨ

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ಧ͍ͨ

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૊Έཱͯઆ໌ॻతͳͷ͕ͳ͍ʂ

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૊ཱํ๏ͷ஌Γํ • ࠃ಺Ͱ૊Έཱͯͨਓͷϒϩάͱ͔هࣄΛݟΔ • baiduͷܝࣔ൘Ͱ૊ΈཱͯεϨΈ͍ͨͳͷ͕͋ͬ ͨͷͰͦΕΛݟΔ • தࠃޠ͸Α͘Θ͔Βͳ͍ͷͰ͋Μ·Γࢀߟʹͤ ͣ • ࣸਅ͔Β഑ઢͱ͔૊ΈཱͯํΛਪ࡯͢Δ

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͜ͷը૾͔Β࢖͏Ϙϧτͷछྨ΍ ഑ஔͳͲΛਪ࡯͢Δ

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υΩϡϝϯτͷͳ͍ ϞδϡʔϧΛςετίʔ υΛಡΜͰ࢖͍ํΛ ਪ࡯͢Δܦݧ͕ੜ͖ ͖ͯͨͧʂ

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ϑϨʔϜͷ૊Έ্͛

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ϑϨʔϜͷ૊Έ্͛

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ϑϨʔϜͷ૊Έ্͛

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͔͠͠ϑϨʔϜͱΩϟϦοδ Λ͚ͭͨͱ͜ΖͰࠔͬͨ͜ͱ ͕ൃੜ

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ϗοτΤϯυ͕άϥάϥ

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͜Μͳ΋Μͳͷ͔ͳʔ ΞʔϜͷਫ਼౓ϛε͔ͬͨͳʔ

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ଞͷkosselͷಈըΛ ݟ͍ͯͨΒؾ͕͍ͭͨ

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ΞʔϜͷऔΓ෇͚͕45౓ҧ͏

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ΞʔϜͷऔΓ෇͚͕45౓ҧ͏

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ి૷ܥͱϗοτΤϯυ૊Έཱ ͯͳͲ͸೉ͳ͘Ͱ͖ͨ

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͍͟ϓϦϯτʂʂʂ

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ͱͳ͔ͬͯΒग़དྷΔ·Ͱ • ΤΫετϧʔμ͕ϑΟϥϝϯτΛ࡟ۭͬͯճΓ ͍ͯ͠Δ • ϗοτΤϯυͷதͰϑΟϥϝϯτ͕བྷ·ͬͯ ࠹͍Ͱ͍ͨ • χούʔͰऔΓग़ͦ͏ͱͨ͠Β੾Εͨ

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ͱͳ͔ͬͯΒग़དྷΔ·Ͱ • ೤Ͱͱ͔ͦ͏ͱࢥͬͯϋϯμΰςͰ೤ͨ͠Βܧ͗ख ͷϓϥενοΫ෦෼·Ͱ༹͚ͯ • ͠ΐ͏͕ͳ͍ͷͰܦͷҧ͏ܧ͗खΛύςͰݻఆͯ͠ ࢖༻ • ࠓ౓͸ϊζϧ͕٧·ͬͯ͞ΒʹPLA͕࿙Εͯ෼ղਗ਼૟ ͕Ͱ͖ͳ͘ͳͬͨ -> औΖ͏ͱͨ͠Βϊζϧ͕ંΕͨ

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ͳͲͳͲ͋Γ4ຊ͙Β͍ϗοτ Τϯυ͚ͩΛങ͍ͬͯΔ

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࠷ऴతʹ͸E3D V6 LiteΛ࢖༻

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ࠓ·Ͱ൜ͨ͠ա͕ͪى͖ʹ͍͘ߏ଄ ςϑϩϯνϡʔϒ͕ϊζϧͷ௚લ·Ͱ ৳ͼ్͍ͯͯதͰ༹͚ͨΓ͢Δ͜ͱ͕ গͳ͍ʂ

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͔͠͠ࠓ·ͰͷϗοτΤϯυ ͱੇ๏͕ҧͬͯΤϑΣΫλʔ ʹ͸·Βͳ͍໰୊

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ແཧ΍Γ͸Ίͭͭ εϖʔαʔΛઃܭͯ͠࡮ͬͨ

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͑ʁɹ࡮ͬͨʁʁʁ

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࣮͸͜ͷ࣌఺Ͱ࡮Γ࢝Ί͍ͯ Δ͕ϓϦϯλΛ׬ᘳʹಈ࡞͞ ͤΔͨΊʹߋʹύʔπΛ࡮Δ

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ϑΟϥϝϯτΛࢧ͑Δ๮

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ϑΟϥϝϯτΛࢧ͑Δ๮

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ϑΟϥϝϯτΛࢧ͑Δ๮

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ϑΟϥϝϯτΛࢧ͑Δ๮

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ϑΟϥϝϯτΛࢧ͑Δ๮

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thingiverse

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ϑΟϥϝϯτʹૹ෩͢Δ࿙ే

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ϑΟϥϝϯτʹૹ෩͢Δ࿙ే

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PLA͸༉Λؚ·ͤΔͱΑ͍ͱฉ͍ͨͷͰ͜͏͍͏΍ͭ

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PLA͸༉Λؚ·ͤΔͱΑ͍ͱฉ͍ͨͷͰ͜͏͍͏΍ͭ

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ձࣾͰཉ͍͠ͱݴΘΕͨͷͰ20໘μΠε

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࡮Δͱ͖ͷςΫ • ണ͕Ε΍͍͢Α͏ʹϚεΩϯάςʔϓ+͙͢ണ͕ ΕΔϊϦΛ࢖͍ͬͯΔ • 0.4mmͷϊζϧͰ0.18͔Βελʔτɻٵ͍ͬͯ Δ࣌ʹണ͕Εͳ͍Α͏ʹ઀஍໘ͷද໘ੵΛՔ͙ • ϗετPC͕εϦʔϓ͠ͳ͍Α͏ʹϗετPC͸ RasPiʹ·͔͍ͤͯΔ

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OctPrint

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΍Γ͍͚ͨΕͲ ·ͩ΍ͬͯͳ͍͜ͱ

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ΦʔτϨϕϦϯά

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͜ͷ௨Γ࣮͸Ұճࢼ͍ͯ͠Δ͕ • ਫ਼౓͕͋·ΓΑ͘ͳͯ݁͘ہ֎ͨ͠ • LࣈϨϯνΛϕϧτͰ֎͢ಈ࡞΋͏·͍͔͘ͳ ͍ • ϑΝʔϜ΢ΣΞͷରԠঢ়گ΋͋·ΓΑ͘ͳ͍

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ผͷखஈ: FSR

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FSRͱ͸ • ײѹηϯαΛར༻ͨ͠ฏ໘ݕ஌ • ΨϥεϕουͷԼʹײѹηϯαΛஔ͍ͯϗοτ Τϯυ͕ઃஔͨ͜͠ͱΛ஌Δ • ਫ਼౓͸ൈ܈ͳ͸ͣɹϓϩʔϒͷల։΋ඞཁͳ͠ • ώʔτϕουͱ૬ੑ͕ѱ͍͕·ͩ࢖ͬͯͳ͍ͷ Ͱ͍͍΍

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͔͠͠fork͞Εͨϒϥϯν ͔͠ରԠͯ͠ͳ͍Θʙ

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΍ͬͺΓ࣌୅͸32bit΍Ζ = smoothieboard

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σϧλͷ࠲ඪܭࢉ͸AVRʹ͸ॏ͍ (ͱݴΘΕ͍ͯΔ • σϧλ͸ߴ଎ҹ࡮ʹ޲͍͍ͯΔͱݴΘΕΔ͕ɺ ܭࢉྔ͕௚ަܕʹൺ΂Δͱେ͖͍ • ίϯτϩʔϥ͕ϘτϧωοΫʹ • ͦ͜Ͱ32bit ARMͷsmoothieboardʹม͑Δ ͜ͱͰɾɾɾʂ

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खʹೖΕͨ

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͕ɺిݯΛٯࠩ͠ʹͯ͠

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smoothieboard/ware • ҹ࡮଎౓ͷ޲্ • GLCDͷ࢖༻ • RAMPSͰ΋Ͱ͖Δ͕ܭࢉྔେ͖͍ͷͰݏͩ • FSR͕࢖͑Δʂ

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ͦͷ͏ͪमཧʹग़ͯ͠ ͳΜͱ͔͠·͢

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·ͱΊ • 3DϓϦϯλ͸׬੒͠ͳ͍ɻࣗ෼ͷྗͰ֦ு͢Δ • ༷ʑͳखஈ͕͋ΓΞΠσΟΞ͕͋ΔɻΦʔϓϯιʔ εϋʔυ΢ΣΞͷྗͩͱࢥ͏ • পʹϋϚΔͱൈ͚ग़ͤͳ͍ɻࣗ෼ͰͰ͖Δൣғ͕ ޿͗͢Δͷ͕ѱ͍