Pfupiso: yakapihwa 3D mafaera anodhindwa uye yakadzama yekufamba kwekusimudzira Z-axis yePrusa i3 RepRap 3D printer ine lead screw.Kwete kekutanga uye kwete kwekupedzisira, zvinoita sekunge kuombera maoko kwakakodzera. nokuti ani [...]
Yakapihwa 3D mafaera anodhinda uye yakadzama yekufamba yekusimudzira Z-axis yePrusa i3 RepRap 3D printer ine lead screw.
Kwete kekutanga uye kwete kwekupedzisira, zvinoita sekunge kuombera maoko kwakakodzera tsvimbo ine hupenyu.Mazhinji akachipa uye anofara DIY 3D maprinta, akadai sePrusa i3 nemimwe michina yeRepRap, anoshandisa tambo yakarukwa kune yavo z-axis.Tsvimbo ine shinda isingadhuri, asi vashandisi vazhinji—kusanganisira Dhanieri—vakasangana nezvinetso zvisingagadzirisike pakushandisa simbi yakatenderera.Kushandiswa kwetsvimbo yakarukwa se z-axis yeprinta ye3D yakajairwa kumashini akawanda ebhajeti, asi matambudziko anocherechedzwa anosanganisira backlash uye wobble, izvo zvinogona kubviswa nekushandiswa kwelead screw.
Threaded rod is, after all, haina kugadzirwa kuti ishandiswe sechombo chekumisikidza.Yakavakwa kuti isimbise uye irambe yakamira nguva dzese.Tsvimbo dzine shinda kazhinji dzinogona kukotama zvishoma, uye dzinosvibiswa nekukasira."Mushure megore rekudhinda, zvinogona kuoneka zvakajeka kuti tambo dzakarukwa hadzina kuitirwa rudzi urwu rwekushandisa," anotsanangura kudaro Daniel mune yake blog post."Tsvimbo ... inozhamba zvine ruzha panguva yekufamba uye shinda dzayo dzinozara negoo dema rine guruva, mafuta uye masherufu esimbi kubva mukukweshana nenzungu."
Kuti avandudze kuita paPrusa i3 3D printer yake, “Lead screw yakanyanya kuomarara, yakaoma zvakanyanya saka haikotame, ine nzvimbo yakatsetseka uye chimiro chayo chakagadzirirwa kufamba mukati me nzungu.”
Kufambisa kukwidziridzwa, aifanira kutsiva ese ez-axis anokwirisa pa 3D printer yake.Akagadzira uye 3D akadhinda zvidimbu zvitsva izvi muPLA, pahurefu hwe 0.2mm pa200°C.Yese yake 3D yakadhindwa zvikamu zvinogona kutorwa mahara pane chirongwa cheThingiverse peji.
Yakakwidziridzwa z-axis yakabvisa kushinyira nekuzununguka kunogadzirwa netambo yakarukwa.Asi kusimudzira kwakakodzera here?Nharo pakati pevamiriri vetsvimbo yakaomeswa nevatsigiri ve lead screw inodzokera makore apfuura.Kazhinji, vadziviriri vetsvimbo yakanyoroveswa vakapokana kuti mutengo wekona yekutungamirira unovharisa kuvandudzwa kudiki kunopihwa, uye kuti kugadziridza kwakaringana kwetsvimbo yakarukwa kunogona kutungamira mukufanana kwepamusoro.Lead screw backers vanowanzo nongedzera kune yakagadziridzwa huchokwadi uye nemazvo emudziyo wavanofarira.Iwe unomira papi panhaurirano yetsvimbo isingaperi?
Nguva yekutumira: Jun-03-2019