Qee qhov kev paub ntawm Stepper motor / Stepping motor siv hauv 3D printers
Lub tshuab luam ntawv 3D yog ib hom cumulative manufacturing technology, xws li, lub tshuab siv tshuab ceev prototyping. Nws yog ib cov qauv ntawm cov qauv siv raws li kev siv cov khoom siv tshwj xeeb, cov ntaub ntawv pov thawj lossis cov hnab yas, thiab lwm yam ntaub ntawv txhim kho cov khoom uas muaj peb sab. Nyob rau theem no, cov ntawv luam tawm (three-dimensional printers) yog siv los ua cov khoom. Cov txheej txheem txheej txheem los ntawm txheej txheem luam tawm los tsim tej khoom.
Nyob rau hauv peb cov tsev neeg 3D printers, stepper motor / stepping lub cev yog ib qho tseem ceeb heev hauv cov tshuab 3D printing. uas sib txawv ntawm AC thiab DC motors, yog lub zog muaj zog, tiam sis kev siv zog ntawm kev tsav tsheb / stepper lub cev tsis yog, nws yog executed los ntawm tau txais ib lo lus txib, tsis muaj zog lub zog nrog tus nplua nuj, qhov faib ntawm lub voj voog yog qhov tseeb ntawm kev tsav tsheb, qhov loj ntawm cov kauj ruam yog qhov tseeb ntawm cov cav ntoo / stepping lub cav, piv txwv li, lub cav qis muaj ib lim piam rau: 80 cov kauj ruam, 100 kauj ruam, 200 kauj ruam, 280 cov kauj ruam, 300 cov kauj ruam thiab lwm yam. Nyob rau hauv ib lub tshuab luam ntawv 3D, ib lub cav tsav yog lub luag haujlwm rau qhov tseeb thiab kev txhais ntawm Z axis ntawm lub tshuab (ie, lub luag haujlwm ntawm lub cav txheej thickness).
Dab tsi ua rau lub cav ntim thiab lub ntim kev tswj kom tswj tau qhov tuab ntawm lub tshuab luam ntawv 3D? Lub kauj ruam ntawm lub kauj ruam tsav lub Z axis, thiab Z axis tig lub tshuab taub hau kom muaj txheej txheem tuab. Qee lub npe ntawm 3D printers siv 50 stepper motors (uas yog, lub dav diameter ntawm lub cev yog 50 hli), 200 cov kauj ruam rau ib lub lim tiam, thiab lub suab ntawm Z axis yog 1.75mm, yog li peb yuav xam tawm txhua kauj ruam ntawm 3D luam khoom. Ntim qhov siab yog "1.75mm ÷ 200 cov kauj ruam = 0.0875mm txheej thickness". X-axis thiab Y-axis kuj zoo li qub. Qhov no twb yog plaub hau qhov kev txiav txim siab. Qhov no yog qhov tseeb meej rau cov neeg siv cov txuj ci fake. Txawm li cas los xij, qhov no tsis yog qhov kawg. Hauv peb txoj kev siv tshuab, peb tuaj yeem siv cov cuabyeej programming los sib ntxiv ua rau kauj ruam ua haujlwm kauj ruam mus ua 20 kauj ruam. Yog li, 0.0875mm muab faib ua 20 yog sib npaug zos rau 0.004375. Daim duab no twb qis dua Lub cev ntawm cov khoom nyhav ntawm lub cev, yog li nws tsis muaj tseeb los txiav txim xyuas qhov tseeb raws li txheej tom qab, ntawm chav kawm, tsuas yog kawm tau cov txuj ci tseem ceeb tau ua qhov no.
Nyob rau hauv 3D lub tshuab luam ntawv, qhov ruaj khov thiab khiav cov lus ntawm qhov kev ua qeeb qis cav ncaj qha cuam tshuam qhov teeb meem luam tawm ntawm cov tshuab luam ntawv 3D. Nkag siab txog kev paub txog qhov kev ua tiav theem pib yog qhov tseem ceeb hauv kev tswj cov tshuab 3D.
