Kunyangwe kudhinda kwe3D kuchiri kuwedzera uye kusiri kupararira, kuvandudzwa kwayo kuri kufambira mberi nematanho mahombe, kune rumwe rutivi kuwedzera kwayo kuri kuwedzera zuva rega rega uye kune imwe iko kugadzirwa kwetekinoroji kwe 3D maprinta ari kuwedzera. Mukati meichi chikamu chekupedzisira, zvinomira pachena Theta, muprinta uyo asingashandisi echinyakare marongero asi anoshandisa polar makonati uye izvo zvakare zvine anosvika mana ekuwedzera ayo iwe aunogona kupurinda zvinhu zvinosvika kumana zvinhu zvakasiyana.
How theta inoshanda
Kungounza zvidhoma zvina senge izvi hazvingangoshandisa chete simba rakawanda kuprinta, asi kudhindwa kwechikamu chimwe nechimwe kwaizononoka zvakanyanya. Izvi zvakagadziriswa nekuda kwekushandiswa kwenzvimbo dzepolar. Kune rumwe rutivi, ndiro iyo «mubhedha unodziya»Ine kufamba, ndiko kunonzi Theta inosangana (saka iro zita remudhindiri) uye R rinoratidzira iro rakashongedzwa nekuda kweruoko runokatyamadza. Aya marudzi ehurongwa anoita kudhinda nekukasira sezvo kwete chete izvo zvekufambisa zvinofamba asiwo hwaro hwekupurinda.
Mutengi weTheta anodhura zvakadii?
Chinhu chakanaka pane zvese izvi ndechekuti chirongwa cheichi purinda chakagadzirwa mukati chirongwa cheRepRap, yemahara 3D yekudhinda projekiti, kana chii chakafanana, iyo Theta printa inogona kuvakwa pamba pasina kubhadhara chero chinhu. Vhura webhu Mu projekiti iwe unowana kwete chete iyo firmware inodikanwa kuti iite kuti ishande, asiwo dhizaini yezvikamu, iyo yekutenga zvinyorwa, nezvimwe…. Tiri kuenda gwara rakazara rekuzviunganidza kumba. Uye zvakare, muRepRap foramu tinogona kuwana zvakadhindwa zvikamu zveiyi printer, saka hatizofanirwe kuve neiyo 3D purinda pamberi.
Ehezve, iyo mutengo weiyi printer haizove nemutengo wakaenzana neyakajairika 3D printa, sezvo Theta ine 4 extruders uye izvi zvichaita kuti iyo printa inodhura, asi kusvika munguva pfupi yapfuura maprinta mazhinji anodhura kusvika kanokwana kana mutengo wazvino weprinta 4D, Ndezvipi zvipingamupinyi kuva nemuchina weTheta?