- Ukuhlaziywa okuningiliziwe kwezinhlobo ezahlukene zamagiya kanye nokusetshenziswa kwawo kobuchwepheshe ekukhiqizeni okungeziwe.
- Ukuqhathaniswa kwezinto ezikhethekile zezimboni ezifana nezinqubo zokunyathelisa ze-iglidur® kanye ne-FDM kanye ne-SLS.
- Izinzuzo zokuncintisana zokuphrinta kwe-3D kunokubumba nge-injection ekudalweni kwama-prototypes nezingxenye ezisele.
Uma wake wacabanga ukunika umshini omdala impilo yesibili, noma wabona ukuthi ingxenye yepulasitiki emotweni yakho yonakele, uyazi ukuthi ukuthola indawo entsha kungaba yindaba ebuhlungu ngempela. Yilapho... yokukhiqiza lengetiwe, lokho kuyasivumela Izingxenye zokuphrinta ze-3D zezinto zasendlini nemishini ukudala izingxenye zemishini ezenziwe ngokwezifiso ngaphandle kokulahla yonke idivayisi ngoba nje iphini elincane liphukile.
Aunque a simple vista parezca que solo hay que darle a «imprimir», la realidad es que diseñar engranajes que funcionen de verdad tiene su miga. No se trata solo de dibujar dientes, sino de entender conceptos como imodyuli kanye nokukhishwa kwemvume Ukuze izingxenye zingabambeki futhi zikwazi ukumelana nokuguga kokusetshenziswa kwansuku zonke. Sizobheka ngokujulile ukuthi singasuka kanjani embonweni osekhompyutheni siye engxenyeni ebonakalayo eshukumisa umhlaba.
Imiqondo eyisisekelo kanye nokwakheka kwegiya
Ukuze amagiya amabili adlulise amandla nokunyakaza ngendlela efanele, kumele abelane ngemingcele ethile. Ingxenye eyisisekelo yi- umqhele wesondoyilapho amazinyo ehlala khona. Ukuze siqonde ukuthi ahlangana kanjani, sidinga ukubheka isiyingi sakudalaLena yindawo lapho lezi zingcezu ezimbili zithintana khona. Ngaphezu kwalokho, kunezingqimba zangaphandle nezangaphakathi, ezichaza umphetho nesigodi sezinyo ngalinye.
Olunye ulwazi olubalulekile yi- isinyathelo esiyindilingaokuyibanga elilinganiswa ngokuyisisekelo ukusuka endaweni ethile emazinyweni kuya endaweni efanayo kwelinye. Lapho siklama, kumelwe futhi sithuthukise umzimba wegiya, sisebenzisa izingalo noma izingxenye ukuze ukunciphisa i-inertia futhi kunciphise isisindo sonke sento ngaphandle kokuphazamisa ukuqina kwesakhiwo sayo.
Izinhlobo zemishini ngokuya ngesicelo sazo
Kuye ngokuthi sifuna ukuya kuphi nokuthi siya ngakuphi, sizokhetha uhlobo oluhlukile lwendlela yokusebenza. Ezivame kakhulu yi- amasilinda aqondileIlungele ama-axle ahambisanayo kanye nokwehliswa okukhulu kwesivinini ngesivinini esimaphakathi. Uma sifuna into ebushelelezi futhi ethule, isilinda esiyisiyingi esijiyile Ziyindlela engcono kakhulu, njengoba amazinyo azo aqondile ebavumela ukuthi bamelane namandla aphezulu ngokugibela okubushelelezi kakhulu.
- Amagiya E-Bevel: Zisetshenziswa uma imiphini iqondile (kuma-degree angu-90). Zingaba namazinyo aqondile noma aqinile kuye ngesivinini kanye nomthwalo okumele ziwubekezelele.
- Izinhlelo Zeplanethi noma Ze-Epicyclic: Constan de un engranaje central llamado «Sol» rodeado de «planetas». Según si el anillo exterior está fijo o se mueve, podemos shintsha isivinini sokukhipha noma ngisho nokuhlehlisa indlela yokujikeleza.
- Amagiya nezinsika zezinambuzane: Esokuqala siphelele ekuvimbeleni ukudlidliza nokugcina isivinini esingaguquki, kuyilapho i-rack iyithuluzi eliyinhloko le- guqula ukujikeleza kube ukunyakaza okuqondile.
Izinto zezimboni kanye nobuchwepheshe bokuphrinta
Akuwona wonke amapulasitiki afanelekela ukudlulisa amandla. Nakuba i-FDM ilungele ukwenza ama-prototyping ngokushesha, ubuchwepheshe I-SLS (I-Selective Laser Sintering) Inikeza inkululeko yokuklama ephezulu kanye namandla aphezulu kakhulu omshini. Ezindaweni zobungcweti, izinto ezikulo mndeni ziyagqama. i-iglidur®, eklanyelwe ngqo ukunciphisa ukuguguleka ngenxa yezakhiwo zayo ze-tribological.
Isibonelo, izinto ze-iglidur I3 ziyindlela enengqondo yokukhetha amagiya e-spur kanye ne-bevel ngenxa yamandla ayo aphezulu, kuyilapho i-I6 iyinkosi yamagiya ajikelezayo ngenxa yamakhono ayo okushelela. Ezindaweni lapho ugesi ongaguquki uyinkinga, i-iglidur I8-ESD iyisinqumo esifanele. Inzuzo enkulu yala ma-polymer ukuthi Azidingi ukuthambisa kwangaphandle, njengoba ziqukethe izinto zokugcoba eziqinile ezihlanganiswe nesakhiwo sazo.
Ukuphrinta kwe-3D vs. Ukubumba Ngomjovo
Kukhona impikiswano eqhubekayo mayelana nokuthi iyiphi indlela engcono. Umthetho wegolide ubuningi: uma udinga izingxenye ezifanayo eziyi-10.000, ukubumba ngomjovo akunakunqotshwa ngokwezindleko. Kodwa-ke, ukuphrinta kwe-3D kungumnqobi ocacile we uchungechunge olufushane, ama-prototype noma izingcezu eziyingqayiziveleIkuvumela ukuthi ulungise imodeli ye-CAD ngokushesha futhi uthole ingxenye yokugcina emahoreni ambalwa, ugweme izikhathi ezinde zokulethwa embonini yendabuko.
Sibone amacala angokoqobo lapho lobu buchwepheshe busindise khona usuku, emaqenjini e- Umfundi Wefomula Bakha amagiya okudlulisa umjaho esikhathini esingaphansi kwamahora angu-72, futhi babuyisela ama-speedometer ezimotweni zakudala kusukela ngawo-20 lapho izingxenye ezisele zingasekho khona. Ngisho nasezinsizeni ezibalulekile, njenge- amaloli omliloAmagiya e-servomotor abizayo athathelwe indawo yizinguqulo eziphrintiwe ze-3D ezisekela kahle imithwalo ephezulu.
Amathiphu awusizo okuklama nokukhiqiza
Uma unquma ukuklama amagiya akho, qaphela ukubekezelelana. Ekuphrinteni kwe-3D, ikakhulukazi i-FDM, izingxenye zivame ukwanda kancane. Yingakho kubalulekile ukuvumela imvume yobuchwephesheNgamanye amazwi, isikhala esiphakathi kwamazinyo kufanele sibe sikhulu kancane kunezinyo uqobo ukuze kuvinjelwe ukuthi ingxenye ingabambeki.
Kulabo abangakwazi ukuklama kusukela ekuqaleni, kukhona amathuluzi kanye amamodeli e-3D angalandwa Lokhu kusebenza njengesisekelo, yize kufanele ufunde ukusebenzisa isofthiwe efana neSolidworks ukulungisa ngokunembile amamojula. Khumbula ukuthi isihluthulelo sempumelelo sisekulinganiseni izinto ezikhethiwe nezidingo zokungqubuzana kanye nomthwalo wephrojekthi yakho.
Ikhono lokukhiqiza izingxenye zemishini ezenziwe ngokwezifiso kusetshenziswa ama-polymer athuthukile kanye ne-laser sintering liye lavumela ukugcinwa nokuvuselelwa kwezimboni ngentando yeningi. Kusukela ekukhetheni izinto ezifanele ukuvimbela ukuguguleka kuya ekuphatheni ukukhishwa kwemiklamo, ukuphrinta kwe-3D kuthuthukisa izindleko nesikhathi, kunikeza izixazululo eziqinile ezithatha indawo ngempumelelo izingxenye zensimbi noma ezibunjwe ngomjovo ezinhlobonhlobo zezicelo.