Uma kuziwa ekudaleni umkhiqizo, ukukhetha phakathi kwepulasitiki nensimbi kungaba nzima.Zombili izinto ezisetshenziswayo zinezinzuzo zazo ezihlukile, kodwa futhi zabelana ngokufana okuthile okumangazayo.Isibonelo, kokubili ipulasitiki nensimbi inganikeza ukumelana nokushisa namandla, okuyizici ezibalulekile okufanele zicatshangelwe phakathi nenqubo yokukhiqiza.Ukukusiza wenze isinqumo unolwazi, sizodalula izinzuzo kanye nezithiyo zento ngayinye ezigabeni ezilandelayo.Ngesikhathi esifanayo, sizophinde sihlaziye umthelela wemvelo walezi zinto ezimbili, engikholelwa ukuthi zibaluleke kakhulu kuwe.
Ukwakheka kwezinto ezimbili
Ipulasitiki
Ipulasitiki iwumsebenzi oguquguqukayo ohlinzeka ngezinzuzo ezimbalwa, okuhlanganisa isisindo sayo esilula, ukuqina, ukufinyeleleka, kanye nokulungiswa kalula.Yakhiwe ngama-polymers, okungama-molecule ayinkimbinkimbi akhiwe amayunithi aphindaphindayo noma amaketanga e-athomu ye-carbon, njenge-ethylene, i-propylene, i-vinyl chloride, ne-styrene.Lawa ma-monomers ahlangana akhe amaketanga amade anikeza ipulasitiki izici zayo eziyingqayizivele.
Ama-polymers akhiwa ngama-monomers, atholakala ku-petroleum, amafutha ezinto ezimbiwa phansi, noma i-biomass yama-bioplastics.Ama-monomers achaza izici zokuqala, ukwakheka, nobukhulu bama-polymer.Kodwa-ke, inqubo yokukhiqiza iphinde ifake izithasiselo ezithuthukisa, ezithuthukisa, futhi ziguqule izakhiwo zamapulasitiki.Lezi zengezo zingathuthukisa ukuguquguquka, ukuqina, ukumelana ne-UV, ukumelana nokuvutha, noma umbala, isibonelo.
Insimbi
Izinsimbi ziyizakhi zamakhemikhali ezitholakala emvelweni ezinezakhiwo ezibalulekile ezifana nokuhamba kukagesi okuphezulu nokushisayo, ukubola, kanye ne-ductility.Sekuyisikhathi eside abantu besebenzisa lezi zici.Kodwa-ke, ngokuthuthuka kwesayensi, abantu baqala ukuzama ukuhlanganisa izinsimbi ezimbili ndawonye ukuze bathole izakhiwo ezifiselekayo, futhi kwazalwa ama-alloys.
Ama-alloys, adalwe ngokuhlanganisa izinsimbi nezingezona izinsimbi, noma izakhi ezimbili noma ngaphezulu, ukukhiqiza into entsha enezimfanelo ezithuthukisiwe.
Izinsimbi ziyizinto zamakhemikhali ezenzeka ngokwemvelo ezibonakala ngokuguquguquka kwazo okuphezulu kagesi nokushisayo, ukusebenziseka kalula, kanye ne-ductility.Ziye zasetshenziswa abantu izinkulungwane zeminyaka ngenxa yezakhiwo zabo ezihlukile.Kodwa ama-alloys, ayizinto zensimbi ezenziwe ngokuhlanganisa izakhi ezimbili noma ngaphezulu, okuhlanganisa izinsimbi nezingezona zensimbi, ukuze kwakhiwe into entsha enezakhiwo ezithuthukisiwe.
Izakhiwo Nezimpawu
I-Metal-I-Ideal Choice for Some Uses.Izakhiwo zayo zihlanganisa:
• Ukubekezelela ukushisa: Ngenxa yendawo yayo ephakeme yokuncibilika, ilungele izilungiselelo ezishisa kakhulu.
• Ukuqina: Ukuqina kwensimbi kuyenza ikhetheke kahle ezintweni ezithwala isisindo kanye nezakhiwo zokusekela.
• Izinketho ziningi: ungakhetha ohlwini lwezinto ezisetshenziswayo, okuhlanganisa ithusi elibambayo kanye nama-alloys ayo njengethusi nethusi, kanye nensimbi, i-aluminium, nezinye izindlela ezengeziwe.
• Ukuqedela ukwenza ngokwezifiso: Insimbi inezinketho eziningi zokuqeda (i-anodizing, i-powder coating, njll.).
Nakuba insimbi inezinzuzo zayo, ipulasitiki inganikeza izinzuzo ezifanayo lapho iklanywe futhi yenziwe ngendlela efanele.Isibonelo, ipulasitiki inganikeza izinga elifanayo lokuqina, amandla, kanye nokumelana nokugqwala njengensimbi, iyenze ibe enye indlela efanelekile yokusetshenziswa okuhlukahlukene.Ukwengeza, ipulasitiki ingabunjwa ibe yizimo eziyinkimbinkimbi kanye namafomu insimbi engenakho, inikeze ukuguquguquka okukhulu komklamo kanye nokukhanga kobuhle.Ngokukhetha ngokucophelela uhlobo olufanele lwepulasitiki kanye nobunjiniyela ngendlela efanele, kungenzeka ukuthi uzuze izinzuzo ezifanayo njengensimbi, futhi ngezinye izikhathi uze uzidlule.
Izinqubo Zokukhiqiza Nezokukhiqiza
Kokubili insimbi nepulasitiki kunezindlela zazo zokucubungula.Ipulasitiki, ngokuvamileumjovo obunjiwe, ingabuye ifakwe i-thermoform, ikhishwe futhi yenziwe ngomshini.Izinsimbi, ngokuvamile ngomshini, kungabaukufa-cast, isitembufuthikukhishiwe.Ukukhiqizwa kwevolumu enkulu yezingxenye zensimbi ngokuvamile kwenziwa kusetshenziswa ukulingisa noma ukubumba.Uma ungathanda ukufunda kabanzi mayelana nendlela ukwakhiwa kwensimbi okusebenza ngayo, ungaphequlula yethuCustom Metal Fabricationikhasi.
Izicelo kanye Izimboni
Izimboni eziningi zithembele ezingxenyeni zensimbi nezepulasitiki ukuze zisebenze kahle.Imikhakha yezokuthutha, i-aerospace, yezokwakha, neyamandla ivamise ukusebenzisa izingxenye zensimbi, kuyilapho izingxenye zepulasitiki zivame ukutholakala kwezemithi, ukudla nesiphuzo, ingaphakathi lezimoto, ukupakisha, nezimpahla zemidlalo.Imboni yemishini yezokwelapha, ikakhulukazi, isebenzisa kokubili izingxenye zensimbi nezepulasitiki emikhiqizweni yazo.
Umthelela Wezemvelo Wensimbi Nepulasitiki
I-Aluminiyamu nensimbi yizinto ezisebenziseka kabusha kakhulu, ezidinga amandla amancane ukuze zicutshungulwe uma kuqhathaniswa nokukhipha izinto zokusetshenziswa emhlabeni.Kodwa-ke, ukugaywa kabusha kwepulasitiki kuyinkimbinkimbi kakhulu, namazinga ahlukahlukene empumelelo kuye ngohlobo lwepulasitiki nokufinyeleleka kwezinhlelo zendawo zokugaywa kabusha.Nakuba ukukhiqiza amapulasitiki ngamafutha ezinto ezimbiwa phansi kudla izinsiza, intuthuko kumapulasitiki asekelwe ku-bio kanye nobuchwepheshe bokugaywa kabusha iyasebenza ukuze kuncishiswe imiphumela yemvelo.Izinkampani zingazuza ngokusebenzisa ipulasitiki egaywe kabusha, njengepulasitiki yolwandle, njengoba izivumela ukuthi zigcine izinzuzo zemikhiqizo yepulasitiki kuyilapho zinikeza amakhasimende azo izinketho ezengeziwe ezilungele imvelo.
Thola Izixazululo nge-RuiCheng
Ukukhetha phakathi kwepulasitiki nensimbi kuncike esimweni sakho sokusebenzisa, izindinganiso zemboni, kanye nezinjongo zemvelo.Nakuba insimbi ingase ifanelekele ukusetshenziswa okuthile, kubalulekile ukuhlola ukuguquguquka kwepulasitiki, ukusebenza kahle kwezindleko, namandla okuthola indawo eco-friendly lapho unquma ngento ethile yenqubo yokukhiqiza umkhiqizo wakho.
Ufuna ukwazi okwengeziwe mayelana plastic noma metal inqubo sicela uhlole yethuukubumba umjovo wepulasitikiinqubo kanyeI-Rapid Prototype
Awuqinisekile mayelana nempahla engcono kakhulu yezidingo zakho?Xhumana nathimanje, futhi ithimba lethu lochwepheshe lizokujabulela ukukusiza ekuhloleni izinketho zakho futhi likunikeze isisho.
Isikhathi sokuthumela: Apr-25-2024