Linembe Kangakanani Izingxenye Zokuphrinta ze-3D?

1. Kuyini ukunemba

Ngamafuphi, ukunemba ukusondelana kwezingxenye ezikhiqizwa ngempela ukuze zihambisane nosayizi womklamo wokuqala kanye nefomu, okuyisilinganiso. Njengoba amaphrinta e-3D ethembele ezingxenyeni eziningi ezihambayo, le nqubo ayisoze yakhiqiza ingxenye enembile engu-100% (futhi ngeke ibe nenqubo yokukhiqiza). Ukunemba ngokuvamile kuvezwa ngamayunithi wamaphesenti noma amamilimitha, njengokuthi ±1% noma ±0.5 mm.

2. Ukunemba kobuchwepheshe bokuphrinta be-3D obuhlukene

Different 3D zokunyathelisa ubuchwepheshe bunokunemba okuhlukile.

I-FDM

I-Fused Deposition okwamanje iwubuchwepheshe bokuphrinta be-3D obudume kakhulu (ngoba yibona obuthengeka kakhulu), futhi inani elikhulu lamadeskithophu asebenzisa lobu buchwepheshe njengamanje.

Ukunemba kwephrinta yedeskithophu ye-FDM 3D cishe ku-±0.5 mm. Ukunemba kwamaphrinta we-FDM yezimboni cishe ku-±0.2 mm.

I-SLA, i-DLP

Ubuchwepheshe bokuphrinta be-Photopolymerization obufana ne-SLA ne-DLP busebenzisa imithombo yokukhanya efana namalaser noma amaphrojektha ukuze belaphe ama-resins azwelayo. Ukunemba cishe ku-±0.1 mm. Ukunemba kwephrinta ye-resin 3D yochwepheshe icishe ibe ngu-±0.01 mm.

SLS

I-laser sintering ekhethiwe, esebenzisa i-laser ukwenza izinhlayiya zempushana, ngokuvamile impushana enayiloni. Ukunemba cishe ku-±0.3 mm.

SLM

Izinqubo zokuhlanganisa i-metal powder ezifana ne-SLM zisebenzisa ama-lasers ukuncibilikisa noma izinhlayiya zensimbi zensimbi ezinemba cishe okungaba ngu-± 0.1 mm.

Ijethi yezinto

Nakuba kungenakuvamile njengobuchwepheshe obufanayo, ukukhishwa kwezinto kunembile kakhulu ngoba akudingi ukushisisa, okungabangela ukuwohloka, okufana ne-warping. Ukunemba cishe ku-±0.05 mm.

3.Ezinye izici ezithinta ukunemba kwe-dimensional

Uhlobo lwe 3D zokunyathelisa ubuchwepheshe akubona kuphela into enquma ukunemba kokuphrinta kwe-3D. Izinto zokwakha, ukwakheka kwengxenye kanye nemingcele yokuphrinta nakho kunomthelela ekunembeni.

Ikhwalithi yokuphrinta: Kunegebe elikhulu phakathi kwekhwalithi yamaphrinta asezingeni eliphezulu namaphrinta ezinga lokungena. Amaphrinta e-3D eleveli yedeskithophu ngokuvamile abiza izinkulungwane ezimbalwa kuphela, futhi amaphrinta ezinga lezimboni ze-3D aqala emashumini ezinkulungwane. Umehluko ezingxenyeni ze-elekthronikhi ezifana nama-stepper motors asetshenziswa ngamanani ahlukene ungacatshangwa.

Ingxenye yokuklama: Ngisho namaphrinta e-3D angcono kakhulu awakwazi ukuphrinta ngokunembile izingxenye ze-3D eziklanywe kabi. Isibonelo, indawo inkulu kakhulu, ubude bude kakhulu, futhi akukho ukusekela.

Izinto zokwakha: Ezinye izinto kulula ukuziphrinta kunezinye, ngakho zikulungele ukukhiqiza izingxenye eziqondile. Izinto ezingajwayelekile (njenge-PLA eguquguqukayo, ama-alloys aqukethe izinsimbi eziyigugu) ngokuvamile zidela ukuphrinta ukuze zihwebe ngezinzuzo zazo ezihlukile.

Amapharamitha wokuphrinta: Umsebenzisi angakwazi ukwenza ngokwezifiso imingcele yokuphrinta ngokuya ngebanga lokusetha lephrinta, njengobude besendlalelo, isivinini sokuphrinta, ukugcwalisa impahla, njll. Le mingcele izoba nomthelela othile ekunembeni. Isibonelo, lapho isivinini sokuphrinta sishesha, sinciphisa ukunemba.

Okwesine, indlela yokuthuthukisa ukunemba kokuphrinta kwe-3D

Susa noma wenze lula izici ezinzima lapho uklama izingxenye.

Khipha ifayela le-STL ngokulungiswa okuphezulu ngangokunokwenzeka.

Linganisa iphrinta ye-3D njalo noma ngaphambi kwemisebenzi ebalulekile yokuphrinta.

Sebenzisa izisekelo ukuze uzinzise izinto lapho uphrinta, futhi qaphela lapho ukhipha izisekelo ukugwema ukulimaza izingxenye noma ukuguqula ubukhulu bazo bokugcina.

Sebenzisa umbhede wokuphrinta oshisayo (i-FDM) noma igumbi elishisayo (SLS/metal) ukuze ugcine izinga lokushisa lezingxenye lilingana ukuze unciphise ukuwohloka.

Uma singekho isidingo sesikhathi, yehlisa isivinini sokuphrinta ngangokunokwenzeka.

Xhumanisa nale ndatshana: Linembe Kangakanani Izingxenye Zokuphrinta ze-3D?

Isitatimende Esiphrintiwe: Uma ingekho imiyalo ekhethekile, zonke izindatshana ezikulesi sayithi zingokoqobo. Sicela ukhombise umthombo wokuphrinta kabusha: https: //www.cncmachiningptj.com/ ezinthanks！

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