Isingeniso sephrinta ye-3D
Ubuchwepheshe bokubumba ngokunyathelisa nge-3D buwuhlobo lokukhiqiza okusheshayo kokwenza ama-prototyping kanye nokukhiqiza okungeziwe. Kuyinqubo yokuxhuma noma ukupholisa izinto ukuze kukhiqizwe izinto ezinobukhulu obuthathu ngaphansi kokulawulwa yikhompyutha. Ngokuvamile, ama-molecule ewuketshezi noma izinhlayiya zempuphu ziyahlanganiswa ndawonye futhi ziqongelelwe ungqimba ngengqimba ukuze ekugcineni kwakhiwe into. . Njengamanje, ubuchwepheshe bokunyathelisa nokubumba nge-3D buvame ukufaka: indlela yokufaka ehlanganisiwe, njengokusetshenziswa kwe-thermoplastics, izinto zensimbi zesistimu ye-eutectic, isivinini sayo sokubumba sihamba kancane, futhi ukugeleza kwezinto ezincibilikisiwe kungcono;
Kodwa-ke, ithubhu le-PTFE linesikhundla esibaluleke kakhulu kubuchwepheshe bokuphrinta be-3D. Ubuchwepheshe bokuphrinta be-3D abunakuhlukaniswa nethubhu le-PTFE. Kungani usho lokho? Okulandelayo, inkampani ye-Besteflon izokuchazela ukuthi kungani ubuchwepheshe bokuphrinta be-3D bungenakukwazi ukuphila ngaphandle kwethubhu le-PTFE.
Ngo-2015, umkhiqizi wephrinta ye-3D owaziwayo i-Airwolf wakhipha iphrinta yakhe yokuqala ye-3D yezinga elivamile. Amashubhu e-PTFE asetshenziswa ezingxenyeni eziningi ezibalulekile. Ngenxa yokuthi izinto zobunjiniyela zidinga amazinga okushisa aphezulu aqhubekayo, izidingo zezingxenye ziphakeme kakhulu. Ngakho-ke, iphrinta ye-3D isebenzisa ishubhu le-PTFE njengeshubhu lokuphakelayo, futhi ungqimba oluphakathi oluhlukanisayo lufakwa phakathi kweshubhu le-PTFE kanye ne-heater. Uma usebenzisa iphrinta ye-3D, i-filament isetshenziselwa ukuphrinta. I-filament ise-reel, ngakho-ke ingavuleka kalula ukuze iphrinta ye-3D ikwazi ukugoqa i-filament kalula. I-filament isuka ku-reel idlule ku-PTFE hose iye ekhanda lokuphrinta. Ishubhu le-PTFE liqinisekisa ukuthi i-filament ngeke ihlangane nezithiyo endleleni, iqondiswa ngendlela efanele, futhi ngeke yonakale noma ilahlekelwe isimo endleleni eya ekhanda lokuphrinta le-3D. Phela, ufuna ukukwazi ukuhlinzeka nge-filaments esezingeni eliphezulu yamakhanda okuphrinta e-3D. Umsebenzi weAmaphrinta e-3D anamashubhu e-PTFEngakho-ke kubaluleke kakhulu
Yiziphi izici ze-PTFE tube
1. Ayinamatheli: I-PTFE ayisebenzi, cishe zonke izinto azihlanganiswanga namapayipi, futhi amafilimu amancane kakhulu nawo abonisa izakhiwo ezinganamatheli.
2. Ukumelana nokushisa nokubanda:Amashubhu e-PTFEinokushisa okuhle kakhulu kanye nokumelana nokushisa okuphansi. Ngesikhashana esifushane, ingamelana nokushisa okufika ku-300℃, iphuzu lokuncibilika lingu-327℃, futhi ngeke incibilike ku-380℃Ngokuvamile, ingasetshenziswa ngokuqhubekayo phakathi kwama-degrees angu-240℃kanye no-260℃. Iyakwazi ukuzinza okukhulu ekushiseni. Ingasebenza ekushiseni okubandayo. Ayinawo ama-embrittle, ukumelana nokubanda ku-190℃.
3. Ukuthamba: Ishubhu le-PTFE linomthamo ophansi wokungqubuzana. I-coefficient yokungqubuzana iyashintsha lapho umthwalo ushelela, kodwa inani liphakathi kuka-0.04-0.15 kuphela.
4. Ukungaxubi kahle: Ubuso bamashubhu e-PTFE abunamatheli emanzini nakuwoyela, futhi akulula ukunamathela esixazululweni ngesikhathi sokusebenza kokukhiqiza. Uma kunokungcola okuncane, kungasuswa ngokusula nje. Isikhathi esifushane sokungasebenzi, ukonga amahora okusebenza nokuthuthukisa ukusebenza kahle komsebenzi.
5. Ukumelana nokugqwala: Ipayipi le-PTFE aligqwali ngamakhemikhali, futhi lingamelana nawo wonke ama-asidi aqinile (kufaka phakathi i-aqua regia), ama-alkali aqinile, nama-asidi aqinile ngaphandle kwezinsimbi ze-alkali ezincibilikisiwe, imidiya ye-fluorinated, kanye ne-sodium hydroxide engaphezu kwama-300°C. Indima yama-oxidants, ama-reducers kanye nezinyibilikisi ezahlukahlukene eziphilayo ingavikela izingxenye kunoma yiluphi uhlobo lokugqwala kwamakhemikhali.
6. Ukumelana nesimo sezulu: ukungagugi, impilo engcono yokungagugi kumapulasitiki.
7. Akunabo ubuthi: Endaweni evamile ngaphakathi kwama-degrees angu-300℃, ayisebenzi ngokomzimba, ayinabo ubuthi futhi ingasetshenziswa njengemishini yezokwelapha neyokudla
Nini ukufaka i-filament tube kuphrinta ye-3D
Uma i-filament yakho inamathele noma inamathele ku-filament tube noma ku-PTFE tube, kufanele ufake esikhundleni se-3D printer PTFE tube. Ama-tubes aphukile azothinta imiphumela yokuphrinta. Lokhu kuyihlazo impela, ngoba kwezinye izimo, ungaqala kabusha ukuphrinta. Abanye abantu baze bacabange ukuthi uma i-filament inamathele ku-tube, i-3D printer ingase yonakale. Akunakwenzeka ukuthi iphrinta ihlale ku-filament, okungaholela ezifweni nakweminye imiphumela yomonakalo. Kunconywa ngokuphelele ukufaka esikhundleni se-PTFE tube ye-3D printer ngendlela yokuvimbela.
Indlela yokufaka esikhundleni ishubhu le-PTFE lephrinta ye-3D
Kulula kakhulu ukufaka esikhundleni sethubhu le-PTFE ngephrinta ye-3D. Ipayipi le-filament lixhunywe ezinhlangothini zombili nge-coupling. Sebenzisa isikrufu esivulekile ukuze ukhulule i-coupling ngendlela ephikisana newashi. Uma i-coupling ikhululeka, hlukanisa yonke. Ukwenza lokhu ezinhlangothini zombili. Bese ulinganisa ubude bethubhu le-filament bese ulifaka esikhundleni sobude obufanayo. Kunezinyoka eziningi ezindala, futhi ungabona amamaki epayipini. Lokhu futhi kubonisa ukuthi ithubhu kumele idlule kude kangakanani ku-coupling. Uma ugcina ubude obufanayo, ikhanda lokuphrinta le-3d lingahamba ngokukhululeka
Isingeniso senkampani:
I-Huizhou BesteflonI-Fluorine Plastic Industrial Co., Ltd ayigcini nje ngokuba nethimba lokuklama elisezingeni eliphezulu kakhulu kanye nohlelo lokuqinisekisa ikhwalithi oluphelele, kodwa futhi ifakwe umugqa wokukhiqiza ozenzakalelayo othuthukisiwe onesistimu yokulawula ikhwalithi eqinile. Ngaphandle kwalokho, izinto zokusetshenziswa i-Zhongxin zikhethe zonke izinhlobo ezifanelekayo ezifana ne-Dupont, 3M, Daikin, njll. Ngaphezu kwalokho, kunezinto zokusetshenziswa zasekhaya eziphezulu ongakhetha kuzo. Imishini ethuthukisiwe, izinto zokusetshenziswa ezisezingeni eliphezulu, intengo efanelekile kuyindlela yakho engcono kakhulu yokukhetha.
Usesho oluhlobene ne-ptfe tube:
Isikhathi sokuthunyelwe: Julayi-31-2021