Kuyamba kwa 3D printer
Ukadaulo wopangira makina osindikizira a 3D ndi mtundu wopangira ma prototyping mwachangu komanso kupanga zowonjezera.Ndi njira yolumikizira kapena kuchiritsa zida kuti zipange zinthu zitatu-dimensional pansi pa kompyuta.Nthawi zambiri, mamolekyu amadzimadzi kapena tinthu tating'onoting'ono timasakanizidwa pamodzi ndikusonkhanitsa wosanjikiza ndi wosanjikiza kuti pamapeto pake apange chinthucho..Pakali pano, 3D kusindikiza ndi akamaumba matekinoloje zambiri monga: anasakaniza mafunsidwe njira, monga ntchito thermoplastics, eutectic dongosolo zitsulo zipangizo, akamaumba liwiro ndi pang'onopang'ono, ndi fluidity wa zinthu zosungunuka bwino;
Komabe, chubu la PTFE lili ndi udindo wofunikira kwambiri paukadaulo wosindikiza wa 3D.Ukadaulo wosindikiza wa 3D ndi wosasiyanitsidwa ndi chubu la PTFE.N’chifukwa chiyani mukunena choncho?Kenako, Besteflon kampani kukufotokozerani chifukwa 3D makina osindikizira sangathe kuchita popanda PTFE chubu.
Mu 2015, chosindikizira chodziwika bwino cha 3D Airwolf chinatulutsa chosindikizira chake choyamba cha 3D cha anthu wamba.Machubu a PTFE amagwiritsidwa ntchito pazinthu zambiri zofunika.Chifukwa zida zamagawo a uinjiniya zimafunikira kutentha kosalekeza, zofunikira pazigawozi ndizokwera kwambiri.Chifukwa chake, chosindikizira cha 3D chimagwiritsa ntchito chubu cha PTFE ngati chubu chodyetsa, ndipo gawo lapakati lodzipatula limawonjezedwa pakati pa chubu cha PTFE ndi chowotcha.Mukamagwiritsa ntchito chosindikizira cha 3d, filament imagwiritsidwa ntchito posindikiza.Filament ili pa reel, kotero imatha kutsegulidwa mosavuta kuti chosindikizira cha 3D chizitha kugudubuza ulusi.Filament imachokera ku reel kudzera pa hose ya PTFE kupita kumutu wosindikiza.Chubu cha PTFE chimatsimikizira kuti filament sichidzakumana ndi zopinga panjira, imatsogoleredwa m'njira yoyenera, ndipo sichidzawonongeka kapena kutayika mawonekedwe panjira yopita kumutu wosindikizira wa 3D.Kupatula apo, mukufuna kutha kupereka ma filaments apamwamba kwambiri pamitu yosindikiza ya 3D.Ntchito yaOsindikiza a 3D okhala ndi machubu a PTFEkotero ndikofunika kwambiri
Kodi machubu a PTFE ndi ati
1. Osamatira: PTFE ndi inert, pafupifupi zipangizo zonse sizimalumikizidwa ndi machubu, ndipo mafilimu oonda kwambiri amawonetsanso zinthu zopanda ndodo.
2. Kukana kutentha ndi kuzizira:PTFE machubuimakhala ndi kutentha kwambiri komanso kutentha kochepa.M'kanthawi kochepa, imatha kupirira kutentha mpaka 300℃, malo osungunuka ndi 327℃, ndipo sichidzasungunuka pa 380℃.Nthawi zambiri, imatha kugwiritsidwa ntchito mosalekeza pakati pa 240℃ndi 260℃.Lili ndi kukhazikika kwa kutentha kwapadera.Ikhoza kugwira ntchito pa kutentha kwachisanu.Palibe kusokoneza, kukana kuzizira mpaka 190℃.
3. Lubricity: PTFE chubu ili ndi coefficient yochepa ya kukangana.Mkangano wa coefficient umasintha pamene katundu akutsetsereka, koma mtengo umangokhala pakati pa 0.04-0.15.
4. Non-hygroscopicity: Pamwamba pa machubu a PTFE samamatira kumadzi ndi mafuta, ndipo sikophweka kumamatira ku yankho panthawi yopangira ntchito.Ngati pali dothi laling'ono, likhoza kuchotsedwa mwa kungopukuta.Kupuma kwakanthawi kochepa, kupulumutsa nthawi yogwira ntchito komanso kukonza magwiridwe antchito.
5. Kukana kwa dzimbiri: PTFE payipi simawononga konse ndi mankhwala, ndipo imatha kupirira ma acid onse amphamvu (kuphatikiza aqua regia), alkali amphamvu, ndi ma acid amphamvu kupatula zitsulo zosungunuka za alkali, media media, ndi sodium hydroxide pamwamba pa 300.°C. Ntchito ya okosijeni, kuchepetsa wothandizila ndi zosiyanasiyana zosungunulira organic akhoza kuteteza mbali ku mtundu uliwonse wa dzimbiri mankhwala.
6. Kukana kwa nyengo: kusakalamba, moyo wabwino wosakalamba m'mapulasitiki.
7. Zopanda poizoni: M'malo abwinobwino mkati mwa 300℃, ndi physiologically inert, si poizoni ndipo angagwiritsidwe ntchito ngati zipangizo zachipatala ndi chakudya
Momwe mungasinthire chubu cha filament pa chosindikizira cha 3D
Ngati ulusi wanu wamamatira kapena kumatira mu chubu cha filament kapena PTFE chubu, muyenera kusintha chosindikizira cha 3D PTFE chubu.Machubu osweka adzakhudza zotsatira zosindikiza.Izi ndizochititsa manyazi, chifukwa nthawi zina, mukhoza kuyambanso kusindikiza.Anthu ena amaganiza kuti ngati filament ikakamira mu chubu, chosindikizira cha 3D chikhoza kuwonongeka.Ndikosatheka kuti chosindikizira chikhale ndi filament, zomwe zingayambitse zolakwika ndi zotsatira zina zowonongeka.Ndikofunikira kwambiri kuti musinthe chubu cha PTFE chosindikizira cha 3D
Momwe mungasinthire chubu chosindikizira cha 3D PTFE
Ndizosavuta kusintha chubu cha PTFE ndi chosindikizira cha 3D.Paipi ya filament imalumikizidwa mbali zonse ziwiri ndi cholumikizira.Gwiritsani ntchito wrench yotsegula kuti mumasulire cholumikizira molunjika.Pamene kugwirizana kumasuka, disassemble lonse.Mumachita izi kumbali zonse ziwiri.Kenako yezerani kutalika kwa chubu cha filament ndikusintha ndi utali womwewo.Pali njoka zakale zambiri, ndipo mumatha kuona zipsera pa payipi.Izi zikuwonetsanso kuti chubu liyenera kudutsa patali bwanji.Ngati musunga utali womwewo, mutu wosindikiza wa 3d ukhoza kuyenda momasuka
Chiyambi cha Kampani:
Huizhou BesteflonFluorine Pulasitiki Industrial Co., Ltd osati eni ake apamwamba kwambiri gulu kapangidwe ndi wathunthu khalidwe dongosolo chitsimikizo, komanso okonzeka ndi pasadakhale mzere kupanga zochita zokha ndi dongosolo okhwima khalidwe kulamulira.Komanso, zopangira Zhongxin anasankha onse zopangidwa oyenerera monga Dupont, 3M, Daikin, etc. Komanso, pali zoweta pamwamba zopangira kusankha.Zida zapamwamba, zida zapamwamba kwambiri, mtengo wololera ndiye kusankha kwanu kwambiri
Zosaka zokhudzana ndi ptfe chubu:
Nthawi yotumiza: Jul-31-2021