Nkhani - Kodi ntchito ya chubu cha PTFE chokhala ndi chosindikizira cha 3D ndi yotani?

Chiyambi cha chosindikizira cha 3D

Ukadaulo wopangira zinthu zosindikizira za 3D ndi mtundu wa kupanga zinthu zoyeserera mwachangu komanso zowonjezera. Ndi njira yolumikizira kapena kuyeretsa zinthu kuti zipange zinthu zamitundu itatu motsogozedwa ndi kompyuta. Nthawi zambiri, mamolekyu amadzimadzi kapena tinthu ta ufa timasakanikirana pamodzi ndikusonkhanitsidwa gawo ndi gawo kuti pamapeto pake tipange chinthucho. Pakadali pano, ukadaulo wosindikiza ndi kupanga zinthu za 3D nthawi zambiri umaphatikizapo: njira yosungiramo zinthu zosakanikirana, monga kugwiritsa ntchito thermoplastics, zipangizo zachitsulo za eutectic system, liwiro lake lopanga zinthu limachepa, ndipo kusinthasintha kwa zinthu zosungunuka kumakhala bwino;

Komabe, chubu cha PTFE chili ndi udindo wofunika kwambiri muukadaulo wosindikiza wa 3D. Ukadaulo wosindikiza wa 3D sungasiyanitsidwe ndi chubu cha PTFE. Nchifukwa chiyani mukunena zimenezo? Kenako, kampani ya Besteflon idzakufotokozerani chifukwa chake ukadaulo wosindikiza wa 3D sungatheke popanda chubu cha PTFE.

Mu 2015, kampani yodziwika bwino yosindikiza ya 3D Airwolf idatulutsa chosindikizira chake choyamba cha 3D cha anthu wamba. Machubu a PTFE amagwiritsidwa ntchito m'zigawo zambiri zofunika. Chifukwa chakuti zipangizo zamagetsi zimafuna kutentha kwambiri kosalekeza, zofunikira pazigawozo zimakhala zapamwamba 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 chotenthetsera. Mukagwiritsa ntchito chosindikizira cha 3D, ulusi umagwiritsidwa ntchito posindikiza. Ulusiwo uli pa reel, kotero ukhoza kutsegulidwa mosavuta kuti chosindikizira cha 3D chizitha kupukuta ulusiwo mosavuta. Ulusiwo umafalikira kuchokera pa reel kudzera mu payipi ya PTFE kupita ku mutu wosindikiza. Chubu cha PTFE chimaonetsetsa kuti ulusiwo sudzakumana ndi zopinga panjira, umatsogozedwa m'njira yoyenera, ndipo sudzawonongeka kapena kutaya mawonekedwe panjira yopita ku mutu wosindikiza wa 3D. Kupatula apo, mukufuna kukhala ndi ulusi wabwino kwambiri wa mitu yosindikiza ya 3D. Ntchito yaMakina osindikizira a 3D okhala ndi machubu a PTFEkotero ndikofunikira kwambiri

Kodi mawonekedwe a chubu cha PTFE ndi otani?

1. Yosamata: PTFE ndi yosagwira ntchito, pafupifupi zipangizo zonse sizimalumikizidwa ndi machubu, ndipo mafilimu opyapyala kwambiri amasonyezanso mphamvu zosamata.

2. Kukana kutentha ndi kuzizira:Machubu a PTFEIli ndi kutentha kwabwino komanso kukana kutentha kochepa. M'kanthawi kochepa, imatha kupirira kutentha kufika madigiri 300℃, malo osungunuka ndi 327℃ndipo sichingasungunuke pa madigiri 380℃Kawirikawiri, ingagwiritsidwe ntchito nthawi zonse pakati pa madigiri 240℃ndi 260℃. Ili ndi kutentha kolimba kwambiri. Imatha kugwira ntchito kutentha kozizira. Siimatha kuuma, ndipo siimatha kuzizira mpaka madigiri 190.℃.

3. Kukhuthala: Chubu cha PTFE chili ndi kukhuthala kochepa. Kukhuthala kwa kugwedezeka kumasintha pamene katundu ukutsetsereka, koma mtengo wake ndi pakati pa 0.04-0.15 yokha.

4. Kusakhala ndi hygroscopicity: Pamwamba pa machubu a PTFE sipamamatira ku madzi ndi mafuta, ndipo sikophweka kumamatira ku yankho panthawi yopanga. Ngati pali dothi laling'ono, likhoza kuchotsedwa pongopukuta. Kuchepetsa nthawi yogwira ntchito, kusunga maola ogwira ntchito ndikuwonjezera magwiridwe antchito.

5. Kukana dzimbiri: Paipi ya PTFE siingawonongeke ndi mankhwala, ndipo imatha kupirira ma asidi onse amphamvu (kuphatikizapo aqua regia), ma alkali amphamvu, ndi ma acid amphamvu kupatula zitsulo zosungunuka za alkali, fluorinated media, ndi sodium hydroxide yoposa 300°C. Udindo wa ma oxidants, ma reducers ndi ma organic solvents osiyanasiyana amatha kuteteza ziwalo ku dzimbiri la mankhwala.

6. Kukana nyengo: kusakalamba, kukhala ndi moyo wabwino wosakalamba mu pulasitiki.

7. Yopanda poizoni: Mu malo abwinobwino mkati mwa madigiri 300℃, ndi yopanda mphamvu m'thupi, si poizoni ndipo ingagwiritsidwe ntchito ngati zida zamankhwala komanso chakudya

Nthawi yoti musinthe chubu cha filament pa chosindikizira cha 3D

Ngati ulusi wanu watsekeredwa kapena watsekeredwa mu chubu cha ulusi kapena chubu cha PTFE, muyenera kusintha chubu cha PTFE chosindikizira cha 3D. Machubu osweka adzakhudza zotsatira za kusindikiza. Izi ndizomvetsa chisoni, chifukwa nthawi zina, mutha kuyambitsanso kusindikiza. Anthu ena amaganiza kuti ngati ulusiwo watsekeredwa mu chubu, chosindikizira cha 3D chingawonongeke. N'zosatheka kuti chosindikizira chikhale mu ulusiwo, zomwe zingayambitse zolakwika ndi zotsatira zina zowonongeka. Ndikofunikira kwambiri kusintha chubu cha PTFE cha chosindikizira cha 3D mosamala.

Momwe mungasinthire chubu cha PTFE chosindikizira cha 3D

N'zosavuta kusintha chubu cha PTFE ndi chosindikizira cha 3D. Paipi ya ulusi imalumikizidwa mbali zonse ziwiri ndi cholumikizira. Gwiritsani ntchito wrench yotseguka kuti mutsegule cholumikiziracho motsutsa wotchi. Cholumikiziracho chikamasuka, chotsani chonsecho. Muchita izi mbali zonse ziwiri. Kenako yesani kutalika kwa chubu cha ulusi ndikuchisintha ndi kutalika komweko. Pali njoka zambiri zakale, ndipo mutha kuwona zizindikiro pa payipi. Izi zimasonyezanso kutalika kwa chubucho kuti chidutse mu cholumikiziracho. Ngati musunga kutalika komweko, mutu wosindikiza wa 3D ukhoza kuyenda momasuka

Chiyambi cha kampani:

Huizhou BesteflonFluorine Plastic Industrial Co., Ltd si kampani yokhayo yokhala ndi gulu lopanga zinthu zapamwamba kwambiri komanso makina otsimikizira khalidwe, komanso ili ndi mzere wopanga zinthu zodziyimira pawokha komanso makina owongolera khalidwe. Kupatula apo, Zhongxin yasankha zinthu zonse kuchokera ku mitundu yoyenerera monga Dupont, 3M, Daikin, ndi zina zotero. Kuphatikiza apo, pali zinthu zopangira zapamwamba zapakhomo zomwe mungasankhe. Zipangizo zapamwamba, zinthu zopangira zapamwamba kwambiri, mtengo wabwino ndiye chisankho chanu chabwino kwambiri.