Vim li cas cov tshuab luam ntawv 3D siv cov raj PTFE
Nrog rau kev loj hlob sai ntawm lub sijhawm, cov tshuab luam ntawv 3D yog ib hom kev siv tshuab prototyping ceev ceev, tseem hu ua kev tsim khoom ntxiv. Txawm hais tias tus nqi tsis ua haujlwm ntawm cov tshuab luam ntawv 3D qis, thaum muaj kev ua tsis tiav, nws yuav tsis tsuas yog cuam tshuam rau qhov zoo ntawm kev luam ntawv, tab sis kuj pov tseg lub sijhawm luam ntawv cov ntaub ntawv thiab txawm tias ua rau lub tshuab puas tsuaj. Cov tshuab luam ntawv 3D muaj teeb meem keeb kwm, uas yooj yim rau thaiv! Ntau tus neeg xav tias qhov kub ntawm lub raj caj pas siab dhau, vim tias nws yog kev tsim khoom ntxiv, ntau cov khoom siv raw yuav tsum tau thauj mus rau hauv lub xeev yaj ntawm lub taub hau tshuab luam ntawv, thiab lub raj thauj khoom yuav tsum ua tau raws li qhov chaw xav tau ntawm lub tshuab luam ntawv, yog li ntau tus neeg tsim khoom tam sim no siv nws hloov chaw. Ua-hauv PTFE raj, qhov thermal conductivity ntawm PTFE thiab stainless hlau yog qis, uas tuaj yeem txo qhov kub ntawm lub caj pas. Nrog PTFE raj, tus nqi tsis ua haujlwm ntawm lub ntsaws tau txo qis heev. Ua li no, ptfe raj tau dhau los ua qhov kev xaiv zoo tshaj plaws rau 3D tshuab luam ntawv. Ntawm no, raws liptfe tubing manufacturers, Huizhou Zhongxin Fluoroplastic Tube Co., Ltd. yuav piav qhia rau koj vim li cas cov tshuab luam ntawv 3D tsis tuaj yeem ua yam tsis muaj PTFE raj
Xyoo 2015, cov neeg paub zooChaw tsim khoom siv tshuab luam ntawv 3DAirwolf tau tso tawm nws thawj lub tshuab luam ntawv 3D theem pej xeem. Cov raj Ptfe siv rau hauv ntau yam khoom tseem ceeb. Vim tias cov ntaub ntawv qib engineering xav tau qhov kub siab tas mus li, qhov yuav tsum tau rau cov khoom yog siab heev. Yog li ntawd, lub tshuab luam ntawv 3D siv lub raj PTFE ua lub raj pub mis. Hauv cov tshuab luam ntawv 3D, cov raj PTFE kuj tseem siv dav ua lub hauv paus ntawm cov raj extruder taub hau. Cov laj thawj tseem ceeb ntawm no yog
Kev ua tau zoo ntawm Ptfe:
1. Tsis nplaum: PTFE yog inert, yuav luag txhua yam khoom tsis sib txuas nrog PTFE raj, thiab cov yeeb yaj kiab nyias heev kuj qhia cov khoom tsis nplaum.
2. Tiv taus kub thiab txias: PTFE raj muaj cua sov zoo heev thiab tsis kub heev. Nws tuaj yeem tiv taus kub txog li 300 ℃ hauv lub sijhawm luv luv, thiab qhov kub yaj yog 327 ℃. Nws yuav tsis yaj ntawm 380 ℃. Feem ntau, nws tuaj yeem siv tas li ntawm 240 ℃ thiab 260 ℃. Nws muaj kev ruaj khov thermal zoo kawg nkaus. Nws tuaj yeem ua haujlwm ntawm qhov kub khov. Tsis muaj embrittlement, tiv taus txias txog 190 ℃.
3. Lubricity: PTFE raj muaj qhov coefficient qis ntawm kev sib txhuam. Qhov coefficient sib txhuam hloov pauv thaum lub thauj khoom swb, tab sis tus nqi tsuas yog nyob nruab nrab ntawm 0.04-0.15
4. Tsis-hygroscopicity: Qhov saum npoo ntawm PTFE raj tsis lo rau dej thiab roj, thiab nws tsis yooj yim rau lo rau cov tshuaj thaum lub sijhawm ua haujlwm ntau lawm. Yog tias muaj me ntsis av, nws tuaj yeem tshem tawm los ntawm kev so. Lub sijhawm luv luv, txuag sijhawm ua haujlwm thiab txhim kho kev ua haujlwm zoo
5. Kev tiv thaiv corrosion: PTFE raj tsis tshua muaj corroded los ntawm cov tshuaj lom neeg, thiab tuaj yeem tiv taus txhua yam kua qaub muaj zog (xws li aqua regia), alkalis muaj zog, thiab cov kua qaub muaj zog tshwj tsis yog cov hlau alkali molten, fluorinated media, thiab sodium hydroxide saum 300°C. Lub luag haujlwm ntawm cov tshuaj oxidants, cov neeg sawv cev txo qis thiab ntau yam organic solvents tuaj yeem tiv thaiv cov khoom los ntawm txhua yam kev xeb tshuaj lom neeg
6. Kev tiv thaiv huab cua: tsis muaj kev laus, lub neej zoo dua tsis laus hauv cov yas
7. tsis muaj tshuaj lom: nyob rau hauv ib puag ncig ib txwm muaj nyob rau hauv 300 ℃, physiologically inert, tsis muaj tshuaj lom siv tau rau kev kho mob thiab khoom noj khoom haus
8. Kev rwb thaiv tsev: Zoo heev dielectric tas li thiab siab rwb thaiv tsev
9. Tus coefficient sib txhuam me me, thiab qhov fluidity ntawm cov ntaub ntawv raw yog qhov zoo
Vim yog qhov ua tau zoo heev ntawm ptfe raj, nws tam sim no siv rau ntau yam kev siv. Nws tuaj yeem siv rau cov kav dej tiv thaiv xeb, tiv taus kub thiab txias, thiab tiv taus xeb. Siv rau hauv qhov chaw nyuaj xws li lubrication, hluav taws xob, khoom siv hluav taws xob, aerospace, thiab kev kho mob.
Kev taw qhia txog lub tuam txhab:
Huizhou Zhongxin Fluorine Plastic Industrial Co., Ltd tsis yog tsuas yog muaj pab pawg tsim qauv zoo tshaj plaws thiab lub kaw lus lav zoo tiav, tab sis kuj muaj cov kab ntau lawm automation nrog kev tswj hwm zoo nruj. Tsis tas li ntawd, cov khoom siv raw Zhongxin xaiv txhua yam los ntawm cov npe tsim nyog xws li Dupont, 3M, Daikin, thiab lwm yam. Tsis tas li ntawd, muaj cov khoom siv raw hauv tebchaws zoo tshaj plaws rau koj xaiv. Cov cuab yeej siv siab heev, cov khoom siv raw zoo, tus nqi tsim nyog yog koj lub tswv yim zoo tshaj plaws.
Qhov saum toj no yog qhov laj thawj vim li cas yuav tsum muaj lub raj PTFE ntawm qhov kub kawg. Kuv vam tias nws tuaj yeem pab koj. Peb yog cov chaw muag khoom ptfe raj los ntawm Tuam Tshoj.
Cov kev tshawb nrhiav ntsig txog ptfe raj:
Lub sijhawm tshaj tawm: Lub Peb Hlis-05-2021