Hose Khoom- Cov ncauj lus uas feem ntau zoo li yooj yim thaum xub thawj. 'Ntawm no yog cov roj hmab, ntawm no yog polyurethane, ntawm no yog silicone' - nws zoo li tias kev xaiv yog pom tseeb. Tab sis hauv kev xyaum, txhua yam yog ntau yam nyuaj ntxiv. Feem ntau muaj qhov yuam kev uas cuam tshuam nrog kev nkag siab tsis txaus ntawm kev ua haujlwm tshwj xeeb thiab cov yam ntxwv xav tau. Kuv tsis yog tus kws ua haujlwm engineer-khoom, tab sis ntau xyoo ntawm kev ua haujlwm nrog kev tsim cov fasteners thiab cov khoom siv, suav nrogfeem, ib qho kev coj ua tau sau ntau ntxiv. Thiab tam sim no, xav txog ntau npaum li cas lawv xaj ntau yamCov ntaub ntawv rau cov ntsaws ruaj ruaj, Kuv xav qhia kuv cov kev soj ntsuam. Kuv tsis xav kom muab cov lus qhia thoob ntiaj teb, vim tias cov kev xaiv tsim nyog muaj nyob ntawm ib txoj haujlwm tshwj xeeb. Txawm li cas los xij, muaj ntau yam uas yuav tsum tau coj mus rau hauv tus account yog li tsis tau yuam kev.
Qhov kev xaiv feem ntau, tau kawg, yog ntau hom roj hmab. Tab sis roj hmab yog lub tswvyim dav heev. Piv txwv li, neoprene yog qhov zoo rau kev ua haujlwm nrog roj thiab tshuaj lom neeg, tab sis nws yuav tsis yog qhov kev xaiv zoo tshaj plaws ntawm qhov kub tsawg. Silicone yog tiv thaiv ntau dua rau huab cua sov heev, tab sis nws yuav muaj teeb meem nrog lub zog tshuab. EPDM roj hmab kuj feem ntau siv - nws muaj qhov tsis zoo - nws muaj qhov zoo rau cov atmospheric cuam tshuam thiab teeb ci ntsa iab, uas yog qhov tseem ceeb rau kev ua haujlwm sab nraud. Kuv nco txog ib kis thaum lawv tau txiav txim neoprene hoses ua haujlwm nrog qee hom roj. Lawv tau deformed sai thiab poob lawv cov peev txheej. Nws muab tawm tias cov roj muaj cov quav ntxiv uas rhuav tshem neoprene. Qhov no yog tus piv txwv zoo ntawm qhov tseeb tias koj yuav tsum ua tib zoo soj ntsuam cov muaj pes tsawg leeg ntawm kev ua haujlwm.
Polyurethane yog cov khoom siv niaj hnub uas muaj cov kev coj ua kom tsis kam thiab tshuaj tiv thaiv. Nws yog qhov zoo tagnrho rau hoses ua haujlwm hauv kev tawm tsam lossis raug rau kev puas tshuab puas. Tab sis polyurethane tuaj yeem kim heev. Thaum xaiv polyurethane, nws yog ib qho tseem ceeb uas yuav tau coj mus rau hauv tus account nws hardness - dhau nyuaj polyurethane tuaj yeem tsoo, thiab muag dhau dhau lawm - hnav sai sai. Muaj qee kis, kom nce lub neej pabcuam, lawv siv cov tshuaj ntxiv tshwj xeeb uas txhim kho nws cov khoom. Piv txwv li, hauv qee txoj haujlwm peb yuav tsum tau ntxiv cov chav ua haujlwm tshwj xeeb kom nce viscosity ntawm polyurethane.
Tseem ceebLeem hniav rau hosesFeem ntau ua los ntawm fluorolastomers (FKM), tseem hu ua Viton. Lawv tau ua tau zoo heev rau cov roj, cov roj thiab lwm yam tshuaj. FKM yog kab tias ib qho ntawm kim tshaj plaws, tab sis kuj tseem ceeb tshaj plaws cov ntaub ntawv. Kev siv FKM yog ua kom ncaj ncees nyob rau hauv cov neeg mob uas siab tshaj plaws thiab kev ntseeg tau. Los ntawm txoj kev, peb kuj feem ntau siv fkm rau hoses ua haujlwm hauv kev lag luam automotive.
Qhov deformation ntawm lub hoses yog qhov teeb meem uas muaj ib qho tshwm sim, tshwj xeeb tshaj yog thaum siv cov khoom tsis xwm yeem lossis kev tsim kho tsis raug. Yog tias lub taub hau no thiaj tsis zoo, qhov no tuaj yeem ua rau cov dej xau, nce siab, thiab txawm tias muaj kev sib tsoo. Cov laj thawj ntawm deformation tuaj yeem sib txawv: kev kub dhau heev, raug cov tshuaj txhoj puab, xaiv tsis raug lossis kev xaiv tsis zoo. Muaj qee kis, koj tuaj yeem daws cov teeb meem siv tshwj xeeb txhim kho cov ntsiab lus lossis kev txhawb nqa cov hmoov av. Tab sis feem ntau nws yooj yim dua los pib nrog kev xaiv txoj cai.
Ib qho ntawm cov hau kev uas peb tau siv hauv kev tsim khoom yog kev siv cov txheej txheem tshwj xeeb polymer polymer uas ua rau muaj kev ruaj ntseg ntawm lub hoses rau deformation thiab kev puas tshuab kev puas tsuaj. Qhov no yog ib txoj kev kim heev, tab sis nws tuaj yeem raug tshwj xeeb rau cov neeg uas muaj kev cia siab rau kev ntseeg tau.
Tsis txhob ua rau qhov tseem ceeb ntawm tus qauv raug ntawm cov hose. Piv txwv li, kev siv cov kauv lub zog muaj peev xwm ua kom muaj kev tiv thaiv nws txoj kev tawm tsam. Thiab txoj cai lub cheeb ntawm lub hose yuav tsis txhob muaj siab dua thiab deformation.
Qhov kub thiab txias, av noo, ultraviolet hluav taws xob - txhua qhov no cuam tshuam cov khoomCov ntaub ntawv rau cov ntsaws ruaj ruajThiab, raws li, kev xaiv ntawm cov khoom siv rau hoses. Thaum kub siab, ntau cov ntaub ntawv ua tau yooj yim thiab poob lawv cov khoom. Ntawm tsawg kub, lawv ua nruj thiab nkig. Cov av noo tuaj yeem ua rau o lossis rhuav tshem qee cov ntaub ntawv. Ultraviolet hluav taws xob tuaj yeem ua rau muaj kev cuam tshuam ntawm qee cov polymers.
Piv txwv li, rau kev qhib cov pa tiv thaiv huab cua, nws yog ib qho tseem ceeb uas yuav tau siv cov khoom tiv taus ultraviolet hluav taws xob. Rau hoses kev ua haujlwm ntawm qhov kub thiab txias, nws yog qhov tsim nyog los siv cov ntaub ntawv nrog kev kub siab tiv thaiv cua sov. Rau hoses ua haujlwm nyob rau hauv ib puag ncig noo, nws yog ib qho tsim nyog los siv cov khoom tiv thaiv kom ya raws.
Peb feem ntau ntsib cov xwm txheej thaum cov neeg yuav khoom xaiv cov khoom uas tsis tau coj mus rau hauv cov haujlwm ua haujlwm. Raws li qhov tshwm sim, Hoses sai sai, uas ua rau ntxiv cov nuj nqis thiab tawg ua haujlwm. Yog li ntawd, nws yog ib qho tseem ceeb heev kom ua tib zoo soj ntsuam kev ua haujlwm ua ntej xaiv cov khoom.
Nws tau tshwm sim hais tias txawm tias cov ntaub ntawv txhim khu kev qha tshaj plaws tsis haum rau ib txoj haujlwm tshwj xeeb. Piv txwv li, ib zaug peb tau txiav txim polyurethane hoses ua haujlwm nrog ib puag ncig chemically. Nws muab tawm tias cov tshuaj lom neeg muaj pes tsawg leeg tau kawm los ntawm ib qho tivthaiv uas rhuav tshem polyurethane. Raws li qhov tshwm sim, lub hoses sai sai. Hauv qhov no, nws yog qhov tsim nyog los hloov polyurethane nrog FKM, uas nce tus nqi ntawm txoj haujlwm.
Lwm cov ntaub ntawv yog kev siv cov hosicone silicone ua haujlwm nrog kev kub siab. Silicon tsis muaj zog txaus thiab o tuaj thaum siab. Hauv qhov no, Kuv yuav tsum tau siv polyurethane hoses nrog ntxiv dag zog.
Cov xwm txheej no tau pom tias nws yog qhov tsim nyog los ua tib zoo sim cov ntaub ntawv ua ntej lawv siv hauv cov xwm txheej tiag. Koj tsis tuaj yeem cia siab tsuas yog nyob ntawm cov yam ntxwv tshaj tawm ntawm cov khw. Nws yog ib qho tsim nyog los ua koj tus kheej kev kuaj kom paub tseeb tias cov khoom tsim nyog rau ib qho haujlwm tshwj xeeb.
Hauv Handan Zitai Fastener Manoufacturing Co., Ltd. Peb muaj ntau yamCov ntaub ntawv rau cov ntsaws ruaj ruajThiab peb tuaj yeem muab cov kev daws teeb meem rau ntau yam haujlwm. Peb koom tes nrog ua polymer manufacturers thiab siv ntau lawm ntau yam thev naus laus zis los xyuas kom meej qhov zoo ntawm peb cov khoom. Peb kev paub nrog ntau yamHose KhoomTso cai rau peb kom muab cov kev daws teeb meem zoo rau peb cov neeg siv khoom.
Peb muab ntau hom hoses: roj hmab, polyurethane, silicone, fluorolastomastomeric thiab lwm tus. Peb tuaj yeem ua rau cov hoses ntawm ib qho nyuaj raws li koj qhov yuav tsum tau ua. Peb tseem muab cov kev pab cuam rau kev txhim kho thiab kev sim ntawm Hoses.
Yog tias koj muaj lus nug txog qhov kev xaivCov khoom siv rau hosesThov hu rau peb. Peb yuav zoo siab pab koj xaiv cov kev daws teeb meem zoo rau koj txoj haujlwm.
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