Kev soj ntsuam ntawm kev siv tus nqi ntawm cov ntawv kub-resistant txhuas ntawv thiab yuav ua li cas tswj cov ntawv txhuas qauv?
Thaum tshav kub kub-resistant patterned aluminium sheet mechanical zog, qis-kub lub zog, zoo nkauj qauv aluminium ntawv, zoo nkauj patterned aluminium ntawv, zoo nkauj patterned aluminium ntawv ntau lawm scale tseem nce ntxiv vim qhov kev thov, tsis tsuas yog siv tau rau hauv kev thauj mus los. ntau thiab ntau dua aluminium puas vaj huam sib luag, zoo nkauj patterned aluminium ntawv efficiency txhim kho nyob rau hauv lub tshav pob ntawm machinery manufacturing hniav patterned txhuas ntawv, high-precision txhuas hniav qauv, machinery manufacturing thiab lwm yam ntawm qhov loj, thiaj li ua rau cov qauv kos duab deformation thiab txhuas qhov chaw, ... Aluminium corrosion qauv. Kev siv cov roj nplua nyeem tsim nyog muaj txiaj ntsig zoo. Lub lubricant nruab nrab ntawm cov xuas nrig ntaus thiab tuag tuaj yeem tsim cov yeeb yaj kiab nrog qee qhov toughness thiab elongation, uas tuaj yeem siv los ua cov roj nplua nyeem rau qhov tseeb ntawm polyvinylidene fluoride zaj duab xis.
Patterned aluminium phaj nrog lub zog zoo, elongation, toughness, yooj yim los ntxuav polyvinylidene fluoride zaj duab xis. Coated qhuav zaj duab xis, qhia tau hais tias cov zaj duab xis qhuav tuaj yeem ua tiav rau hauv ib lub billet, billet thiab casting tuaj yeem muaj kev ywj pheej, thiab cov yeeb yaj kiab nws tus kheej hauv qee qhov porosity thiab ntau cov kab nrib pleb hauv fiber ntau, nws tuaj yeem khaws cov roj nplua nyeem, yog li cov zaj duab xis yog sib npaug rau cov zaj duab xis qhuav lubricant txheej. Cov txheej txheem lubrication tuaj yeem ua rau cov hlau tsis zoo thiab tso tawm los ntawm cov pwm saum npoo, cov nyhuv lubrication zoo thiab kev sib cais tuaj yeem txhim kho lwm yam kev tiv thaiv yooj yim, xws li kev siv cov hlau cam dawb, vim muaj cov khoom zoo ntawm cov roj tso nyiaj, yooj yim rau kev tiv thaiv. nyias zaj duab xis ntawm lub siab sib tsoo rims ntawm dawb cam khwb cia hlau; xws li lub nplhaib conical blanks; Ntxiv nrog rau cov ntug ntawm ntug smoothness, tab sis kuj tshem tawm cov micro-cracking qhov khoob, tab sis kuj zoo tiv thaiv cov kab nrib pleb.
Nws tsis yog qhov nyuaj nrhiav qee cov phooj ywg hauv lub neej. Tshem tawm cov xeb ntawm cov qauv aluminium panels tuaj yeem mob taub hau rau peb. Kev tuav tus qauv txhuas phaj yog tsim nyog rau cov phooj ywg uas tau tsim lub koob npe nrov rau kev kho thiab tu ua haujlwm ntawm cov qauv txhuas phaj, kev kawm txog cov txheej txheem tseem tsis tau nkag siab zoo, yuav ua li cas tswj thiab tswj cov qauv txhuas phaj yog tias tsis khaws cia zoo, nws yuav ua rau xeb thiab degumming, los ntawm kev txheeb xyuas qhov ua rau xeb thiab degumming thiab ua ke nrog cov tub ntxhais kawm lub xyoo ntawm kev ua haujlwm hauv kev qhia, nws tuaj yeem tiv thaiv los ntawm kev tshem tawm cov qauv txhuas phaj qauv ntawm txhuas daim hlau thiab cov khoom. Ob qhov xwm txheej no tshwm sim los ntawm kev siv cov txheej txheem khaws cia tsim nyog thiab tsim nyog. Stainless hlau thiab zoo tib yam hlau piv rau corrosion kuj ntawm aluminium alloy yuav tsum nyob deb tom ntej, tab sis tsis yog kiag li tsis xeb, stainless hlau xeb tiv thaiv rau peb yog vim li cas: 1. Vim yog kev sib cuag nrog ib tug tej yam khoom, lub non-dynamic txheej zaj duab xis yog puas thiab tsis tuaj yeem rov tsim dua tshiab; xws li nrog ib yam khoom tom qab kev sib cuag, cov yeeb yaj kiab uas tsis muaj zog yuav tsis raug rhuav tshem, tab sis nws yuav cuam tshuam qhov chaw ntawm cov khoom siv oxygen, uas ua rau cov te los yog cov khoom tsub zuj zuj, rhuav tshem cov nplaim ntawm cov hlau tsis muaj zog; Cov hlau sib txawv Yuav tsis tsuas yog xeb, tab sis kuj xeb, thiab "nplaum xeb".
Yog li ntawd, thaum yuav xeb raws li cov qauv txhuas phaj los khaws qhov ua rau xeb, yuav tsum tsis txhob sib cuag nrog cov khoom hauv qab no: (1) passivation zaj duab xis tsis raug rhuav tshem los ntawm cov khoom, xws li ions, sulfur oxides, tshwj xeeb tshaj yog cov dej-soluble acids thiab lwm yam khoom. xws li HClH2SO4 tuaj yeem muaj, piv txwv li, cov khoom siv hauv kev npaj cov kua qaub no, NaCl ntsev SO4 thiab perchloric acid. (2) Cov khoom siv zaj duab xis Passivation yuav tsis cuam tshuam nrog kev rov tsim dua tshiab, xws li av, plua plav, soot thiab lwm yam qauv ntawm cov ntawv txhuas cov qauv yog cov khoom siv, yuav tsum tau khaws cia hauv cov kav dej. Txawm hais tias tus qauv ntawm corrosion thiab abrasion tsis kam ntawm txhuas, tab sis ua tau raws li qee qhov muaj zog acid lossis alkali tshuaj yuav muaj qee yam cuam tshuam.
