1.Dab tsi yog qhov zoo ntawm txias -rolled coils?
Cov txheej txheem siab heev thiab rigidity: Nyob rau tib lub thickness, steel lub zog thiab tsis kam mus rau tej yam, siab, thiab deformation yog deb superior rau plastics thiab aluminium alloys. Nws muab kev tiv thaiv saum toj kawg nkaus - qib rau cov khoom me me thiab tsis yooj yim.
Kev ua tau zoo ntawm electromagnetic shielding kev ua tau zoo (EMS): Hlau yog cov khoom siv hlau nplaum, tiv thaiv kev cuam tshuam ntawm hluav taws xob thiab sib nqus. Qhov no yog qhov tseem ceeb heev rau siab -rhiab heev, siab -cov khoom siv hluav taws xob muaj tseeb (xws li cov ntsuas roj thiab cov xov tooj cua zaus), tiv thaiv cov hluav taws xob hauv hluav taws xob los ntawm kev cuam tshuam sab nraud thiab tiv thaiv cov khoom siv nws tus kheej los ntawm kev ua hluav taws xob.
Kev ntxhib los mos zoo heev thiab ua haujlwm ntev: Tom qab precision machining thiab siab - kev kho deg zoo (xws li PVD nqus plating thiab hmoov txheej), siab - kawg, robust, thiab hnav- tiv taus hlau zoo nkauj tiav.
Tus nqi tswj tau zoo: Cov khoom siv nws tus kheej tsis tshua kim tshaj qhov siab - zoo aluminium alloys (xws li 6-series thiab 7-series), tshwj xeeb tshaj yog nyob rau hauv ntau lawm.
2.Dab tsi yog qhov tsis zoo ntawm qhov txias txias -rolled coils?
Hnyav hnyav (qhov teeb meem tseem ceeb tshaj plaws): Qhov ntom ntawm cov hlau (kwv yees li 7.85 g / cm³) yog siab dua li ntawm aluminium alloy (kwv yees li 2.7 g / cm³), ncaj qha cuam tshuam nrog cov ntsiab lus tseem ceeb ntawm lub teeb yuag "portable" li thiab cuam tshuam cov neeg siv kev paub.
Muaj feem cuam tshuam rau corrosion: Tej yam txias txias-rolled steel yog yooj yim rau xeb, yuav tsum tau ua kom huv si los tiv thaiv- kev kho corrosion (xws li electroplating thiab txau), ua rau cov txheej txheem complexity thiab nqi. Kev ntseeg tau raug sib tw hauv qhov chaw hnyav xws li cov av noo thiab ntsev tsuag.
Cov kev txwv hauv kev ua thiab formability: Tsis tsim nyog rau kev tsim cov txheej txheem nyuaj, ib qho -cov qauv (xws li cov uas muaj ntau snaps -fits lossis curved nto). Ntau qhov chaw stamped feem ntau yuav tsum tau sib sau ua ke siv vuam, ntsia hlau, thiab lwm yam, ua kom cov kauj ruam sib dhos thiab qhov khoob, muaj feem cuam tshuam rau kev tiv thaiv kev ntsuas (IP ntsuas).
Tsis zoo thermal conductivity: impedes tshav kub dissipation rau sab hauv tshav kub- tsim cov khoom.
3.Yog siv cov coils txias- dov, cov kev cai tseem ceeb yog dab tsi?
Kev xaiv khoom siv:
Siv high-zoo qis-cov pa roj carbon txias- cov ntawv dov steel, xws li SPCC (Tuam Tshoj) thiab DC01 (Tebchaws Europe tus qauv), kom ntseeg tau tias zoo stamping formability.
Txhawm rau txo qhov hnyav, siv siab -lub zog, nyias- ntsuas cov nplooj ntawv thaum twg los tau.
Precision Requirements:
High-dimensional precision thiab zoo daim ntawv zoo txias- dov coils yuav tsum tau siv los xyuas kom meej qhov tseeb ntawm stamped qhov chaw thiab sib dhos zoo.
Surface Treatment (Crucial):
Electroplating (Zinc / Nickel): Muab kev tiv thaiv corrosion thiab conductivity.
Hmoov Txheej: Aesthetically pleasing, muaj nyob rau hauv ntau yam xim thiab textures, tab sis nws muab rwb thaiv tsev; grounding tsim yog tsim nyog.
Dacromet/GEOMET: Hydrogen-embrittle-dawb los tiv thaiv- txheej txheej, tus phooj ywg ib puag ncig thiab muaj kev tiv thaiv zoo heev.
PVD (Physical Vapor Deposition) Nqus Plating: tuaj yeem plated hauv cov xim hlau tsis muaj xim, kub, dub, thiab lwm yam, sib txuas ua kom zoo nkauj, hnav tsis kam, thiab corrosion kuj; kev xaiv siab - kawg.
4.Dab tsi ntawm cov cuab yeej ntsuas yuav tsum tau ua ntej rau kev siv nrog txias- dov steel vaj tse?
Tub rog- qib ntsuas cov khoom siv tes tuav: Yuav tsum muaj kev tiv thaiv huab cua tiv thaiv electromagnetic compatibility thiab tuav ntxhib (tee, trampling).
Kev lag luam- qib rugged (dustproof, waterproof, shockproof) cov cuab yeej kuaj: Siv hnyav thiab siab- tej thaj chaw muaj kev pheej hmoo xws li roj av, tshuaj, thiab kev lag luam mining.
Cov cuab yeej siv tshwj xeeb nrog cov txheej txheem tiv thaiv electromagnetic nruj: xws li siab - xov tooj cua zaus ntsuas ntsuas thiab qee yam khoom siv kuaj mob; steel casings muab tus nqi zoo tshaj -zoo "Faraday tawb."
Cov cuab yeej tshwj xeeb uas yuav tsum tau muaj qhov hnyav lossis cov cua sov dissipation los ntawm lub casing (los ntawm kev tsim).
5.Lub sijhawm twg yog qhov tsis pom zoo kom siv txias-rolled steel casing?
Cov neeg siv khoom hnyav- cov khoom siv qib siab npaj rau kev siv tes txuas ntxiv lossis siv tau yooj yim.
Cov khoom siv sib xyaw ua ke nrog cov qauv tsim tshwj xeeb heev.
Cov peev nyiaj- cov khoom lag luam tseem ceeb yuav tsum tau rov ua dua sai thiab qis - raug nqi ntau lawm.