Kev tsim lub nkoj yuav tsum muaj cov khoom siv uas hnyav thiab ruaj khov. Ib qho ntawm cov kev xaiv saum toj kawg nkaus rau kev tsim kho marine yog aluminium, ua tsaug rau nws qhov zoo tshaj plaws lub zog-rau-qhov hnyav piv thiab tiv thaiv corrosion. Tab sis nrog ntau qib ntawm txhuas muaj, koj yuav xaiv qhov zoo rau koj lub nkoj li cas? Hauv phau ntawv qhia no, peb yuav tshawb nrhiav qhov zoo tshaj plawsaluminium daim hlaurau kev tsim lub nkoj thiab pab koj nkag siab tias vim li cas lawv yog qhov kev xaiv zoo tshaj plaws rau kev siv dej hiav txwv.
Vim li cas thiaj xaiv Aluminium rau Kev Tsim Nkoj?
Aluminium tau dhau los ua cov khoom siv hauv kev lag luam nkoj tsim vim nws cov khoom tshwj xeeb. Cov txiaj ntsig tseem ceeb ntawm kev siv aluminium phaj rau kev tsim nkoj muaj xws li:
1.Lub teeb: Aluminium yog ho sib dua li hlau, txo qhov hnyav tag nrho ntawm lub nkoj thiab txhim kho roj efficiency.
2.Corrosion Resistance: Nws cov txheej txheem oxide ntuj muab ib qho thaiv kev tiv thaiv xeb, ua rau nws zoo meej rau kev siv hauv cov dej ntsev.
3.Siab zog: Aluminium muaj lub zog tensile zoo heev, ua rau nws muaj peev xwm tiv taus cov xwm txheej hnyav ntawm marine ib puag ncig.
4.Nqi-zoo: Aluminium yog tus nqi pheej yig piv rau lwm cov ntaub ntawv zoo li stainless hlau, muab qhov sib npaug ntawm kev ua tau zoo thiab tus nqi.
Cov khoom no ua rau cov phaj txhuas yog qhov kev xaiv zoo tshaj plaws rau kev tsim cov nkoj ruaj khov, ua haujlwm siab.
Kev txiav txim siab tseem ceeb thaum xaiv cov phaj txhuas rau cov nkoj
Thaum xaiv txoj caialuminium phaj rau nkojkev tsim kho, ntau yam yuav tsum tau coj mus rau hauv tus account:
•Qib ntawm Aluminium: Tsis yog txhua qib txhuas yog tsim rau kev siv dej hiav txwv. Qhov kev xaiv zoo yuav nyob ntawm lub nkoj xav siv thiab raug rau cov dej ntsev.
•Thickness ntawm Phaj: Cov phaj tuab muaj zog dua tab sis ntxiv rau qhov hnyav tag nrho ntawm lub nkoj. Nrhiav qhov sib npaug yog qhov tseem ceeb.
•Corrosion Resistance: Saib cov qib uas muaj kev tiv thaiv corrosion, tshwj xeeb tshaj yog tias lub nkoj yuav siv rau hauv cov dej ntsev.
Qhov zoo tshaj plaws Aluminium Qib rau Kev Tsim Kho Nkoj
Cia peb dhia mus rau hauv qee cov qib aluminium saum toj kawg nkaus siv hauv kev siv marine:
1. 7075-T651 Aluminium Phaj
Lub 7075-T651 txhuas phaj yog lub zog muaj zog alloy feem ntau xaiv rau kev thov kev thov uas qhov siab tshaj plaws durability yog qhov tseem ceeb. Nws yog qhov paub zoo rau nws lub zog tshwj xeeb, piv rau ntau hom hlau, ua rau nws yog qhov kev xaiv sab saum toj rau cov khoom siv uas xav tau ob qho tib si lub teeb yuag thiab siab tiv thaiv kev ntxhov siab.
• Pros: Exceptional zog, zoo heev qaug zog kuj, zoo machinability.
• Cons: Tsawg corrosion kuj piv rau marine-qib txhuas zoo li 5083; feem ntau xav tau kev kho deg ntxiv rau kev tiv thaiv kev tiv thaiv nyob rau hauv marine ib puag ncig.
• Siv Case: Zoo tagnrho rau cov txheej txheem kev ntxhov siab, cov khoom siv sab hauv, thiab cov khoom siv uas yuav tsum tau muaj zog thiab muaj zog heev.
2. 2A12-T4 Aluminium Phaj
Cov2A12-T4 txhuas phajyog ib lub zog muaj zog alloy feem ntau siv hauv aerospace thiab marine daim ntaub ntawv. Paub txog nws txoj kev ua haujlwm zoo heev thiab kev qaug zog zoo, nws muaj qhov sib npaug zoo ntawm lub zog thiab ductility. T4 temper muab qhov nruab nrab hardness, ua kom yooj yim rau kev ua hauj lwm nrog thaum tseem muab lub zog loj. Txawm hais tias tsis zoo li corrosion-resistant ib co marine-qib alloys, 2A12-T4 feem ntau yog siv rau hauv cov qauv siv uas lub zog tseem ceeb dua.
•Pros: Siab zog, zoo heev machinability, zoo qaug zog kuj.
•Cons: Tsawg corrosion kuj piv rau marine-qib txhuas zoo li 5086; tej zaum yuav xav tau kev kho deg ntxiv rau kev txhim kho durability hauv marine ib puag ncig.
•Siv Case: Qhov zoo tshaj plaws rau cov khoom siv sab hauv, cov khoom loj, thiab cov chaw muaj kev ntxhov siab uas yuav tsum tau muaj zog thiab ua haujlwm tau zoo.
3. 6061 Aluminium Phaj
Cov6061 aluminium phajyog ib tug ntau yam thiab dav siv alloy nyob rau hauv ntau yam industries, nrog rau kev tsim kho marine. Nws muaj qhov sib npaug zoo ntawm lub zog, machinability, thiab corrosion kuj. Txawm hais tias nws tsis zoo li corrosion-resistant li 5083 lossis 5086, nws yooj yim dua rau tshuab thiab feem ntau siv rau cov khoom siv sab hauv thiab fittings.
•Pros: High machinability, zoo mechanical zog, ntau yam.
•Cons: Tsawg corrosion kuj piv rau 5083 lossis 5086.
•Siv Case: Zoo tagnrho rau cov thav duab sab hauv, fittings, thiab qhov chaw uas tsis tas yuav raug cov dej hiav txwv ncaj qha.
3. 6061-T6511 Aluminium Bar
Cov6061-T6511 txhuas baryog ib tug ntau yam thiab dav siv alloy nyob rau hauv ntau yam industries, xws li marine thiab automotive. Nws yog qhov zoo rau nws cov khoom siv kho tshuab zoo heev, sib txuas lub zog siab nrog kev ua haujlwm zoo. T6511 npau taws kom ntseeg tau tias muaj kev ntxhov siab tsawg, txhim kho nws txoj kev ua haujlwm thiab txo qhov kev pheej hmoo ntawm warping thaum ua. Cov qib aluminium no kuj muaj cov yam ntxwv zoo corrosion kuj, ua rau nws haum rau ib puag ncig uas raug dej noo thiab dej ntsev.
•Pros: Zoo corrosion kuj, siab zog-rau-qhov hnyav piv, zoo heev machinability, thiab weldability.
•Cons: Lub zog qis dua piv rau cov qib tshwj xeeb marine-qib alloys zoo li 7075 tab sis muaj ntau yam thiab siv tau yooj yim.
•Siv Case: Zoo tagnrho rau cov khoom siv, kev cai fittings, thav ntawv, thiab txhua daim ntawv thov uas yuav tsum tau txhim khu kev qha zog thiab corrosion kuj. Zoo meej rau lub nkoj thav duab, masts, thiab lwm yam khoom uas lub teeb yuag thiab durability yog qhov tseem ceeb.
4. 5052-H112 Aluminium Phaj
Cov5052-H112 txhuas phajyog ib qho kev xaiv ntau yam thiab nrov hauv kev siv marine thiab kev lag luam. Paub txog nws zoo heev corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv dej ntsev ib puag ncig, no alloy yog zoo tagnrho rau tej yaam num uas yuav tsum tau durability thiab formability. H112 temper muab qhov sib npaug zoo ntawm lub zog thiab yoog raws, ua kom yooj yim rau kev tsim thiab tsim yam tsis muaj kev cuam tshuam nws txoj kev ncaj ncees. Nws lub teeb yuag thiab tiv thaiv kev ntxhov siab ua rau nws haum rau ntau yam kev siv dej hiav txwv.
•Pros: Zoo heev corrosion kuj, zoo formability, hnav, thiab siab qaug zog.
•Cons: Tsawg zog tensile piv rau qib siab alloys zoo li 5083 thiab 7075.
•Siv Case: Haum rau lub nkoj hulls, decks, thiab roj tso tsheb hlau luam, nrog rau lwm qhov chaw raug mob hnyav marine. Nws kuj yog ib qho kev xaiv zoo rau kev siv cov hom phiaj dav dav uas cov dej tsis haum yog qhov tseem ceeb.
Lub tswv yim rau kev ua hauj lwm nrog txhuas phaj hauv nkoj tsim
Txhawm rau kom tau txais txiaj ntsig zoo ntawm kojaluminium phaj rau nkojkev tsim kho, xav txog cov lus qhia no:
•Xaiv Txoj Cai Thickness: Cov phaj tuab muab lub zog ntau dua tab sis tuaj yeem cuam tshuam rau lub nkoj ua haujlwm. Xaiv lub thickness uas phim cov kev cai tshwj xeeb ntawm koj tus qauv tsim.
•Siv cov txheej txheem vuam kom raug: Aluminium xav tau cov txheej txheem vuam tshwj xeeb kom tsis txhob muaj kev sib tsoo thiab tuav lub zog. Xav txog kev ua haujlwm nrog ib tus kws tshaj lij welder uas tshwj xeeb hauv aluminium.
•Thov ib qho Anodized txheej: Rau kev tiv thaiv corrosion ntxiv, siv cov txheej txheem anodized tuaj yeem txhim kho lub phaj ruaj khov, tshwj xeeb tshaj yog nyob rau hauv cov dej ntsev.
Thaum nws los txog rau kev tsim lub nkoj, xaiv txoj caialuminium phaj rau nkojyog qhov kev txiav txim siab tseem ceeb uas tuaj yeem cuam tshuam rau lub nkoj kev ua haujlwm, kev ua haujlwm ntev, thiab kev ua haujlwm tau zoo.
Kev nkag siab txog qhov muaj zog thiab siv cov xwm txheej ntawm txhua qib txhuas yuav pab koj txiav txim siab paub thiab ua kom muaj kev vam meej ntawm koj qhov project tsim lub nkoj. Txawm hais tias koj yog cov chaw tsim khoom caij nkoj lossis cov neeg nyiam DIY, xaiv cov phaj txhuas zoo yog ib kauj ruam ntawm kev tsim lub nkoj ruaj khov, ua haujlwm siab.
Los ntawm kev saib xyuas cov khoom tsim nyog, koj tuaj yeem txaus siab rau kev caij nkoj zoo thiab kev ua haujlwm ntev.
Post lub sij hawm: Nov-14-2024