Dab tsi yog qhov tsis zoo ntawm Titanium Bolts?
Taw qhia
Titanium bolts tau nrov zuj zus vim lawv cov yam ntxwv tshwj xeeb xws li lub teeb yuag, muaj zog, corrosion-resistant, thiab ruaj khov. Lawv tau siv dav hauv ntau yam kev lag luam xws li aerospace, tsheb, thiab kev kho mob. Txawm li cas los xij, zoo li lwm yam khoom siv lossis cov khoom lag luam, titanium bolts kuj muaj qee qhov tsis zoo. Hauv tsab xov xwm no, peb yuav tham txog qhov tsis zoo ntawm titanium bolts.
Disadvantages ntawm Titanium Bolts
1. Tus nqi
Ib qho ntawm cov teeb meem loj ntawm titanium bolts yog lawv cov nqi. titanium yog cov khoom kim heev thiab yuav tsum muaj cov txheej txheem tsim tshwj xeeb, uas ua rau titanium bolts kim kim dua li lawv cov khoom siv hlau. Tus nqi siab no yuav ua rau nws nyuaj rau qee cov tuam txhab lag luam kom pom tseeb qhov hloov mus rau titanium bolts txawm tias lawv muaj txiaj ntsig ntau.
2. Nyuaj hauv Machining
Titanium yog ib yam khoom nyuaj rau tshuab. Qhov no yog vim tias nws muaj cov thermal conductivity tsawg uas tuaj yeem ua rau muaj cua sov ntau dhau thiab kev puas tsuaj rau cov cuab yeej txiav. Tsis tas li ntawd, titanium muaj qhov nyiam ua rau cov cuab yeej txiav, uas tuaj yeem cuam tshuam rau lawv txoj sia. Cov teeb meem no hauv machining txhais tau hais tias tsim cov titanium bolts yuav tsum tau tshwj xeeb cov cuab yeej thiab cov tshuab ua haujlwm tau zoo, ntxiv rau lawv cov nqi tag nrho.
3. Khov
Lwm qhov tsis zoo ntawm titanium bolts yog tias lawv nkig ntau dua li cov bolts. Qhov no txhais tau hais tias lawv feem ntau yuav tawg lossis tawg hauv kev ntxhov siab. Qhov no brittleness yog vim lub fact tias titanium muaj ib tug qis modulus ntawm elasticity dua hlau, uas txhais tau hais tias nws yog tsis yooj yim thiab yooj yim rau tawg.
4. Tsawg Frictional Properties
Thaum titanium yog cov khoom siv corrosion-resistant, nws muaj kev sib txhuam qis. Qhov no txhais tau hais tias nws yuav tsis yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas xav tau kev sib txhuam siab, xws li bolts rau tshuab lossis fasteners rau cov khoom siv. Qee zaum, ntxiv txheej rau titanium bolt tuaj yeem pab txhim kho nws cov khoom sib txhuam.
5. Thermal Expansion
Lwm qhov tsis zoo ntawm titanium bolts yog tias lawv muaj cov coefficient siab dua ntawm thermal expansion dua li steel bolts. Qhov no txhais tau hais tias lawv yuav nthuav dav thiab cog lus ntau dua hauv kev teb rau qhov kev hloov pauv kub, uas yuav ua rau xoob lossis zawm ntawm lub ntsia liaj qhov rooj thaum lub sijhawm. Qhov no yog qhov teeb meem tshwj xeeb hauv cov ntawv thov kub kub, qhov chaw nthuav dav thiab kev cog lus ntawm cov bolts tuaj yeem ua rau muaj teeb meem nrog kev sib dhos thiab haum.
6. Nyuaj hauv kev nrhiav cov qauv loj
Thaum kawg, titanium bolts tsis yog ib txwm yooj yim los nrhiav hauv cov qauv loj. Thaum cov bolts steel tuaj nyob rau hauv ntau qhov ntau thiab tsawg uas muaj nyob rau hauv cov khw muag khoom, titanium bolts yuav xav tau kev txiav txim tshwj xeeb lossis kev tsim khoom. Qhov no tuaj yeem yog qhov tsis zoo rau cov tuam txhab lag luam uas xav tau ntau qhov ntau thiab tsawg rau lawv cov kev siv sib txawv.
Xaus
Thaum titanium bolts muaj ntau qhov zoo dua steel bolts, lawv kuj muaj qee qhov tsis zoo uas yuav tsum tau xav txog. Cov kev tsis zoo no suav nrog tus nqi, qhov nyuaj hauv kev ua haujlwm, brittleness, tsis tshua muaj kev sib txhuam, thermal expansion, thiab nyuaj nrhiav qhov ntau thiab tsawg. Cov neeg tsim khoom yuav tsum ua tib zoo xav txog lawv cov kev xav tau tshwj xeeb thiab kev siv ua ntej xaiv cov titanium bolts tshaj steel bolts. Yog tias cov txiaj ntsig ntawm titanium tshaj qhov tsis zoo no, ces titanium bolts yuav yog qhov kev xaiv zoo rau qee yam kev siv.