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Kev faib tawm thiab Daim Ntawv Thov Qhov Zoo ntawm Titanium Fasteners

Feb 29, 2024

1. Raws li hom fasteners yuav muab faib ua: bolts, studs, screws, ceev, ntoo screws, tapping screws, washers, pins, rivets, vuam rau tes, txuas khub thiab fasteners - sib dhos, thiab lwm yam. Lub luag hauj lwm ntawm txhua feem yog raws li nram no:
Bolt: Lub fastener muaj li ntawm ob ntu: lub taub hau thiab cov ntsia hlau, feem ntau siv nrog cov txiv ntseej.
Stud: Fastener nrog xov ntawm ob qho kawg.
Screw: Ib lub fastener muaj li ntawm lub taub hau thiab ib tug ntsia hlau, muab faib ua tshuab screws, teem screws thiab tshwj xeeb lub hom phiaj screws.
Txiv ntseej: nrog rau hauv xov qhov, nrog bolts, studs siv.
Self-tapping screws: zoo ib yam li tshuab screws, tab sis cov xov ntawm cov ntsia hlau yog cov xov tshwj xeeb rau tus kheej tapping screws.
Washer: Ib hom fastener teem nyob rau hauv ib puag ncig zoo ntawm lub tsev, nruab nrab ntawm lub txiv ntoo, ntsia liaj qhov rooj, ntsia hlau thiab kev txhawb nqa.
Pin: feem ntau yog siv rau qhov chaw tso.
Rivet: Ib qho fastener uas muaj lub taub hau thiab tus ntsia hlau pas nrig. Siv los txuas ob ntu nrog lub qhov nruj, tsis tshem tau.
Cov ntsia hlau ntsia hlau: Ib qho sib txawv ntawm cov hlua khi uas tau kho rau ib feem los ntawm kev vuam kom nws tuaj yeem txuas rau lwm qhov chaw. Kev sib dhos thiab kev sib txuas ua ke: Cov khoom sib dhos xa mus rau cov fasteners muab los ntawm cov rooj sib txoos; Cov khub txuas yog ib qho txuas uas muab los ntawm kev sib txuas ntawm cov bolts tshwj xeeb thiab cov txiv ntoo ntxhua.
2. Daim ntawv thov zoo
Titanium fastener yog ib hom fastener ua los ntawm titanium alloy cov ntaub ntawv, uas yog dav siv nyob rau hauv aerospace, nkoj, tsheb, khoom kho mob thiab lwm yam teb.
(1) Zoo heev lub zog thiab lub teeb yuag yam ntxwv. Titanium alloy yog cov khoom siv muaj zog, tsis tshua muaj zog, nws lub zog yog li 30% siab dua hlau, thiab qhov ceev tsuas yog ib nrab ntawm cov hlau. Qhov no ua rau titanium fasteners hauv kev ua kom lub zog tuaj yeem txo qhov hnyav tag nrho, txhim kho cov khoom lag luam thiab kev ua haujlwm zoo.
(2) Zoo corrosion kuj, tuaj yeem siv rau ntau qhov chaw hnyav rau lub sijhawm ntev yam tsis muaj kev cuam tshuam los ntawm corrosion. Qhov no ua rau titanium fasteners dav siv hauv Marine, tshuaj thiab lwm yam kev lag luam, thiab tuaj yeem ua kom ntev lub neej kev pab cuam ntawm cov khoom.
(3) Zoo kub tsis kam. Titanium alloys muaj qhov siab melting point thiab tuaj yeem tswj kev ua haujlwm ruaj khov hauv qhov kub thiab txias. Qhov no ua rau lawv siv dav hauv qhov chaw ua haujlwm kub kub xws li aerospace thiab nkoj, thiab tuaj yeem ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov khoom.
(4) Kev qaug zog zoo. Titanium fasteners tuaj yeem tswj tau qhov kev ua haujlwm ruaj khov nyob rau hauv kev rov ua dua lub sijhawm ntev thiab tsis ua rau puas tsuaj thiab qaug zog. Nws ua tau zoo nyob rau hauv kev ua hauj lwm ib puag ncig nyob rau hauv hnyav loads thiab vibrations kom ntseeg tau cov khoom thiab kev nyab xeeb.
(5) Zoo biocompatibility. Titanium alloy tsis ua rau muaj kev tsis haum thiab tsis kam rau tib neeg cov ntaub so ntswg, yog li nws yog dav siv nyob rau hauv cov khoom siv kho mob, xws li cov pob qij txha thiab kev kho hniav. Qhov no ua rau cov titanium fasteners tau siv dav hauv kev kho mob, uas tuaj yeem txhim kho kev ua tiav ntawm kev phais thiab kev ua neej zoo ntawm cov neeg mob.

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