Vim li cas cov hluav taws xob hluav taws xob qis hluav taws xob tau ua ntau dua thiab nrov ntawm cov neeg siv khoom

Vim li cas cov hluav taws xob hluav taws xob qis hluav taws xob tau ua ntau dua thiab nrov ntawm cov neeg siv khoom

Kuv nco ntsoov ua ntej xyoo 2010, cov neeg siv siv 220V raws li qhov ua haujlwm voltage thaum xaiv hluav taws xob cua sov pads. Lub tswv yim yog yooj yim thiab ntau lawm kuj yooj yim. Tom qab ob peb xyoos ntawm kev hloov pauv, kuv maj mam xav tias muaj kev xav tau ntau ntxiv rau cov khoom siv hluav taws xob tsawg. Tom qab ntawv xaus, kuv thaum kawg pom qhov laj thawj

1. Nws tsis yog tias cov neeg siv khoom hloov pauv, tab sis qhov kev lag luam hloov pauv, thiab kev hloov pauv ntawm kev ua lag luam yog cov neeg siv khoom hais.

2. Saib ntawm cov khoom los ntawm kev xav ntawm cov neeg siv khoom, lawv yeej xav tias qhov hluav taws xob tsis tshua muaj kev nyab xeeb dua. Txawm hais tias 220V raug suav hais tias muaj kev nyab xeeb, nws tsis muaj kev nyab xeeb li tsawg voltage

3. Tsis tshua muaj siab cua sov ncoo tuaj yeem ua thinner thiab softer,

4. Cov neeg tau txais kev pab muaj qhov yuav tsum tau nruj me ntsis rau cov khoom siv hluav taws xob cua sov, tsis yog rau cov teeb meem kev nyab xeeb xwb, tab sis kuj yog kev khoov tsis kam, lub neej ntev, thiab dej tsis kam.

Cov khoom siv carbon fiber yog dab tsi?

Cov pa roj carbon fiber ntau yog cov khoom siv fiber ntau tsim los ntawm carbonization ntawm cov organic fiber ntau ua ntej ntawm qhov kub siab tshaj 1000 degree, nrog cov ntsiab lus carbon ntau dua 90% hauv cov khoom siv fiber ntau. Lub microstructure ntawm carbon fiber zoo ib yam li cov khoom siv graphite, nrog cov qauv graphite tsis zoo.

Cov khoom zoo ntawm cov khoom siv carbon fiber ntau

Cov pa roj carbon fiber ntau yog cov khoom siv tshiab nrog cov khoom siv kho tshuab zoo heev, nrog lub ntiajteb txawj nqus tsawg dua 1/4 ntawm cov hlau. Lub zog tensile ntawm carbon fiber resin cov ntaub ntawv feem ntau yog siab dua 3500Mpa, uas yog 7-9 npaug ntawm cov hlau. Lub tensile elastic modulus kuj siab dua cov hlau, nrog rau ntau yam ntawm 230-430Gpa. Yog li, lub zog tshwj xeeb ntawm CFRP, uas yog qhov sib piv ntawm cov khoom siv zog rau qhov ntom ntom, tuaj yeem ncav cuag ntau dua 2000Mpa / (g / cm3), thaum lub zog tshwj xeeb ntawm A3 steel tsuas yog txog 59Mpa / (g / cm3), thiab nws qhov tshwj xeeb. modulus kuj siab dua li cov hlau

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