DC03 cov khoom siv yog dab tsi?
Sib Nqus-Daim Duab Zoo Dc03 Raws Li Din en 10130
DC03 yog cov hlau roj carbon hlau tsawg tus yam ntxwv los ntawm kev muaj kev kho kom zoo tshaj plaws. Cov tshuaj lom neeg muaj pes tsawg leeg ntawm DC03 yog qhov tseeb tau txhais los xyuas kom meej tias cov khoom muaj cov neeg kho tshuab uas xav tau.
Dab tsi yog qhov sib txawv ntawm DC01 thiab DC03?
DC: Cov khoom txias-cov khoom ntim cov khoom lag luam rau kev txias, qhov twg "d" sawv rau kev kos duab zoo. DC01: Txheem kos duab zoo, zoo tagnrho rau kev siv cov kev siv txias. DC03:: Nqus kev nqus cov khoom zoo, tso cai rau kev tsim muaj ntau dua. DC04, DC05: Tshwj xeeb sib sib zog nqus daim duab zoo rau cov qauv nyuaj.
DC 04 cov khoom siv yog dab tsi?
Qib DC04 yog cov hlau sib sib zog nqus ntawm DC Qib Tsev Neeg. Cov qib tau muaj cov duab sib sib sib zog nqus hauv txhua hom kev deformation. DC04 yog qhov tsim nyog rau cov kev tsim kom siab.
DC01 cov qauv khoom siv?
DC01 Raws li Din en 10130 muaj cov khoom siv tshwj xeeb uas ua rau nws zoo rau kev txias. Cov no suav nrog lub zog tsawg kawg ntawm 270-410 MPa thiab qhov tsawg kawg ntawm 28%. Cov khoom no tso cai rau cov hlau ua tiav rau hauv cov duab nyuaj yam tsis muaj kev tawg lossis tawg
DC01 AM?
Nws yog ib qho tsis-alloy txias-rolled steel nrog cov ntsiab lus muaj roj carbon tsawg heev. Nws feem ntau siv nyob rau hauv kev lag luam tsheb thiab ua kom cov tshuab hluav taws xob. Cov ntsiab lus muaj roj carbon tsawg ntawm cov hlau no ua rau nws yooj yim heev rau kev ua haujlwm nrog. Nws tuaj yeem welded, brazed thiab soldered tsis muaj teeb meem.
