Cov saw hlau tiv thaiv kev nplua rau cov tsheb ua haujlwm Cov buckles txhim kho uas ua los ntawm cov khoom tuab
I. Txheej txheem cej luam ntawm cov khoom
Cov saw hlau tiv thaiv kev nplua rau cov tsheb ua haujlwm tau tsim tshwj xeeb rau cov xwm txheej ceev. Ua los ntawm cov ntaub ntawv uas tiv taus kev hnav thiab tiv thaiv kev nplua, lawv sib xws nrog cov log tsheb ntawm ntau hom tsheb. Nrog kev teeb tsa sai thiab yooj yim (tsis tas yuav siv cov cuab yeej nyuaj), lawv tuaj yeem txhim kho lub tsheb txoj kev tuav ntawm txoj kev nplua xws li cov dej khov, daus, lossis av nkos, txo qhov kev pheej hmoo ntawm kev nplua, thiab xyuas kom meej tias cov tsheb ua haujlwm hla tau zoo. Lawv muaj qee qib ntawm kev tiv taus kev cuam tshuam thiab kev ruaj khov, muaj peev xwm daws tau cov xwm txheej nyuaj, yog li muab kev nyab xeeb rau kev ua tiav cov haujlwm ua haujlwm zoo.
II. Scope ntawm Daim Ntawv Thov
Tiv thaiv kom lub tsheb tsis txhob plam sab thaum muaj nag, daus, lossis dej khov.
III. Cov yam ntxwv ntawm cov khoom
- Cov buckles uas ua los ntawm cov khoom tuab sib xyaw ua ke
- Cov hlau manganese uas tau quenched ob chav-hook rub cov nplhaib
- Txhim kho qhov kev pab them tag nrho, thickened, thiab densified tsim
- Cov buckles zoo li tus swan rau kev teeb tsa sai
IV. Cov Cim Qhia Tseem Ceeb
- Khoom siv: Cov hlau manganese uas tau quenched
- Cov Khoom Qhia: Xaiv raws li cov qauv log tsheb
- Ib puag ncig siv tau: Txoj kev dej khov, daus, av nkos, thiab av xuab zeb
- Kev ua tau zoo thiab kev tiv thaiv kev laus; tsis kub tsawg ntawm -50 ° C
Qhov Loj ntawm Khoom: Xaiv raws li cov qauv log tsheb
Qhov Hnyav Khoom: Xaiv raws li tus qauv log tsheb
Qhov Hnyav Khoom: Xaiv raws li tus qauv log tsheb
V. Kev Teeb Khoom
- 1 pawg ntawmCov saw hlau tiv thaiv kev npluarau Cov Tsheb Ua Haujlwm
- 1 Phau Ntawv Qhia
- 1 Daim Ntawv Pov Thawj Ua Raws Cai
Sau koj cov lus ntawm no thiab xa tuaj rau peb
