Qhov sib txawv ntawm lub pob hlau forged thiab lub pob hlau cam khwb cia

1. Cov khoom siv raw sib txawv
(1) Lub pob hlau cam khwb cia, tseem hu ua lub pob sib tsoo casting, yog ua los ntawm cov hlau seem, cov hlau seem, thiab lwm yam khoom siv pov tseg.
(2) Forged steel pob, xaiv cov hlau puag ncig zoo, cov hlau tsis tshua muaj carbon, cov hlau manganese siab, cov hlau carbon siab thiab cov hlau manganese siab ua cov khoom siv raw los ntawm cov txheej txheem forging cua rauj.
2. Cov txheej txheem ntau lawm sib txawv
Lub pob cam khwb cia yog ib qho yooj yim molten hlau txhaj tshuaj pwm tempering, tsis muaj qhov sib piv compression.
Lub pob hlau forged los ntawm cov khoom siv qis dua cua sov forging cua sov kho, qhov sib piv compression ntau dua kaum npaug, kaw lub koom haum.
3. Qhov chaw sib txawv
(1) Qhov chaw ntxhib: Qhov chaw ntawm lub pob hlau cam khwb cia muaj lub qhov ncauj nchuav, qhov xuab zeb thiab txoj siv sia. Lub qhov chaw nchuav yooj yim ua rau tiaj thiab deformation thiab poob qhov puag ncig thaum siv, uas cuam tshuam rau qhov sib tsoo.
(2) Qhov chaw du: Lub pob hlau forged yog tsim los ntawm cov txheej txheem forging, qhov chaw tsis muaj qhov tsis xws luag, tsis muaj kev hloov pauv, tsis muaj kev poob ntawm qhov puag ncig, thiab tswj tau qhov sib tsoo zoo heev.
4. Qhov sib txawv ntawm kev tawg
Qhov cuam tshuam ntawm lub pob forged yog ntau dua 12 j / cm, thaum lub pob cam khwb cia tsuas yog 3-6 j / cm, uas txiav txim siab tias qhov tawg ntawm lub pob forged (qhov tseeb 1%) zoo dua li lub pob cam khwb cia (3%).
5. Kev siv sib txawv
(1) Lub pob hlau cam khwb cia yog tus nqi qis, ua haujlwm tau zoo, thiab siv tau dav, tshwj xeeb tshaj yog nyob rau hauv thaj chaw sib tsoo qhuav ntawm kev lag luam cement.
(2) Pob hlau forged: Ob qho tib si qhuav thiab ntub sib tsoo ua tau: Vim yog siv cov hlau alloy zoo thiab cov khoom siv tiv thaiv kev hnav tshiab uas tsim los ntawm peb lub tuam txhab, cov ntsiab lus alloy yog qhov sib piv zoo thiab cov ntsiab lus tsis tshua muaj ntxiv los tswj cov chromium
cov ntsiab lus, yog li ntawd zoo heev txhim kho nws txoj kev tiv thaiv corrosion, ua ke nrog cov txheej txheem kho cua sov siab heev ua rau lub pob sib tsoo corrosion tsis kam yog muaj zog dua, kev sib tsoo qhuav thiab kev sib tsoo ntub yog qhov tsim nyog.