Qhov txheej txheem ntawm cov pob zeb kub kub thiab nws cov txiaj ntsig zoo

Cov pob zeb kub kub kub yog ib hom tshiab dov cav ua kom cov hlau npas khaus txoj kev, uas yog ib qho txheej txheem kev sib tsoo pob sib tsoo pob manufacturing technology. Nws cov tsos yuav maj mam hloov lub pob casting. Kev siv cov cuab yeej tshiab tau ua rau kub kub pob ib pob cim tshwj xeeb.

Thawj kauj ruam hauv kev ua pob zeb kub kub kub yog kuaj lub teeb hloov mus rau qhov ntev ntev rau kub dov tom qab kuaj; ces cov hlau khib nyiab dov mus rau ib qho kev ntsuas kub ua ntej raug rhuab hauv ib lub nruam rau sab nraud. Tam sim ntawd tom qab, lub billet hauv lub xeev ntawm ib lub pob liab liab yog pub rau lub pob zeb, thiab ib tug tshwj xeeb spiral grooved roller rotates ntawm ob, thiab yog tujtaws dov rau hauv lub npas.

Feem ntau, txhua lub pob zeb tuaj yeem dov 60-360 pob ib feeb twg. Tom qab nkag mus rau hauv lub Hoobkas tau tsim cov kev kho cua sov, cov khoom siv tshav kub tso cai rau lub pob hlau nkag mus rau hauv lub xeev liab sai sai tom qab lub pob muaj lub siab thiab teeb nruj.

Cov pob zeb kub kub uas ua los ntawm cov txheej txheem no muaj txhua qhov txiaj ntsig ntawm cov hlau, tsuav yog tias tau kub-kho, nws tuaj yeem raug siv ua lub pob zoo. Tib lub sij hawm, nws qhia tau hais tias muaj txiaj ntsim siab, loj zis, mechanized rolling pob ntau lawm, thiab kev kawm siab ntawm automation. Yog tsis muaj phau ntawv ntau, tsawg dua qhov cuam tshuam los ntawm tib neeg yam tseem ceeb.

Muab piv rau cov pob zeb kub pob zeb, cov pob zeb kub kub kub, ua kom muaj zog, ua kom zoo, me me, me nyuam deformation, lub cev deformation ntawm pob zeb, tsis tawg tsis ua haujlwm, ua haujlwm hnyav, thiab muaj teeb meem loj. 12-35j / cm2, cov nqi tawg poob qis dua 1%.

Tsis yog qhov ntawd, cov pob zeb kub kub kub muaj tsawg zog, tsis muaj kev ua qias tuaj, ua haujlwm tsawg, tsis muaj nqi ntau, zoo moldability, geometric tolerances, thiab ruaj khov; lawv kuj qhia tsis tshua muaj nqi thiab ntev kev ua haujlwm. Cov kev sim tau pom tau tias qhov kev kub ntxhov ntawm cov pob kub kub kub yuav ncav cuag 60-67 HRC, nrog sab nrauv thiab sab nraud tawv; feem cuam tshee muaj peev xwm ncav cuag 12-35j / cm2.

Txij thaum kub pob zeb kub kub muaj xws li kev ua tau zoo, nws cov kev siv hauv lub pob zeb yuav tsum zoo dua pob zeb npab thawj. Lub ntsiab tseem ceeb yog tias nws muaj ntau yam ruaj khov thiab txuag tau ib feem ntawm qhov tsim nqi rau tus neeg muas zaub.

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