DH300RC 2713-1219RC thoob hniav

Qhov txawv ntawm cam khwb cia cov hniav thiab forged thoob hniav

Txawm hais tias thoob cov hniav yog qhov me me ntawm excavators, lawv tsis kim, tab sis lawv tsis tuaj yeem hloov tau.Cov hniav thoob feem ntau muaj qhov sib txawv ntawm cov hniav thoob cov hniav thiab cov hniav txhuam hniav.Feem ntau, forged thoob hniav yog hnav-resistant thiab nyuaj, thiab lawv cov kev pab cuam lub neej yog cam khwb cia.Cov hniav thoob yog hais txog 2 zaug, thiab tus nqi yog li 1.5 npaug ntawm cov hniav cam khwb cia.

Casting yog dab tsi: Cov txheej txheem ntawm pouring kua hlau mus rau hauv lub casting kab noj hniav haum rau cov duab ntawm ib feem, thiab tos kom nws txias thiab solidify, kom tau ib feem los yog dawb paug yog hu ua casting.Cov uas tau nyob hauv lub tebchaws yuav tsum tau pom cov khib nyiab pov tseg aluminium cam khwb cia txhuas lub lauj kaub thiab cov lauj kaub aluminium.

Castings uas tsim los ntawm cov txheej txheem no yog nquag mus rau pores los ua trachoma, thiab lawv cov khoom siv kho tshuab, hnav tsis kam, thiab kev pabcuam lub neej yog qis dua forgings.Tus nqi ntawm cov hniav cam khwb cia kuj qis dua.Ntxiv rau qhov kev ntxhib los mos, thaum cov hlau molten yog nchuav, yuav muaj ib qho ntxiv ntawm cov hlau molten nyob rau sab ntawm cov hniav cam khwb cia.