Qhov sib txawv ntawm forged steel npas (forged steel npas) thiab kub dov steel pob

1. Cov tsos mob txawv. Lub forged steel pob muaj ib tug rounder tsos, tab sis kub-dov hlau pob tsis yog. Muaj cov pav ca me me ntawm ob qho kawg ntawm lub pob steel (saib qhov kev hloov kho ntawm cov khoom siv rotary txiav), thiab muaj ib txoj siv nyob rau hauv nruab nrab ntawm lub pob kub-kuav los tiag steel pob, uas yog pom tseeb tsawg dua ib co "nqaij".

2. Lub hardness ntawm tus kheej qauv yog txawv. Yog tias cov khoom zoo ib yam, feem ntau tsawg dua 70 hli, qhov hardness ntawm forged steel npas thiab kub dov steel pob yog qhov zoo ib yam, tab sis rau cov khoom steel siab tshaj 80mm, feem ntau hais lus, cov tub ntxhais ntawm cov khoom kub dov steel yuav tsum yog nws. yog me ntsis me dua qhov tseem ceeb ntawm forged steel pob. Piv txwv li, rau cov pob hlau ua los ntawm B2 cov khoom siv 80mm, qhov nyuaj ntawm cov tub ntxhais forged yog siab dua HRC55, thaum lub hardness ntawm cov tub ntxhais kub dov tsuas yog HRC 45-50.

3. Cov txheej txheem sib txawv. Forged steel npas yog tsim los ntawm forging round steel nrog cua rauj, thiab kub dov steel pob yog tsim los ntawm kev sib dhos tsis siv neeg kab teb txiav thiab dov. Piv nrog rau cov txheej txheem ntawm forging steel npas, qhov tso zis ntawm kub dov steel pob yog loj dua.