Lub pob valve tuaj yeem siv rau cov dej txias thiab tswj, thaum lub sij hawm muaj zog shear quab yuam ntawm V-shaped pob core nyob rau hauv lub hard-sealed V-shaped pob valve thiab surfacing carbide valve lub rooj, tshwj xeeb tshaj yog haum rau cov khoom me me. , fibers, thiab lwm yam nruab nrab. Nyob rau hauv tus txheej txheem ntawm kev siv, lub pob valve muaj peev xwm tsis tsuas yog rhiab heev tswj lub confluence, shunt, thiab ntws kev taw qhia hloov ntawm qhov nruab nrab, tab sis kuj tuaj yeem kaw ib qho channel los txuas rau lwm cov channel. Luj tshib: Feem ntau siv seamless luj tshib txoj kev yog kub thawb, stamping, kneading, thiab lwm yam. Cov txheej txheem kub thawb lub luj tshib muaj cov yam ntxwv ntawm cov phab ntsa tuab, zoo nkauj tsos, ua haujlwm tas mus li, thiab tsim nyog rau ntau lawm. Peb-txoj kev sib koom ua ke: Thaum lub sijhawm tsim khoom, lub raj khoob loj dua li txoj kab uas hla ntawm peb txoj kev yog flattened mus rau txoj kab uas hla ntawm peb txoj kev, thiab lub qhov yog qhib nyob rau hauv lub stretched ceg yeeb nkab. Rau kev xuas nrig ntaus tuag ntawm cov yeeb nkab txuas ntxiv, lub raj khoob yog radially compressed nyob rau hauv cov nyhuv ntawm lub siab, thiab tag nrho cov txheej txheem yog tsim los ntawm radial compression ntawm lub raj dawb paug thiab stretching ntawm ceg yeeb nkab. Tus nqi ntawm cov yeeb nkab dej sib txuas yuav raug txiav txim siab raws li qhov xwm txheej tiag tiag, thiab nws cov nqi kuj cuam tshuam los ntawm ntau yam. Thaum muas cov yeeb nkab dej sib txuas, koj tuaj yeem pom cov khoom siv twg tsim nyog thiab yuav cov khoom sib txuas ntawm cov yeeb nkab dej sib txuas.
