Lub hanger pwm yog ib qho tseem ceeb ntawm lub hanger zoo thiab zoo.Lub hanger pwm nyob rau hauv cov pwm kev faib tawm yog yuav luag tag nrho raws li kev txhaj tshuaj pwm kev faib tawm, feem ntau cuam tshuam nrog kev ua thiab kev siv pwm.Tshwj xeeb tshaj yog, cov khoom siv kub-melted yog txhaj rau hauv lub hanger pwm chamber ntawm qhov kub thiab txias, thiab tom qab txias thiab kho, kom tau cov hanger forming khoom.Cov txheej txheem txhaj tshuaj molding ntawm Leo pwm lub tsho hanger tuaj yeem muab faib ua 6 theem hauv qab no, "pwm-txhaj tshuaj-siab preservation-txias-qhib pwm-yas tsho hanger tawm", cov txheej txheem saum toj no yog rov ua dua, tuaj yeem ua cov khoom lag luam tas li.Lub hanger pwm tuaj yeem ua rau hauv ntau lub chamber pwm, pwm tuaj yeem tawm ntawm ntau yam khoom hanger.Nyob rau hauv tus txheej txheem ntawm pwm ua, zus tau tej cov ib ob thiab ib tug plaub hanger pwm.
Cov khoom xaiv ntawm hanger pwm feem ntau txiav txim siab lub zog thermal, thermal stability ntawm steel thiab hardness ntawm steel nws tus kheej.Commonused pwm cov ntaub ntawv:
45 # steel: No.45 steel yog carbon qauv hlau, hardness tsis siab yooj yim rau txiav, tus nqi ua cov nqi qis dua lwm cov hlau.Cov zis dav dav tsis yog siab heev, cov kev xav tau ntau lawm, lub tsho hanger zoo yuav tsum tsis yog cov lus pom zoo los xaiv.
P20: pre-hard yas tuag steel.Haum rau lub sij hawm ntev ntawm cov yas pwm zoo.Cov hlau no muaj kev txiav zoo thiab feem ntau tuaj yeem polished 718: 718 pwm steel siv yog tib yam li P20 hom pwm hlau, tab sis vim muaj peev xwm quenching zoo dua, kev ua tau zoo dua, tuaj yeem ua qhov loj, zoo yas pwm tsim qhov chaw.
H13: H13 steel yog kub pwm hlau.Ua ntej ua tiav, lub tshuab nqus tsev quenching hardness yog ntau tshaj 50
Post lub sij hawm: Mar-14-2023