Hlau Txoj Phom (Cov Hluav Taws Xob Hlau) yog ib hom spherical hais ua los ntawm cov ntaub ntawv tshwj xeeb los ntawm kev kho cua sov tshwj xeeb. Ua ntej, kev ua tau zoo siab cov hlau txuas yog yaj, thiab tom qab ntawd siv cov dej siab siab.
Jetting ua hlau nchuav rau hauv qhov me me, thiab cov pellets uas tau tsim kho rov ua kom huv thiab homogenize, thiab tom qab ntawd quenched. Lub tshuab plua tshauv kom qhuav thiab kho thiab ua kom kub siab rau hauv qhov cub tawg kom ua tiav qhov tsim nyog ua kom nyuaj. Lub tempered steel pellets tau txheeb los ntawm cov ntxaij vab tshaus tshuab mus rau cov qib sib txawv ntawm cov khoom uas ua tau raws li SAE tus qauv rau kev siv hauv cov khoom siv koob txhaj tshuaj.
Cov txheej txheem tswj kev kub kub tau zoo tshaj plaws muab cov ntawv txhaj tshuaj steel zoo tshaj plaws elasticity thiab qaug zog tsis kam. Txhaj tshuaj steel ntawm ntau qhov sib txawv thiab qhov nyuaj yog qhov tsim nyog rau cov txheej txheem sib txawv, xws li tua peening ntawm cov khoom loj thiab cov khoom hnyav lossis cov khoom siv.
Kev txhaj tshuaj steel yog dav siv rau descaling thiab xeb tshem tawm ntawm cov haujlwm steel ua ntej txheej. Hauv qhov no, centrifugal txhaj koob tshuaj tivthaiv blasting khoom yog feem ntau siv. Lub kheej kheej thiab ua kom tawv me tiv thaiv kev txhaj tshuaj steel los ntawm kev ua kom loj ntawm cov khoom siv.
Txhaj tshuaj steel kuj tseem siv tau rau cov xuab zeb tshem tawm ntawm castings.
