Ntau lub chaw ua haujlwm hlau tau ntsib ntau zaus cov hniav sib tsoo, tawg thaum ntxov thiab lub neej ua haujlwm luv luv, txawm tias thaum yuav khoom paub zoo ntawm ob-hlau band saw hniav. Feem ntau ntawm cov kev ua tsis tiav no tsis yog los ntawm cov hniav zoo, tab sis los ntawm cov hniav tsis sib haum, kev hloov tshuab tsis raug lossis tsis zoo rau qhov chaw txias.
Rau cov khoom siv hlau nplaum, cov hlau tsis muaj steel hlau thiab cov phab ntsa tuab tuab, cov neeg ua haujlwm feem ntau xaiv cov hniav ntxhib, uas ua rau cov hniav ntau dhau thiab chipping. Nyob rau hauv tas li ntawd, nyob rau hauv cov ntaub ntawv ntawm kev ua tau zoo ntawm cov hniav yuav ua rau ib tug chip clogging, ntse tshav kub tsim thiab accelerated hniav hnav. Nws yog ib qho tsim nyog yuav tsum ua kom cov hniav sib tsoo raws li qhov tseeb workpiece hla ntu es tsis yog ua raws li cov hom phiaj dav dav.
Kev tu lub tshuab kuj ua lub luag haujlwm tseem ceeb. Hnav phau ntawv qhia blocks, tsis ruaj khov band nro thiab tsis txaus coolant txaus yuav ua rau lub neej luv luv. Coolant tsis tsuas yog cools txiav aav, tab sis kuj ntxuav cov hlau chips; Cov nti tsis zoo tshem tawm yooj yim khawb cov hniav thiab cov chaw ua haujlwm.
M42 thiab M51 bi-metal band pom cov hniav ua haujlwm tsis tu ncua rau feem ntau cov pa roj carbon steel, alloy steel thiab stainless hlau txiav.
Kev xaiv cov hniav tsim nyog, qhov teeb tsa raug nruj thiab kev soj ntsuam xyuas cov lus qhia tsis tu ncua tuaj yeem txo cov hniav noj thiab txhim kho kev ruaj ntseg. Factories tuaj yeem txiav cov nqi tsim khoom ntau yam tsis muaj qhov muag tsis pom kev txhim kho qib siab cov hniav.
