Qhov tseeb TPI (cov hniav ib nti) yog ib qho tseem ceeb tsis tau pom dua nyob rau hauv kev txiav hlau, txawm tias koj xaiv zoo M51 bi-hlau los yog TCT carbide-tipped bandsaw hniav. Txoj cai golden yog khaws 3-6 cov hniav nrog lub workpiece thaum txiav. Cov hniav tsawg dhau yuav ua rau muaj kev cuam tshuam hnyav, ua rau cov hniav tawg los yog stripped. Cov hniav ntau dhau ua rau nti clogging, overheating thiab sai dulling ntawm cov npoo.
Ntau tus neeg yuav khoom tsuas yog tsom mus rau qhov dav dav thiab cov khoom siv hauv cov lus nug, yam tsis tau qhia TPI cov ntaub ntawv. Cov lus hais raws li qhov xav tau ntawm cov hniav tuaj yeem xa cov khoom tsis txaus siab rau ntawm qhov chaw. Qhov sib txawv-pitch hniav zoo li 2-3 TPI ua haujlwm raws li kev sib haum xeeb, tab sis lawv tsis tuaj yeem haum tag nrho cov phab ntsa tuab lossis cov khoom siv hardness scenarios. Kev sib piv TPI kom zoo rau koj qhov chaw ua haujlwm tiag tiag kom txo tau qhov hnav tsis tau xav txog thiab ua rau koj cov hniav siv nyiaj ntau tshaj.
