Hauv kev ua haujlwm ntawm cov hlau, High-Speed Steel (HSS) lub voj voog saws yog cov cuab yeej tseem ceeb rau kev ua tau zoo thiab raug txiav. Txawm li cas los xij, "cov hniav tawg" yog ib qho teeb meem tshwm sim los ntawm cov neeg siv thaum siv HSS ncig pom cov hniav, uas tsis tsuas yog cuam tshuam rau kev txiav zoo thiab kev ua haujlwm tab sis kuj nce nqi ntau lawm. Tsab ntawv xov xwm no yuav muab ib qho kev soj ntsuam hauv - qhov tob ntawm cov laj thawj tseem ceeb ntawm cov hniav tawg thiab muab cov tswv yim daws teeb meem los pab koj txuas lub neej ntawm cov hniav thiab ua kom cov khoom zoo.
Tsib Qhov Tseem Ceeb Ua Rau Cov Hniav Txhaum rauHSS Circular Saw Hniav
Workpiece Material Teeb meem
Material Inhomogeneity: Yog tias cov khoom muaj cov tawv nqaij tawv, impurities, los yog tsis sib xws hardness faib, nws tuaj yeem ua rauHSS saw hniavkom tiv taus qhov cuam tshuam tam sim ntawd thaum txiav, ua rau nws yooj yim heev rau chipping.
Cov txheej txheem tsis raug: Cov tshuaj muaj pes tsawg leeg tsis zoo lossis kev kho cua sov tsis zoo ntawm cov khoom siv nws tus kheej tuaj yeem ua rau muaj kev cuam tshuam loj heev, ua rau nyuaj rau cov hniav.
Hniav zoo thiab xaiv
Khoom siv thiab kev kho cua sov: High-zoosiab -ceev steel ncig saw hniavcia siab rau cov ntaub ntawv zoo tshaj plaws thiab cov txheej txheem kev kho cua sov. Qhov tsis sib xws ntawm hardness thiab toughness (ntau dhau ua rau nws nkig, mos heev txo qhov hnav tsis kam) yog lub hauv paus hauv paus ua rau cov hniav tawg.
Hniav daim ntawv thiab tsim: Cov hniav tsis tsim nyog, kev sib tsoo tsis txaus, lossis kev xaiv cov hniav tsis raug (xws li, ntau cov hniav ua rau cov nti tshem tawm tsis zoo, cov hniav tsawg dhau los ua kom muaj zog txiav) tuaj yeem cuam tshuam kev txiav kev ruaj ntseg, ua rau cov khoom hnyav dhau ntawm cov hniav thiab tawg.
3.Cov cuab yeej txhim kho thiab kev ua haujlwm
Kev teeb tsa tsis raug: Cov hniav mounting kev taw qhia tsis raug, xoob flange, los yog xoob fixture yuav ua rau hnyav radial runout thiab wobble ntawm cov hniav.
Cov Khoom Siv Kho Mob: Tsis txaus lub tshuab rigidity, txo qis qhov tseeb, lossis cov lus qhia xoob tuaj yeem ua rau muaj kev vibration txawv txav thaum txiav, uas yog cov khoom siv ntau yam ua rau cov hniav tawg.HSS ncig saws.
4.Kev khiav hauj lwm Parameter Settings
"Brute Force" Txiav: Kev pub noj ntau dhau los lossis qhov tob ntawm qhov hla hla dhau tuaj yeem ua rau lub zog txiav tam sim ntawd dhau ntawm cov hniav load- cov kabmob txwv.
Parameter tsis sib haum: Kev sib piv tsis raug ntawm kev sib hloov ceev thiab pub tus nqi. RPM tsawg dhau tuaj yeem ua rau muaj kev sib txhuam yooj yim, thaum RPM siab dhau lawm yuav cuam tshuam rau cov hniav vim muaj zog centrifugal. Cov kev tsis sib haum xeeb kuj tuaj yeem ua rau cov nti tshem tawm tsis zoo, nrog cov chips ua rau cov gullets.
5.Tsis muaj cua txias thiab lubrication
Kev siv tsis raug lossis kev xaiv tsis raug ntawm kev txiav cov kua dej tiv thaiv kev ua kom txias ntawm cov hniav thiab lubrication ntawm qhov txiav. Lub hardness ntawm HSS hniav yuav txo qis ntawm qhov kub thiab txias, ua rau muaj kev sib txhuam, ua kom nrawm nrawm, nce brittleness, thiab ua rau muaj kev pheej hmoo ntawm cov hniav tawg.
Kev daws teeb meem: Kev tiv thaiv cov hniav tawg zoo thiab txhim kho kev txiav
Ua ntej-Kev sib tw: Kev xaiv meej ntawm cov khoom thiab cov hniav
Ntsuas cov yam ntxwv ntawm cov khoom ua ntej txiav thiab xaiv qhov sib txuamsiab -ceev steel ncig saw hniav. Rau siab -hardness, siab- cov ntaub ntawv nplaum, xaivHSS cov hniavnrog zoo toughness thiab tshwj xeeb tsim cov ntaub ntawv hniav.
Kev nqis peev hauv kev ua tau zoo: Xaiv ib tus neeg muag khoom uas muaj kev ntseeg siab
YuavHSS ncig sawslos ntawm cov khoom muaj npe nrov kom paub meej tag nrho - txheej txheem tswj kom zoo los ntawm cov khoom siv raw thiab kev kho cua sov rau cov hniav sib tsoo. Qhov no yog lub hauv paus rau kev tiv thaiv cov hniav tawg ntawm qhov chaw.
Standardize Installation thiab nruj me ntsis tswj cov cuab yeej
Txhim kho kom raug: Xyuas kom cov hniav lub xub taw qhia yog sib npaug ntawm spindle rotation kev taw qhia thiab zawm lub flange raws li specifications siv lub torque wrench.
Cov cuab yeej tu: Tsis tu ncua tshuaj xyuas thiab tswj cov cuab yeej txiav kom paub meej qhov tseeb spindle, tshuab rigidity, thiab fixture stability, muab qhov chaw ua haujlwm ruaj khov rau cov hniav.
Optimize Txiav Parameters
Ua raws li "progressive" txiav txoj cai thiab kho kom pom zoo RPM, pub tus nqi, thiab qhov tob ntawm kev txiav raws li cov khoom specifications. Rau qhov nyuaj-rau- cov khoom siv tshuab, siv lub tswv yim ntawm "ntau dhau nrog qhov tob me me ntawm kev txiav" los faib cov khoom txiav.
Ua ntej ua kom txias thiab lubrication
Ib txwm siv cov kua hlau tsim nyog thiab xyuas kom txaus txaus txaus thiab siab qhia ntawm qhov chaw txiav. Tsis tu ncua tshuaj xyuas thiab tswj cov cua txias kom ntseeg tau tias nws ib txwm ua haujlwm zoo.
Xaus
Los ntawm kev nkag siab txog cov hauv paus hauv paus ua rau cov hniav tawg thiab mob siab rau siv cov kev tiv thaiv kev tiv thaiv, koj tuaj yeem ua kom tiav qhov kev ua tau zoo ntawmHSS ncig saws, txo qis kev poob qis, thiab ua tiav lub neej ntev dua, zoo dua txiav nto zoo, thiab ntau dua tag nrho cov khoom siv tau zoo.
