Kev tshawb fawb tom qab Carbide pom cov hniav hluav taws xob: Vim li cas lawv xaiv qhov kev xaiv zoo tshaj plaws rau cov ntoo

Carbide pom hniavyog qhov kev xaiv zoo tshaj plaws rau cov neeg tua tsiaj vim lawv cov kev txiav siab tshaj plaws thiab cov kav ntev. Cov hniav hluav taws xob yog tsim los ntawm kev sib xyaw ntawm tungsten thiab carbon, cov khoom uas tsis tshua muaj zog thiab hnav-resistant. Kev tshawb fawb tom qab Carbide pom cov hniav tuaj piav qhia vim li cas lawv thiaj zoo dua rau lwm hom pom tuaj yeem hauv cov ntaub ntawv Woodworking hauv Woodworking.

Ib qho ntawm cov laj thawj tseem ceeb tau pom cov hniav looj tau nyiam los ntawm cov ntoo hauv hav zoov yog lawv lub hardness. Tungsten carbide, lub ntsiab tivthaiv ntawm cov hniav no, yog ib qho khoom uas nyuaj paub rau tus txiv neej. Thaum ua ke nrog carbon, nws ua cov compound uas nyuaj dua li cov hlau. Qhov zoo tshaj plaws hardness tso cai carbide pom cov hniav tuaj kom tswj tau ib qho ntse ntug ntev dua li cov hlau tsoos hlau.

Ntxiv nrog rau lawv lub hardness, carbide pom cov hniav tuaj yeem kuj ua rau muaj kev coj ua zoo. Qhov no txhais tau tias lawv tuaj yeem tiv taus cov tub rog Abrasive tau tshwm sim thaum txiav lawv yam tsis poob lawv txoj kev txiav. Raws li qhov tshwm sim, cov tsev ntoo muaj peev xwm cia siab rau carbide pom cov hniav tuaj kom xa ib puag ncig thiab ua kom haum rau lub sijhawm ntev. Qhov hnav tsis kam yog vim muaj cov qauv molecular ntawm cov cemented carbide, uas ua rau nws muaj kev tiv taus zoo heev rau deformation thiab hnav.

Ib qho ntxiv, tus tsim ntawm carbide pom cov hniav ua si lub luag haujlwm tseem ceeb hauv nws cov kev ua tau zoo. Cov hniav txuas no feem ntau yog nruab nrog cov hniav tsim kho tshwj xeeb thiab cov geometries uas tau ua kom zoo rau cov ntoo txiav. Cov qauv ua kom haum thiab muab tso rau ntawm cov kab mob carbide cov txiaj ntsig hauv kev txiav tawm thiab txo cov kev txiav smoother thiab tsawg dua cov khoom siv. Tsis tas li ntawd, cov cua sov tsis kam ntawm carbide tso cai rau cov ntxig rau cov siab dua thiab cov nqi pub noj, txuas ntxiv ntxiv lawv cov kev txiav nyiaj.

Lwm qhov tseem ceeb ntawm kev tshawb fawb tom qab carbide pom cov hniav yog lawv lub peev xwm tiv taus qhov kub siab tsim lub sijhawm thaum lub sijhawm txiav. Raws li cov neeg ua haujlwm Woodworkers paub, kev sib txhuam ntawm cov hniav thiab lub workpiece ua rau muaj cua sov ntau, uas tuaj yeem ua thaum ua kom raug ntsej muag hnav thiab dulling. Carbide pom cov hniav yog tsim tshwj xeeb los tiv thaiv cov kev kub siab, kom lawv muaj kev ua tau zoo thiab txiav kev ua tau zoo txawm tias hauv qab kev siv.

Kev sib xyaw ua ke ntawm Hardness, hnav tsis kam thiab kub tiv thaiv ua rau lub ntsej muag xaiv cov ntoo thawj rau lawv cov cuab yeej txiav txim siab los ntawm lawv cov cuab yeej. Txawm hais tias slitting, hla-txiav los yog zoo woodworking, carbide pom cov nplais zoo nkauj hauv ntau cov ntaub ntawv Woodworking. Lawv lub peev xwm los tswj cov ntse thiab txiav lub sijhawm dhau los tsis tsuas yog txhim kho cov khoom lag luam tiav, tab sis kuj txo qis rau cov hniav hloov thiab hliav.

Hauv cov ntsiab lus, kev kawm tom qabcarbide pom hniavqhia yog vim li cas lawv yog qhov kev xaiv zoo rau cov ntoo. Nws cov kev siv tawv tawv, hnav thiab kub tiv thaiv ua ke nrog tus hniav tshwj xeeb ua rau nws xaiv thawj zaug rau cov ntoo. Raws li Woodworking Technology tseem ua ntej, carbide kaw cov hniav hluav taws xob yog feem ntau yuav nyob rau hauv lub xub ntiag, muab cov ntoo uas lawv xav tau kom paub txog lawv cov haujlwm.