Cov cuab yeej txiav cemented carbide, tshwj xeeb tshaj yog cov cuab yeej cemented carbide indexable, yog cov khoom tseem ceeb hauv CNC machining cov cuab yeej. Txij li xyoo 1980, ntau yam ntawm cov cuab yeej cemented carbide khov kho thiab indexable lossis cov ntxig tau nthuav dav thoob plaws ntau qhov chaw ntawm cov cuab yeej txiav. Ntawm cov no, cov cuab yeej cemented carbide indexable tau hloov zuj zus los ntawm cov cuab yeej tig yooj yim thiab cov tshuab txiav ntsej muag kom suav nrog ntau yam cuab yeej precision, complex, thiab forming.
(1) Hom Cemented Carbide Cuab Yeej
Raws li lawv cov tshuaj lom neeg tseem ceeb, cov cemented carbides tuaj yeem muab faib ua ob pawg tseem ceeb: tungsten carbide-based cemented carbides thiab titanium carbonitride (TiC(N))-based cemented carbide.
Tungsten carbide-based cemented carbides muaj peb hom:
Tungsten-cobalt (YG)
Tungsten-cobalt-titanium (YT)
Cov uas muaj cov carbides tsis tshua muaj ntxiv (YW)
Txhua hom muaj nws tus kheej qhov zoo thiab qhov tsis zoo. Cov khoom tseem ceeb yog tungsten carbide (WC), titanium carbide (TiC), tantalum carbide (TaC), niobium carbide (NbC), thiab lwm yam, nrog cobalt (Co) yog cov hlau binder feem ntau siv.
Cov carbides cemented uas yog titanium carbonitride feem ntau yog tsim los ntawm TiC, nrog rau qee qhov sib txawv uas muaj cov carbides lossis nitrides ntxiv. Cov hlau binders uas siv feem ntau yog molybdenum (Mo) thiab nickel (Ni).
Lub Koom Haum Thoob Ntiaj Teb rau Kev Txheem (ISO) faib cov cemented carbides siv rau kev txiav ua peb pawg:
Chav kawm K (K10 txog K40): Sib npaug rau chav kawm YG hauv Suav teb (feem ntau yog WC-Co).
P chav kawm (P01 txog P50): Sib npaug rau Tuam Tshoj YT chav kawm (feem ntau yog WC-TiC-Co).
Chav kawm M (M10 txog M40): Sib npaug rau chav kawm YW hauv Suav teb (feem ntau yog WC-TiC-TaC (NbC) -Co).
Txhua qib yog cim los ntawm cov lej txij li 01 txog 50, uas sawv cev rau ntau hom alloys los ntawm qhov nyuaj siab mus rau qhov tawv tshaj plaws.
(2) Cov yam ntxwv ntawm kev ua tau zoo ntawm cov cuab yeej cemented carbide
① Kev Nyuaj Siab
Cov cuab yeej cemented carbide yog tsim los ntawm hmoov metallurgy, sib xyaw cov carbides nrog cov hardness siab thiab cov ntsiab lus melting (hu ua theem nyuaj) nrog cov hlau binders (hu ua theem sib txuas). Lawv qhov hardness yog li ntawm 89 txog 93 HRA, ntau dua li ntawm cov hlau ceev ceev. Ntawm 540 ° C, lawv qhov hardness tseem nyob nruab nrab ntawm 82 thiab 87 HRA, sib piv rau qhov hardness hauv chav tsev ntawm cov hlau ceev ceev (83–86 HRA). Qhov hardness ntawm cemented carbide sib txawv nyob ntawm hom, ntau npaum li cas, thiab qhov loj ntawm cov carbides, nrog rau cov ntsiab lus ntawm theem sib txuas hlau. Feem ntau, qhov hardness txo qis thaum cov ntsiab lus theem sib txuas hlau nce ntxiv. Rau tib qho ntsiab lus theem sib txuas, YT alloys qhia txog qhov hardness siab dua li YG alloys, thiab cov alloys nrog ntxiv TaC lossis NbC muab qhov hardness kub siab dua.
② Lub zog khoov thiab kev tawv
Lub zog khoov ntawm cov cemented carbides feem ntau siv yog txij li 900 txog 1500 MPa. Cov ntsiab lus ntawm cov hlau sib txuas siab dua ua rau muaj zog khoov ntau dua. Thaum cov ntsiab lus ntawm cov binder sib xws, YG (WC-Co) alloys qhia tau tias muaj zog dua li YT (WC-TiC-Co) alloys, nrog rau lub zog txo qis thaum cov ntsiab lus TiC nce ntxiv. Cemented carbide yog cov khoom siv brittle, thiab nws qhov cuam tshuam toughness ntawm chav tsev kub tsuas yog 1/30 txog 1/8 ntawm cov hlau ceev ceev.
(3) Cov Kev Siv ntawm Cov Cuab Yeej Cemented Carbide
YG Cov Khoom Siv:Feem ntau siv rau kev ua cov hlau cam khwb cia, cov hlau uas tsis yog ferrous, thiab cov khoom siv uas tsis yog hlau. Cov carbides cemented zoo (piv txwv li, YG3X, YG6X) muaj qhov nyuaj dua thiab tiv taus kev hnav dua li cov qauv nruab nrab uas muaj cov ntsiab lus cobalt zoo ib yam. Cov no yog qhov tsim nyog rau kev ua cov ntaub ntawv tshwj xeeb xws li hlau cam khwb cia nyuaj, hlau stainless austenitic, cov hlau alloys uas tiv taus cua sov, cov hlau titanium, tooj dag tawv, thiab cov ntaub ntawv rwb thaiv tsev uas tiv taus kev hnav.
YT Cov Khoom Siv:Tseem ceeb rau lawv qhov kev tawv siab, kev tiv taus cua sov zoo heev, thiab kev tawv zoo dua thiab lub zog compressive ntawm qhov kub siab piv rau YG alloys, nrog rau kev tiv taus oxidation zoo. Thaum cov cuab yeej xav tau cua sov siab thiab kev tiv taus hnav, cov qib nrog cov ntsiab lus TiC siab dua raug pom zoo. YT alloys zoo tagnrho rau kev siv cov khoom yas xws li hlau tab sis tsis haum rau titanium alloys lossis silicon-aluminium alloys.
YW Cov Khoom Siv:Ua ke cov khoom ntawm YG thiab YT alloys, muab kev ua tau zoo heev. Lawv muaj ntau yam thiab tuaj yeem siv rau kev siv hlau, hlau cam khwb cia, thiab cov hlau tsis yog ferrous. Los ntawm kev nce cov ntsiab lus cobalt kom haum, YW alloys tuaj yeem ua tiav lub zog siab, ua rau lawv tsim nyog rau kev siv tshuab tsis zoo thiab kev txiav cuam tshuam ntawm ntau yam khoom siv nyuaj rau tshuab.
Vim li cas thiaj xaiv Chengduhuaxin Carbide?
Chengduhuaxin Carbide sawv tawm hauv kev ua lag luam vim nws txoj kev cog lus rau qhov zoo thiab kev tsim kho tshiab. Lawv cov ntaub pua plag tungsten carbide thiab cov hniav tungsten carbide slotted yog tsim los rau kev ua tau zoo tshaj plaws, muab cov neeg siv cov cuab yeej uas xa cov kev txiav huv si, meej thaum tiv taus qhov nyuaj ntawm kev siv hauv kev lag luam hnyav. Nrog rau kev tsom mus rau kev ruaj khov thiab kev ua haujlwm zoo, Chengduhuaxin Carbide's slotted blades muab kev daws teeb meem zoo tshaj plaws rau kev lag luam uas xav tau cov cuab yeej txiav txhim khu kev qha.
CHENGDU HUAXIN CEMENTED CARBIDE CO., LTD yog cov kws tshaj lij thiab cov chaw tsim khoom ntawmcov khoom siv tungsten carbide,xws li cov riam ntxig carbide rau kev ua haujlwm ntoo, carbideriam voj voograucov pas nrig lim luam yeeb thiab luam yeeb txiav, riam puag ncig rau kev txiav cov ntawv corugatted,cov hniav riam peb lub qhov / cov hniav slotted rau kev ntim khoom, daim kab xev, txiav zaj duab xis nyias, cov hniav txiav fiber ntau rau kev lag luam textile thiab lwm yam.
Nrog ntau tshaj 25 xyoo kev txhim kho, peb cov khoom tau raug xa tawm mus rau Tebchaws Meskas A, Russia, South America, Is Nrias teb, Qaib ntxhw, Pakistan, Australia, Southeast Asia thiab lwm yam. Nrog rau qhov zoo heev thiab cov nqi sib tw, Peb tus cwj pwm ua haujlwm hnyav thiab kev teb tau txais kev pom zoo los ntawm peb cov neeg siv khoom. Thiab peb xav tsim kom muaj kev sib raug zoo ua lag luam tshiab nrog cov neeg siv khoom tshiab.
Tiv tauj peb hnub no thiab koj yuav txaus siab rau cov txiaj ntsig zoo thiab cov kev pabcuam los ntawm peb cov khoom!
Cov lus nug uas cov neeg siv khoom feem ntau nug thiab cov lus teb ntawm Huaxin
Qhov ntawd nyob ntawm seb muaj pes tsawg, feem ntau yog 5-14 hnub. Ua ib lub chaw tsim khoom siv riam, Huaxin Cement Carbide npaj cov khoom tsim los ntawm kev txiav txim thiab cov neeg siv khoom thov.
Feem ntau yog 3-6 lub lis piam, yog tias koj thov cov riam tshuab lossis cov hniav ua haujlwm uas tsis muaj nyob hauv Tshuag thaum lub sijhawm yuav khoom. Nrhiav Sollex Kev Yuav Khoom & Kev Xa Khoom ntawm no.
yog tias koj thov cov riam tshuab lossis cov hniav ua haujlwm uas tsis muaj nyob hauv Tshuag thaum lub sijhawm yuav khoom. Nrhiav Sollex Cov Cai Yuav Khoom & Kev Xa Khoom.nyob ntawm no.
Feem ntau T/T, Western Union...tso nyiaj ua ntej, Txhua qhov kev txiav txim thawj zaug los ntawm cov neeg siv khoom tshiab yog them ua ntej. Cov kev txiav txim ntxiv tuaj yeem them los ntawm daim ntawv qhia nqe...tiv tauj pebkom paub ntau ntxiv
Yog, tiv tauj peb, Cov riam ua lag luam muaj ntau hom, suav nrog cov riam puag ncig sab saud, cov riam puag ncig hauv qab, cov riam serrated / hniav, cov riam perforating puag ncig, cov riam ncaj, cov riam guillotine, cov riam taw tes, cov hniav rab chais plaub fab, thiab cov hniav trapezoidal.
Yuav kom pab tau koj tau txais cov hniav zoo tshaj plaws, Huaxin Cement Carbide yuav muab ntau cov hniav piv txwv rau koj los sim hauv kev tsim khoom. Rau kev txiav thiab hloov cov ntaub ntawv yooj ywm xws li zaj duab xis yas, ntawv ci, vinyl, ntawv, thiab lwm yam, peb muab cov hniav hloov pauv suav nrog cov hniav slitter thiab cov hniav razor nrog peb qhov. Xa peb cov lus nug yog tias koj xav tau cov hniav tshuab, thiab peb yuav muab rau koj nrog kev thov. Cov qauv rau cov riam ua kev cai tsis muaj tab sis koj tuaj yeem txais tos kom xaj qhov tsawg kawg nkaus.
Muaj ntau txoj hauv kev uas yuav ua rau koj cov riam thiab cov hniav ua haujlwm ntev dua thiab siv tau ntev dua. Tiv tauj peb kom paub txog kev ntim khoom zoo ntawm cov riam hauv tshuab, cov xwm txheej khaws cia, av noo thiab huab cua kub, thiab cov txheej ntxiv yuav tiv thaiv koj cov riam thiab tswj lawv cov kev ua haujlwm txiav.
Lub sijhawm tshaj tawm: Lub Xya Hli-29-2025
