Hauv kev tsim cov txheej txheem ntawm cov cuab yeej txiav carbide rau cov tshuaj fiber ntau txiav (siv rau kev txiav cov ntaub ntawv xws li nylon, polyester, thiab carbon fiber), cov txheej txheem yog complex, muaj ntau yam tseem ceeb cov kauj ruam nrog rau cov khoom xaiv, tsim, sintering, thiab ntug ua. Txhua kauj ruam yuav nthuav qhia cov kev cov nyom. Hauv qab no yog cov kev sib tw tseem ceeb uas tau ntsib thaum lub sijhawm tsim khoom thiab lawv cov kev daws teeb meem.
I. Kev sib tw hauv theem npaj khoom
1. Homogeneity tsis txaus ntawm WC-Co hmoov
Teeb meem tej zaum yuav yog:
Kev sib xyaw tsis sib xws ntawm cemented carbide (WC-Co) hmoov ua rau muaj kev sib cais tom qab sintering, cuam tshuam qhov hardness-toughness tshuav.
Solutions rau koj:
Optimize hmoov homogeneity ntawm high-zog pob milling los yog tshuaj tsuag kom qhuav.
Ntxiv trace grain inhibitors (piv txwv li, Cr₃C₂, VC) los tswj WC grain loj (0.5–1 μm).
2. Kev faib tsis sib npaug ntawm Binder Phase (Co)
Teeb meem tej zaum yuav yog:
Co-phase aggregation cov ntaub ntawv "cobalt pools," txo qhov cuam tshuam tsis kam thiab ua rau ntug chipping thaum txiav fiber ntau.
Peb tuaj yeem ua li cas:
Siv nano-cobalt hmoov (<100 nm) nrog ntub milling los txhim khu kev tawg.
Kho sintering kub gradient (tso 1400-1450 ° C thaum ua kua-theem sintering).
II. Tsim thiab Sintering txheej txheem nyuaj
1. Qhov tsis xws luag hauv kev tsim cov xovxwm
Teeb meem tej zaum yuav yog:
Density inomogeneity thaum lub sij hawm txias yog iostatic nias (CIP) lossis tuag nias ua rau tawg / ua kom zoo nyob rau hauv lub cev ntsuab.
Solutions rau koj:
Optimize nias siab (200-300 MPa) thiab nyob lub sij hawm.
Txais kev nias bidirectional los yog hlau txhaj tshuaj molding (MIM) rau cov geometry nyuaj.
2. Sintering Deformation thiab Dimensional Instability
Teeb meem tej zaum yuav yog:
Tsis ruaj tsis khov sintering shrinkage (feem ntau 15-20%) ua rau ntau dhau ntawm ntug geometry deviations (piv txwv li, ntug vojvoog> 10 μm).
Tswj txoj kev:
Siv graphite pwm + Al₂O₃ spacers kom txo qhov kub thiab txias deformation.
Siv lub txim hluav taws xob plasma sintering (SPS) kom txo tau lub sij hawm sintering thiab porosity (<0.5%).
III. Ntug txheej txheem thiab txheej txheej
1. Ultra-Precision ntug sib tsoo nyuaj
Teeb meem tej zaum yuav yog:
Ua tiav cov npoo ntse (ntug vojvoog <5 μm) yog cuam tshuam los ntawm kev ua haujlwm siab (HRA ≥90), ua rau kev sib tsoo tsis zoo thiab siv lub log nrawm.
Txheej txheem Optimization:
Siv pob zeb diamond log (grit loj W10-W20) nrog electrolytic in-process dressing (ELID).
Txais siv laser-pab sib tsoo (LAG) kom txo kev sib tsoo quab yuam thiab txhim kho qhov roughness (Ra ≤0.1 μm).
2. Tsis txaus Coating Adhesion
Teeb meem tej zaum yuav yog:
TiAlN / DLC coatings tev tawm thaum lub sij hawm high-speed txiav ntawm hluavtaws fibers (tshwj xeeb tshaj yog resin-raws li carbon fibers).
Txhim kho cov tswv yim:
Kev kho ua ntej: Ar⁺ ion bombardment tu + Cr interlayer (0.2-0.5 μm tuab).
Hloov mus rau ntau txheej txheej txheej txheej (xws li TiCN / AlTiO₃), txhim kho adhesion los ntawm> 30%.
Hais txog Huaxin: Tungsten Carbide Cemented Slitting Riam Chaw tsim tshuaj paus
CHENGDU HUAXIN CEMENTED CARBIDE CO., LTD yog cov chaw tsim khoom thiab chaw tsim khoom ntawm tungsten carbide cov khoom, xws li carbide insert riam rau woodworking, carbide ncig riam rau luam yeeb & luam yeeb lim rods slitting, round riam rau corugatted cardboard slitting, peb blades forecasts. , daim kab xev, nyias zaj duab xis txiav, fiber ntau cutter hniav rau textile kev lag luam thiab lwm yam.
Nrog tshaj 25 xyoo txoj kev loj hlob, peb cov khoom tau raug xa tawm mus rau US A, Russia, South America, Is Nrias teb, Qaib ntxhw, Pakistan, Australia, South East Asia thiab lwm yam. Nrog rau cov khoom zoo thiab cov nqi sib tw, Peb tus cwj pwm ua hauj lwm nyuaj thiab kev ua haujlwm tau pom zoo los ntawm peb cov neeg siv khoom. Thiab peb xav tsim kev lag luam tshiab kev sib raug zoo nrog cov neeg siv khoom tshiab.
Hu rau peb hnub no thiab koj yuav txaus siab rau cov txiaj ntsig zoo thiab cov kev pabcuam los ntawm peb cov khoom!
Kev ua haujlwm siab tungsten carbide muaj cov khoom lag luam
Kev Pabcuam Kev Cai
Huaxin Cemented Carbide tsim kev cai tungsten carbide hniav, hloov cov qauv thiab cov qauv blanks thiab preforms, pib los ntawm hmoov los ntawm cov av tiav lawm. Peb cov kev xaiv zoo ntawm cov qhab nia thiab peb cov txheej txheem tsim khoom tsis tu ncua muab cov kev ua haujlwm siab, txhim khu kev qha ze-net zoo li cov cuab yeej uas daws cov neeg siv khoom tshwj xeeb thov cov kev sib tw thoob plaws ntau qhov kev lag luam.
Tailored Solutions rau Txhua Kev Lag Luam
custom-engineered hniav
Leading chaw tsim tshuaj paus ntawm industrial hniav
Ua raws li peb: kom tau txais Huaxin cov khoom lag luam cov khoom tso tawm
Cov neeg siv khoom cov lus nug thiab Huaxin cov lus teb
Qhov ntawd nyob ntawm qhov ntau, feem ntau 5-14 hnub. Raws li cov chaw tsim khoom lag luam, Huaxin Cement Carbide npaj cov khoom los ntawm kev txiav txim thiab cov neeg siv khoom thov.
Feem ntau 3-6 lub lis piam, yog tias koj thov cov cuab yeej siv tshuab lossis cov hniav uas tsis nyob hauv Tshuag thaum lub sijhawm yuav khoom. Nrhiav Sollex Purchase & Delivery Conditions ntawm no.
yog hais tias koj thov customized tshuab riam los yog muaj hniav uas tsis nyob rau hauv Tshuag thaum lub sij hawm ntawm kev yuav khoom. Nrhiav Sollex Purchase & Delivery Conditionsntawm no.
Feem ntau T / T, Western Union ... tso nyiaj ua ntejm, Txhua qhov kev txiav txim thawj zaug los ntawm cov neeg siv khoom tshiab yog them ua ntej. Kev txiav txim ntxiv tuaj yeem them los ntawm daim ntawv them nqi ...tiv tauj pebkom paub ntau ntxiv
Yog lawm, hu rau peb, Cov riam muaj ntau hom, suav nrog cov phaj saum toj kawg nkaus, hauv qab rab riam, serrated / toothed riam, ncig perforating riam, riam ncaj, guillotine riam, taw tes riam, rab chais plaub hau, thiab cov hniav trapezoidal.
Txhawm rau pab koj kom tau txais cov hniav zoo tshaj plaws, Huaxin Cement Carbide tuaj yeem muab rau koj ntau yam qauv los kuaj hauv kev tsim khoom. Rau kev txiav thiab hloov cov ntaub ntawv hloov tau yooj yim xws li zaj duab xis yas, ntawv ci, yas, ntawv, thiab lwm yam, peb muab cov hniav hloov pauv nrog rau cov hniav slitter thiab rab chais hniav nrog peb qhov. Xa peb cov lus nug yog tias koj txaus siab rau lub tshuab cov hniav, 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 kom muaj nuj nqis.
Muaj ntau txoj hauv kev uas yuav ua kom lub neej ntev thiab txee lub neej ntawm koj cov riam thiab cov hniav hauv Tshuag. tiv tauj peb kom paub txog yuav ua li cas ntim cov tshuab riam kom zoo, kev cia khoom, av noo thiab huab cua kub, thiab cov txheej txheej ntxiv yuav tiv thaiv koj cov riam thiab tswj lawv cov kev ua haujlwm.
Post lub sij hawm: Aug-15-2025
