Mukugadzira maturusi ekucheka maturusi emakemikari fiber yekucheka (inoshandiswa kucheka zvinhu zvakaita senylon, polyester, uye kabhoni fiber), maitiro acho akaomarara, anosanganisira akawanda akakosha matanho anosanganisira kusarudzwa kwezvinhu, kuumba, sintering, uye kumucheto kugadzirisa. Nhanho imwe neimwe inogona kupa matambudziko ehunyanzvi. Pazasi pane akajairika musimboti Matambudziko anowanikwa panguva yekugadzira maitiro uye mhinduro dzawo.
I. Matambudziko Mugadziriro Yezvinhu
1. Kusakwana Homogeneity yeWC-Co Powder
Dambudziko ringava:
Kusanganiswa kusina kufanana kwecemented carbide (WC-Co) poda kunokonzera kusarura kwekugadzirisa mushure mekupisa, kukanganisa kuoma-kuoma kwechiyero.
Mhinduro kwauri:
Gadzirisa poda homogeneity kuburikidza nepamusoro-simba bhora kugaya kana kupfapfaidza kuomesa.
Wedzera trace grain growth inhibitors (semuenzaniso, Cr₃C₂, VC) kudzora WC saizi yezviyo (0.5-1 μm).
2. Kusaenzana Kugovera kweBinder Phase (Co)
Dambudziko ringava:
Co-phase aggregation inoumba "cobalt madziva," inoderedza kupikisa uye nekukonzera kuputika kwemupendero panguva yekucheka fiber.
Zvatingaite:
Shandisa nano-cobalt hupfu (<100 nm) negayo rakanyorova kuti uwedzere kupararira.
Rongedza sintering tembiricha gradient (chengetedza 1400-1450 ° C panguva yemvura-chikamu sintering).
II. Kugadzira uye Sintering Maitiro Matambudziko
1. Kukanganisa muKugadzira Press
Dambudziko ringava:
Density inhomogeneity panguva inotonhora isostatic kudzvanya (CIP) kana kufa kudzvanya kunokonzera kutsemuka/kuderera mumiviri yakasvibira.
Mhinduro kwauri:
Wedzera kudzvanya kudzvanywa (200-300 MPa) uye nguva yekugara.
Adopt bidirectional pressing kana metal jekiseni molding (MIM) yezvakaoma geometries.
2. Sintering Deformation uye Dimensional Instability
Dambudziko ringava:
Kusagadzikana sintering shrinkage (kazhinji 15-20%) inotungamira kune yakawandisa kumucheto geometry kutsauka (semuenzaniso, kumucheto radius> 10 μm).
Kudzora nzira:
Shandisa ma graphite molds + Al₂O₃ spacers kuderedza deformation yepamusoro-soro.
Shandisa spark plasma sintering (SPS) kuderedza sintering nguva uye porosity (<0.5%).
III. Edge Processing uye Coating Matambudziko
1. Ultra-Precision Edge Kukuya Matambudziko
Dambudziko ringava:
Kuwana mipendero yakapinza (kumucheto radius <5 μm) kunodzivirirwa nekuoma kwepamusoro (HRA ≥90), zvichikonzera kuderera kwekukuya uye kukurumidza kupfeka kwevhiri.
Process Optimization:
Shandisa mavhiri edhaimani (grit size W10–W20) ane electrolytic in-process dressing (ELID).
Adopt laser-assisted grinding (LAG) kuderedza simba rekukuya uye kuvandudza kuoma kwepamusoro (Ra ≤0.1 μm).
2. Insufficient Coating Adhesion
Dambudziko ringava:
TiAlN/DLC coatings inobvisa panguva yekucheka kwepamusoro-soro yekugadzira fibers (kunyanya resin-based carbon fibers).
Enhancement Strategies:
Pre-kurapwa: Ar⁺ ion bombardment yekuchenesa + Cr interlayer (0.2–0.5 μm gobvu).
Chinja kune multilayer gradient coatings (semuenzaniso, TiCN/AlTiO₃), kuvandudza kunamatira ne> 30%.
Nezve Huaxin: Tungsten Carbide Cemented Slitting Knives Manufacture
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Iyo yakanyanya kuita tungsten carbide maindasitiri blades zvigadzirwa
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Huaxin Cemented Carbide inogadzira tungsten carbide blades, yakachinjika yakajairwa uye yakajairwa blanks uye preforms, kutanga kubva pahupfu kuburikidza neakapedzwa pasi pevhu. Sarudzo yedu yakazara yemagiredhi uye maitiro edu ekugadzira anogara achiunza yakakwira-inoshanda, yakavimbika padyo-net yakaumbwa maturusi anogadzirisa akasarudzika evatengi ekunyorera maindasitiri mumaindasitiri akasiyana.
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Mutengi akajairika mibvunzo uye Huaxin mhinduro
Izvo zvinoenderana nehuwandu, kazhinji 5-14days. Semugadziri wemashizha emaindasitiri, Huaxin Cement Carbide inoronga kugadzirwa nemaodha uye zvikumbiro zvevatengi.
Kazhinji 3-6 mavhiki, kana ukakumbira mapanga emuchina akagadziridzwa kana mashizha eindasitiri asiri mustock panguva yekutenga. Tsvaga Sollex Purchase & Delivery Conditions pano.
kana ukakumbira mapanga emuchina akagadziridzwa kana mablades eindasitiri asiri mustock panguva yekutenga. Tsvaga Sollex Purchase & Delivery Conditionshere.
Kazhinji T/T, Western Union... deposits firstm, All first orders from new customers are prepaid. Mamwe maodha anogona kubhadharwa neinvoice...taura nesukuziva zvakawanda
Ehe, taura nesu, Maindasitiri mapanga anowanikwa nenzira dzakasiyana siyana, anosanganisira dhishi repamusoro, mapanga akatenderedzwa epasi, mapanga akatsemurwa / ane mazino, mapanga anotenderedza mapanga, mapanga akatwasuka, mapanga anopinza, mapanga akanongedza, rezor blades, uye trapezoidal blades.
Kuti ikubatsire kuwana iro rakanakisa blade, Huaxin Cement Carbide inogona kukupa akati wandei masampura ekuedza mukugadzira. Pakucheka nekushandura zvinhu zvinochinjika senge firimu repurasitiki, foil, vinyl, bepa, nezvimwe, tinopa mashizha ekushandura anosanganisira mashizha anotsemuka uye rezor ane matatu slots. Titumirei mubvunzo kana muchifarira mablades emuchina, uye tichakupai chinopihwa. Mienzaniso yemapanga akagadzirwa haapo asi unogamuchirwa zvakanyanya kuodha huwandu hweodha hudiki.
Pane nzira dzakawanda dzinozorebesa hupenyu hurefu nesherufu yemapanga ako eindasitiri nemablades ari mustock. taura nesu kuti uzive nezve kurongedza kwakaringana kwemapanga emuchina, mamiriro ekuchengetedza, humidity uye tembiricha yemhepo, uye mamwe machira anodzivirira mapanga ako uye kuchengetedza kucheka kwavo kuita.
Nguva yekutumira: Aug-15-2025
