Lisebelisoa tsa carbide tse entsoeng ka samente li laola lisebelisoa tsa mochini tsa CNC. Linaheng tse ling, ho feta 90% ea lisebelisoa tse fetolang le tse fetang 55% ea lisebelisoa tsa ho sila li entsoe ka carbide e samente. Ho feta moo, carbide e entsoeng ka samente e atisa ho sebelisoa ho etsa lisebelisoa tse akaretsang tse kang li-drill le li-milling cutters. Tšebeliso ea carbide e entsoeng ka samente e ntse e eketseha ka lisebelisoa tse rarahaneng tse kang li-reamers, li-mill, li-gear cutters tse mahareng le tse kholo bakeng sa ho lokisa libaka tse thata tsa meno le li-broaches. Bokhoni ba ho seha ba lisebelisoa tsa carbide tse entsoeng ka samente ke makhetlo a 5 ho isa ho a 8 ho feta lisebelisoa tsa tšepe tse lebelo le phahameng (HSS). Palo ea tšepe e tlositsoeng ka yuniti e 'ngoe ea tungsten e ka ba makhetlo a 5 ho feta ea HSS. Ka hona, ho sebelisoa haholo carbide e entsoeng ka samente e le sesebelisoa sa lisebelisoa ke e 'ngoe ea litsela tse sebetsang ka ho fetisisa tsa ho sebelisa lisebelisoa hantle, ho ntlafatsa tlhahiso le ho ntlafatsa melemo ea moruo.
Classification of Cemented Carbide Tool Materials
Ho itšetlehile ka motsoako oa lik'hemik'hale tse ka sehloohong, carbide e entsoeng ka samente e ka aroloa ka tungsten carbide-based cemented carbide le titanium carbonitride (Ti (C, N)) -based cemented carbide, joalokaha ho bontšitsoe Lethathamong la 3-1.
Carbide e entsoeng ka samente e thehiloeng ho Tungsten carbide e kenyelletsa:
Tungsten-cobalt (YG)
Tungsten-cobalt-titanium (YT)
Ka li-carbides tse sa tloaelehang tse ekelitsoeng (YW)
Mofuta o mong le o mong o na le melemo le melemo ea oona. Li-carbide tse ekelitsoeng li kenyelletsa tungsten carbide (WC), titanium carbide (TiC), tantalum carbide (TaC), niobium carbide (NbC), joalo-joalo, le cobalt (Co) e le karolo e sebelisoang hangata ea tšepe.
Titanium carbonitride-based cemented carbide haholo-holo e na le TiC (tse ling li na le li-carbide tse ling kapa nitride tse kentsoeng), le molybdenum (Mo) le nickel (Ni) e le mekhahlelo e sebelisoang hangata ea tšepe.
Ho latela boholo ba lijo-thollo, carbide e samente e ka aroloa ka:
Carbide e tloaelehileng e entsoeng ka samente
Carbide e hahiloeng hantle e entsoeng ka samente
Carbide e entsoeng ka samente e nang le grained Ultrafine-grained
Ho latela GB/T 2075-2007, matšoao a litlhaku ke a latelang:
HW: Carbide e samente e sa koaeloang haholo-holo e nang le tungsten carbide (WC) ea boholo ba thollo ea ≥1μm
HF: Carbide e samente e sa koaeloang haholo-holo e nang le tungsten carbide (WC) ea boholo ba thollo ea <1μm
HT: Carbide e samente e sa koaeloang haholo-holo e nang le titanium carbide (TiC) kapa titanium nitride (TiN) kapa ka bobeli (tse tsejoang hape e le cermet)
HC: Li-carbide tse boletsoeng ka holimo tse nang le seaparo
Mokhatlo oa Machaba oa Boemo (ISO) o arola li-carbide tse samente ka mekhahlelo e meraro:
K sehlopha (K10 ho isa ho K40):
E lekana le sehlopha sa YG sa China (haholo-holo se entsoe ka WC-Co)
P sehlopha (P01 ho ea ho P50):
E lekana le sehlopha sa YT sa China (haholo-holo se entsoe ka WC-TiC-Co)
M class (M10 ho M40):
E lekana le sehlopha sa China sa YW (haholo-holo se entsoe ka WC-TiC-TaC(NbC)-Co)
Sehlopha se seng le se seng sa lihlopha li emeloa ke palo e pakeng tsa 01 le 50, e bontšang letoto la li-alloys ho tloha ho thata ka ho fetisisa ho ea ho boima bo boholo ka ho fetisisa, bakeng sa khetho ea mekhoa e sa tšoaneng ea ho itšeha le maemo a machining bakeng sa lisebelisoa tse fapaneng tsa workpiece. Haeba ho hlokahala, khoutu e mahareng e ka kenngoa lipakeng tsa likhoutu tse peli tse bapileng, joalo ka P15 lipakeng tsa P10 le P20, kapa K25 lipakeng tsa K20 le K30, empa eseng ho feta e le 'ngoe. Maemong a khethehileng, khoutu ea P01 e ka aroloa hape ka ho eketsa palo e 'ngoe e arohaneng le ntlha ea decimal, e kang P01.1, P01.2, joalo-joalo, ho tsoela pele ho khetholla ho hanyetsa le ho tiea ha thepa bakeng sa ho qeta mesebetsi.
Ts'ebetso ea Lisebelisoa tsa Cemented Carbide Tool
1. HardnessCemented carbide e na le palo e kholo ea li-carbides tse thata (tse kang WC, TiC), e leng se etsang hore boima ba eona bo be bo phahameng haholo ho feta ba lisebelisoa tsa tšepe tse phahameng. Ha boima ba carbide e entsoeng ka samente bo phahame, bo ntlafatsa ho hanyetsa ha eona ho apara, eo ka kakaretso e leng e phahameng haholo ho feta ea tšepe ea lebelo le phahameng.
Ha karolo ea cobalt binder e phahame, e theola boima ba alloy.
Kaha TiC e thata ho feta WC, li-alloys tsa WC-TiC-Co li na le boima bo phahameng ho feta li-alloys tsa WC-Co. Ha litaba tsa TiC li le ngata, ho ba le boima bo phahameng.
Ho eketsa TaC ho li-alloys tsa WC-Co ho eketsa thatafala ka hoo e ka bang 40 ho isa ho 100 HV; ho eketsa NbC ho e eketsa ka 70 ho isa ho 150 HV.
2. Matla Matla a flexural a carbide e entsoeng ka samente ke hoo e ka bang 1/3 ho 1/2 feela ea lisebelisoa tsa tšepe tse lebelo le phahameng.
Ha cobalt e phahame, e eketsa matla a alloy.
Li-alloys tse nang le TiC li na le matla a tlase ho feta a se nang TiC; ha litaba tsa TiC li le ngata, matla a tlase.
Ho kenyelletsa TaC ho WC-TiC-Co e entsoeng ka samente carbide ho eketsa matla a eona a ho feto-fetoha 'me ho matlafatsa matla a ho hanyetsa ho phunya le ho robeha. Ha litaba tsa TaC li ntse li eketseha, matla a mokhathala a boetse a ntlafala.
Matla a hatellang a carbide e samenteng a phahame ka 30% ho isa ho 50% ho feta a tšepe ea lebelo le phahameng.
3. Ho thatafalaBothata ba carbide e entsoeng ka samente bo tlase haholo ho feta ba tšepe ea lebelo le phahameng.
Li-alloys tse nang le TiC li na le matla a tlase ho feta a se nang TiC; ha litaba tsa TiC li ntse li eketseha, boima bo fokotseha.
Ka lialloys tsa WC-TiC-Co, ho eketsa palo e loketseng ea TaC ho ka eketsa boima ka hoo e ka bang 10% ha u ntse u boloka ho hanyetsa mocheso le ho se mamelle.
Ka lebaka la boima ba eona bo tlaase, carbide e entsoeng ka samente ha e tšoanelehe bakeng sa maemo a nang le tšusumetso e matla kapa ho sisinyeha, haholo-holo ka lebelo le tlaase la ho itšeha moo ho khomarela le ho phunyeha ho matla haholo.
4. Thermal Physical Properties Thermal conductivity ea cemented carbide ke hoo e ka bang 2 ho makhetlo a 3 ho feta a tšepe e phahameng.
Kaha conductivity ea mocheso ea TiC e ka tlaase ho ea WC, li-alloys tsa WC-TiC-Co li na le conductivity e tlaase ea mocheso ho feta li-alloys tsa WC-Co. Ha litaba tsa TiC li ntse li le ngata, ho futsaneha ha mocheso oa mocheso.
5. Heat ResistanceCemented carbide e na le mocheso o phahameng haholo oa ho hanyetsa mocheso ho feta tšepe e phahameng ka potlako 'me e ka etsa ho itšeha ho 800 ho ea ho 1000 ° C ka ho hanyetsa hantle ho senyeha ha polasetiki ka mocheso o phahameng.
Ho eketsa TiC ho eketsa boima ba mocheso o phahameng. Kaha mocheso o bonolo oa TiC o phahame ho feta WC, ho thatafala ha li-alloys tsa WC-TiC-Co ho fokotseha butle ka mocheso ho feta li-alloys tsa WC-Co. Ha TiC e ntse e eketseha le cobalt e fokolang, e fokotseha hanyane.
Ho eketsa TaC kapa NbC (ka mocheso o phahameng o nolofatsang ho feta TiC) ho eketsa boima le matla a mocheso o phahameng.
6. Anti-Adhesion PropertiesMocheso oa ho khomarela oa carbide e entsoeng ka samente o phahame ho feta oa tšepe ea lebelo le phahameng, e leng se fanang ka ho hanyetsa hantle ho apara ho khomarela.
Mocheso oa ho khomarela oa Cobalt ka tšepe o tlase haholo ho feta WC; ha litaba tsa cobalt li ntse li eketseha, mocheso oa ho khomarela o fokotseha.
Thempereichara ea ho khomarela ea TiC e phahame ho feta WC, kahoo li-alloys tsa WC-TiC-Co li na le mocheso o phahameng oa ho khomarela (hoo e ka bang 100 ° C holimo) ho feta li-alloys tsa WC-Co. TiO2 e entsoeng ka mocheso o phahameng nakong ea ho itšeha e fokotsa ho khomarela.
TaC le NbC li na le mocheso o phahameng oa ho khomarela ho feta TiC, ho ntlafatsa thepa ea ho thibela ho khomarela. Kamano ea TaC le lisebelisoa tsa mosebetsi ke karoloana feela ho karolo ea leshome ea WC.
7. Ho tsitsa ha Lik'hemik'haleHo hanyetsa ho roala ha lisebelisoa tsa carbide tse entsoeng ka samente ho amana haufi-ufi le botsitso ba 'mele le lik'hemik'hale ha mocheso o sebetsa.
Mocheso oa oxidation oa carbide e entsoeng ka samente o phahame ho feta oa tšepe ea lebelo le phahameng.
Thempereichara ea oxidation ea TiC e phahame haholo ho feta ea WC, kahoo li-alloys tsa WC-TiC-Co li fumana boima bo fokolang ba oxidation mocheso o phahameng ho feta li-alloys tsa WC-Co; ha TiC e ntse e eketseha, ho na le khanyetso e matla ea oxidation.
Thempereichara ea oxidation ea TaC le eona e phahame ho feta WC, 'me li-alloys tse nang le TaC le NbC li ntlafalitse ho hanyetsa mocheso o phahameng oa oxidation. Leha ho le joalo, litaba tse phahameng tsa cobalt li etsa hore oxidation e be bonolo.
Hobaneng u Khetha Chengduhuaxin Carbide?
Chengduhuaxin Carbide e hlahella 'marakeng ka lebaka la boitlamo ba eona ba boleng le boqapi. Li-blade tsa bona tsa tungsten carbide carpet le li-blade slotted blades tsa tungsten carbide li etselitsoe ts'ebetso e phahameng, li fa basebelisi lisebelisoa tse fanang ka likheo tse hloekileng, tse nepahetseng ha ba ntse ba mamella mathata a ts'ebeliso e boima ea indasteri. Ka ho tsepamisitse maikutlo ho tšoarelleng le ho sebetsa hantle, li-blades tsa Chengduhuaxin Carbide li fana ka tharollo e nepahetseng bakeng sa liindasteri tse hlokang lisebelisoa tse tšepahalang tsa ho itšeha.
CHENGDU HUAXIN CEMENTED CARBIDE CO., LTD ke mofani oa thepa le moetsi oa thepa.lihlahisoa tsa tungsten carbide,joalo ka lithipa tsa carbide bakeng sa mapolanka,carbidelithipa tse chitjabakeng salithupa tsa sefefo sa koae le tsa koae tse sehang, lithipa tse chitja bakeng sa ho seha li-cardboard tse entsoeng ka lesela,mahare a masoba a mararo/mahare a kotilweng bakeng sa ho paka, theipi, ho seha lifilimi tse tšesaane, li-blade tsa fiber cutter bakeng sa indasteri ea masela jj.
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Ikopanye le rona kajeno 'me u tla thabela melemo ea boleng bo botle le litšebeletso tse tsoang lihlahisoa tsa rona!
Lipotso tse tloaelehileng tsa bareki le likarabo tsa Huaxin
Seo se ipapisitse le bongata, ka kakaretso matsatsi a 5-14. Joaloka moetsi oa li-blade tsa indasteri, Huaxin Cement Carbide e rera tlhahiso ka litaelo le likopo tsa bareki.
Hangata libeke tse 3-6, haeba u kopa lithipa tsa mochini kapa li-blades tsa indasteri tse seng teng nakong ea ho reka. Fumana Sollex Purchase & Delivery Conditions mona.
haeba o kopa lithipa tsa mochini kapa li-blade tsa indasteri tse seng teng nakong ea ho reka. Fumana Theko ea Sollex & Delivery ConditionsMona.
Hangata T/T, Western Union...deposits firstm, Litaelo tsohle tsa pele tse tsoang ho bareki ba bacha li lefshoa. Liodara tse ling li ka lefshoa ka invoice...iteanye le ronaho tseba ho feta
E, ikopanye le rona, Lithipa tsa indasteri li fumaneha ka mefuta e fapaneng, ho kenyelletsa le lijana tse ka holimo, lithipa tse chitja tse tlase, lithipa tse serrated / meno, lithipa tse pota-potileng, lithipa tse otlolohileng, lithipa tsa guillotine, lithipa tse motsu, mahare a khutlonnetsepa le mahare a trapezoidal.
Ho o thusa ho fumana blade e ntle ka ho fetisisa, Huaxin Cement Carbide e kanna ea u fa li-blade tse 'maloa tseo u ka li lekang tlhahiso. Bakeng sa ho seha le ho fetolela lisebelisoa tse tenyetsehang joalo ka filimi ea polasetiki, foil, vinyl, pampiri, le tse ling, re fana ka li-blade tse fetolelang ho kenyeletsoa li-slitter blades le lehare tse nang le lithapo tse tharo. Re romelle potso haeba o rata li-blade tsa mochini, 'me re tla u fa tlhahiso. Mehlala ea lithipa tse entsoeng ka mokhoa o ikhethileng ha e fumanehe empa o amohelehile haholo ho odara palo e tlase ea odara.
Ho na le mekhoa e mengata e tla lelefatsa bophelo bo bolelele le shelofo ea lithipa tsa hau tsa indasteri le li-blade tse fumanehang setokong. ikopanye le rona ho tseba hore na ho paka ka mokhoa o nepahetseng oa lithipa tsa mochini, maemo a polokelo, mongobo le mocheso oa moea, le liphahlo tse eketsehileng li tla sireletsa lithipa tsa hau le ho boloka ts'ebetso ea tsona ea ho itšeha.
Nako ea poso: Jul-23-2025
