Mekhoa ea ho Ntlafatsa Electromagnetic Pure Iron Wear Resistance

Tšepe e hloekileng ea motlakase e sebelisoa ka mokhoa o pharalletseng. E na le matla a phahameng a khoheli 'me e loketse ho etsa likarolo tsa makenete tse sebetsang tšimong e matla ea makenete. Lisebelisoa tsa tšepe tse hloekileng tsa motlakase li theko e tlase, mme ts'ebetso ea kalafo ea mocheso e bonolo. Hajoale, li sebelisoa haholo ho lihlahisoa tsa lifofane tsa lehae. Leha ho le joalo, likarolo tsa alloying tsa lisebelisoa tsa tšepe tse hloekileng tsa motlakase li batla li le zero, ha ho na karolo e matlafatsang motsoako, 'me thatafalo ea eona ke eona e tlase ka ho fetesisa har'a tšepe. Hangata tšepe ea motlakase e sa sebeliseng motlakase e sebelisoa e le likarolo tse kang khetla, letsoho, konopo ea phunyang le tšepe ea tšepe e tsamaeang ea li-valve tsa motlakase.

Sebopeho le tšebetso ea phepelo ea "solenoid" e batla e ts'oana le "actuator" e nyane. Ka nako e ts'oanang, likarolo tsa tšepe tse hloekileng tsa motlakase li bapala karolo ea likarolo tse akaretsang tsa sebopeho, esita le likarolo tsa phetisetso, mme li tlameha ho ba le matla a itseng a mochini le khanyetso e ntle ea ho roala. Likarolo tse ngata tsa tšepe tse hloekileng tsa motlakase tse tsamaeang ka motlakase li sutumetsa ha li sebetsa, 'me khohlano ea bokaholimo e ba teng. Haeba thatafalo ea thepa e sa lekana, e tla ama bophelo ba sesebelisoa. Ka hona, bokaholimo ba thepa e hloekileng ea tšepe bo tlameha ho matlafatsoa. Ts'ebetso ea nitriding e ka ntlafatsa ho thatafala ha holim'a tšepe e hloekileng. Leha ho le joalo, kalafo ea nitriding ea tšepe e hloekileng ea motlakase e na le kotsi ea ho fokotsa matla a eona a khoheli. Ka hona, ho fumana ts'ebetso e nepahetseng ea nitriding ho ka ntlafatsa ho thatafala ha tšepe ea tšepe ha e ntse e boloka matla a eona a khoheli kahare ho tšebeliso e nepahetseng. , Ho a hlokahala.

Setsi sa Beijing sa Aeronautical Materials se ntlafalitse ts'ebetso ea nitriding ho latela litšobotsi tsa li-servo actuator tsa taolo ea sefofane lifofaneng tsa sechaba tse sebetsang tšimong e matla ea makenete. Ha e ntse e netefatsa litlhoko tsa ts'ebetso ea matla a khoheli a B5000, B10000, coercivity le ho kenella ho hoholo, ho thatafala hoa bokaholimo E ile ea eketsoa ho feta 900 HV, mme ha fumanoa litholoana tse ntle. Patlisiso ea bona e sebelisa thepa ea tšepe ea DT4A e nang le motlakase o hloekileng, bokaholimo ba holim'a metsi bo laoloa ho 1.6 μm, sampole e kenyellelitsoe ho 900 ℃ pele ho nitriding, 'me boima ba bokaholimo kamora ho koaloa ke 120 HV0.01. Sekhahla sa nitriding ke khase e hloekileng ea ammonia. Pele o kenella kahare ea nitriding, sampole e bolokoa ho 350 ° C bakeng sa 40 min. Ka nako ea ho ts'oara, moea o petelitsoeng oa tlala. Kamora hore nitriding e phetheloe, e tlatsoa ka khatello ea naetrojene ea 110 kPa ebe e pholile ho ea tlase ho 150 ° C.

Ho tšoana le botenya ba karolo e teteaneng ea metsi kamora nitriding ke lintlha tsa bohlokoahali tse khethollang ho thatafala ha tšepe e hloekileng kamora nitriding. Ts'ebetso ea nitriding e tlameha ho netefatsa hore ho theoa lera le teteaneng le holimo, mme botenya bo lokela ho ba kaholimo ho 5 μm. Ka liteko tse bapisoang, ho fumanoe hore tlasa maemo a ts'ebetso e latelang: mocheso 450 ℃, nako e ts'oereng 240min, sekhahla sa ho bola ha ammonia 6-7 /%, mokato ona o teteaneng o ka fumaneha. X-ray diffraction e bonts'a hore karolo ea bokaholimo e entsoe ka γ'phase, Fe3N (ε mohato) le α mohato, 'me ho thehiloe lera le teteaneng le tsoelang pele le tsoakiloeng la γ'phase le ε holim'a metsi. Boteng ba mokato o tsoakiloeng bo ntlafatsa botenya ba sampole. Teko e netefalitse hore ho thatafala ha bokaholimo ho fihlile HV0.01 = 986. Keketseho ea nako ea nitriding e ka eketsa botenya ba lera le kopaneng, empa ha ho thata ho tenya kamora ho fihla ho 5 μm.

Teko ea matla a khoheli ea sampole e bonts'a hore matla a tlase a sampole ea B500 le B1000 a theohile ka 16% le 10%, ka ho latellana, matla a mahareng a B2500 a theohile ka 4%, empa matla a khoheli a matla a B5000 le B10000 feela e theohile ka 1.5% le 1%. Ha ho bapisoa le litlhoko tsa tekheniki ho GB / T 6983-1986 "Maemo a Tekheniki bakeng sa Libaele tsa motlakase tse sa hloekang", matla a khoheli a tlase le thepa e mahareng ea makenete li tlase haholo, empa matla a khoheli a matla a ka fihlela litlhoko tsa maemo a naha; matlafatso a sampole le boholo ba matla a khoheli a kenang matla a boetse a fihlela litlhoko tsa maemo a naha.

Phuputso e boletsoeng ka holimo e paka hore, ha a arabela tlhoko ea lisebelisoa tsa tšepe tse hloekileng ka motlakase ho servo actuator ea taolo ea sefofane bakeng sa tšebetso e matla ea matla a khoheli, ka ho fetola methati ea ts'ebetso ea nitriding, sampole e ka fihlela matla a ts'ebetso e matla ea matla a khoheli, khatello le matla a phahameng a ho kenella. kamora nitriding. Lipontšo tsa tekheniki li ka fihlella litlhokahalo tse felletseng tsa ts'ebetso ea eona ea makenete le thatafalo, e le hore bokaholimo ba ho roala ha likarolo tsa tšepe tse hloekileng bo ka rarolloa, mme bophelo bo bolelele ba lihlahisoa tsa taolo ea lifofane tsa lehae tsa servo actuator li ka phethahala.

Ka kopo boloka mohloli le aterese ea sengoloa sena hore se hatisoe hape: Mekhoa ea ho Ntlafatsa Electromagnetic Pure Iron Wear Resistance

Minghe Khamphani ea Die Casting li inehetse ho etsa le ho fana ka boleng bo phahameng le likarolo tse phahameng tsa ho lahla likarolo Thining-Wall Die Casting,Hot Chamber Die lahla,Cold Chamber shoa lahla), Tšebeletso e chitja (Die Casting Service,Cnc Machining,Ho Etsa Mofuta, Bokaholimo Phekolo) .Na tloaelo efe kapa efe ea Aluminium die die cast, magnesium kapa Zamak / zinc die casting le litlhoko tse ling tsa castings lia amoheleha ho ikopanya le rona

Tlas'a taolo ea ISO9001 le TS 16949, lits'ebetso tsohle li etsoa ka mechini e makholo ea li-die casting, mechini e 5-axis le lits'ebeletso tse ling, ho tloha ho li-blasters ho isa mechini ea ho hlatsoa ea Ultra Sonic. sehlopha sa baenjiniere ba nang le boiphihlelo, lisebelisoa le bahlahlobi ho etsa moralo oa moreki o phethahala.

Moetsi oa konteraka oa li-cast cast. Bokhoni bo kenyelletsa likarolo tse batang tsa aluminium die die likarolo tsa 0.15 lbs. ho isa ho li-6 lbs., Ho theha phetoho e potlakileng, le machining. Litšebeletso tse kenyellelitsoeng boleng li kenyelletsa ho bentsa, ho thothomela, ho qhekella, ho phatloha ha lithunya, ho penta, ho roala, ho roala, kopano le lisebelisoa. Lisebelisoa tse sebelisitsoeng le tsona li kenyelletsa lits'epe tse kopantsoeng tse kang 360, 380, 383 le 413.

Zinc e shoa ho lahla thuso ea moralo / lits'ebeletso tsa boenjineri tse tšoanang. Moetsi oa moetlo oa li-castings tsa zinc tse nepahetseng. Li-castings tse nyane, li-castings tse phahameng tsa khatello, li-cast cast tsa hlobo, li-castings tse tloaelehileng tsa hlobo, li-unit tsa die le li-cast cast tse ikemetseng le li-cast cast tse tiisitsoeng li ka etsoa. Li-castings li ka etsoa ka bolelele le bophara ho fihlela 24 ho. Ho +/- 0.0005 ho. Mamello.  

ISO 9001: Moetsi ea netefalitsoeng oa 2015 oa magnesium ea die die, Bokhoni bo kenyelletsa khatello e phahameng ea khatello ea magnesium die cast to 200 ton room & 3000 kamoreng e batang, moralo oa lithulusi, polishing, molding, machining, powder & liquid paint, QA e felletseng e nang le bokhoni ba CMM , kopano, ho paka le ho tsamaisa.

ITAF16949 e netefalitsoe. Ts'ebeletso e 'ngoe ea ho lahla e kenyeletsa ho lahla lichelete,ho lahla lehlabathe,Matla a khoheli, Lahlehileng bubble lahla,Ho ts'oaroa ha Centrifugal,lephaka lahla,Sa Feleng hlobo lahlaBokhoni bo kenyelletsa EDI, thuso ea boenjiniere, ho etsa mohlala o tiileng le ho sebetsoa ka bobeli.

Lahla Liindasteri Liphuputso tsa likarolo tsa likarolo tsa: Likoloi, libaesekele, lifofane, liletsa tsa 'mino, sesepa sa metsi, lisebelisoa tsa Optical, li-sensor, mehlala, lisebelisoa tsa elektroniki, masaka, lioache, mechini, lienjine, thepa ea ka tlung, mabenyane, mabenyane, telecom, mabone, lisebelisoa tsa bongaka, lisebelisoa tsa litšoantšo, Liroboto, Litšoantšo tse betliloeng, Lisebelisoa tsa molumo, Lisebelisoa tsa lipapali, Lithulusi, Lipapali le tse ling. 

Re ka u thusa ho etsa eng ka mor'a moo?

∇ Eya ho Homepage Bakeng sa Shoa lahla China

By Moetsi oa Minghe Die Casting | Categories: Lingoloa tse thusang |lintho tse bonahalang Tags: Aluminium lahla, Ho lahla zinki, Ho lahla Magnesium, Lahleloa thaethaniamo, Ho lahla tšepe, Brass lahla,Ho lahleloa ka Bronze,Ho lahla Video,Histori ea Khamphani,Aluminium Die Casting | Litlhaloso Off