Mokhoa oa ho laola nako ea ho qala ea lehlabathe la furan le itšireletsang tlas'a maemo a tlase a mocheso

Haholo-holo e ithutile kamano pakeng tsa nako e ka sebelisoang ea lehlabathe la lehoakhoa, nako ea ho lokolloa ha hlobo le matla tlasa mocheso o tlase oa mocheso, 'me ea lekanya mocheso o loketseng oa lehlabathe le karo-karolelano ea ho folisa moemeli ho tataisa tlhahiso ea likopano.

Background

Lehlabathe la Furan le sa beseng le kopane ebile le thata, ho bonolo ho le laola, 'me le na le ho nepahala ho hoholo ha li-castings. Ka hona, ts'ebetso ea hajoale e sa besoang ea lehoakhoa e sebelisitsoe ho lahla litšepe tse fapaneng tsa tšepe, joalo ka lisebelisoa tsa mochini tse hlokahalang mochining le lihokelo tsa khase tse sebelisoang moahong oa likepe. Le li-castings tse ling tsa tšepe li ka hlahisoa ke ts'ebetso ea ho thatafatsa lehlabathe. Matsatsing ana, nts'etsopele e potlakileng ea taolo ea likhomphutha e potlakisitse nts'etsopele le ts'ebeliso ea mahlale a lehlabathe a ipehelang.

Leha ho le joalo, lehlabathe la furan le na le mefokolo ea lona. Nako e ka sebelisoang, nako ea tokollo ea hlobo le matla a hoqetela li angoa haholo ke liphetoho tsa mocheso le mongobo, tse ka bakang ho hloka botsitso ha tlhahiso le ho ama tlhahiso ea likopano hampe. Ho ea ka lisebelisoa tsa ho betsa tse sebelisoang ke k'hamphani, pampiri ena e ithuta ka pheko ea lehlaka la furan le benzenesulfonic acid e folisang ka likarolo tse fapaneng tlasa tikoloho e tlase ea mocheso, e khethollang karolo e ntlehali, mme e hlahloba moetlo o thatafatsang oa hlobo ea lehong le lehlabathe la tšepe motheong ona. , Beha mokhoa oa ho potlakisa tokollo ea hlobo e thata ho tataisa tlhahiso ea likopano.

Patlisiso ea liteko

Sengoloa sena se sebelisa lehoakhoa la furan, benzene sulfonic acid e phekolang le lehlabathe le nchafalitsoeng la silica le sebelisoang ke k'hamphani e sebakeng sa thepa ea liteko

Lisebelisoa: Balanse ea elektroniki, mochini o tsoakang o ikemetseng, mohlahlobi oa khatello, mocheso le metha oa mongobo, thermometer, stopwatch. Mocheso o haufi ke 5 ℃, mongobo o haufi ke 30%, 'me mocheso oa lehlabathe ke 15 ℃. Lekanya lehlabathe la 1000g ka tekano ea elektroniki. Karolelano ea lehoakhoa ke 0.8% le 1.0% ea boima ba lehlabathe. Moemeli ea folisang o eketsoa ho 30%, 35%, 40%, 45%, 50% ea boima ba lehoakhoa, ka ho latellana. Orthogonal teko etsa φ40mm × 40mm bōpa lehlabathe le literata teko. Ka nako e ts'oanang, rekota nako ea ts'ebetso, nako ea tokollo ea hlobo le matla a khatello a 24h.

Ho latela litlhoko tsa tlhahiso ea sebakeng sa marang-rang, ho na le litlhokahalo tse latelang bakeng sa lehlabathe:

• Lehlabathe le bopehang le tlameha ho boloka matla a itseng a hoqetela (li-castings tse nyane ≥2.0MPa, li-castings tse kholo ≥3.0MPa) ho fokotsa deformation ea mantlha le ho thibela ho kenyelletsoa ha lehlabathe ho li-castings.
• Nako e hlokahalang ea ts'ebetso e lokela ho netefatsoa ho tsamaisa ho beoa ha tšepe ea mantlha, tšepe e batang le ts'ebetso e kopaneng.
• Bakeng sa ho netefatsa tlhahiso e boreleli ea sebakeng sa marang-rang, nako ea mantlha ea ho ntša e lokela ho ba khuts'oane kamoo ho ka khonehang ho ntlafatsa tlhahiso ea tlhahiso.
• Mabapi le litlhoko tsa tlhahiso ea kopano, palo ea binder e kenyellelitsoeng e lokela ho ba tlase ka hohle kamoo ho ka khonehang, e sa boloke feela litšenyehelo, empa hape e fokotsa khase e hlahisoang ke ho chesa ha binder ea organic nakong ea ho tšela, e ntlafatsa boleng ba castings le ho sireletsa tikoloho.

Ho ipapisitsoe le lintlha tse kaholimo, karolelano e ntlehali ea lisebelisoa tsa metsi ea lehlabathe le pholositsoeng ka mochini ke lehoakhoa la 1.0% (boikarabello ba boima ba lehlabathe), ho folisa moemeli 30% (boikarabello ba lehoakhoa); karolelano e ntlehali ea lisebelisoa tsa metsi ea lehlabathe le pholositsoeng ke lehoakhoa ke 1.0% (e ikarabellang bakeng sa boima ba lehlabathe)), e phekolang moemeli 45% (e ikarabellang bakeng sa lehoakhoa).

Ho feta moo, ho nahanoa ka phapano ea nako ea ho ntšoa pakeng tsa hlobo ea lepolanka le hlobo ea tšepe e hlahisitsoeng sebakeng sa marang-rang, motheong oa tlhahlobo e kaholimo, lebokose la mantlha la lepolanka le lebokose la tšepe li sebelisitsoe ho hlophisa disampole, le matla a kopaneng. e lekantsoe hora e 'ngoe le e' ngoe, 'me mokhoa oa phetoho ea matla oa 1h le 6h ea pele o tlalehiloe. Matla a ho qetela

Hape tlasa tikoloho ea 5 ℃, ha lehoakhoa le moemeli oa ho folisa ba eketsoa ka karolo e itseng:

• Moetso oa lehong oa lepolanka o nka lihora tse ka bang 2 ho isa ho tse 3 ho ntša hlobo ho hlobo (1.5MPa), 'me hlobo e thatafala ho fihlela matla a lekaneng ntle le ho fetoha; hlobo ea tšepe e nka lihora tse 5 ho e ntša, 'me karolo e kahare e ka ntšoa kapele haholo. Ho thatafalitsoe ka ho felletseng, ho fetoha ha extrusion ho tla etsahala, 'me matla a hoqetela a ts'oana, e ka bang 3MPa.
• Ho eketsa feela boleng ba asiti ea moemeli ea folisang ho ke ke ha eketsa haholo lebelo la ho thatafatsa le ho khutsufatsa nako ea tokollo ea hlobo.

Ho latela moetlo ona o thatafatsang, tlhahiso ea sebakeng sa marang-rang e ka hlophisa tlhahiso ho latela mefuta e fapaneng ea nako ea ho qala ho qoba ho qala ha hlobo pele ho nako. Ho se lekane ha lehlabathe ho thatafatsa matla mokokotlong ho tla baka ho fetoha hoa mantlha le ho petsoha. Motsoako oa mohlala o na le matla a matla mme o tlamiloe ka thata ho hlobo. , Ho thata ho qala hlobo, ho fella ka boleng bo bobe ba bokaholimo le ho liehisa tlhahiso ea setšeng.

fihlela qeto e

Tikolohong e tlase ea mocheso, ha mochini oa furan le benzene sulfonic acid e phekolang e sebelisoa e le lihokelo, ho na le liqeto tse tharo tsa liteko ka tsela e latelang:

• Sesebelisoa se molemohali sa mokelikeli bakeng sa lehlabathe le lokolotsoeng ka mochini ke lehoakhoa la 1.0% (le ikarabellang bakeng sa boima ba lehlabathe), le folisa moemeli oa 30% (le ikarabellang bakeng sa lehoakhoa); tlatsetso e ntlehali ea lisebelisoa tsa mokelikeli bakeng sa lehlabathe le pholositsoeng ka mocheso ke lehoakhoa la 1.0% (le ikarabellang bakeng sa boima ba lehlabathe), le folisa Agent 45% (boikarabello ba lehoakhoa).
• Maemo a mang ha a fetohe. Ho eketsa feela asiti e felletseng ea moemeli ea folisang ho ka se khutsufatse nako ea tokollo ea hlobo. Ts'ebetso ea kahare le ho thatafala li ka potlakisoa ka ho eketsa mocheso oa mohlala, mocheso oa tšepe e batang le lisebelisoa.
• Ha maemo a ts'oana, nako ea ho ntša hlobo ea lehong e fokotsehile haholo ha e bapisoa le hlobo ea tšepe, 'me ea pele ke 1/2 ea e qetellang.

Ka kopo boloka mohloli le aterese ea sengoloa sena hore se hatisoe hape: Mokhoa oa ho laola nako ea ho qala ea lehlabathe la furan le itšireletsang tlas'a maemo a tlase a mocheso

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