MIG welding e sebelisa terata ea tšepe ho e-na le electrode ea tungsten ka tocheng ea welding.Tse ling li tšoana le TIG welding.Ka hona, terata ea welding e qhibilihisoa ke arc ebe e romeloa sebakeng sa welding.Motlakase oa ho khanna o romela terata ea welding ho tloha spool ho ea ho toche ea welding ho ea ka litlhoko tsa welding.

Mohloli oa mocheso o boetse ke DC arc, empa polarity e fapane le e sebelisoang ho TIG welding.Khase e sireletsang e sebelisoang le eona e fapane.1% ea oksijene e lokela ho kenngoa ho argon ho ntlafatsa botsitso ba arc.

Ho boetse ho na le liphapano tse ling lits'ebetsong tsa mantlha, joalo ka jet transfer, pulsating jet, spherical transfer le short-circuit transfer.

Pulse MIG editing lentsoe

Pulse MIG welding ke mokhoa oa ho tjheseletsa oa MIG o sebelisang pulse current ho nka sebaka se tloaelehileng sa pulsating DC.

Ka lebaka la ts'ebeliso ea pulse current, arc of pulse MIG welding ke mofuta oa pulse.Ha ho bapisoa le welding e tloaelehileng e tsoelang pele (pulsating DC):

1. Letoto le pharaletseng la phetoho ea li-parameter tsa welding;

Haeba karolelano ea hona joale e le ka tlase ho I0 ea bohlokoa ea hona joale ea phetoho ea ente, phetoho ea ente e ntse e ka fumanoa ha feela sekhahla sa pulse peak se le seholo ho feta I0.

2. Matla a Arc a ka laoloa hantle le ka nepo;

Hase feela boholo ba pulse kapa base current bo ka fetohang, empa le nako ea eona e ka fetoloa ka lihlopha tsa 10-2 s.

3. Excellent tšehetso tjheseletsa bokgoni ba poleiti tšesaane le boemo bohle.

Letamo le qhibilihisitsoeng le qhibiliha feela ka nako ea hona joale ea pulse, 'me crystallization e pholileng e ka fumanoa nakong ea nako ea hona joale.Ha ho bapisoa le welding e tsoelang pele ea hona joale, karolelano ea hona joale (ho kenya mocheso ho weld) e nyenyane ka lebaka la ho kenella ho tšoanang.

MIG tjheseletsa molao-motheo editing lentsoe

Ho fapana le TIG welding, MIG (MAG) welding e sebelisa fusible welding terata e le electrode le arc e tukang pakeng tsa terata e sa khaotseng e feptjoang le tjheseletsa e le mohloli oa mocheso ho qhibilihisa terata ea welding le tšepe ea motheo.Nakong ea ts'ebetso ea ho cheselletsa, argon ea khase e sireletsang e tsoela pele ho isoa sebakeng sa ho tjheseletsa ka nozzle ea lithunya ho sireletsa arc, letamo le entsoeng ka ho qhibilihisoa le tšepe e haufi le eona ho tloha phello e kotsi ea moea o potolohileng.Ho qhibiliha ho tsoelang pele ha terata ea welding ho tla fetisetsoa letamong la ho cheselletsa ka mokhoa oa marotholi, 'me tšepe ea weld e tla thehoa ka mor'a ho kopanngoa le ho qhibiliha ka tšepe e entsoeng ka ho qhibilihisoa.

MIG welding feature editing voice

⒈ joalo ka TIG welding, e khona ho cheselletsa hoo e ka bang litšepe tsohle, haholo-holo tse loketseng bakeng sa ho cheselletsa aluminium le alloy alloy, alloy ea koporo le koporo, tšepe e sa hloekang le lisebelisoa tse ling.Hoo e ka bang ha ho na oxidation le tahlehelo e tukang ts'ebetsong ea welding, ke tahlehelo e nyane feela ea mouoane, mme ts'ebetso ea metallurgic e batla e le bonolo.

2. Tlhahiso e phahameng ea basebetsi

3. MIG welding e ka ba DC reverse connection.Welding aluminium, magnesium le tšepe tse ling li na le phello e ntle ea cathode atomization, e ka tlosang filimi ea oxide ka katleho le ho ntlafatsa boleng ba tjheseletsa ea motsoako.

4. Electrode ea Tungsten ha e sebelisoe, 'me litšenyehelo li tlaase ho feta tsa TIG welding;Hoa khoneha ho khutlisa welding ea TIG.

5. Ha MIG welding aluminium le aluminium alloy, sub jet droplet transfer e ka sebelisoa ho ntlafatsa boleng ba manonyeletso a cheselitsoeng.

⒍ joalo ka ha argon e le khase e sa sebetseng 'me ha e sebetsane le ntho leha e le efe, e na le maikutlo a mabala a oli le mafome holim'a terata ea welding le tšepe ea motheo, e leng bonolo ho hlahisa li-pores.Mohala oa ho tjheseletsa le workpiece li tlameha ho hloekisoa ka hloko pele ho tjheseletsa.

3. Ho fetisoa ha marotholi ho welding ea MIG

Droplet fetisa e bua ka tshebetso yohle eo ho eona tšepe e qhibilihisitsoeng qetellong ea terata tjheseletsa kapa eleketrode theha marotholi tlas'a ketso ea mocheso arc, e arohaneng ho tloha qetellong ea terata tjheseletsa le isoa letamo tjheseletsa tlas'a ketso ea. matla a fapaneng.E amana ka kotloloho le botsitso ba ts'ebetso ea welding, sebopeho sa weld, boholo ba splash joalo-joalo.

3.1 matla a amang phetiso ea marotholi

Lerotholi le entsoeng ka tšepe e qhibilihisitsoeng qetellong ea terata ea welding e angoa ke matla a sa tšoaneng, 'me liphello tsa matla a sa tšoaneng ka phetoho ea marotholi li fapane.

⒈ matla a khoheli: sebakeng sa welding se bataletseng, tataiso ea khoheli e tšoana le tataiso ea phetoho ea marotholi ho ntšetsa pele phetoho;Sebaka sa ho tjheseletsa ka holimo, se sitisa phetiso ea marotholi

2. Khatello ea sefahleho: boloka matla a maholo a lerotholi qetellong ea terata ea welding nakong ea welding.Ha terata e tjheseletsang e le mosesaane, phetoho ya marothodi e ba bonolo.

3. Matla a motlakase: matla a hlahisoang ke matla a khoheli a motlakase ka boeona a bitsoa matla a motlakase, 'me karolo ea eona ea axial e lula e atoloha ho tloha karolong e nyenyane ho ea karolong e kholo.Ho tjheseletsa ho MIG, ha hona joale ho feta letheba la li-electrode electrode, karolo ea sefapano ea conductor e fetoha le tataiso ea matla a motlakase le eona ea fetoha.Ka nako e ts'oanang, sekhahla se phahameng sa hona joale sebakeng seo se tla etsa hore tšepe e fetohe mouoane ka matla 'me e hlahise matla a maholo a karabelo holim'a tšepe ea lerotholi.Phello ea matla a motlakase ho phetiso ea marotholi e ipapisitse le sebopeho sa arc.

4. Matla a phallo ea plasma: tlas'a ho hohlana ha matla a motlakase, khatello ea hydrostatic e hlahisoang ke arc plasma ka lehlakoreng la arc axis e fapane ka tsela e fapaneng le sebaka sa cross-sectional sa arc column, ke hore, butle-butle e fokotseha ho tloha qetellong ea welding. terata ka holim'a letamo le qhibilihisitsoeng, e leng ntho e ntle ho khothaletsa phetoho ea marotholi.

5. Khatello ea letheba

Litšobotsi tsa phetisetso ea marotholi a 3.2 tsa welding ea MIG

Nakong ea welding ea MIG le MAG, phetisetso ea marotholi haholo-holo e amohela phetisetso ea potoloho e khuts'oane le phetisetso ea jete.tjheseletsa e khutšoanyane ea potoloho e sebelisoa bakeng sa ho cheselletsa poleiti e tšesaane ka lebelo le phahameng le ho tjheseletsa maemo ohle, 'me phetisetso ea jete e sebelisoa bakeng sa tjheseletsa e otlolohileng ea butt le tjheseletsa ea likhoele tsa lipoleiti tse mahareng le tse teteaneng.

Nakong ea welding ea MIG, khokahano ea reverse ea DC e amoheloa.Hobane khokahanyo e ka morao e ka hlokomela phetoho e ntle ea jete, 'me ion e ntle e ama lerotholi khokahanyong e ntle, e bakang khatello e kholo ea sebaka ho sitisa phetoho ea marotholi, e le hore khokahano e ntle e ka fetoha phetoho e sa tloaelehang ea marotholi.MIG tjheseletsa ha e lokele bakeng sa alternating hona joale hobane ho qhibiliha ha terata tjheseletsa ha e lekane ka mong le e mong halofo potoloho.

Ha MIG welding aluminium le alloy aluminium alloy, hobane aluminium e bonolo ho oxidize, e le ho netefatsa phello ea tšireletso, bolelele ba arc nakong ea welding e ke ke ea e-ba telele haholo.Ka hona, re ke ke ra amohela mokhoa oa phetoho oa jet ka arc e kholo ea hona joale le e telele.Haeba hona joale e khethiloeng e le kholo ho feta ea bohlokoa hona joale 'me bolelele ba arc bo laoloa pakeng tsa phetoho ea jet le phetoho e khutšoanyane ea potoloho, phetoho ea li-jet e tla thehoa.

MIG welding e sebelisoa haholo ho tjheseletsa lisebelisoa tsa aluminium le aluminium alloy workpieces.[1]

Lentsoe le tloaelehileng la ho hlophisa

▲ gmt-skd11 > 0.5 ~ 3.2mm HRC 56 ~ 58 tjheseletsa lokisa batang sebetsa tšepe, tšepe stamping shoa, ho itšeha shoa, ho itšeha sesebelisoa, ho etsa die le workpiece ka thata holim 'a ho etsa argon eleketrode le boima bo phahameng, ho roala ho hanyetsa le toughness phahameng.Chesa 'me u chese pele u lokisa welding, ho seng joalo ho bonolo ho peperana.

▲ gmt-63 degree blade edge welding terata > 0.5 ~ 3.2mm HRC 63 ~ 55, haholo-holo e sebelisetsoang ho tjheseletsa broach die, ho sebetsa ka thata ho sebetsa ka thata, ho chesa ho chesa, ho chesa setempe, screw die, sekoahelo se thata, ho lokisa tshepe le lehare ka lebelo le phahameng.

▲ gmt-skd61 > 0.5 ~ 3.2mm HRC 40 ~ 43 welding zinc supplement, aluminium die casting hlobo, e nang le mocheso o motle oa ho hanyetsa le ho hanyetsa mocheso, ho shoa ha khase e chesang, aluminium koporo e chesang e entsoeng ka hlobo, hlobo ea aluminium ea koporo e shoang, e nang le mocheso o motle oa ho hanyetsa , ho apara ho hanyetsa le ho hanyetsa ho phunyeha.Kakaretso hot die casting die dies hangata ba le mapetsong a likhetla tsa kgudu, tseo bongata ba tsona li bakoang ke khatello ea maikutlo ea mocheso, oxidation ea holim'a metsi kapa ho bola ha lisebelisoa tse tala.Phekolo ea mocheso e lokisoa hore e be thata e loketseng ho ntlafatsa bophelo ba bona ba ts'ebeletso.Boima bo tlase haholo kapa bo phahameng haholo ha bo sebetse.

▲ gmt-hs221 terata ea koporo ea koporo.Likarolo tsa ts'ebetso: HS221 terata ea welding ke terata e khethehileng ea koporo e nang le thini e nyane le silicon.E sebelisoa bakeng sa tjheseletsa ea khase le ho cheselletsa carbon arc ea koporo.E boetse e sebelisoa haholo bakeng sa brazing koporo, tšepe, koporo nickel alloy, joalo-joalo Mekhoa e loketseng ea ho tjheseletsa bakeng sa mehala ea koporo le ea koporo ea koporo e kenyelletsa li-argon arc welding, oxygen acetylene welding le carbon arc welding.

▲ gmt-hs211 e na le thepa e ntle ea mochini.Argon arc welding ea koporo alloy le MIG brazing ea tšepe.

▲ gmt-hs201, hs212, hs213, hs214, hs215, hs222, hs225 terata ea koporo ea koporo.

▲ GMT - 1100, 1050, 1070, 1080 terata e hloekileng ea aluminium.Litšobotsi tsa ts'ebetso: terata e hloekileng ea aluminium ea welding bakeng sa MIG le TIG welding.Mofuta ona oa terata ea welding o na le mebala e metle e ts'oanang ka mor'a kalafo ea anodic.E loketse lisebelisoa tsa matla tse nang le khanyetso e ntle ea kutu le conductivity e ntle haholo.Morero: Matla a thepa ea lipapali tsa sekepe

▲ GMT semi nickel, terata e hloekileng ea nickel le electrode

▲ GMT - 4043, 4047 aluminium welding terata.Litšobotsi tsa ts'ebetso: tse sebelisetsoang ho tjheseletsa 6 * * * letoto la tšepe ea motheo.Ha e amehe haholo mapetsong a mocheso 'me e sebelisetsoa ho tjheseletsa, ho forging le ho lahla thepa.Lisebelisoa: likepe, li-locomotives, lik'hemik'hale, lijo, lisebelisoa tsa lipapali, hlobo, thepa ea ka tlung, lijana, lijana, joalo-joalo.

▲ GMT - 5356, 5183, 5554, 5556, 5A06 aluminium welding terata.Litšobotsi tsa ts'ebetso: terata ena ea ho tjheseletsa e etselitsoe ho tjheseletsa 5 * * * letoto la li-alloys le li-alloys tsa filler tseo sebopeho sa lik'hemik'hale se haufi le tšepe ea motheo.E na le khanyetso e ntle ea kutu le mebala e ts'oanang ka mor'a kalafo ea anodic.Kopo: e sebelisoa lisebelisoa tsa lipapali tse kang libaesekele, li-scooters tsa aluminium, likarolo tsa likoloi, likepe tsa khatello ea lik'hemik'hale, tlhahiso ea sesole, kaho ea likepe, lifofane, joalo-joalo.

▲ gmt-70n > 0.1 ~ 4.0mm terata tjheseletsa litšobotsi le kopo: tlamahano ea phahameng thatathata tšepe, ho petsoha ha zinki aluminium die casting die, tjheseletsa reconstruction, kolobe tšepe / cast iron tjheseletsa tokiso.E ka tjheseletsa ka ho toba mefuta eohle ea lisebelisoa tsa tšepe / tšepe ea kolobe, hape e ka sebelisoa e le ho cheselletsa mapetsong a hlobo.Ha u sebelisa tšepe e entsoeng ka tšepe, leka ho theola hona joale, sebelisa tjheseletsa ea arc ea sebaka se khuts'oane, futhumatsa tšepe pele, futhumatsa 'me u phole butle ka mor'a ho tjheseletsa.

▲ gmt-60e > 0.5 ~ 4.0mm litšobotsi le kopo: tjheseletsa e khethehileng ea tšepe e phahameng ea tšepe, priming ea tlhahiso e thata ea holim'a metsi, welding ea mapetsong.Mohala o matla o phahameng o nang le motsoako o phahameng oa nickel chromium alloy o sebelisoa ka ho khetheha bakeng sa ho tjheseletsa ka tlase, ho tlatsa le ho tšehetsa.E na le matla a matla, 'me e khona ho lokisa ho phatloha ha tšepe ka mor'a ho cheselletsa.Tensile matla: 760 n / limilimithara & sup2;Sekhahla sa Elongation: 26%

▲ gmt-8407-h13 > 0.5 ~ 3.2mm HRC 43 ~ 46 die casting e shoa bakeng sa zinki, aluminium, tin le li-alloys tse ling tse se nang ferrous le li-alloys tsa koporo, tse ka sebelisoang e le ho forging kapa ho hatakela ho shoa.E na le boima bo phahameng, khanyetso e ntle ea ho apara le ho hanyetsa mocheso oa mocheso, ho hanyetsa ho kokobetsa mocheso o phahameng le ho hanyetsa mokhathala o phahameng.E ka chesetsoa le ho lokisoa.Ha e sebelisoa e le punch, reamer, rolling thipa, grooving thipa, dikere… Bakeng sa mocheso kalafo, ho ke ke ho hlokahala hore ho thibela decarburization.Haeba boima ba tšepe ea sesebelisoa se chesang bo phahame haholo ka mor'a ho tjheseletsa, bo tla boela bo robehe.

▲ GMT anti burst backing terata > 0.5 ~ 2.4mm HB ~ 300 high hardness bonding bonding, hard surface support and cracking welding.Tšehetso e phahameng ea ho tjheseletsa e nang le sebopeho se phahameng sa nickel chromium alloy e sebelisoa bakeng sa anti cracking bottom welding, ho tlatsa le ho tšehetsa.E na le matla a matla, 'me e khona ho lokisa ho phatloha, ho cheselletsa le ho tsosolosa tšepe.

▲ gmt-718 > 0.5 ~ 3.2mm HRC 28 ~ 30 tšepe ea hlobo bakeng sa lihlahisoa tsa polasetiki tse kang lisebelisoa tse kholo tsa ntlo, lipapali, puisano, lisebelisoa tsa elektronike le lipapali.Hlobo ea ente ea polasetiki, hlobo e hananang le mocheso le hlobo e hananang le kutu e na le machinability e ntle le ho hanyetsa likoti, e benyang e ntle haholo ka mor'a ho sila le bophelo bo bolelele ba ts'ebeletso.Mocheso oa preheating ke 250 ~ 300 ℃ mme mocheso oa poso oa ho futhumatsa ke 400 ~ 500 ℃.Ha ho lokisoa litšepe tse ngata ho etsoa, ​​​​ho sebelisoa mokhoa oa ho lokisa welding ka morao, o sa khoneng ho hlahisa mefokolo e kang fusion e futsanehileng le.

▲ gmt-738 > 0.5 ~ 3.2mm HRC 32 ~ 35 translucent polasetiki sehlahiswa hlobo tšepe le holim'a gloss, hlobo e khōlō, polasetiki hlobo tšepe sebopeho se rarahaneng sehlahisoa le ho nepahala ho phahameng.Hlobo ea ente ea polasetiki, hlobo e hananang le mocheso, hlobo e hananang le kutu, e thibela ho bola e ntle, ts'ebetso e ntle ea ts'ebetso, ho itšeha mahala, ho belisoa le ho hola ha motlakase, ho tiea ho hotle le ho se mamelle.Mocheso oa preheating ke 250 ~ 300 ℃ mme mocheso oa poso oa ho futhumatsa ke 400 ~ 500 ℃.Ha ho lokisoa litšepe tse ngata ho etsoa, ​​​​ho sebelisoa mokhoa oa ho lokisa welding ka morao, o sa khoneng ho hlahisa mefokolo e kang fusion e futsanehileng le.

▲ gmt-p20ni > 0.5 ~ 3.2mm HRC 30 ~ 34 hlobo ea ente ea polasetiki le hlobo e thibelang mocheso (mofuta oa koporo).Alloy e nang le ts'oaetso e tlase ea ho phatloha ha tjheseletsa e entsoe ka litaba tsa nickel tse ka bang 1%.E loketse bakeng sa polasetiki ea PA, POM, PS, PE, PP le ABS.E na le thepa e ntle ea ho bentša, ha e na porosity le crack ka mor'a ho cheselletsa, 'me e qeta hantle ka mor'a ho sila.Ka mor'a hore ho be le vacuum degassing le forging, e thatafalitsoe pele ho likhato tsa HRC 33, kabo ea boima ba karolo e tšoana, 'me bophelo ba lefu bo feta 300000. Mocheso oa preheating ke 250 ~ 300 ℃ le mocheso oa poso oa ho futhumatsa ke 400 ~ 500 ℃ .Ha ho lokisoa litšepe tse ngata ho etsoa, ​​​​ho sebelisoa mokhoa oa ho lokisa welding ka morao, o sa khoneng ho hlahisa mefokolo e kang fusion e futsanehileng le.

▲ gmt-nak80 > 0.5 ~ 3.2mm HRC 38 ~ 42 hlobo ea polasetiki ea polasetiki le tšepe ea seipone.Boima bo phahameng, phello e ntle ea seipone, EDM e ntle le ts'ebetso e ntle ea welding.Ka mor'a ho sila, e boreleli joaloka seipone.Ke tšepe ea hlobo ea polasetiki e tsoetseng pele ka ho fetisisa lefatšeng.Ho bonolo ho khaola ka ho eketsa likarolo tse bonolo tsa ho itšeha.E na le litšoaneleho tsa matla a phahameng, ho tiea, ho hanyetsa ho apara 'me ha ho na deformation.E loketse tšepe ea hlobo ea lihlahisoa tse fapaneng tsa polasetiki tse bonaletsang.Mocheso oa preheating ke 300 ~ 400 ℃ mme mocheso oa poso oa ho futhumatsa ke 450 ~ 550 ℃.Ha ho lokisoa litšepe tse ngata ho etsoa, ​​​​ho sebelisoa mokhoa oa ho lokisa welding ka morao, o sa khoneng ho hlahisa mefokolo e kang fusion e futsanehileng le.

▲ gmt-s136 > 0.5 ~ 1.6mm HB ~ 400 hlobo ea ente ea polasetiki, e nang le khanyetso e ntle ea kutu le ho phunyeletsa.Bohloeki bo phahameng, bohloeki bo phahameng, pholishe e ntle, mafome a matle le ho hanyetsa acid, mefuta e fokolang ea phekolo ea mocheso, e loketseng PVC, PP, EP, PC, PMMA polasetiki, li-module le li-fixtures tse sebetsang habonolo, super seipone e thibelang ho bola. hlobo, joalo ka hlobo ea rabara, likarolo tsa khamera, lilense, likheche tsa oache, jj.

▲ GMT Huangpai tšepe> 0.5 ~ 2.4mm HB ~ 200 tšepe hlobo, seeta hlobo, bonolo tšepe tjheseletsa, ho betla bonolo le etching, S45C le S55C tšepe lokisa.Sebopeho se setle, se bonolo, se bonolo ho sebetsa, 'me ho ke ke ha e-ba le li-pores.Mocheso oa preheating ke 200 ~ 250 ℃ mme mocheso oa poso oa ho futhumatsa ke 350 ~ 450 ℃.

▲ GMT BeCu (beryllium koporo)> 0.5 ~ 2.4mm HB ~ 300 koporo e entsoeng ka hlobo e nang le lisebelisoa tse phahameng tsa mocheso.Ntho e ka sehloohong ea tlatsetso ke beryllium, e loketseng ho kenngoa ka hare, li-cores tsa hlobo, litebele tse bolaeang, sistimi e futhumatsang ea semathi se chesang, li-nozzles tse fetisang mocheso, li-cavities tsa bohlokoa le lipoleiti tsa ho roala liforomo tsa hlobo ea ente ea polasetiki.Lisebelisoa tsa koporo tsa Tungsten li sebelisoa ho tjheseletsa tjheseletsa, tlhase ea motlakase, ho paka ka elektroniki le lisebelisoa tse nepahetseng tsa mochini.

▲ gmt-cu (argon welding koporo) > 0.5 ~ 2.4mm HB ~ 200 ts'ehetso ena ea welding e na le mefuta e mengata ea lisebelisoa 'me e ka sebelisoa bakeng sa ho lokisoa ha letlapa la electrolytic, alloy ea koporo, tšepe, borone, tšepe ea kolobe le likarolo tse akaretsang tsa koporo. .E na le thepa e ntle ea mochini mme e ka sebelisoa bakeng sa ho cheselletsa le ho lokisa motsoako oa koporo, hammoho le ho cheselletsa tšepe, tšepe ea kolobe le tšepe.

▲ GMT oli tšepe tjheseletsa terata > 0.5 ~ 3.2mm HRC 52 ~ 57 blanking die, gauge, ho hula shoa, ho phunya punch, e ka sebelisoa ho pharaletseng ka hardware batang stamping, letsoho mokhabiso embossing shoa, ka kakaretso sesebelisoa khethehileng tšepe, apara-manganga, oli. phodiso.

▲ GMT Cr tšepe tjheseletsa terata > 0.5 ~ 3.2mm HRC 55 ~ 57 blanking die, serame se etsa die, serame sa ho taka die, punch, high hardness, high bremsstrahlung le tshebetso e ntle ya ho seha terata.Futhumatsa 'me u chese pele u lokisa tjheseletsa, 'me u etse ketso ea ho futhumatsa ka mor'a ho lokisa welding.

▲ gmt-ma-1g > 1.6 ~ 2.4mm, terata ea ho tjheseletsa seipone se phahameng haholo, e sebelisoang haholo lihlahisoa tsa sesole kapa lihlahisoa tse nang le litlhoko tse phahameng.Hardness HRC 48 ~ 50 sisteme ea tšepe ea maraging, e kaholimo ho aluminium die casting die, low pressure casting die, forging die, blanking die le hlobo ea ente.Special hardened high toughness alloy e loketse haholo bakeng sa aluminium gravity die casting hlobo le heke, e ka lelefatsang bophelo ba ts'ebeletso ka makhetlo a 2 ~ 3.E ka etsa hlobo e nepahetseng haholo le seipone se phahameng haholo (ho lokisa heke, ho seng bonolo ho sebelisa mapetsong a mokhathala o chesang).

▲ GMT high speed steel welding terata (skh9) > 1.2 ~ 1.6mm HRC 61 ~ 63 high speed steel, e nang le nako e telele ea 1.5 ~ 3 linako tse ling tsa tšepe e tloaelehileng ea lebelo le phahameng.E loketse ho etsa lisebelisoa tsa ho itšeha, li-broaches tsa ho lokisa li-welding, lisebelisoa tse chesang tse sebetsang ka thata, ho shoa, ho shoa ha master forging, ho chesa setempe, screw dies, libaka tse thata tse sa keneng, litšepe tse lebelo le phahameng, litebele, lisebelisoa tsa ho seha Likarolo tsa elektronike, khoele rolling shoa, poleiti die, cheka rolara, moqolo shoa, lehare konpresser le likarolo tse sa tšoaneng shoa mechine e, joalo-joalo Ka mor'a litekanyetso tsa indasteri European, taolo e thata boleng, boleng bo phahameng carbon, sebopeho babatsehang, junifomo sebopeho sa ka hare, thata e tsitsitseng, ho itoanela, toughness. , ho hanyetsa mocheso o phahameng, joalo-joalo Thepa e molemo ho feta lisebelisoa tse akaretsang tsa sehlopha se le seng.

▲ GMT - likarolo tsa nitrided ho lokisa terata ea welding > 0.8 ~ 2.4mm HB ~ 300 e loketse hlobo le likarolo tsa ho lokisa holim'a metsi ka mor'a nitriding.

▲ aluminium tjheseletsa lithapo, haholo-holo 1 letoto la aluminium e hloekileng, 3 letoto la silicon le 5 Series I lithapo tjheseletsa, ka bophara ba 1.2mm, 1.4mm, 1.6mm le 2.0mm.

Kotsi ea mosebetsi e lokisa lentsoe

Mafu a Mosebetsing

Tekanyo ea kotsi ea argon arc welding e batla e le kholo ho feta ea welding ea motlakase ka kakaretso.E ka hlahisa likhase tse kotsi tse kang ultraviolet, mahlaseli a kotsi, ozone, carbon dioxide le carbon monoxide le lerōle la tšepe, tse ka lebisang ho mafu a sa tšoaneng a mosebetsi: 1) welder pneumoconiosis: inhalation ea nako e telele ea lerōle le lengata le ka bakang. Chronic pulmonary fibrosis mme e lebisa ho welder pneumoconiosis, e nang le bolelele ba lilemo tse 20.2) Chefo ea manganese: lefu la neurasthenia, ho se sebetse ha methapo ea autonomic, joalo-joalo;3) Electro optic ophthalmia: maikutlo a tsoang linaheng tse ling, ho chesa, bohloko bo boholo, photophobia, meokho, spasm ea mahlo, joalo-joalo.

Mehato ea ts'ireletso

(1) molemong oa ho sireletsa mahlo ho khanya ea arc, mask e nang le lense e khethehileng e sireletsang e tlameha ho sebelisoa nakong ea ho cheselletsa.(2) e le ho thibela arc ho chesa letlalo, welder o tlameha ho apara liaparo tsa mosebetsi, liatlana, likoahelo tsa lieta, joalo-joalo (3) e le ho sireletsa tjheseletsa le basebetsi ba bang ba tlhahiso ho tloha mahlaseli a kotsi, skrine e sireletsang e ka sebelisoa.(4) etsa tlhahlobo ea bophelo bo botle mosebetsing selemo se seng le se seng.