Khatello ea Sesebelisoa sa Phekolo ea Mocheso oa khatello

1 Scope

Tekanyetso ena e totobatsa ts'ebetso ea kalafo ea mocheso oa mora oa weld bakeng sa tšepe ea carbon le likarolo tse tlase tsa tšepe tse nang le tšepe.

Tekanyetso ena e sebetsa ho tšepe ea khabone le lihlahisoa tse tlase tsa tšepe tsa litanka le likepe tsa khatello. Kalafo ea mocheso oa mora-weld e kenngwa tšebetsong molemong oa mantlha oa ho ntlafatsa tšebetso e kopanetsoeng le ho fokotsa khatello ea masalla a tjheseletsa. Kalafo ea mocheso oa morao-rao ea lihlahisoa tse ling le eona e ka kengoa tšebetsong ka ho buuoa.

2. Litekanyetso tsa litšupiso

Liphumantsho tse fumanehang maemong ana a latelang li fana ka lipehelo tsa maemo ana ka ho qotsoa maemong ana. Nakong ea phatlalatso ea maemo, likhatiso tse bontšitsoeng li ne li sebetsa. Maemo ohle a tla ntlafatsoa, ​​'me bohle ba sebelisang maemo ana ba lokela ho lekola monyetla oa ho sebelisa mofuta oa morao-rao oa maemo a latelang.
Mokhoa oa GB9452-2003 oa ho metha libaka tse futhumatsang tsa sebopi sa kalafo ea mocheso

3. Litlhoko

Basebetsi le boikarabello

3.1.1 Motsamaisi oa kalafo ea mocheso o tla koetlisoa, a tšoanelehe 'me a fumane setifikeiti sa mosebetsi pele a etsa ts'ebetso ea kalafo ea mocheso oa weld.

3.1.2 Ts'ebetso ea kalafo ea mocheso oa weld-weld e hlophisoa ke setsebi sa kalafo ea mocheso mme ea hlahlojoa ke moenjineri oa kalafo ea mocheso.

3.1.3 Basebetsi ba kalafo ea mocheso ba lokela ho latela ts'ebetso ea kalafo ea mocheso oa mora-weld mme ba tlatse litlaleho tsa ts'ebetso ea mantlha ka hloko.

3.1.4 Moenjineri oa kalafo ea mocheso o ikarabella bakeng sa ho lekola lirekoto tsa ts'ebetso ea pele ea kalafo ea mocheso oa mora-weld (ho kenyeletsoa le nako ea mocheso oa ho rekota o iketsang), ho netefatsa hore na o fihlela litlhoko tsa kalafo ea mocheso oa kamora ho tjheseletsa, le ho saena le ho tiisa ka mora netefatso.

Sesebelisoa sa 3.2

3.2.1 Mefuta e fapaneng ea kalafo ea mocheso oa morao-rao le lisebelisoa li lokela ho fihlela litlhoko tse latelang:

• a) E ka fihlela litlhoko tsa ts'ebetso ea kalafo ea mocheso oa mora oa weld;
• b) Nakong ea ts'ebetso ea kalafo ea mocheso oa morao-rao, ha ho na tšusumetso e mpe likarolong tse futhumetseng;
• c) E ka netefatsa hore karolo e futhumetseng ea karolo e futhumetseng e futhumetse ka mokhoa o ts'oanang;
• d) Ho khona ho lekanya le ho laola mocheso ka nepo;
• e) Kamora hore karolo e futhumetseng e ts'oaroe ka mocheso kamora ho tjheseletsa, ho fetoha ha eona ho ka fihlela litlhoko le moralo le ts'ebeliso.

3.2.2 Lisebelisoa tsa kalafo ea mocheso oa weld li ka ba e 'ngoe ea tse latelang:

• a) Sebopi sa ho futhumatsa ka motlakase;
• b) Setofo sa khase ea Hood;
• c) Heater ea motlakase e futhumetseng e futhumetseng ea letsopa;
• d) Lisebelisoa tse ling tsa ho futhumatsa tse ka fihlelang litlhokahalo tsa kalafo ea mocheso oa mora oa weld

Mokhoa oa kalafo ea mocheso oa mocheso oa 3.3

3.3.1 Phekolo ea mocheso seboping 

• a) Kalafo ea mocheso oa morao-rao e lokela ho amohela mokhoa oa ho futhumatsa seboping, mme sebopi sa kalafo ea mocheso se lokela ho fihlela melaoana ea GB9452. Tabeng moo boleng ba kamano bo lekanang lipakeng tsa mocheso oa sebopi le karolo e futhumetseng bo bokelloang, mocheso oa sebōpi ka kakaretso o lumelloa ho bala mocheso oa karolo e futhumetseng nakong ea kalafo ea mocheso seboping. Leha ho le joalo, bakeng sa lihlahisoa tse khethehileng kapa tsa bohlokoa tsa ho tjheseletsa, tekanyo ea mocheso e lokela ho beoa karolong e futhumetseng. Sesebelisoa sa mocheso se futhumatsang se tla atleha.
• b) Likarolo tse futhumetseng li lokela ho beoa ka makhethe sebakeng se futhumatsang sebopi, 'me mocheso oa sebopi o lokela ho lekana le ho potoloha. Ha ho phekoloa mocheso seboping sa lelakabe, lelakabe le lokela ho qojoa ho fafatsa ka kotlolloho mosebetsing.
• c) Bakeng sa ho thibela ho ba le khatello ea maikutlo le khatello, ts'ehetso ea karolo e futhumetseng e lokela ho hlophisoa ka nepo, mme lithuso tse hlokahalang le lisebelisoa tse ling li lokela ho eketsoa likarolong tse kholo tse nang le mabota a mosesane le tse nang le phapang e kholo ea sebopeho le litekanyo tsa jiometri ho eketsa botsitso le botsitso ba botsitso.

3.3.2 Phekolo ea mocheso oa karolo

Kalafo ea mocheso oa mora-weld e lumelloa ho etsoa ka likarolo seboping. Ha karolo e futhumetseng e tšoaroa ka mocheso ka likarolo, bolelele ba eona ba ho futhumatsa bo phetoang bo ke ke ba ba tlase ho 1500mm. Ho lokela ho nkuoa mehato e nepahetseng ea ho koala karolo e ka ntle ea sebopi hore e futhumale e le hore mocheso oa mocheso o se ke oa ama sebopeho le ts'ebetso ea thepa.

3.3.3 Kalafo ea mocheso ka ntle ho sebōpi ka kakaretso

Ha o etsa kalafo e akaretsang ea mocheso ka ntle ho sebopi, motheong oa kopano ea 3.2.1, o lokela ho ela hloko:

• a) Nahana ka litlamorao tse mpe tsa phetoho ea maemo a leholimo, khaello ea motlakase le lintlha tse ling kalafong ea mocheso le mehato ea ts'ohanyetso;
• b) Mehato e hlokahalang e lokela ho nkuoa ho netefatsa ho ts'oana le botsitso ba thempereichara ea karolo e futhumetseng, le ho qoba khatello ea maikutlo le ho fetoha ha karolo e futhumetseng, sebopeho se ts'ehetsang, motheo, jj ka lebaka la katoloso ea mocheso le khutsufatso

3.3.4 Phekolo ea mocheso oa lehae

Mofuta oa B, C, D o kopantsoe ka manonyeletso, mofuta oa A o kopantsoeng moo hlooho e chitja e hokahaneng le silindara, le manonyeletso a haelloang a welded, mekhoa ea kalafo ea mocheso oa lehae ea lumelloa. Nakong ea kalafo ea mocheso oa lehae, bophara ba ho futhumatsa ka lehlakoreng le leng la tšepe ha boa lokela ho ba makhetlo a ka tlase ho makhetlo a mabeli botenya ba tšepe (iss ke botenya ba tšepe kopaneng e kopaneng); bophara ba ho futhumatsa ha bo na ho ba ka tlase ho makhetlo a 2 botenya ba tšepe ha phala e tšeloa khetla. Mehato ea ho boloka mocheso e lokela ho nkuoa bakeng sa likarolo tse haufi le sebaka sa ho futhumatsa e le hore mocheso oa mocheso o se ke oa ama sebopeho le ts'ebetso ea thepa.

3.4 Mehato ea ts'ebetso ea kalafo ea mocheso oa mora oa weld

3.4.1 Mocheso oa karolo e futhumetseng ha o kena kapa o tsoa seboping o ke ke oa feta 400 ° C, empa bakeng sa likarolo tse futhumetseng tse nang le phapang e kholo ea botenya, meaho e rarahaneng, litlhokahalo tse phahameng tsa botsitso, le boleng bo tlase ba khatello ea maikutlo, ba ka kena seboping kapa Thempereichara seboping ha e tsoa ka seboping ka kakaretso ha ea lokela ho feta 300 ° C.

3.4.2 Kamora hore tšepe e futhumale ho fihlela ho 400 ° C, sekhahla sa ho futhumatsa sa sebaka sa ho futhumatsa se ke ke sa feta (5000 / )s) ° C / h, mme se ke ke sa feta 200 ° C / h, mme bonyane e ka ba 50 ° C / h.

3.4.3 Ha ho futhumala, phapang ea mocheso kahare ho bolelele ba 5000mm sebakeng sa ho futhumatsa e ke ke ea feta 120 ° C.

3.4.4 Nakong ea ho boloka mocheso, phapang lipakeng tsa mocheso o phahameng ka ho fetisisa le o tlase sebakeng sa ho futhumatsa ha ea lokela ho feta 65 ° C.

3.4.5 Nakong ea nako ea ho futhumatsa le ho ts'oara, sepakapaka sa sebaka se futhumatsang se lokela ho laoloa ho thibela ho kenella ho feteletseng ha bokaholimo ba sehatsetsi.

3.4.6 Ha mocheso oa sebōpi o phahame ho feta 400 ℃, sekhahla se pholileng sa sebaka se futhumatsang se ke ke sa feta (6500 / )s) ℃ / h, 'me se ke ke sa feta 260 ℃ / h, mme bonyane e ka ba 50 ℃ / h.

3.4.7 Welding e tla tsoelapele ho pholisoa moeeng o khutsitseng kamora ho lokolloa ho latela mocheso oa lero oa 3.4.1.

3.4.8 Khothaletso ea ho tšoara mocheso le nako ea kalafo ea mocheso oa kamora 'weld bakeng sa limaraka tsa tšepe tse sebelisoang hangata

Tšepe sehlopheng botenya ba poso-ao chese kalafo mocheso mms, limilimithara Post-ao cheseletsa mocheso kalafo mocheso ℃ Post-ao cheseletsa kalafo mocheso tšoara nako

Ha ho na preheating pele ho tjheseletsa, preheating 100 ℃ pele ho tjheseletsa

Q235-AF, Q235-A, 10, 20, 20R, 25> 32> 38 600 ~ 640

1) Ha botenya

• Ha δs≤50mm,
• Ke (/s / 25) h, empa nako e khuts'oane ha e ka tlase ho 1 / 4h.

2) Ha botenya

• Ha δs> 50mm,
• Is [2+1/4×(δs-50)/25]h
• 09MnD —— —— 580 ~ 620
• 16Mone, 16MnR
• 16MnD, 16MnDR> 30> 34 600 ~ 640
• 12CrMo —— Botenya bofe kapa bofe 640 ~ 680 1) Ha botenya δs≤125mm, ke (/s / 25) h, empa nako e khuts'oane ha e ka tlase ho 1 / 4h.

3) Ha botenya δs> 125mm, ke [5 ＋ 0.25 × (δs － 125) ÷ 25] h

• 15CrMo, 15CrMoR —— botenya bofe kapa bofe 640 ~ 680
• 1Cr5Mo —— botenya bofe kapa bofe ba 720 ~ 760

Hlokomela:

1. Bakeng sa manonyeletso a nang le tšepe e nang le botenya bo fapaneng ba tšepe, botenya ba eona e tla ba bobebe.

2. Bakeng sa manonyeletso a litšepe tsa tšepe tse sa tšoaneng, ho tla etsoa qeto ea hore na kalafo ea mocheso e tla ba joang.

3. Bakeng sa kalafo ea mocheso oa morao-rao oa tšepe e tima le e halefileng, mocheso o ts'oereng ka kakaretso o lokela ho ba tlase ho feta mocheso o futhumetseng oa tšepe. Leha ho le joalo, ha ho na lithibelo kalafong ea mocheso oa mora-weld moo mocheso o ts'oereng o phahameng ho feta mocheso o futhumetseng mme ts'ebetso ea tšepe e ntse e ka fihlela litlhoko tsa sehlahisoa.

4. Botenya ba kalafo ea mocheso bo bua ka:

• a) Botenya ba karolo e tšesaane ha khetla le hlooho li hokahane;
• b) Botenya ba khetla e nang le li-flanges, li-tube kapa likarolo tse ling tse tšoanang;
• c) Botenya ba khetla kapa hlooho e cheselletse nozzle;
• d) Botenya ba tšepe ka lenonyello ha karolo eo e seng khatello e kenella karolong ea khatello;
• e) Botebo ba tšepe ea tokiso.

5. Nako ea ho ts'oara e ka eketsoa ka bongata.

3.5 Litlhoko tsa kalafo ea mocheso oa mora oa weld bakeng sa lipoleiti tsa liteko

Bakeng sa likepe tse nang le litlhoko tsa kalafo ea mocheso, poleiti ea liteko e tla fuoa kalafo ea mocheso oa morao-rao hammoho le sekepe.

Litlhoko tsa 3.6 tsa nako ea polokelo ea lirekoto tsa kalafo ea mocheso oa mora oa weld

Nako ea kalafo ea mocheso oa post-weld le nako ea ho boloka rekoto ea mocheso e ke ke ea ba tlase ho lilemo tse 7.

Ka kopo boloka mohloli le aterese ea sengoloa sena hore se hatisoe hape: Khatello ea Sesebelisoa sa Phekolo ea Mocheso oa khatello

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. 

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