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Litšobotsi tsa ts'ebetso ea mochini o khethang oa ho roala?Joang ho arola?E sebelisoa indastering efe?joang ho khetha?
Ts'ebetso ea tlhahiso ea mochini oa ho roala: Theknoloji ea mochini oa ho roala holim'a mochini oa mochini oa ho roala ke theknoloji ea ho roala lisebelisoa tse ncha tsa lik'hemik'hale holim'a sehlahisoa.Phello ea ho fafatsa pente holim'a sehlahisoa e bonahala ka ho khetheha ka hore e ka bapala mongobo ...Bala haholoanyane -
Ts'ebetso e meraro ea mochini o thibelang pente.
Ts'ebetso ea machining ea ho roala: Mochini oa ho roala ka botlalo ke o mong oa lisebelisoa tsa bohlokoa moleng oa tlhahiso.Kabo e atlehang ea thepa ea ho roala e ntlafatsa boleng ba sehlahisoa, 'me karolo ea eona indastering ea tlhahiso e boetse e totobetse.Mohala o tloaelehileng oa tlhahiso ea mochini oa ho roala oa...Bala haholoanyane -
Potoloho ea "circuit board conformal coating" ke eng?phello ke efe?Likarolo tsa li-coating tsa PCBA ke life?
Potoloho ea "circuit board conformal coating" ke eng?phello ke efe?Mokhoa oa ho etsa hore lihlahisoa li tšoarelle maemong a thata le tsona ke taba ea bohlokoa.Re sireletsa lihlahisoa tsa rona joang ho tsoa liphellong tsee tse senyang?Qalong, lisebelisoa tsa elektronike li ne li sirelelitsoe ka mokhoa o bitsoang potting.Sena ke...Bala haholoanyane -
Nalane ea Nts'etsopele le Tebello ea Ts'ebeliso ea Mochini oa Coating
Histori ea nts'etsopele ea mochini oa ho roala.Ntlafatso e potlakileng ea lisebelisoa tsa mochini o khothalelitse ntlafatso ea phetoho ea tlhahiso, mme tlatsetso ea theknoloji ea boiketsetso e ntlafalitse haholo boemo ba ts'ebeliso ea lisebelisoa tsa mochini le ho lokoloha ha basebetsi.Sesebelisoa ...Bala haholoanyane -
Ho na le li-motors tse 'maloa bakeng sa reflow soldering, mesebetsi ea tsona ke efe?Ho na le libaka tse kae tsa mocheso, 'me mocheso ke ofe?
Reflow soldering ke eng?Reflow soldering e bolela tšebeliso ea solder paste ho hokahanya karolo e le 'ngoe kapa tse ling tsa elektronike ho li-pads tsa ho ikopanya, le ho qhibilihisa solder ka ho futhumatsa ho laoloang ho finyella tlamo e sa feleng.Mekhoa e fapaneng ea ho futhumatsa joalo ka lionto tsa reflow, mabone a futhumatsang a infrared, kapa ...Bala haholoanyane -
Ke libaka life tse khethehileng tsa mocheso bakeng sa soldering ea SMT reflow soldering?Kenyelletso e qaqileng ka ho fetisisa.
Sebaka sa mocheso sa Chengyuan reflow solder se arotsoe haholo ka libaka tse 'ne tsa mocheso: sebaka sa preheating, sebaka sa mocheso se sa fetoheng, sebaka sa soldering le sebaka sa pholileng.1. Preheating zone Preheating ke mohato oa pele oa ts'ebetso ea reflow soldering.Nakong ena ea phalliso, potoloho eohle e ...Bala haholoanyane -
Molao-motheo oa ho sebetsa oa wave soldering, ke hobane'ng ha u sebelisa wave soldering?
Ho na le mekhoa e 'meli ea mantlha ea ho rekisa khoebong - reflow le wave soldering.Wave soldering e kenyelletsa ho fetisa solder ka boto e futhumetseng.Thempereichara ea boto, li-profiles tsa ho futhumatsa le ho pholisa (tse sa tsitsang), mocheso oa soldering, waveform (uniform), nako ea solder, sekhahla sa phallo, lebelo la boto, joalo-joalo ...Bala haholoanyane -
Lebaka la ho soasoa ka wave ka tin ke lefe?Phello ke efe?Joang ho ikamahanya?
Metsoalle e mengata ea wave soldering e na le maemo a amanang le tin ha a sebelisa wave soldering, e leng bothata haholo.Mabaka a ka sehloohong a boemo bona ke a latelang: Mosebetsi oa Flux ha oa lekana.Flux ha e na metsi ka ho lekaneng.Palo ea phallo e sebelisitsoeng e nyane haholo.Tšebeliso e sa lekaneng ea flux.The ci...Bala haholoanyane -
SMT reflow soldering curve ea mocheso
Reflow soldering ke mohato oa bohlokoa ts'ebetsong ea SMT.Boemo ba mocheso bo amanang le ho phalla ke parameter ea bohlokoa ho laola ho netefatsa hore ho na le khokahanyo e nepahetseng ea likarolo.Mekhahlelo ea likarolo tse itseng e tla ama ka kotloloho profil ea mocheso e khethiloeng ...Bala haholoanyane -
Litlhokahalo tsa tekheniki tsa ho roala pente e hlophisitsoeng ea PCBA ke life?Na tse tharo tse thibelang pente li kotsi?
Mechini e meraro ea anti-pente ke efe Moetsi oa mochini o thibelang pente oa Chengyuan Industry o tla u hlalosetsa hore rea tseba hore liboto tsa potoloho ke lihlahisoa tse bobebe haholo, 'me lerōle, hlobo le mongobo moeeng li lekane ho baka tšenyo ho tsona, tse tla baka ho lutla ha ...Bala haholoanyane -
Molao-motheo oa ts'ebetso le ts'ebetso ea ho kopanya maqhubu a mabeli le bahlahisi ba ka sehloohong
Mochini oa solder o entsoe haholo-holo ka lebanta la conveyor, heater, bate ea thini, pompo, le sesebelisoa sa flux foam (kapa ho fafatsa).Haholo-holo e arotsoe ka sebaka sa ho eketsa phallo, sebaka sa preheating le sebaka sa soldering.The solder ka bateng thini butle-butle qhibiliha tlas'a futhumatsang ea futhumatsang.The...Bala haholoanyane -
Mathata a tloaelehileng a boleng le tharollo ts'ebetsong ea SMT
Kaofela re tšepa hore ts'ebetso ea SMT e phethahetse, empa 'nete e sehlōhō.Se latelang ke tsebo e itseng mabapi le mathata a ka bang teng a lihlahisoa tsa SMT le mehato ea tsona ea ho hanyetsa.Ka mor'a moo, re hlalosa lintlha tsena ka botlalo.1. Tombstone phenomenon Tombstoneing, joalo ka ha ho bonts'itsoe, ke bothata boo ho bona leqephe la compon...Bala haholoanyane
