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Iimpawu zenkqubo yomatshini wokugquma okhethiweyo?Indlela yokuhlela?Isetyenziswa kweliphi ishishini?njani ukukhetha?
Inkqubo yokuvelisa umatshini wokugubungela: Itekhnoloji yomatshini wokugubungela umphezulu womatshini wokugquma iteknoloji yokugquma into emitsha yeekhemikhali kumphezulu wemveliso.Umphumo wokutshiza ipeyinti kumphezulu wemveliso ubonakaliswa ngokukodwa ukuba unokudlala umswakama ...Funda ngokugqithisileyo -
Iinkqubo ezintathu zomatshini wokuthambisa wepeyinti.
Inkqubo yokucoca i-coating: Umatshini wokugquma ngokuzenzekelayo yenye yezinto ezibalulekileyo kumgca wemveliso.Ukuhanjiswa okusebenzayo kwezinto zokugquma kuphucula umgangatho wemveliso, kwaye indima yayo kwishishini lokuvelisa iyabonakala.Umgca wokuvelisa umatshini wokugquma oqhelekileyo we...Funda ngokugqithisileyo -
Yintoni ibhodi yesekethe yokwaleka ngokusesikweni?yintoni umphumo?Loluphi ulwahlulo lwe-PCBA yokwaleka ngokusesikweni?
Yintoni ibhodi yesekethe yokwaleka ngokusesikweni?yintoni umphumo?Indlela yokwenza iimveliso ezihlala ixesha elide kwiindawo ezinzima nazo ziyisihloko esibalulekileyo.Sizikhusela njani iimveliso zethu ezichanekileyo kwezi ziphumo ziyingozi?Ekuqaleni, izixhobo zombane zazikhuselwe yindlela ebizwa ngokuba yimbiza.Oku ndi...Funda ngokugqithisileyo -
Imbali yoPhuhliso kunye neProjekthi yokuSebenza koMshini wokuTyala
Imbali yophuhliso lomatshini wokugquma.Uphuhliso olukhawulezayo lwezixhobo ezizenzekelayo lukhuthaze uphuhliso lwenguqu yokuvelisa, kwaye ukongezwa kweteknoloji ye-automation kuye kwaphucula kakhulu umgangatho wokusetyenziswa kwezixhobo zoomatshini kunye nabasebenzi abakhululekileyo.Isicelo...Funda ngokugqithisileyo -
Kukho iimoto ezininzi zokuphinda zifakwe kwi-solder, yintoni imisebenzi yazo?Zingaphi iindawo zobushushu ezikhoyo, kwaye lithini iqondo lobushushu?
Yintoni i-reflow soldering?I-Reflow soldering ibhekisela ekusebenziseni i-solder paste ukudibanisa enye okanye ngaphezulu kwezinto ze-elektroniki kwiipads zoqhagamshelwano, kunye nokunyibilikisa i-solder ngokufudumeza okulawulwayo ukufezekisa ukuxhamla ngokusisigxina.Iindlela ezahlukeneyo zokufudumeza ezinjengee-oveni zokufudumeza, izibane zokufudumeza nge-infrared, okanye...Funda ngokugqithisileyo -
Zeziphi iindawo zobushushu ezithile ze-SMT zokuphinda zifakwe kwi-solder?Eyona intshayelelo eneenkcukacha.
Indawo yeqondo lobushushu le-Chengyuan yohlulwe ikakhulu ngokwemimandla emine yobushushu: indawo yokufudumeza, indawo yobushushu obungaguqukiyo, indawo yokuthambisa, kunye nendawo yokupholisa.1. Indawo yokufudumala Ukufudumala yinqanaba lokuqala lenkqubo ye-reflow soldering.Ngexesha lesi sigaba sokubuyela kwakhona, yonke isekethe ...Funda ngokugqithisileyo -
Umgaqo wokusebenza we-wave soldering, kutheni usebenzisa i-wave soldering?
Kukho iindlela ezimbini eziphambili zokuthengisela ukuthengisa - ukuphindaphinda kunye ne-wave soldering.I-Wave soldering ibandakanya ukudlula kwi-solder kunye nebhodi eshushu ngaphambili.Ubushushu bebhodi, ukufudumeza kunye neeprofayili zokupholisa (ezingezizo), ubushushu be-soldering, i-waveform (iyunifomu), ixesha le-solder, izinga lokuhamba, isantya sebhodi, njl ...Funda ngokugqithisileyo -
Siyintoni isizathu sokuthengiswa kwamaza ngetoti?Uyintoni umphumo?Indlela yokulungelelanisa?
Abahlobo abaninzi be-wave soldering baneemeko ezidityaniswe nge-tin xa usebenzisa i-wave soldering, eyinkathazo kakhulu.Izizathu eziphambili zale meko zilandelayo: Umsebenzi we-Flux awanele.I-Flux ayimanzi ngokwaneleyo.Umyinge we-flux ofakiweyo uncinci kakhulu.Ukusetyenziswa kwe-flux engalinganiyo.Isixeko...Funda ngokugqithisileyo -
SMT reflow soldering ijika lobushushu
I-Reflow soldering linyathelo elibalulekileyo kwinkqubo ye-SMT.Iprofayili yeqondo lokushisa elihambelana nokuhamba kwakhona yiparameter ebalulekileyo yokulawula ukuqinisekisa ukudibanisa okufanelekileyo kweengxenye.Iiparamitha zamacandelo athile ziya kuchaphazela ngqo iprofayile yobushushu ekhethiweyo ...Funda ngokugqithisileyo -
Ziziphi iimfuno zobugcisa zokugquma ipeyinti esemthethweni yePCBA?Ngaba ezi zintathu zokuchasa ipeyinti ziyingozi?
Yintoni emithathu anti-ipeyinti yokugquma umatshini wokugquma umatshini wokugquma umatshini weChengyuan uza kukuchazela ukuba siyazi ukuba iibhodi zeesekethe ziimveliso ezibuthathaka kakhulu, kwaye uthuli, ukungunda kunye nokufuma emoyeni zanele ukwenza umonakalo kubo, okuya kubangela ukuvuza kwe ...Funda ngokugqithisileyo -
Umgaqo wokusebenza kunye nomsebenzi we-solder wave wave kunye nabavelisi abakhulu
Umatshini wokuthambisa wamaza wenziwa ikakhulu libhanti lokuhambisa, iheater, ibhafu yetoti, impompo, kunye nesixhobo sokutshiza (okanye sokutshiza).Ukwahlulwe kakhulu kwindawo yokongeza i-flux, indawo yokufudumala kunye nommandla we-solder.I-solder kwibhafu ye-tin iyancibilika ngokuthe ngcembe phantsi kokufudumala kwe-heater.I...Funda ngokugqithisileyo -
Iingxaki zomgangatho oqhelekileyo kunye nezisombululo kwinkqubo ye-SMT
Sonke sinethemba lokuba inkqubo ye-SMT igqibelele, kodwa inyaniso ikhohlakele.Oku kulandelayo lulunye ulwazi malunga neengxaki ezinokwenzeka zeemveliso ze-SMT kunye nemilinganiselo yazo.Okulandelayo, sichaza le miba ngokweenkcukacha.1. Tombstone phenomenon Tombstoneing, njengoko kubonisiwe, yingxaki apho sheet compon...Funda ngokugqithisileyo
