Umenzi we-reflow soldering we-Shenzhen Chengyuan Industry ufumene ezi ngxaki zilandelayo eziqhelekileyo kwi-reflow soldering ixesha elide.Oku kulandelayo zezinye iingxaki eziqhelekileyo zokuthengisela, kunye neengcebiso zokugcinwa kunye nokuthintela:
1. Umphezulu we-solder joint ibonakala iqhwa, i-crystallized okanye i-rough.
Ukulungisa: Eli lungu lingalungiswa ngokufudumeza kwakhona kwaye livumele ukuba liphole lingaphazanyiswa.
Uthintelo: Khusela amalungu e-solder ukukhusela iingxaki
2. Ukunyibilika okungaphelelanga kwe-solder, ngokuqhelekileyo kubonakaliswe ngumhlaba onqabileyo okanye ongalinganiyo.I-solder adhesion ihlwempuzekile kule meko, kwaye iintanda zinokukhula kwi-joint ngokuhamba kwexesha.
Ukulungisa: Ngokuqhelekileyo inokulungiswa ngokufudumeza nje ikhonkco ngentsimbi eshushu de i-solder ihambe.I-solder egqithisileyo inokutsalwa ngencam yentsimbi.
Uthintelo: Intsimbi ye-solder efudunyezwe ngokufanelekileyo ngamandla aneleyo iya kunceda ukuthintela oku.
3. I-solder joint is overheated.I-solder ayikaphumi kakuhle okwangoku, kwaye intsalela evela kumbhobho otshisiweyo ibangela ukuba oku kwenzeke.
Ukulungisa: Amalungu e-solder ashushu kakhulu anokulungiswa emva kokucoca.Susa umjiko otshileyo ngokukhuhla ngononophelo ngencam yemela okanye yebrashi yamazinyo.
Ukuthintela: Intsimbi ecocekileyo, eshushu ngokufanelekileyo, ukulungiswa ngokufanelekileyo kunye nokucocwa kwamalungu kuya kunceda ukukhusela amalunga ashushu.
4. Amalungu onke abonise iimpawu zokungonelanga kwepad yokumanzisa.I-solder imanzisa iinkokeli kakuhle, kodwa ayenzi ibhondi elungileyo kunye neepads.Oku kunokuba ngenxa yebhodi engcolileyo, okanye ukufudumeza iipads kunye nezikhonkwane.
Ukulungisa: Le meko idla ngokulungiswa ngokubeka incam yentsimbi eshushu ezantsi komdibaniso de i-solder iqukuqele ukuvala ipad.
Ukuthintela: Ukucoca ibhodi kunye nokufudumeza iipads kunye nezikhonkwane kunokuthintela le ngxaki.
5. I-solder kwi-joint ayizange imanzise isikhonkwane konke konke kwaye i-pad imanzi kuphela.Kule meko, akukho bushushu obusetyenzisiweyo kwizikhonkwane, kwaye i-solder yayingenayo ixesha elaneleyo lokuhamba.
Ukulungisa: Lo mdibaniso unokulungiswa ngokufudumeza kwakhona kunye nokusebenzisa i-solder eninzi.Qinisekisa ukuba incam yentsimbi eshushu ichukumisa isikhonkwane kunye nepad.
Uthintelo: Nokufudumeza izikhonkwane kunye neepads kunokuthintela le ngxaki.
6. (INtaba yoMphezulu) Sinezikhonkwane ezintathu zecandelo lokunyuka kwendawo apho i-solder ingaqhubekiyo kwi-pad.Oku kubangelwa ukufudumeza iphini, kungekhona i-pad.
Ukulungisa: Ukulungiswa lula ngokufudumeza iphedi ngencam ye-solder, emva koko usebenzise i-solder ide ihambe kwaye inyibilike kunye ne-solder kwiphini.
7. Amalungu e-solder alambileyo awanayo i-solder eyaneleyo yokudibanisa.Olu hlobo lokudibanisa i-solder luxhomekeke kwiingxaki.
Lungisa: Hlaziya i-solder edibeneyo kwaye wongeze enye i-solder ukwenza uqhagamshelwano olulungileyo.
8. I-solder eninzi kakhulu
Lungisa: Ungadla ngokukhupha i-solder engaphezulu ngencam yentsimbi eshushu.Kwiimeko ezinzima, i-solder sucker okanye enye i-wick ye-solder nayo iyanceda.
9. Ukuba ucingo olukhokelayo lude kakhulu, kukho umngcipheko wesekethe emfutshane enokubakho.Amalungu amabini angasekhohlo ngokucacileyo ayingozi ukuwaphatha.Kodwa lowo ungasekunene unobungozi ngokwaneleyo.
Ukulungisa: Nciphisa zonke iintambo phezu kwee-solder joints.
10. Amalungu amabini e-solder ngakwesobunxele ayanyibilika kunye, enze uxhulumaniso phakathi kwezi zibini.
Lungisa: Ngamanye amaxesha i-solder engaphezulu inokutsalwa ngokutsala incam yentsimbi eshushu phakathi kwamalungu amabini e-solder.Ukuba kukho i-solder eninzi, i-solder sucker okanye i-wick ye-solder inokunceda ukukhupha ukugqithisa.
Uthintelo: Ukudityaniswa kwe-weld ngokuqhelekileyo kwenzeka phakathi kwamalungu ane-welds egqithisileyo.Sebenzisa ubungakanani obufanelekileyo besoda ukwenza udibaniso oluhle.
11. Iipads ezikhutshiweyo kumphezulu webhodi.Oku kwenzeka rhoqo xa uzama ukudiliza icandelo kwibhodi, mhlawumbi ngenxa yokusilela kokuncamathelisa.
Oku kuxhaphake ngokukodwa kwiibhodi ezinomaleko obhedu obhityileyo okanye ezingafakwanga kwimingxuma.
Isenokungabi ntle, kodwa idla ngokulungiswa.Eyona nto ilula ukulungisa kukusonga intambo phezu kocingo lobhedu olusadityanisiweyo kwaye luthengise njengoko kubonisiwe ekhohlo.Ukuba unemaski ye-solder ebhodini yakho, kuya kufuneka ikhuhlwe ngononophelo ukuze iveze ubhedu olungenanto.
12. I-solder elahlekileyo.Ezi solder zibanjwa ebhodini kuphela ngokuncamathela okushiyekileyo okuguquguqukayo.Ukuba ziye zakhululeka, ziyakwazi ukunqumla ibhodi ngokulula.
Ukulungisa: Susa ngokulula ngencam yemela okanye i-tweezers.
Ukuba ezi ngxaki zingasentla ziyenzeka, musa ukuphaphazela.Yithathe lula.Uninzi lweengxaki zinokulungiswa ngomonde.Ukuba i-solder ayihambi ngendlela ofuna ngayo:
(1) Yima kwaye uvumele i-solder iphole.
(2) Coca kwaye uyiayine intsimbi yakho yokuhlanganisa.
(3) Coca nayiphi na into etshileyo kwilungu.
(4) Emva koko phinda ufudumeze.
Ixesha lokuposa: Apr-23-2023