Ukuzinamathisela kwehhavini kufinyelela umthelela wokuzibambela ngokubeka ikhoyili eqediwe kuhhavini ukuze kufudumale. Ukuze kufinyelelwe ukushisa okufanayo kwekhoyili, kuya ngesimo nobukhulu bekhoyili, izinga lokushisa kuhhavini ngokuvamile lidinga ukuba phakathi kuka-120 ° C no-220 ° C, kanti isikhathi esidingekayo yimizuzu emi-5 kuye kwengama-30. Ukuzinamathisela kukahhavini kungabi ngokwezomnotho kwezicelo ezithile ngenxa yesikhathi eside esidingekayo.
Inzuzo |
Ububi |
Ubungozi |
1. Ilungele ukwelashwa kokushisa emva kokubhaka
2. Ilungele amakhoyili we-multilayer |
1. izindleko eziphezulu
2. isikhathi eside |
Ukungcoliswa kwamathuluzi |
1. Uyacelwa ukuthi ubheke emfushane yomkhiqizo ukukhetha imodeli efanelekile yomkhiqizo nezincazelo ukugwema ukungasebenziseki ngenxa yokungahambisani.
2. Lapho uthola izimpahla, qinisekisa ukuthi ibhokisi lokupakisha elingaphandle lichotshoziwe yini, lonakele, liphakathi noma likhubazekile; ngesikhathi sokuphathwa, kufanele iphathwe ngobumnene ukugwema ukudlidlizela futhi intambo yonke yehliswa.
3. Naka ukuvikela ngesikhathi sokugcina ukuze kungalimali noma kugaywe yizinto ezilukhuni ezifana nensimbi. Akuvunyelwe ukuxuba nokugcina ama-solvents we-organic, ama-acid aqinile noma ama-alkalis aqinile. Uma imikhiqizo ingasetshenziswanga, intambo iphela kufanele ipakishwe ngokuqinile futhi igcinwe emaphaketheni asekuqaleni.
4. Ucingo oluyimbumba kufanele lubekwe endaweni yokugcina umoya enothuli (kufaka phakathi uthuli lwensimbi). Akuvunyelwe ukuqondisa ilanga nokugwema ukushisa okuphezulu nomswakama. Indawo yokugcina enhle kakhulu yilezi: izinga lokushisa ≤ 30 ° C, umswakama ohlobene & 70%.
5. Lapho ususa i-bobbin e-enameled, umunwe wokukhomba wesokudla nomunwe ophakathi nendawo umgoqo wepuleti wokugcina ongaphezulu, futhi isandla sobunxele sisekela ipuleti engezansi. Ungathinti ucingo oluhlanganisiwe ngqo ngesandla sakho.
6. Ngesikhathi senqubo yokubopha, faka i-bobbin ku-hood yokukhokha ngangokunokwenzeka ukugwema ukungcoliswa kwe-solvent kocingo. Ngenqubo yokubeka ucingo, lungisa ukungezwani okugoqayo ngokuya ngegeji yezingqinamba zokuphepha ukugwema ukuphuka kocingo noma ukunwetshwa kwentambo ngenxa yengxabano eyeqile. Nezinye izingqinamba. Ngasikhathi sinye, ucingo luvinjelwe ukuthi lungahlangani nento eqinile, okuholela ekulimaleni kwefilimu kapende nesekethe elifushane.
7. I-solvent-adhesive self-adhesive wire bonding kufanele inake ukugxila kanye nenani le-solvent (kunconywa i-methanol ne-ethanol ngokuphelele). Lapho uhlanganisa intambo yokunamathisela eshisayo eshisayo, qaphela ibanga eliphakathi kwesibhamu sokushisa nesikhunta nokulungiswa kokushisa.