Imbangela Yenqubo Yokushisela Ubuhlalu Be-LED Isibani Esifile

Phakathi nenqubo yokukhiqiza, obunye ubuhlalu bezibani buhlangabezana nesenzakalo sokuthi kukhona okwenzekayo okukodwa, intambo, kanye nezintambo eziningana zobuhlalu bezibani lapho kuhlolwa. Indlela yokufaka i-welding ingahlukaniswa nge-welding kagesi yensimbi, i-welding yesikhulumi sokushisa kanye ne-reflux welding, njll. Ngenxa yokuthi abakhiqizi abaningi abakhona abonga izindleko, iningi lamasosha ensimbi kagesi athengiwe kakhulu. Imikhiqizo engafanelekile ngokuvamile ayinasisekelo esiqinile, futhi kukhona ukuvuza. Lokhu kulingana nokwenza iluphu eyakhiwe ukuvuza kwensimbi yokushisela ithiphu-welding ye-LED-human body-earth, okusho izikhathi eziningi- Izikhathi ezingamakhulukhulu amandla kagesi isibani esinobuhlalu ayengezwe kubuhlalu besibani se-LED, futhi ngaso leso sikhathi. wawushisa waphela. Qaphela: Isimo sebhendi kagesi emile sizoba sibi kakhulu, ngoba lapho umzimba womuntu uxhumeke ebhandeni le-electrostatic, ukumelana nomhlabathi kuncane, futhi okwamanje kusuka emzimbeni womuntu kuya ebuhlalu besibani kuzoba kukhudlwana. Kusenezinkinga eziningi zamalambu ezilimele. B, isibani esifile esidalwa indawo yokushisisa sishiselwe. Ngenxa yohlu oluqhubekayo lwesampula yesibani, izinkampani eziningi ukuze zihlangabezane nezidingo zeqoqo elincane kanye nezinhlu zesampula, ngenxa yezindleko eziphansi zemishini, isakhiwo esilula nokusebenza, isiteji sokushisa sesibe yithuluzi lokukhiqiza elingcono kakhulu Nokho, ngenxa sebenzisa imvelo (isibonelo: kunenkinga yokuthi izinga lokushisa endaweni ene-fan) kanye nezinga lokuzijwayeza kanye nokulawulwa kwama-welding operators kanye nokulawulwa kwesivinini sokushisela kube yinkinga enkulu yezibani ezifile. Ngaphezu kwalokho, bafudumale Platform imishini grounding isimo. C, i-reflux welding, ngokuvamile le ndlela yokushisela iyindlela yokukhiqiza enokwethenjelwa kakhulu, elungele ukukhiqizwa nokucubungula okuningi. Uma ukusebenza kungalungile, kuzodala izibani ezifile ezinzima kakhulu, njengokulungiswa kwezinga lokushisa okungenangqondo, ukungasebenzi kahle komshini, njll. 2. Ukugcinwa okungalungile kubangela izibani ezifile: Lolu hlobo lwenkinga luvame kakhulu. Njengoba inkinga yomswakama ivimbela umswakama -ubufakazi ngemva kokuvulwa kwephakheji, uphawu lobuhlalu besibani ngokuvamile lisebenzisa izinto ze-silicone. Ngokwezici ezithile zokumuncwa kwamanzi, ukunamathisela ubuhlalu besibani ngemva kokuba umswakamo kuthunyelwe ubuhlalu obumanzi. Ngemuva kwebhodi, i-silicone ye-silicone ngemuva kwenqubo ye-welding ephezulu yokushisa izoshisa futhi ibe nenkontileka. Intambo yegolide, i-chip, kanye nabakaki kuzokhubazeka futhi intambo yegolide izogqashuka. Indawo yokukhanyisa izokhiqizwa. Emvelweni, izinga lokushisa lokugcina lingu -40 C- 100 C, kanti umswakama ohlobene ungaphansi kuka-85%; kungcono ukusebenzisa i-LED phakathi nezinyanga ezi-3 ngaphansi kwezimo zayo zokuqala zokupakisha ukuze ugweme ukugqwala kobakaki; lapho isikhwama sokupakisha se-LED sivulwa, isikhwama sokupakisha siyavulwa. Ngemuva kwalokho, sebenzisa ngokushesha ngangokunokwenzeka. Ngalesi sikhathi, izinga lokushisa lokugcina liyi-5 -30, kanti umswakama ohlobene ungaphansi kuka-60%. 3. Ukuhlanza amakhemikhali: Ungasebenzisi uketshezi lwamakhemikhali olungaziwa ukuhlanza i-LED, ngoba lokho kungase kulimaze ingaphezulu le-colloid ye-LED futhi kubangele nokuqhekeka kwe-collagen. Uma kunesidingo, sicela usebenzise utshwala -cotton swabs ekamelweni lokushisa kanye nendawo yokukhipha umoya. Isikhathi silawulwa kangcono emoyeni owodwa ovunguzayo uphelile. I-4, ukuguqulwa kubangela izibani ezifile: Ngenxa yokuguqulwa kwamanye amapuleti ayisibani, opharetha uzoba ipulasitiki. Ngenxa yokuguqulwa kwebhodi, ubuhlalu besibani obukulo buzophinde bukhubaze ngesikhathi esifanayo. Kukhona lolu hlobo lwebhodi lokuhlinzwa kwepulasitiki ngaphambi kokukhiqizwa. Ukuhlanganiswa nokunyakaza kokukhiqiza kwesikhathi eside kungase kubangele lo mkhuba. Kukhona futhi stacking. Ukuze kube lula ukwenza inqubo yokukhiqiza, ibhodi lesibani lipakishwe ngokuthanda kwakho. Ngenxa yamandla adonsela phansi, ubuhlalu besibani obuphansi buzoshintshwa bube yintambo yegolide. 5. Isakhiwo sokukhipha ukushisa, ukunikezwa kwamandla kanye nebhodi lokukhanya akufani: Ngenxa yomklamo wamandla ongenangqondo noma ukukhethwa kwamandla kagesi, ukunikezwa kwamandla kudlula umkhawulo omkhulu (i-ultra -current, umthelela osheshayo); Ukukhanya kwangaphambi kwesikhathi kwehla ngo-6, isisekelo sefekthri: kufanele ihlole ukuthi umugqa ophansi wefekthri ulungile yini. 7, ugesi omile: ugesi omile ungabangela ukuthi umsebenzi we-LED uhluleke. Kunconywa ukuvikela i-ESD ekulimazeni i-LED. A, ukutholwa kwe-LED nokuhlanganisa kufanele kulethe amasongo e-anti-static kanye namagilavu ​​aphikisanayo. B. Imishini yokushisela kanye nemishini yokuhlola, amatafula okusebenza, ama-rack rack, njll. kufanele ibekwe kahle. C. Sebenzisa ifeni ye-ion ukuqeda ugesi omile okhiqizwe ukungqubuzana phakathi nokugcinwa nokuhlanganisa ngesikhathi sokugcina nokuhlanganisa. D. Ibhokisi lesithako eline-LED lisebenzisa izithako ze-anti-static, futhi isikhwama sokupakisha sisebenzisa isikhwama sikagesi esimile. E. Ungenayo i-fluke, thinta i-LED. Into engavamile ezokwenzeka yi-LED yonakaliswe yi-ESD yile: A. Ukuvuza okuphambene, ukukhanya kuzodala ukukhanya. B. Inani le-voltage liba lincane. I-LED ayikwazi ukukhanya uma abashayeli be-low -current. 8. Ukushisela okungalungile kubangela ukuthi izibani zingakhanyi.