Imishini yokushisela amabala aphakathi nendawo isetshenziswa kabanzi ezimbonini ezahlukahlukene ngokusebenza kahle kwayo nokunemba ekuhlanganiseni izinto. Isici esisodwa esibalulekile sokuqinisekisa ikhwalithi nokuthembeka kwemikhiqizo eshiselwe ukuhlolwa kwamajoyinti e-solder. Kulesi sihloko, sizohlola izindlela eziningana zokuhlola amalunga e-solder ku-medium frequency spot welding.
- Ukuhlola Okubonakalayo: Ukuhlola okubonakalayo kuhlala kungenye yezindlela ezilula kodwa ezisebenzayo zokuhlola ikhwalithi ehlangene ye-solder. Abahloli abaqeqeshiwe bahlola ama-welds ngeso lenyama, befuna iziphambeko ezibonakalayo ezifana nokuma okungavamile, i-voids, noma i-spatter eyeqile. Nakuba le ndlela ikwazi ukubona izinkinga ezisobala, ingase iphuthe amaphutha angaphakathi angabonakali ngaphandle.
- Ukuhlolwa kwe-X-ray: Ukuhlolwa kwe-X-ray kuyindlela yokuhlola engonakalisi enikeza umbono obanzi wekhwalithi ehlangene ye-solder. Ivumela abahloli ukuthi babone amaphutha angaphakathi njengama-voids, imifantu, nokubopha okungafanele. Ngokudlula ama-X-ray ngokusebenzisa ama-welds futhi uthwebule izithombe eziholela, noma yikuphi ukungahambisani kwesakhiwo kungabonakala ngaphandle kokulimaza izingxenye ezihlanganisiwe.
- Ukuhlolwa kwe-Ultrasonic: Ukuhlolwa kwe-Ultrasonic kuhilela ukusetshenziswa kwamagagasi omsindo we-high-frequency ukuhlola amalunga e-solder. Le ndlela ingakwazi ukubona amaphutha ngokuhlaziya ukuthi amaza omsindo asakazeka kanjani ezintweni. Izinguquko kumaphethini wamagagasi zingabonisa izinkinga ezifana ne-porosity, ukuhlanganisa okungaphelele, noma ukungena okwanele. Ukuhlolwa kwe-Ultrasonic kuyashesha, kuthembekile, futhi kungenziwa ngokuzenzakalela ekukhiqizeni umthamo ophezulu.
- Ukuhlolwa Kwe-Microscopy: Ukuhlolwa kwe-Microscopy kubandakanya ukukhulisa amalunga e-solder ukuze ahlolwe kabanzi. Imakroskopu ye-Optical noma ye-electron ingaveza imininingwane emihle yesakhiwo esihlanganyelwe, njengemingcele yezinhlamvu, izinhlanganisela ze-intermetallic, kanye nekhwalithi yokubopha iyonke. Le ndlela iwusizo ikakhulukazi ezinjongweni zocwaningo nezokuthuthukisa ukuze kuthuthukiswe amapharamitha wokushisela.
- Ukuhlolwa kwe-Dye Penetrant: Ukuhlola ukungena kwedayi kusetshenziselwa ukuthola amaphutha aphuka phezulu. Udayi onemibala usetshenziswa ebusweni be-weld, futhi ngemva kwesikhathi esithile, kusetshenziswe umthuthukisi. Uma kukhona ukuqhekeka kwendawo noma ukuvuleka, udayi uzongena kuwo. Le ndlela iwusizo ekuhlonzeni amaphutha angase abeke engcupheni ubuqotho besakhiwo belunga.
Sengiphetha, ukuqinisekisa ikhwalithi yamalunga e-solder emishinini yokushisela imvamisa emaphakathi kubalulekile ekuqinisekiseni ubuqotho bemikhiqizo eshiselwe. Ukusebenzisa inhlanganisela yezindlela zokuhlola, okuhlanganisa ukuhlola okubonakalayo, ukuhlolwa kwe-X-ray, ukuhlolwa kwe-ultrasonic, ukuhlolwa kwe-microscopy, nokuhlola ukungena kodayi, kuvumela abakhiqizi ukuthi bahlole ngokucophelela amashisela futhi bathathe izinyathelo zokulungisa lapho kudingeka. Indlela ngayinye inamandla ayo kanye nemikhawulo, okwenza indlela enezici eziningi ibe yindlela ephumelela kakhulu yokuqinisekisa ukwethembeka kwezingxenye ezishiselwe.
Isikhathi sokuthumela: Aug-24-2023
