Isistimu kagesi emithathu, okuyibhethri lamandla, isilawuli se-drive motor kanye ne-motor, iyingxenye eyinhloko enquma ukusebenza kwezemidlalo kwezimoto zamandla amasha.Ingxenye eyinhloko yengxenye ye-motor drive yi-IGBT (I-Insulated Gate Bipolar Transistor).Njenge-"CPU" embonini yezogesi zamandla, i-IGBT yaziwa emhlabeni wonke njengomkhiqizo omele kakhulu kunguquko kagesi.Ama-chips amaningi e-IGBT ahlanganiswe futhi ahlanganiswe ndawonye ukuze akhe imojuli ye-IGBT, enamandla amakhulu namandla anamandla okukhipha ukushisa.Idlala indima ebaluleke kakhulu kanye nomthelela emkhakheni wezimoto ezintsha zamandla.
UCarman Haas anganikeza isixazululo sokuma okukodwa sokushisela imojula ye-IGBT.Uhlelo lokushisela luqukethe i-fiber laser, ikhanda lokushisela isithwebuli, isilawuli se-laser, ikhabethe lokulawula, iyunithi yokupholisa amanzi namanye amamojula omsebenzi asizayo.I-laser ifakwa ekhanda lokushisela ngokusebenzisa i-optical fibre transmission, bese ifakwa emisebeni ezoshiselwa.Khiqiza amazinga okushisa okushisela aphezulu kakhulu ukuze ufeze ukucutshungulwa kokushisela kwama-electrode okulawula i-IGBT.Izinto eziyinhloko zokucubungula ziyithusi, i-silver-plated yethusi, i-aluminium alloy noma insimbi engagqwali, enobukhulu obungu-0.5-2.0mm.
1, Ngokulungisa optical indlela isilinganiso futhi inqubo nemingcele, imigoqo yethusi mncane kungenziwa ashiselwe ngaphandle spatter (engenhla yethusi sheet <1mm);
I-2, Ifakwe imodyuli yokuqapha amandla ukuqapha ukuqina kokukhishwa kwe-laser ngesikhathi sangempela;
3, Ifakwe uhlelo lwe-LWM/WDD lokuqapha ikhwalithi yokushisela yomthungo ngamunye we-weld ku-inthanethi ukugwema ukukhubazeka kwe-batch okubangelwa amaphutha;
4, Welding Ukungena uzinzile futhi okusezingeni eliphezulu, kanye nokushintshashintsha Ukungena <± 0.1mm;
Ukusetshenziswa kokushisela kwebha yethusi ewugqinsi IGBT (2+4mm /3+3mm).
