Imiqondo Yobuchwepheshe be-Electrode Yemishini Yokushisela Yendawo Ye-DC Emaphakathi-Frequency

Imishini yokushisela indawo ye-DC eyimvamisa emaphakathi isiyingxenye ebalulekile yezimboni ezihlukahlukene zokukhiqiza, ihlinzeka ngezixazululo ezisebenza kahle nezinembayo zokushisela ezinhlotsheni eziningi zezicelo.Inhliziyo yale mishini ilele kuma-electrode ayo, adlala indima ebalulekile enqubweni yokushisela.Kulesi sihloko, sizocubungula imiqondo ebalulekile yobuchwepheshe be-electrode yemishini yokushisela indawo ye-DC esezingeni eliphakathi.

1. Ukukhetha Okubalulekile: Ukukhethwa kwezinto ze-electrode kubaluleke kakhulu ekuqinisekiseni ukuphila isikhathi eside nokusebenza komshini wokushisela indawo.Ama-electrode ngokuvamile enziwa ngezinto ezifana nethusi, ama-alloys ethusi, nezinsimbi eziphikisayo.I-Copper iyisinqumo esivamile ngenxa ye-conductivity yayo kagesi kanye ne-thermal, kanye nokumelana kwayo nokugqoka nokudiliza ngesikhathi sokushisela.
2. I-Electrode Geometry: Idizayini yethiphu ye-electrode ibalulekile ekuzuzeni ama-welds angaguquki futhi aphezulu.Ama-geometri amathiphu ahlukahlukene, njenge-flat, i-dome, ne-pointed, asetshenziswa ngokuya ngohlelo lokusebenza.Ijiyomethri ye-electrode kufanele ivumele ukuthintana okufanele nezingcezu zokusebenza kanye nokudluliswa kwamandla okusebenzayo.
3. Amasistimu Okupholisa: I-Medium-frequency spot welding ye-DC ikhiqiza inani elibalulekile lokushisa kumathiphu e-electrode.Ukuze uvimbele ukushisa nokugcina ubuqotho bama-electrode, kusetshenziswa izinhlelo zokupholisa ezisebenzayo.Ukupholisa amanzi kuyindlela evamile, futhi kubalulekile ukuqapha nokulawula inqubo yokupholisa ukuvimbela ukulimala okushisayo.
4. Phoqa Ukulawula: Amandla asetshenziswa ama-electrode ezintweni zokusebenza abalulekile ukuze kuzuzwe ukushisela okuqinile nokungaguquguquki.Imishini yokushisela yesimanje isebenzisa izinhlelo ezithuthukisiwe zokulawula amandla ukuze kuqinisekiswe ukuthi amandla afunekayo ayagcinwa kuyo yonke inqubo yokushisela.
5. Ukuqondanisa Nokunemba: Ukuqondanisa okunembile kwama-electrode nezinto zokusebenza kubalulekile ukuze ugweme ukushisela okungajwayelekile kanye nokukhubazeka.Izinhlelo zokulawula ukunemba nezinzwa zisetshenziselwa ukuqinisekisa ukuthi ama-electrode abekwe ngendlela efanele ngaphambi nangesikhathi senqubo yokushisela.
6. I-Electrode Dressing: Ngokuhamba kwesikhathi, ama-electrode angaguga noma angcoliswe, athinte ikhwalithi yokushisela.Ukugqoka okujwayelekile kwama-electrode, okubandakanya ukubunjwa kabusha noma ukulungisa kabusha amathiphu e-electrode, kubalulekile ukuze kugcinwe ukusebenza kokushisela.
7. Ukuqapha kanye Nempendulo: Ukuqapha ngesikhathi sangempela inqubo yokushisela kubalulekile ekulawuleni ikhwalithi.Izinzwa namasistimu empendulo ahlinzeka ngedatha ezicini ezifana nezinga lokushisa lamanje, i-voltage, ne-electrode, okuvumela opharetha ukuthi benze izinguquko ezidingekayo ukuze bathole imiphumela emihle.
8. Ukunakekela kanye Nokuhlola: Ukugcinwa okufanele nokuhlolwa ngezikhathi ezithile kwama-electrode kubalulekile ukuze kuvinjwe isikhathi sokuphumula esingalindelekile nokuqinisekisa isikhathi eside somshini wokushisela indawo.Ukuhlolwa okujwayelekile kokuguga, ukulimala, kanye nokungcoliswa kufanele kube yingxenye yendlela yokunakekela.

Sengiphetha, ukuqonda imiqondo eyisihluthulelo yobuchwepheshe be-electrode kubalulekile ekuzuzeni ukushisela okungaguquki nokusezingeni eliphezulu ngemishini yokushisela indawo ye-DC ene-medium-frequency.Ukukhethwa kwezinto, i-electrode geometry, izinhlelo zokupholisa, ukulawula amandla, ukuqondanisa ukunemba, ukugqoka ama-electrode, ukuqapha, nokunakekela konke kudlala indima ebalulekile ekuqinisekiseni ukusebenza kahle nokuthembeka kwale mishini emisebenzini ehlukahlukene yezimboni.