Imishini yokushisela i-Mid-frequency spot welding isetshenziswa kakhulu embonini yokukhiqiza ngenxa yokusebenza kahle kwayo okuphezulu kanye nekhwalithi enhle yokushisela.Kodwa-ke, ngesikhathi senqubo yokushisela, ingaphezulu le-workpiece lingase lingcolile noma lingcoliswe, lithinte ikhwalithi yokushisela.Ngakho-ke, kubalulekile ukuhlanza ubuso be-workpiece ngaphambi kokushisela.Kulesi sihloko, sizokwethula izindlela ezimbalwa zokuhlanza indawo yemishini yokushisela amabala aphakathi nefrequency.
Ukuhlanza amakhemikhali
Ukuhlanza ngamakhemikhali kuyindlela evamile yokuhlanza ingaphezulu lezinto zokusebenza ngaphambi kokushisela.Ilungele ukususa amafutha, amafutha, ukugqwala nokunye ukungcola.Isixazululo sokuhlanza kufanele sikhethwe ngokusekelwe ezintweni ze-workpiece kanye nohlobo lokungcola.Ngemuva kokusebenzisa isixazululo sokuhlanza, indawo engaphezulu kufanele ihlanjululwe kahle ngamanzi ukuze kukhishwe noma yimaphi amakhemikhali asele.
Ukuhlanza ngomshini
Ukuhlanza ngomshini kuhilela ukusebenzisa amathuluzi emishini ukuhlanza indawo yokusebenza, njengamabhulashi ocingo, i-sandpaper, noma amasondo okugaya.Le ndlela ilungele ukususa ukungcola okungaphezulu nokulungiselela indawo yokushisela.Nokho, kungase kungafaneleki kuzo zonke izinto zokwakha, njengoba kungase kubangele umonakalo ku-workpiece.
Ukuhlanza i-laser
Ukuhlanza i-laser kuyindlela yokuhlanza engathinteki esebenzisa ama-laser anamandla amakhulu ukuze asuse ukungcola ebusweni bomsebenzi.Le ndlela ilungele ukususa ukungcola okunenkani njengokugqwala nopende.Ifanele futhi ukuhlanza izindawo okunzima ukufinyelela kuzo kanye nezinto ezithambile.Nokho, idinga imishini ekhethekile futhi ingase ibize.
Ukuhlanza kwe-ultrasonic
Ukuhlanza nge-Ultrasonic kuhilela ukusebenzisa amaza omsindo we-high-frequency ukususa ukungcola ebusweni bomsebenzi.Ifanele ukuhlanza izingxenye ezincane neziyinkimbinkimbi.Isixazululo sokuhlanza sifakwe ethangini, futhi i-workpiece igxiliswe isisombululo.Amagagasi e-Ultrasonic abe esesetshenziswa kwisixazululo, enza ama-bubbles anengcindezi ephezulu asusa ukungcola ebusweni bomsebenzi.
Sengiphetha, kunezindlela ezahlukahlukene zokuhlanza indawo ezitholakalayo zemishini yokushisela indawo ye-mid-frequency spot.Ukuhlanza amakhemikhali, ukuhlanza ngomshini, ukuhlanzwa nge-laser, nokuhlanza nge-ultrasonic zonke izindlela ezisebenzayo zokususa ukungcola nokulungiselela indawo yokushisela.Ukukhethwa kwendlela yokuhlanza kufanele kuncike ezintweni ze-workpiece, uhlobo lokungcola, kanye nokuphela kwendawo oyifunayo.
Isikhathi sokuthumela: May-12-2023