2. I-ultrasonic plastic welding surface design
Ukuze wenze ukuhlushwa kwamandla e-ultrasonic, unciphise isikhathi sokushisela futhi uthuthukise ikhwalithi yokushisela ohlelweni lwe-welding yeplastiki, isakhiwo se-ultrasonic welding horn surface idinga ukuklanywa ngokukhethekile.
(1) Uma izingxenye ezimbili zepulasitiki zidinga ukushiselwa endizeni, uma unqenqema oluyi-convex lwendawo ethile ephambanayo lwenzelwe endaweni yokushisela engxenyeni yokushisela, amandla okudlidliza e-ultrasonic angagxiliswa enqubweni yokushisela futhi isikhathi sokushisela singafinyezwa.Ngemva kokuncibilika, unqenqema lwe-convex lusakazwa ngokulinganayo phezu kwendawo yokushisela, ukuze kukhiqizwe amandla okuxhumana aqinile futhi kuncishiswe ukuwohloka kwendawo yokushisela.Kungaba ngcono ukusebenzisa isifuni samandla esingunxantathu esikhundleni sikanxande.Kunezindawo zokushisela eziningana zezinhlelo zokusebenza ezahlukene.
(2) Isihlukanisi seplasma esilahlwayo siwukufaka lonke igazi lomuntu enkomishini yeplasma futhi senze ukunyakaza okujikelezayo ngesivinini esikhulu kusihlukanisi ukuze kuhlukanise iplasma kulo lonke igazi.Umkhiqizo wawuvalwe ekuqaleni ngendandatho yokuvala yerabha kanye nendandatho ye-aluminium yokuvala yangaphandle, futhi kamuva sasebenzisa umshini wokushisela we-ultrasonic ukuze sivale uxhumano, sicela ubuyekeze isithombe esingezansi.Ngomklamo wangempela, isetshenziswe kunqubo yokuvala indandatho ye-aluminium, futhi indandatho ye-aluminium igoqwe futhi icindezelwe ngesikhathi esifanayo, nakuba umphumela wokushisela ulungile.Kodwa ngemva kwesikhathi esithile, ukuguqulwa kuzokwenzeka lapho indandatho yenjoloba kanye nesembozo esiphezulu kuhlanganiswa nomzimba wendebe, futhi kulula ukwenzeka isenzakalo sokubekwa uphawu okuxekethile, ukuvuza ohlelweni lokusebenzisa, okuholela ekumoshweni kwemithombo yegazi. .Kodwa-ke, ukusetshenziswa kwe-welding ye-ultrasonic kugwema ngokuphelele lesi simo.
(3)I-welder ye-ultrasonicingaphinda isetshenziselwe ukupakisha izikhwama zokumnika ibhodlela lepulasitiki elikhulu-volume parenteral (LVP).Njengengxenye entsha yamabhodlela engilazi, ukupakishwa kwe-LVP kusetshenziswe kabanzi emkhakheni wokufakwa kwe-LVP, okubonakala ngesisindo esilula, asikho isidingo sokuphinda sisetshenziswe, kanye nemvula encane yezinhlayiyana.Ekwakheni kwethu uphondo lwe-ultrasonic, indlela yokuhlanganisa i-cap yebhodlela kanye ne-bottle body seal kuwubunzima obukhulu bezobuchwepheshe.Kule nqubo, sisebenzisa futhi ubuchwepheshe be-welding ultrasonic, sicela ubuyekeze isithombe esingezansi.Ngenxa yokuthi i-polypropylene ilula ukumunca amandla, sisebenzisa isikhunta esisekela insimbi esingaphansi komzimba webhodlela ukuze sinciphise ubukhulu bomlomo webhodlela ohlelweni lwe-welding, ngaleyo ndlela sinciphise ukumuncwa kwamandla.Iningi lamandla e-ultrasonic liguqulwa libe amandla okushisa, futhi indawo ephansi ebophayo yomlomo webhodlela kanye ne-cap iyancibilika futhi ihlanganiswe ibe yinye.Ngemuva kokwamukela i-ultrasonic bottle mouth welding, umkhiqizo unokubukeka okuhle nokubeka uphawu okuthembekile.Manje sithuthukisa ulayini wokukhiqiza we-welding wesiteshi othomathikhi ukuze uhlangabezane nezidingo zabasebenzisi.
Isikhathi sokuthumela: Apr-07-2022