Ukusetyenziswa kwe-welder yeplastiki ye-ultrasonic, umgaqo, iimeko zokuwelda kunye namashishini afanelekileyo
Ukuwelda ngeplastiki ye-ultrasonic umatshini sebenzisa:
Umatshini wokuwelda weplastiki we-ultrasonic usetyenziselwa ukuwelda, ukugoba, ukubumba iimveliso zeplastiki ezifuywayo, ukubethela isinyithi neplastiki, ukuwelda kwe-fusion njalo njalo. Usetyenziswa kakhulu kwi-elektroniki, izixhobo zombane, iindawo zeemoto, iithoyi zeplastiki, izinto zokubhala, izinto ezifunekayo zemihla ngemihla, izinto ezenziwe ngezandla, izinto zokuthambisa, iifowuni eziphathwayo, iikhompyutha, iibhokisi zamandla, iitshaja, iiadaptha kunye neminye imveliso eyahlukeneyo yokuwelda.
Umgaqo womatshini wokuwelda weplastiki we-ultrasonic:
Umatshini wokuWelda we-Ultrasonic iveliswa yijenereyitha ye-20KHz (okanye i-15KHz) yemiqondiso ye-high-pressure, high-frequency, ngenkqubo ye-transducer, isignali iguqulwa ibe yi-high-frequency mechanical vibration, yongezwa kwi-workpiece yeplastiki, kumphezulu we-workpiece nakwi-frostration phakathi kwee-molecules kwaye yenza ukudluliselwa kwe-interface ukuya kubushushu kunyuke xa ubushushu bufikelela kwinqanaba lokunyibilika kwe-workpiece ngokwayo, ukuze i-interface ye-workpiece inyibilike ngokukhawuleza, kulandele ukugcwalisa izithuba phakathi kwe-interface, xa i-vibration iyeka, i-workpiece ngaxeshanye kwi-pressure cooling and shaping ethile, iya kufezekisa i-welding molding egqibeleleyo.
Umatshini omtsha wokuwelda weplastiki we-ultrasonic we-15KHz, ukuwelda kwe-ABS eqinileyo kunye ne-PC kunye ne-PE ethambileyo, izixhobo ze-PP, kunye nobubanzi obukhulu kakhulu, ubude be-weldments zeplastiki ezinde kakhulu, unefuthe elikhethekileyo, ukuhlangabezana neemfuno zeemveliso ezahlukeneyo, ngokweemfuno zemveliso yabathengi, ukusebenza kakuhle kunye nokuveliswa kwenqanaba lemveliso yeemodeli ezahlukeneyo zomatshini wokuwelda we-ultrasonic kunye Intloko yokuWelda ye-Ultrasonic, ijig, iimolds, iimolds, iimolds ezicinezela ngobushushu.
Iimeko zokuwelda ze-ultrasonic kwiimveliso zeplastiki:
Ukuwelda nge-ultrasonic Eyona meko ibaluleke kakhulu kukusetyenziswa kwexesha lamandla okuwelda (ukungcangcazela, ixesha lokuwelda) kunye nobude kunye noxinzelelo. Kakade ke, nezinye iimeko nazo zibalulekile.
Ubushushu bokuWelda: Ubushushu bokuhamba okuxineneyo kwezinto eziwelda nge-ultrasonically. Ngokunxulumene nobukhulu bokuphakama, kokukhona ubukhulu bokuphakama, kokukhona ubushushu bunyuka. Ngaphandle koko izinto aziyi kunyibilika.
Uxinzelelo: Sebenzisa i-gazelle yokusebenza esilinda ukuze ucinezele imveliso ebunjiweyo. Ngokubanzi uxinzelelo lomoya oluxinzelelweyo yi-0.1-0.3MPa (igauge), ngamanye amaxesha iphezulu kancinci. Nangona kunjalo, ukuba kusetyenziswa uxinzelelo oluphezulu, ukungcangcazela kobume besilinda kuya kuthintelwa.
Ixesha lokuwelda: ixesha lokuwelda liyahluka ngokuxhomekeke kuhlobo lwezinto kunye nokuma kwemveliso. Kwezinye iimveliso ezibunjiweyo, ixesha lokuwelda lemizuzwana eyi-0.2 kuphela lanele. Ukuba ixesha lokuwelda lide kakhulu, imiphetho emininzi ebhabhayo kunye namaqamza omoya aya kuveliswa ngenxa yokuwelda kakhulu, okuya kukhokelela ekuqineni komoya kwaye kufuneka kunyanyekelwe.
Ixesha Lokupholisa (Lokubamba): Kwiiplastiki zekristale, ukuba ubushushu bungaphantsi kweqondo lokunyibilika, ijoyinti iya kuqina, kwaye ixesha loxinzelelo lihlala ligcinwa phakathi kwemizuzwana eyi-0.1 kunye ne-0.2.
