Binciken tsarin kayan aikin walda na filastik filastik-I

A cikin tsarin samar da samfuran filastik, fasahar walda na ultrasonic na iya rufe samfuran filastik cikin sauri da inganci.Bayan haka, a cikin aiwatar da hatimi, ba lallai ba ne a sami samfuran filastik masu dumama a waje ko kuma babu buƙatar wani motsi, tasirin walda yana da kyau sosai kuma ƙarfin walda shima yana da girma sosai.A lokacin da ultrasonic waldi fasahar a cikin aikace-aikace tsari, da fasali na low cost da high aminci kuma ya sa shi ne yadu amfani a filastik injuna kayayyakin, stationery masana'antu, kayan shafa masana'antu, abin wasa masana'antu, lantarki masana'antu.

1. Ultrasonic filastik walda fasahar da halaye

1. 1 Ultrasonic roba waldi fasaha

Fasahar walda ta filastik Ultrasonic ita ce walda samfuran filastik tare ta hanyar ƙa'idar girgizar ultrasonic.Lokacin da aka yi amfani da igiyar ultrasonic don walda walda na filastik, gogayya zai faru tsakanin kwayoyin halitta a cikin igiyar ultrasonic da kuma tuntuɓar samfuran filastik, sa'an nan kuma zazzabi na walda akan farfajiyar walda ta filastik da sauri ya isa wurin narkewa na filastik.A wannan lokacin, narkewar waldar filastik biyu za ta gudana tare.Lokacin da kwayoyin da ke cikin igiyar ruwa ta ultrasonic suka daina rawar jiki, Narke filastik yana fuskantar matsin lamba kuma yana ƙarfafawa da sauri kuma yana yin crystallizes, yana yin walda ko da.Ƙarfin walƙiya yana kusa da na albarkatun ƙasa.Domin weld filastik inji welds tare, shi wajibi ne don tabbatar da cewa zafi generated da ultrasonic kalaman na iya faruwa ne kawai a cikin walda yankin, da kuma daidai makamashi shiryarwa tsarin ya kamata a yi amfani da canja wurin da kuma shiryar da zafi generated da ultrasonic kalaman, da kuma tsarin jagoran makamashi kuma ana kiransa tsarin walda.

1.2 Halaye na ultrasonic roba waldi fasaha

Fasahar walda na filastik Ultrasonic ya dace da thermoplastics kawai, kuma ga sauran kayan bai dace da amfani ba.Dalilin zabar thermoplastics shine cewa sinadarai da abubuwan da ake amfani da su na thermoplastics ba su canzawa idan sun narke sannan a warke.Za a iya raba Thermoplastics zuwa crystalline da amorphous bisa ga kaddarorin su.Daga cikin su, wurin narkewar filastik crystalline a bayyane yake, kuma za'a tsara kwayoyin halittar cikinta daidai da ka'idojin da suka dace lokacin da za'a iya samar da yankin crystal.