Ngokuthandwa kwetekhnoloji ye-welding,amaza e-ultrasoniciye yaqanjwa njengendlela entsha ye-welding, enenzuzo engenakulinganiswa ekudibaniseni isinyithi esifanayo okanye ezahlukeneyo.Ngenxa yokuba i-ultrasonic non-metallic welding ayifuni i-flux kunye nemithombo yokushisa yangaphandle, isakhiwo esidibeneyo asiyi kuphazamiseka ngokushisa kwaye akuyi kubakho uxinzelelo oluseleyo.
Intshayelelo kwi-Ultrasonic welding technology
Ultrasonic weldingkukusetyenziswa kwamaza okungcangcazelisa amatyeli aphezulu agqithiselwa kumphezulu wezinto ezimbini eziya kuthi zidityaniswe, kwimeko yoxinzelelo, ukuze ezo zinto zimbini zingqubane nomphezulu kunye nokwakheka kodityaniso phakathi kweeleya zemolekyuli.Amalungu aphambili iseti yeinkqubo ye-welding ye-ultrasonicziqukagenerator ultrasonic, I-ultrasonic transducer, i-ultrasonic flange, uphondo lwe-ultrasonic, isikhunta kunye nomzimba womatshini we-ultrasonic.
Umgaqo we-welding we-ultrasonic
Umgaqo we-ultrasonic welding yeplastiki: isenzo se-ultrasonic kwi-plastic contact surface ye-thermoplastic, iya kuvelisa amashumi amawaka amaxesha e-high-frequency vibration ngomzuzwana, oku kufikelela kwi-amplitude ethile ye-high-frequency vibration, amandla e-ultrasonic adluliselwa kwi-welding. indawo, ngenxa yokuba indawo welding i-welding interface ezimbini kwi-sound resistance, ngoko iya kuvelisa ubushushu obuphezulu bendawo.
Kwaye ngenxa yokungahambi kakuhle kwe-thermal conductivity yeplastiki, ayikwazi ukuhanjiswa ngexesha, iqokelelwe kwindawo ye-welding, ibangele ukunyibilika ngokukhawuleza kwendawo yoqhagamshelwano yeeplastiki ezimbini, kunye noxinzelelo oluthile, ukuze luxutywe lube lunye. .Xa i-ultrasonic iyeka ukusebenza, vumela uxinzelelo luqhubeke imizuzwana embalwa ukuze luqiniswe, lwenza ikhonkco eliqinileyo lama-molecule anokuthi adityaniswe ngamandla asondele kulowo wezinto eziluhlaza.
Umgangatho we-ultrasound welding yeplastiki ixhomekeke kwi-amplitude yentloko ye-welding ye-transducer, uxinzelelo olongezelelweyo kunye nexesha le-welding kunye nezinye izinto ezintathu, ixesha le-welding kunye noxinzelelo lwentloko ye-welding inokulungiswa, i-amplitude inqunywe yi-transducer kunye nentonga ye-amplitude.
Kukho ixabiso elifanelekileyo lokusebenzisana kwezi zixa zintathu.Xa amandla edlula ixabiso elifanelekileyo, isixa sokunyibilika seplastiki siya kuba sikhulu kwaye izinto ze-welding zilula ukukhubazeka.Ukuba amandla amancinci, akulula ukuthunga, uxinzelelo olongezelelweyo alukwazi ukuba lukhulu kakhulu.Olu xinzelelo luphezulu luyimveliso yobude bomda wenxalenye edibeneyo kunye noxinzelelo oluphezulu kwi-1mm yomda.
Umgaqo we-ultrasonic metal welding: Umgaqo we-ultrasonic metal welding yindlela ekhethekileyo yokudibanisa isinyithi esifanayo okanye esingafaniyo ngokusebenzisa amandla okunyakaza omatshini we-ultrasonic frequency (ngaphezu kwe-16KHz).Isinyithi kwi-ultrasonic welding, okanye ukuhanjiswa kwangoku kwi-workpiece, okanye i-workpiece iphantsi komthombo wokushisa obushushu obuphezulu, kodwa phantsi koxinzelelo lwe-static, amandla okungcangcazela kwesakhelo kumsebenzi wokungqubuzana phakathi kwendawo yokusebenza, amandla okuguqula kunye nokunyuka kweqondo lokushisa. .
I-Metallurgical bonding phakathi kwamalungu yi-welding karhulumente eqinileyo ngaphandle kokunyibilika kwesiseko sesinyithi.Ngoko ke, inokoyisa ngokufanelekileyo i-spatter kunye ne-oxidation ebangelwa ukuchasana kwe-welding.Umatshini wokuwelda we-Ultrasonic ungasetyenziselwa i-welding point single, i-multi point welding kunye ne-short strip welding yobhedu, isilivere, i-aluminium, i-nickel kunye nezinye iifilaments zetsimbi ezingenayo i-ferrous okanye izinto ezincinci zeshiti.Inokusetyenziswa ngokubanzi kwi-welding ye-silicon elawulwayo, iqhekeza le-fuse, i-lead yombane, i-lithium yebhetri yesiqhekeza kunye nendlebe ye-pole.
Inkqubo ye-welding ye-ultrasonic
1) Indlela ye-Welding: nge-ultrasound high frequency vibration welding head phantsi koxinzelelo oluphakathi, yenza iziqwenga ezibini zeplastiki edibeneyo yobushushu bomphezulu kunye nokunyibilika kwangoko, amandla e-welding anokufaniswa ne-ontology, amkele izixhobo ezifanelekileyo kunye noyilo olufanelekileyo, unokufikelela. ungangeni manzi kwaye ungangeni moya, kwaye USEBENZISA i-AIDS inkxamleko yokurhoxisa, i-welding ecocekileyo ecocekileyo.
2) Ubume: ngokufana nendlela ye-maohan, le ndlela iya kuba yi-concave shape welding yoxinzelelo lwentloko kwi-ring yangaphandle yeplastiki, i-sonic welding hair surplus emva kokungcangcazela kwe-ultra-high frequency iya kunyibilika ukwenza kunye neplastiki etyatyekwe kwizinto zetsimbi eziza kulungiswa, kwaye igudileyo. kunye nenkangeleko enhle, le ndlela isetyenziswe kwi-electronics, uphondo lwesimo esisisigxina, kunye nezithambiso ze-lens ezihleliweyo, njl.
3) Ukushisa ubushushu: ngokugqithiswa kwentloko ye-welding kunye noxinzelelo olufanelekileyo, iindawo zetsimbi (ezinje ngamantongomane, izikrufu, njl. njl.) zicinezelwe kumngxuma weplastiki ogciniweyo kwaye zilungiswe kubunzulu obuthile.Emva kokugqitywa, ukunyanzeliswa kunye ne-torque inokuthelekiswa namandla okubumba kwendabuko, okunokuthi kuthintele iziphene zomonakalo wokulimala kwenaliti kunye nenaliti ecothayo.
4) I-riveting welding: i-riveting welding indlela ibhekiselele kwi-vibration yentloko ye-welding ukucinezela i-protrusion yento ukwenzela ukuba ukunyibilika okushushu kwi-rivet shape, ukwenzela ukuba izinto ezimbini ze-riveting mechanical.
5) I-Spot welding: I-Spot welding ibhekisela kwi-point welding yento engekho lula ukuyila umgca we-welding, onokufezekisa umphumo we-welding.
Izinto ezifanelekileyo ze-ultrasonic welding
1. Ultrasonic welding ilungele zonke thermoplastics, iiplastiki amorphous ezifana ABS,PMMA,PC,PS;Iiplastiki ze-semi-crystalline ezifana ne-PA, i-PET, i-CA, i-POM, i-PE kunye ne-PP.
2. I-Ultrasonic welding nayo ifanelekile kwiingubo ezingezizo ze-textile, ezifana neendwangu ze-thermoplastic, izinto ze-polymeric, iphepha elidibeneyo kunye neendwangu ezixubileyo.
Inxalenye elandelayo siza kukubonisa umatshini we-welding we-ultrasonic welding esetyenziswa ngokubanzi kunye ne-ultrasonic welding welding interface design kunye neendawo zesicelo, ukuba unomdla kubo, nceda usilandele.
Sizizodwa kwimveliso ye-ultrasonic welding machine, i-high frequency welding machine, i-generator ye-ultrasonic, i-metal welding machine, i-custom welding machine, njl. Ukuba ufuna ukwazi nantoni na malunga nobuchwepheshe be-ultrasound, nceda ukhululeke ukudibana nathi.
Ixesha lokuposa: Oct-27-2022