Tekinoroji yekugadzira laser yakapinda zvishoma nezvishoma muindasitiri yekugadzira maindasitiri uye yava tekinoroji itsva inokwezva kutariswa kukuru. Parizvino, mune zvese zvinoshandiswa pakugadzira zvinhu zve laser, kunyanya kugadzira zvikamu zvesimbi, zvichiita zvinopfuura 85% yemugove, 15% yasara yekugoverwa kwekushandiswa muzvigadzirwa zvehuni nemapepa, jira nedehwe, zvinhu zvefiber, mapurasitiki, girazi, semiconductor nezvimwe zvigadzirwa zvisiri zvesimbi. Mhando dzakasiyana dzewavelength dze laser dzinoratidza kunyudzwa kwakasiyana uye kushanda zvakanaka kwezvinhu zvakasiyana, kureva kuti, kune zvimwe zvinhu zvezvinhu, zvinogoneka kuwana mhando yehuwandu hwe laser absorption ndiyo yepamusoro, yakakodzera kugadziriswa.
Parizvino, tekinoroji yekugadzirisa simbi nelaser yakaongororwa zvizere, kusanganisira kucheka, kusundira, kufukidza uye kuchenesa. Nzvimbo inotevera yekukura inopisa, ichave yekugadzirisa zvinhu zvisiri zvesimbi nelaser, kunyanya girazi, mapurasitiki, huni nemapepa zvigadzirwa ndiyo mhando yezvinhu zvakajairika muhupenyu nemaindasitiri, iyo inomiririra zvakanyanya purasitiki, magadzirirwo ayo akasiyana-siyana epurasitiki anochinja kune zvikamu zvakasiyana-siyana zvemaindasitiri, zvinodiwa zvezuva nezuva, kushandiswa kwayo kwakakura kwazvo. Kwenguva yakareba, kubatana kwepurasitiki kuchiri dambudziko risingagone kugadziriswa zvinogutsa.
Maitiro ekubatanidza purasitiki. Plastiki ine thermoplasticity yakanaka, saka kana kudiwa kwekubatanidza kupisa kwemuno kwava kunyorova, kunyunguduka, zviri nyore kubatanidza pamwe chete, asi nzira dzakasiyana dzekushanda zvakanaka, kunaka kwekubatanidza kunosiyana zvikuru. Parizvino, kune nzira dzakawanda dzekubatanidza zvikamu zvepurasitiki: yekutanga ndiyo glue paste yechinyakare. Parizvino, glue yeindasitiri inowanzova nehwema, uye inotogadzira zvinhu zvine chepfu senge formaldehyde, iyo isingasvike zvinodiwa zvekuchengetedza zvakatipoteredza. Chechipiri kubatana kwezvisungo kana zvisungo, senge nzvimbo yakagadzirwa kare yebuckle pazvidimbu zviviri zvepurasitiki, zviri nyore kubvisa, kana kuskurura zvidimbu zviviri zvepurasitiki pamwe chete. Rudzi rwechitatu kushandisa heat fusion plastic splicing, kusanganisira induction welding, hot plate welding, hot gas welding, vibration friction welding, ultrasonic welding uye laser welding. Kubatana pakati pechisungo nechisungo kune kukosha kwakakosha. Inowanzo shandiswa kune zvikamu zviviri zvepurasitiki zvisina kubatana zvachose. Kubatanidza kwekunyunguduka kwekupisa kazhinji kubatana kusingaperi pakati pepurasitiki. Kushanda kwehot plate welding kwakaderera kwazvo, kunyatsojeka hakuna kukwana, uye mwero we automation wakaderera. Parizvino, inonyanya kushandiswa ndeye vibration friction welding uye ultrasonic welding, uye michina inoenderana nayo inongori makumi ezviuru zveyuan chete, uye yakakodzera kugadzirwa kwehuwandu. Zvisinei, ultrasonic ichaita ruzha, saizi yewelding workpiece yakaganhurirwa, uye iri nyore kugadzira isina kufanana heat interface, kukanganisa kwewelding effect. Mapurasitiki e laser welding anobuda zvishoma nezvishoma, uye anotorwa neindasitiri yepurasitiki.
Kusonwa nelaser yepurasitiki: Kusonwa nelaser yepurasitiki tekinoroji inoshandisa simba rekupisa relaser kubatanidza zvachose zvikamu zvethermoplastic. Usati wasonwa, zvakakosha kuwedzera simba rekunze rakakodzera kuti ubatanidze nzvimbo iri pakati pezvikamu zviviri zvinoda kusonwa, kugadzirisa urefu hwewavelength yelaser iri pedyo neinfrared yakakodzera zvinhu zvezvikamu, laser inotanga yatumirwa kuburikidza nechikamu chekutanga, chikamu chechipiri chinonyungudutswa uye chakashandurwa kuita simba rekupisa, kuitira kuti inyungudise pamusoro pezvikamu zviviri kuti igadzire nzvimbo yekusonwa uye kupedzisa kusonwa. Kusonwa nelaser yepurasitiki kune zvakanakira zvekushanda kwepamusoro, kutonga kwakazara otomatiki, kunyatsojeka, kuvharwa kwakanaka kweweld, kusonwa kwakasimba, kukuvara kushoma kwezvikamu zvepurasitiki, pasina ruzha, guruva, inzira yakanaka kwazvo yekubatanidza purasitiki. Matambudziko aripo pari zvino ekubatanidza nelaser yepurasitiki, rimwe nderekuti michina inodhura zvishoma kana tichienzanisa nemaitiro echinyakare; Chechipiri, kuoma kwekubatanidza kunokonzerwa nekusonwa nelaser pakati pemavara akasiyana epurasitiki, kunyanya zvidimbu zvepamusoro nepazasi zvepurasitiki yakajeka kwakaoma, asi mune ramangwana tinogona kuongorora kushandiswa kwependi kubatsira kusveta nelaser; Chechitatu, tsvakiridzo pamusoro pemamiriro akasiyana-siyana ekushandiswa, kurodha nekuburitsa, kugadzira uye otomatiki yekubatanidza nelaser yepurasitiki hazvisati zvakwana.
Panyaya yepfungwa, kupinza purasitiki nelaser kunogona kushandiswa kumaindasitiri ese ane chekuita nekubatanidza purasitiki, uye tekinoroji iyi ichiri muchikamu chekutanga chekutsvaga. Inoshandiswa muzvikamu zvepurasitiki zvemotokari, zvishandiso zvekurapa, midziyo yemumba, zvigadzirwa zvemagetsi zvevatengi nezvimwewo. Mumotokari, muchina wekupinza purasitiki nelaser uchishandisa quasi synchronous welding unoshandiswa mukubatanidza mavharuvhu emuviri akasiyana-siyana, kupinza muviri nekutarisa mavharuvhu uye kupinza mapaneru emidziyo yemotokari; Muchina wekupinza purasitiki nelaser une sequential contour welding mode unoshandiswa kune marudzi ese emafuta nepurasitiki, pamwe nekupinza mabumpers emotokari emhando yepamusoro, mwenje wekukwazisa mota, mafeni emagetsi, mwenje wekumashure wemotokari, oiri negasi, nezvimwewo. Kamera yeAuto 360, auto radar, otomatiki door lock, electronic parking controller, head up display, nezvimwewo, uchishandisa plastic laser welding, unogona kuwana mhando yepamusoro yechigadzirwa uye mutengo wakaderera.
Panyaya yezvishandiso zvekurapa, welding yepurasitiki inoshandiswa kuvhara nekusunga midziyo ine zvinodiwa zvekuchenesa zvakanyanya zvakaita sekubatanidza midziyo yekurapa, blood analyzer, hearing aid, gastroscope connection uye liquid filter tank. Welding yemagetsi inoshandiswa nevatengi, yakadai sekushandiswa kwepurasitiki yelaser welding yekuwachisa mabhandi, kurongedza magirazi eVR, nezvimwewo, inogona kuita kuti pave nechitarisiko chakanaka uye simba rayo guru. Welding yepurasitiki yelaser inoshandiswawo muzvikamu zvefoni (kesi, chigaro cheheadset, chigaro cheUSB), mbeva, sensor, nezvimwewo. Iye zvino mamwe mabhizinesi ashandisa welding yepurasitiki yelaser kune welding yemabhatiri.
Nguva yekutumira: Kurume-27-2023
