Gukuraho imirasire hakoreshejwe laser kugira ngo hakorwe sprue
Irembo rya pulasitiki, rizwi kandi ku izina ryasprue, ni ubwoko bw'agapira gafata umurongo gasigaye mu gikorwa cyo gushushanya. Ni igice kiri hagati y'ibumba n'umuyoboro w'ibicuruzwa. Byongeye kandi, sprue n'umuyoboro byombi byitwa irembo hamwe. Ibikoresho birenga aho irembo rihurira n'ibumba (rizwi kandi nka flash) ntibibura gukurwaho mu gihe cyo gushushanya ibumba kandi bigomba gukurwaho nyuma yo gutunganya. AImashini yo gukata ikoresheje laser ya pulasitikini igikoresho gikoresha ubushyuhe bwinshi buterwa na laser kugira ngo gishongeshe irembo kandi ribengerane.
Mbere na mbere, reka tuvuge kuri pulasitiki ikata ikoresheje laser. Hari uburyo butandukanye bwo gukata ikoresheje laser, buri bumwe bugenewe gukata ibikoresho bitandukanye. Uyu munsi, reka turebe uburyo laser ikoreshwa mu gukata pulasitiki, cyane cyane mold sprue. Gukata laser bikoresha laser ifite ingufu nyinshi kugira ngo ishyushye ibikoresho hejuru y'aho bishongesha, hanyuma ibikoresho bigatandukanywa n'umwuka uturuka. Gukata laser mu gutunganya pulasitiki bitanga inyungu nyinshi:
1. Igenzura ry'ubwenge kandi ryikora ku buryo bwikoraGukata hakoreshejwe laser bituma habaho ahantu nyaho no gushyiraho intambwe imwe, bigatuma impande zigenda neza. Ugereranyije n'uburyo gakondo, byongera imiterere, imikorere, n'uburyo ibikoresho bizigamwa.
2. Uburyo bwo kudahuza:Mu gihe cyo gukata no gushushanya hakoreshejwe laser, umurimbo wa laser ntukora ku buso bw'ibikoresho, bigatuma umusaruro uhora uhindagurika kandi bikazamura ubushobozi bwo guhangana n'ibindi bikorwa.
3. Agace gato kagizweho ingaruka n'ubushyuhe:Umurabyo wa laser ufite umurambararo muto, bigatuma ubushyuhe budakora neza ku gice gikikije mu gihe cyo gukata, bigagabanya guhindagurika kw'ibintu no gushonga.
Ni ngombwa kumenya ko ubwoko butandukanye bwa pulasitiki bushobora kwitwara mu buryo butandukanye kuri plastike. Zimwe muri plastike zishobora gucibwa byoroshye hakoreshejwe plastike, mu gihe izindi zishobora gukenera uburebure bwihariye bwa plastike cyangwa urwego rw'ingufu kugira ngo zicibwe neza. Kubwibyo, mu gihe uhitamo gukata plastike hakoreshejwe plastike, ni byiza gukora isuzuma no guhindura hashingiwe ku bwoko bwa plastike n'ibisabwa.
Ni gute waca agapira ka plastiki?
Gukata laser ya pulasitiki hakoreshejwe plastike bikubiyemo gukoresha ibikoresho byo gukata laser ya CO2 kugira ngo ukureho impande n'imfuruka bya plastike bisigaye, bityo bikagera ku buziranenge bw'umusaruro. Ihame ryo gukata laser ni ugushyira icyuma cya laser ahantu hato, bigatuma ubucucike bw'ingufu nyinshi ku gice cy'ingenzi. Ibi bitera kwiyongera k'ubushyuhe ku gice cy'imirasire ya laser, bigahita bigera ku bushyuhe bwo guhumeka hanyuma bigakora umwobo. Uburyo bwo gukata laser buhita bujyana icyuma cya laser ugereranije n'irembo mu nzira yagenwe mbere, bigatuma habaho icyuma gikata.
Urashaka kumenya uburyo bwo gukata pulasitiki hakoreshejwe laser (laser degating), ikintu gikozwe muri laser curved?
Twandikire kugira ngo ubone inama zindi z’inzobere mu gukoresha laser!
Igikato cya Laser cyagenewe gukoreshwa muri pulasitiki
Ni izihe nyungu zo gutunganya icyuma gikozwe muri laser ya pulasitiki?
Ku bijyanye n'imiyoboro yo gushushanya inshinge, ingano n'imiterere nyayo ni ingenzi cyane kugira ngo resin n'ubwiza bw'umusaruro bigende neza. Gukata hakoreshejwe laser bishobora guca neza imiterere y'umuyoboro wifuza kugira ngo bihuze n'ibisabwa mu gishushanyo. Uburyo gakondo nko gukata hakoreshejwe amashanyarazi ntibutuma hakorwa neza kandi nta musaruro uhagije bifite. Ariko, ibikoresho byo gukata hakoreshejwe laser bikemura neza ibi bibazo.
Gukata imyuka ishyushye:
Umurabyo wa laser ushyushya ubuso bw'ikintu kugeza aho kibira, bigatuma habaho umwobo w'urufunguzo. Kwiyongera k'uburyo bwo kwinjiza ibintu bitewe no kubyimba bituma umwobo wiyongera cyane. Uko umwobo wiyongera cyane, umwuka uturuka mu gihe cyo kubira urimo gusenya urukuta rwashongeshejwe, ugatera nk'igihu kandi ukongera kwagura umwobo. Ubu buryo bukunze gukoreshwa mu gukata ibikoresho bidashonga nk'ibiti, karubone, na pulasitiki zikoresha thermosetting.
Gushonga:
Gushonga bikubiyemo gushyushya ibikoresho kugeza aho bishongesha hanyuma ugakoresha gazi kugira ngo uhushye ibikoresho byashongeshejwe, wirinde kongera kwiyongera k'ubushyuhe. Ubu buryo busanzwe bukoreshwa mu gukata ibyuma.
Gucika kw'ingufu ziterwa n'ubushyuhe:
Ibikoresho bitoroshye cyane kwibasirwa n'ubushyuhe buvunika, burangwa no gucikagurika kw'ubushyuhe. Umucyo mwinshi utuma ubushyuhe bukwirakwira mu gace runaka, bigatuma habaho gucikagurika, hanyuma ukayobora umwobo mu bikoresho. Umwobo ukwirakwira ku muvuduko wa metero ku isegonda. Ubu buryo bukunze gukoreshwa mu gukata ikirahure.
Gukata uduce duto twa Silicon Wafer:
Uburyo bwitwa "stealth dicing" bukoresha ibikoresho bya semiconductor kugira ngo bitandukanye uduce duto twa microelectronic na silicon wafers. Bukoresha laser ya Nd: YAG ifite pulsed levelength ya nanometers 1064, ihuye n'icyuho cya silicon (volts 1.11 electron cyangwa nanometers 1117).
Gukata hakoreshejwe uburyo bwo gukora:
Bizwi kandi nko gukata umuriro cyangwa gukata laser ifashijwe no gutwika, imikorere yo gukata reactive nko gukata oxy-fuel, ariko urumuri rwa laser rukora nk'isoko y'umuriro. Ubu buryo bukwiriye gukata icyuma cya karuboni gifite ubugari burenga mm 1. Butuma ingufu za laser ziba nkeya mu gihe cyo gukata ibyuma binini.
Turi bande?
MimoWork ni ikigo gikoresha ikoranabuhanga rihanitse cyihariye mu guteza imbere ikoranabuhanga rya laser rigezweho. Yashinzwe mu 2003, iyi sosiyete yakomeje kwishyira mu mwanya wa mbere nk'amahitamo meza ku bakiriya mu rwego rw'inganda zikora laser ku isi. Hamwe n'ingamba zo guteza imbere zibanda ku guhaza ibyifuzo by'isoko, MimoWork yiyemeje gukora ubushakashatsi, gukora, kugurisha, no gutanga serivisi ku bikoresho bya laser bigezweho. Bahora bahanga udushya mu bijyanye no gukata, gusudira no gushyira ikimenyetso muri laser, n'izindi porogaramu za laser.
MimoWork yateje imbere ibicuruzwa bitandukanye bikomeye, birimo imashini zikata neza cyane, imashini zishyira ibimenyetso kuri laser, n'imashini zisudira kuri laser. Ibi bikoresho bitunganya neza cyane bikoreshwa cyane mu nganda zitandukanye nko mu byuma bitagira umugese, ubukorikori, imitako ya zahabu na feza, ibikoresho by'ikoranabuhanga, ibikoresho by'amashanyarazi, ibikoresho, ibikoresho by'imodoka, gukora ibumba, gusukura, na pulasitiki. Nk'ikigo kigezweho kandi giteye imbere mu ikoranabuhanga, MimoWork ifite uburambe bwinshi mu gukora ibikoresho by'ubwenge no gukora ubushakashatsi n'iterambere.
Ni gute icyuma gikata pulasitiki hakoreshejwe laser gikata pulasitiki? Ni gute icyuma gikata pulasitiki hakoreshejwe laser gikata pulasitiki?
Kanda hano kugira ngo ubone ubuyobozi burambuye bwa laser!
Igihe cyo kohereza: Kamena-21-2023