Ukushisela nge-laserubuchwepheshe bushintshe kakhulu izimboni zokukhiqiza nezokukhiqiza, bunikeza ukunemba okungenakuqhathaniswa, isivinini, kanye nokuguquguquka. Le ndlela yokushisela ethuthukisiwe isebenzisa imisebe ye-laser egxilile ukuncibilikisa nokuhlanganisa izinto, okwenza ifaneleke ezinhlelweni eziningi.
Enye yezinzuzo eziyinhloko zokushisela nge-laser yikhono layo lokusebenza ngezinto ezahlukene, okuvumela abakhiqizi ukuthi bakhe amalunga aqinile futhi aqinile emikhiqizweni eyahlukahlukene.
Kulesi sihloko, sizohlola izinto ezibalulekile ezingashintshwa kusetshenziswa imishini yokushiswa nge-laser, sigqamise izakhiwo zayo ezihlukile kanye nezinhlelo zokusebenza.
1. Izinsimbi Zokushisela Zomshini We-Laser
a. Insimbi Engagqwali
Insimbi engagqwali iphakathi kwezinsimbi ezishiselwe kakhulu kusetshenziswa ubuchwepheshe be-laser. Yaziwa ngokumelana kwayo nokugqwala kanye namandla ayo, insimbi engagqwali isetshenziswa kabanzi ezimbonini ezifana nokucubungula ukudla, imithi, ukukhiqiza izimoto kanye nokwakha.
Ukushisela nge-laser kuhlinzeka ngokushisela kwekhwalithi ephezulu, okuhlanzekile okunezindawo ezithinteke kakhulu ekushiseni (HAZ), okuqinisekisa ukuthi izakhiwo zezinto zihlala zinjalo. Amandla okulawula ngokunembile amandla e-laserivumela ukushintshwa kwezingxenye ezincane nezinkulu ngokufanayo, okwenza kube kufanelekile emiklamo eyinkimbinkimbi kanye nemihlangano eyinkimbinkimbi.
b. Insimbi Yekhabhoni
Insimbi yekhabhoni ingenye insimbi evumelana kahle nokushisela nge-laser. Le nto ivame kakhulu ekwakheni nasekukhiqizeni, lapho isetshenziselwa khona izingxenye zesakhiwo kanye nemishini.Ukushisela nge-laser kuthuthukisa amandla nokuqina kwama-weld ensimbi yekhabhoni ngenkathi kugcina ukuqeda kwekhwalithi ephezulu.
Le nqubo iyasebenza kahle, inciphisa ingozi yokugoba nokuphambuka okuvame ukuhlotshaniswa nezindlela zokushisela zendabuko. Ngaphezu kwalokho, ijubane lokushisela nge-laser livumela abakhiqizi ukwandisa umkhiqizo ngaphandle kokubeka ikhwalithi engcupheni.
c. I-Aluminium kanye ne-Aluminium Alloys
I-Aluminium iyaziswa ngenxa yezakhiwo zayo ezilula nezimelana nokugqwala, okwenza ibe yinto ethandwayo embonini yezindiza nezimoto. Kodwa-ke, i-aluminium yokushisela ingaba yinselele ngenxa yokushisa kwayo okuphezulu kanye nokuthambekela ezinkingeni ezihlobene nokushisa.
Ukushisela nge-laser kuxazulula lezi zinselele ngokuhlinzeka ngomthombo wokushisa ogxile ekunciphiseni ukufakwa kokushisa futhi kunciphisa ukuphambuka.Le ndlela ivumela ukuhlanganiswa okunembile kwezingxenye ze-aluminium, okuvumela ukukhiqizwa kwezakhiwo ezilula ezinezakhiwo ezinhle kakhulu zemishini.
d. I-Alloys yethusi neyethusi
Ithusi laziwa ngokusebenza kwalo kahle kukagesi, okwenza libe yinto ebalulekile ekusetshenzisweni kukagesi njengokuxhuma izintambo namabhodi wesekethe.
Nakuba ukushisela ithusi kungaba nzima ngenxa yokushisa kwayo okuphezulu kanye nobuso obukhanyayo, imishini yokushisela nge-laser efakwe izilungiselelo ezithuthukisiwe ingafinyelela imiphumela ephumelelayo.
Lobu buchwepheshe buvumela ukuhlanganiswa kahle kwethusi kanye nezinsimbi zalo, okuqinisekisa ukuxhumana okuqinile nokuthembekile okubalulekile ekusetshenzisweni kukagesi.
e. Ama-alloy e-Nickel ne-Nickel
I-nickel kanye nama-alloy ayo kuvame ukusetshenziswa ezindaweni ezishisa kakhulu nezigqwalayo, njengasezimbonini zamakhemikhali namafutha.
Ukushisela nge-laser kunikeza ikhambi eliphumelelayo neliphumelelayo lokuhlanganisa lezi zinto, okuqinisekisa ukuthi ukushisela kugcina ubuqotho bazo ngaphansi kwezimo ezimbi kakhulu.
Ukunemba kokushisela nge-laser kuzuzisa kakhulu ekusetshenzisweni lapho ukusebenza kwejoyinti elishiselwe kubaluleke kakhulu.
2. Ukusebenzisa ipulasitiki yokushisela nge-laser
Ngaphezu kwezinsimbi,Ukushisela nge-laser nakho kuyasebenza ezinhlobonhlobo zepulasitiki, ukwandisa ukusebenza kwayo ezimbonini ezahlukahlukene.
Umshini Wokushisela We-Laser Wensimbi
a. I-Polypropylene (PP)
I-Polypropylene isetshenziswa kabanzi ekupakisheni, ezingxenyeni zezimoto, nasezimpahleni zabathengi. Ukushisela nge-laser kuvumela amalunga aqinile, angenamthungo angathuthukisa ukusebenza kwemikhiqizo ye-polypropylene.
Le nqubo ihlanzekile futhi isebenza kahle, inciphisa isidingo sezinto zokunamathisela ezengeziwe noma izinamathiselo zemishini, ezingonga isikhathi futhi zinciphise izindleko.
b. I-Polyethylene (PE)
I-Polyethylene ingenye ipulasitiki evamile engashintshwa kusetshenziswa ubuchwepheshe be-laser. Isetshenziswa ezinhlotsheni ezisukela ezitsheni kuya ezinhlelweni zamapayipi. Ukushintshwa kwe-polyethylene nge-laser kunikeza indlela eqinile yokuhlanganisa engamelana nezimo ezahlukahlukene zemvelo.Ukunemba kwenqubo kuqinisekisa ukuthi ama-weld aqinile futhi athembekile, ahlangabezana nezidingo zezicelo ezibalulekile.
c. I-Polycarbonate (PC)
I-Polycarbonate iyaziswa ngokumelana kwayo nokushaqeka kwayo, okwenza kube ukukhetha okuhle kwezinhlelo zokusebenza ezifana nezibuko zokuphepha kanye nezibonisi ze-elekthronikhi. Ukushisela nge-laser kunikeza indlela yokuhlanganisa izingxenye ze-polycarbonate ngaphandle kokubeka engcupheni ubuqotho bazo besakhiwo.Leli khono liwusizo kakhulu ezimbonini lapho ukucaca nokuqina kubalulekile khona.
d. I-Polyamide (i-Nylon)
Inayiloni, eyaziwa ngamandla ayo nokuguquguquka kwayo, ivame ukusetshenziswa emikhiqizweni yezimoto, yendwangu, kanye neyabathengi. Ukushisela nge-laser kungasetshenziswa ukuhlanganisa izingxenye ze-nayiloni ngempumelelo, kunikeze izibopho eziqinile ezingamelana nokucindezeleka komshini.Ikhono lokushisela inayiloni kusetshenziswa ama-laser livula amathuba amasha ekwakhiweni komkhiqizo kanye nobunjiniyela.
Ufuna Ukuthenga I-Laser Welder?
3. Izinto Ezihlanganisiwe Zokushisela Nge-Laser
Njengoba izimboni ziqhubeka nokuphendukela ezintweni ezihlanganisiwe ngenxa yezakhiwo zazo eziyingqayizivele,Ubuchwepheshe bokushisela nge-laser buyavumelana nezimo ukuze kuhlangatshezwane nalezi zidingo.
a. Izinhlanganisela Zensimbi Nepulasitiki
Izinhlanganisela zensimbi nepulasitiki zihlanganisa izinzuzo zezinto zombili, zinikeza izixazululo ezilula kodwa eziqinile zezinhlelo zokusebenza ezahlukahlukene.
Ukushisela nge-laser kungajoyina ngempumelelo lezi zinhlanganisela, okwenza kube yindlela ebalulekile ekukhiqizweni kwezimoto kanye ne-elekthronikhi.
Ikhono lokudala amalunga aqinile ngaphandle kokwengeza isisindo esibalulekile liyinzuzo enkulu kulezi zimboni.
b. Izinhlanganisela Eziqiniswe Ngefayibha
Lezi zinto, ezifaka imicu ku-resin matrix, zaziwa ngezilinganiso zazo zamandla aphezulu kuya kwesisindo.
Ubuchwepheshe bokushisela nge-laser bungasetshenziswa ezinhlotsheni ezithile zezinhlanganisela eziqiniswe nge-fiber, okuvumela ukuhlangana okunembile okugcina ubuqotho be-fiber.
Leli khono liwusizo ikakhulukazi ezindleleni zokusebenzisa izindiza kanye nezimoto, lapho izakhiwo ezilula zibalulekile ekusebenzeni kahle.
4. Izicelo Ezivelayo Zokushisela Umshini Wokushisela Nge-Laser
Ukuguquguquka kobuchwepheshe bokushisela nge-laser kuholela ekwamukelweni kwabo ezinhlelweni ezintsha nezintsha.
Izimboni ezifana namandla avuselelekayo zihlola ukusetshenziswa kokushisela nge-laser ekukhiqizeni amaphaneli elanga, lapho ikhono lokuhlanganisa izinto ezingafani libalulekile.
Ngaphezu kwalokho,Intuthuko kwezobuchwepheshe be-laser ivumela ukushintshwa kwezinto eziyinkimbinkimbi kakhulu, okwandisa ububanzi bokushintshwa kwe-laser.
5. Isiphetho
Imishini yokushisela nge-laser iyakwazi ukujoyinaizinto ezahlukahlukene, kufaka phakathi izinsimbi, ipulasitiki, kanye nezinto ezihlanganisiwe.
Ukunemba nokusebenza kahle kokushisela nge-laser kwenza kube ukukhetha okuhle kakhulukwezimboni ezahlukahlukene, okuhlanganisa izimoto, izindiza, izinto zikagesi, kanye nezinhlelo zokusebenza zezokwelapha.
Njengoba ubuchwepheshe buqhubeka nokuthuthuka, uhla lwezinto ezingashintshwa kusetshenziswa ama-laser cishe luzokhula, okuthuthukisa kakhulu ukusebenza kwazo kanye nokusebenza kwazo ekukhiqizeni kwanamuhla.
Lokhu kuzivumelanisa nezimo kubeka ukushisela nge-laser njengenqubo ebalulekile ekufinyeleleni imikhiqizo esezingeni eliphezulu nehlala isikhathi eside emakethe encintisana kakhulu.
Insimbi Yokushisela Insimbi Yokushisela I-Laser
Ufuna Ukwazi Okwengeziwe NgalokhuUmshiseli we-Laser?
Umshini Ohlobene: Abashiseli Be-Laser
I-fiber laser welder ephathwayo yakhelwe ngezingxenye ezinhlanu: ikhabhinethi, umthombo we-fiber laser, uhlelo lokupholisa amanzi oluyindilinga, uhlelo lokulawula i-laser, kanye nesibhamu sokushisela esiphethwe ngesandla.
Isakhiwo somshini esilula kodwa esizinzile senza kube lula ngomsebenzisi ukuhambisa umshini wokushisela nge-laser futhi ashisele insimbi ngokukhululeka.
I-welder ye-laser ephathekayo ivame ukusetshenziswa ekushiseni amabhodi ebhodi lensimbi, ekushiseni insimbi engagqwali, ekushiseni amakhabethe ensimbi yeshidi, kanye nasekushiseni isakhiwo sensimbi yeshidi elikhulu.
Umshini wokushisela we-fiber laser ufakwe isibhamu sokushisela se-laser esiguquguqukayo esikusiza ukuthi wenze umsebenzi ophethwe ngesandla.
Kuye ngekhebula le-fiber lobude obuthile, umsebe we-laser ozinzile nosezingeni eliphezulu udluliselwa kusuka emthonjeni we-fiber laser uye embozweni wokushisela we-laser.
Lokho kuthuthukisa inkomba yokuphepha futhi kuyabasiza abaqalayo ukusebenzisa umshini wokushisela we-laser ophathwa ngesandla.
Isikhathi sokuthunyelwe: Jan-06-2025