Kusukela kunguquko yokukhiqizwa kwebhola yeNdebe Yomhlaba, bheka ukusetshenziswa kwe-laser embonini yendwangu
Kusukela ngomhlaka-14 kuJuni, iNdebe Yomhlaba ka-2018 e-Russia isizoshuba, ngamagoli amaningi akudala ashaywe emidlalweni eminingi. Nokho-ke uma kukhulunywa ngebhola leNdebe yoMhlaba kunzima ukucabanga ukuthi ibhola lingahlanganiswa kanjani. Eqinisweni, ngaphandle kokuba yindingilizi ngaso sonke isikhathi, ibhola belilokhu livela ngezindlela ezihlukene, lidlulela emlandweni weminyaka engu-85 weNdebe yoMhlaba.
Ibhola ekuqaleni kwawo-1930 lalenziwe ngesikhumba, esasithungwa ngesandla ngabasebenzi abanamakhono. Ngalesi sizathu, ibhola alilona ibhola eliyindilinga ngalesi sikhathi, futhi kuhlale kunezimbobo kulo.
ENdebeni Yomhlaba ka-1986 eMexico, okokuqala ngqa, iFIFA yamukele ibhola lezinyawo elenziwe ngokuphelele njengohlaka lwayo olungaphandle. Ngenxa yentuthuko yezobuchwepheshe, umklami wamukele indlela entsha yokuthunga isikhumba, okunciphisa inani lezicucu zesikhumba zaleli bhola elikhethekile uma kuqhathaniswa nebhola elikhethekile langaphambilini. Ngaphambilini, ibhola liye lahlanganiswa ngesandla ngabasebenzi abanekhono, okwenza ibhola libe nzima kakhulu, futhi ngenxa yokuthi isikhala phakathi kwezicucu zesikhumba sikhulu kakhulu, yonke i-sphere ayindilinga ngokwanele.
ENdebeni Yomhlaba ka-2006 eJalimane, i-Adidas yashiya ngokuphelele indlela yokuthunga ngesandla futhi yasebenzisa i-thermal bonding ethuthukisiwe ukuze kuncishiswe ukungalingani kwendawo ngenxa yokuthungwa kwesikhumba.
Ibhola elithungiwe nge-laser yibhola lezinyawo elihlanganiswe ngokushisayo. Umsebenzi wobuciko unenkazimulo ye-samba yeNdebe Yomhlaba eBrazil! Ibhola eliboshelwe ngokushisa bhá linezinzuzo ezisobala ngaphezu kwebhola lezinyawo lezandla nelomshini: ukwenza kahle isakhiwo esiyindilinga, sigcine ngokuphelele isimo esiyindilinga ekukhahleleni, okusiza ukukhulisa amandla nokunemba; indlela yokuchibiyela inoveli iqeda ukungahambi kahle okuyindilinga futhi yenza imbulunga ibe yindilinga ngokuphelele futhi inembe kakhudlwana. Ubuchwepheshe be-thermal bonding benza izingcezu zisondelane ngaphandle komthungo, okunikeza ibhola indawo eyindilinga ebushelelezi ngokuphelele futhi eqhubekayo. Kodwa-ke, lobu buchwepheshe abukavuthwa kakhulu okwamanje, futhi ngezinye izikhathi amabhulokhi ahlanganiswe ngokushisa azoqhekeka noma awe.
Ngo-August 3, 2005, ososayensi baseBrithani bathunga ihembe ngempumelelo besebenzisa i-laser esikhundleni sokuthunga. Le nselelo yokuqala idala izinselelo ezintsha embonini yezingubo zomdabu. Lobu buchwepheshe obusha buwumsebenzi wobuciko we-Cambridge Institute of Welding Technology e-United Kingdom. Ososayensi baqale bafake ungqimba loketshezi olumunca ukukhanya kwe-infrared endaweni lapho ihembe lizothungwa khona, bese behlanganisa imiphetho ukuze uketshezi luhlanganiswe phakathi kwezingubo ezimbili ezizothungwa. Khona-ke, ingxenye egqagqene ikhanyisa nge-laser ye-infrared ene-low-energy, futhi uketshezi lwamakhemikhali luyashiswa ukuze luncibilikise kancane into bese lushisela ingxenye ezothungwa. Ukusetshenziswa kwalobu buchwepheshe ukushisela izinhlobo ezihlukahlukene zezingubo kuhlala isikhathi eside, ngisho nangaphezu kwezingubo zempi, futhi kulungele izingubo zoboya, izingubo eziphefumulayo ngisho nezingubo ezinwebeka kakhulu ezidumile. Le nqubo iwusizo ikakhulukazi lapho uthunga izingubo ezingangeni manzi, ngoba manje ukuthunga kwezingubo ezinjalo kudinga ukuvinjelwa kwamanzi kwesixhumi esibonakalayo, kodwa ngokuthungwa kwe-laser, isixhumi esibonakalayo sesiyaconsa ngemva kokuqedwa. Ososayensi bathi lobu buchwepheshe buzothuthukiswa ukuze busebenzise ama-laser ebhizinisini lezingubo ezizenzakalelayo ngokuphelele.
I-China "inamandla okukhiqiza" embonini yendwangu nezingubo. Ukuze unqamule ibhodlela lendlela yokukhula, ukuze kuthuthukiswe ukuncintisana kwamazwe ngamazwe futhi kwandiswe umkhawulo wenzuzo, amabhizinisi endwangu nezingubo kufanele asheshise ukulungiswa kwesakhiwo sezimboni, andise ukutshalwa kwezimali kwezesayensi nobuchwepheshe, athuthukise imishini yokukhiqiza izingubo, asebenzise ubuchwepheshe obusha. kanye nezindlela ezintsha, futhi kwandise inani elengeziwe lomkhiqizo kanye nokuqukethwe kobuchwepheshe.
Ukusetshenziswa kobuchwepheshe be-laser embonini yendwangu nezingubo kuveze indlela yokuthi amabhizinisi athuthukise ukusebenza kahle kokukhiqiza, akhuphule inani elengeziwe lomkhiqizo, aguqule imodeli yokukhula, enze kahle izinqubo zokukhiqiza, alungise ukwakheka kwezimboni, futhi aguqule usuka ekubeni osebenza kanzima uye ogxile ezobuchwepheshe. . Njengemboni ekhuphukayo ochungechungeni lwemboni yezingubo, ubuchwepheshe be-laser bubhekele futhi budlala indima ebalulekile ekukhuthazeni inqubekela phambili yemboni. Kukholakala ukuthi izodlala indima ebaluleke kakhulu ekulungisweni kwesakhiwo sezimboni esikhathini esizayo. Njengamanje, ukusetshenziswa kwe-laser embonini yendwangu kuye kwangena kancane kancane esigabeni sokukhula. Ngokusetshenziswa okusheshayo kobuchwepheshe bokucubungula i-laser, izidingo zokukhiqiza umshini we-laser ziye zanda kancane kancane. Njengoba umshini wokusika we-laser kanye nomshini wokuqopha we-laser unezinzuzo ezingenakuqhathaniswa ekucubunguleni ukusebenza kahle, ikhwalithi yomkhiqizo, izindleko zokukhiqiza kanye nesilinganiso sokufaka-okukhiphayo, kubonakala kusengaphambili ukuthi esikhathini esizayo esiseduze, ubuchwepheshe bokusebenzisa i-laser buzokhanya ngokumangalisayo embonini yendwangu nezingubo.
