Laser Izindaba
Ukulawulwa Kwezinga lokushisa Okunembile Kwezinhlelo Ze-Laser Nezicelo Zezimboni Kusukela ngo-2002
Ulimi
Izinkinga zokushisela nge-laser njengokuqhekeka, ukubola, i-spatter, ukushiswa, kanye nokusika phansi kungabangelwa izilungiselelo ezingafanele noma ukuphathwa kokushisa. Izixazululo zihlanganisa ukulungisa amapharamitha wokushisela nokusebenzisa ama-chiller ukugcina amazinga okushisa angashintshi. Izibandisi zamanzi zisiza ukwehlisa amaphutha, zivikele izinto zokusebenza, futhi zithuthukise ikhwalithi yokushisela kanye nokuqina.
I-laser welding iyindlela esebenza kahle kakhulu futhi enembile esetshenziswa ezimbonini ezahlukahlukene. Kodwa-ke, ukukhubazeka okuthile njengokuqhekeka, ukubola, i-spatter, ukushiswa, kanye nokusika phansi kungenzeka phakathi nenqubo. Ukuqonda izimbangela zalezi ziphambeko kanye nezixazululo zabo kuyisihluthulelo sokuthuthukisa ikhwalithi yokushisela nokuqinisekisa imiphumela ehlala isikhathi eside. Ngezansi amaphutha amakhulu atholakala ku-laser welding nokuthi angabhekana kanjani nawo:
1. Imifantu
Imbangela: Imifantu ivamise ukwenzeka ngenxa yamandla okuncipha ngokweqile ngaphambi kokuba i-weld pool iqine ngokuphelele. Zivame ukuhlotshaniswa nokuqhekeka okushisayo, njengokuqiniswa noma ukuqhekeka kwe-liquation.
Isixazululo: Ukunciphisa noma ukuqeda imifantu, ukushisa kuqala i-workpiece kanye nokwengeza izinto zokugcwalisa kungasiza ukusabalalisa ukushisa ngokulinganayo, ngaleyo ndlela kunciphise ukucindezeleka nokuvimbela imifantu.
2. I-Porosity
Imbangela: Ukushisela nge-laser kwakha ichibi lokushisela elijulile, elincane elipholisa ngokushesha. Amagesi akhiqizwe echibini elincibilikisiwe awanaso isikhathi esanele sokuphunyuka, okuholela ekwakhekeni kwamaphakethe egesi (ama-pores) ku-weld.
Isixazululo: Ukuze unciphise i-porosity, hlanza indawo yokusebenza kahle ngaphambi kokushisela. Ukwengeza, ukulungisa isiqondiso segesi evikelayo kungasiza ukulawula ukugeleza kwegesi futhi kunciphise amathuba okwakheka kwezimbotshana.
3. I-Spatter
Imbangela: I-Spatter ihlobene ngokuqondile nokuminyana kwamandla. Uma ukuminyana kwamandla kuphezulu kakhulu, okokusebenza kuhwamuka kakhulu, kubangele ukusakazeka kwezinto ezincibilikisiwe kundiza kuphume endaweni yokushisela.
Isixazululo: Yehlisa amandla okushisela futhi ulungise isivinini sokushisela sibe sezingeni elifanele. Lokhu kuzosiza ekuvimbeleni ukuhwamuka ngokweqile kwempahla futhi kunciphise ukuphalaza.
4. Ukushiswa
Imbangela: Lesi sici senzeka lapho isivinini sokushisela sishesha kakhulu, okubangela ukuthi insimbi ewuketshezi yehluleke ukusabalaliswa kahle. Kungenzeka futhi uma igebe elihlangene libanzi kakhulu, linciphisa inani lensimbi encibilikisiwe etholakalayo ukuze ihlanganiswe.
Isixazululo: Ngokulawula amandla kanye nesivinini sokushisela ngokuvumelana, ukushiswa kungavinjelwa, kuqinisekiswe ukuthi i-weld pool iphathwa ngendlela efanele ukuze kuhlanganiswe ngokugcwele.
5. Ukusika ngaphansi
Imbangela: Ukusika ngaphansi kwenzeka uma ijubane lokushisela lihamba kancane, okuholela echibini elikhulu, elibanzi lokushisela. Ivolumu yensimbi encibilikisiwe eyandayo yenza kube nzima ukushuba kwendawo ukuze kubambe insimbi ewuketshezi isendaweni, iyenze inhle.
Isixazululo: Ukwehlisa ukuminyana kwamandla kungasiza ukugwema ukusika phansi, ukuqinisekisa ukuthi ichibi elincibilikisiwe ligcina ukwakheka kwalo namandla kuyo yonke inqubo.
Iqhaza Water Chillers Laser Welding
Ngaphezu kwalezi zixazululo ezingenhla, ukugcinwa kwezinga lokushisa elifanele le-laser welder kubalulekile ekuvimbeleni la maphutha. Lapha kulapho ama-water chiller engena khona. Ukusebenzisa i-water chiller ngesikhathi senqubo yokushisela i-laser kubalulekile ngoba kusiza ukugcina izinga lokushisa elingaguquki ku-laser nezinto zokusebenza. Ngokulawula ngokuphumelelayo ukushisa endaweni yokushisela, ama-chillers amanzi anciphisa indawo ethintekile ukushisa futhi avikele izingxenye ezibucayi ze-optical emonakalweni oshisayo. Lokhu kuqinisekisa ukuzinza kanye nekhwalithi ye-laser beam, ekugcineni kuthuthukisa ikhwalithi yokushisela futhi kunciphisa amathuba okuba nokukhubazeka okufana nokuqhekeka kanye ne-porosity. Ngaphezu kwalokho, ama-chillers amanzi andisa impilo yemishini yakho ngokuvimbela ukushisa ngokweqile nokuhlinzeka ngokusebenza okuthembekile, okuzinzile.
Isiphetho: Ngokuqonda izimbangela zezinkinga ezivamile zokushisela i-laser nokusebenzisa izixazululo ezisebenzayo, njengokushisa kuqala, ukulungisa izilungiselelo zamandla nesivinini, nokusebenzisa ama-chiller, ungathuthukisa kakhulu ikhwalithi yokushisela. Lezi zinyathelo ziqinisekisa imikhiqizo yekhwalithi ephezulu, ejabulisa ngobuhle, kanye nehlala isikhathi eside, kuyilapho zithuthukisa ukusebenza kukonke kanye nempilo yokuphila kwemishini yakho yokushisela i-laser.
Ukuze uthole ulwazi olwengeziwe mayelana nendlela yokuthuthukisa inqubo yakho ye-laser welding ngezisombululo zokupholisa ezithuthukisiwe, zizwe ukhululekile ukusithinta.
Sikhona ngenxa yakho uma usidinga.
Sicela ugcwalise ifomu ukuze uxhumane nathi, futhi sizokujabulela ukukusiza.
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I-TEYU S&A Chiller yasungulwa ngo-2002 ineminyaka engama-23 yesipiliyoni sokukhiqiza okupholile, futhi manje isiqashelwa njengephayona lobuchwepheshe bokupholisa kanye nozakwethu onokwethenjelwa embonini ye-laser.
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