Laser welding
Mumunda wekubatanidza zvinhu, yakakwira simba laser welding yakagadzira nekukurumidza, kunyanya mukugadzira mota dzechinyakare uye nyowani simba rekugadzira mota. Mune ramangwana, kudiwa muindasitiri yezvemuchadenga, indasitiri yekuvaka ngarava, indasitiri yepetrochemical uye mamwe minda ichawedzera zvishoma nezvishoma, ichisimudzira kusimudzira tekinoroji yemaindasitiri ane hukama.
01 indasitiri yekugadzira mota yechinyakare
Parizvino, chikamu chikuru cheiyo laser welding indasitiri iri muindasitiri yekugadzira mota, uye mamiriro aya haashanduke mumakore mashoma anotevera, uye musika ucharamba uchichengeta kudiwa kukuru. Laser welding tekinoroji inosanganisira laser self fusion welding, laser filler waya fusion welding, laser filler waya brazing, kure scanning welding, laser swing welding, nezvimwe. , kuitira kuti uone huremu huremu, kuchengetedza simba, kuchengetedza kwezvakatipoteredza uye kuchengetedzeka kwemotokari [1]. Kugadzirwa kwemotokari kwemazuva ano kunowanzo tora maitiro ekugadzira otomatiki mutsara. Hazvina mhosva kuti ndechipi chinongedzo chine tsaona yekuvhara, zvinokonzeresa kurasikirwa kukuru, izvo zvakare zvinoisa mberi zvakakwirira zvinodiwa pakugadzikana uye kuvimbika kwemidziyo mune yega yega yekugadzira link.
Seyepakati yuniti yelaser welding midziyo, iyo laser inoda kuve nekugadzikana kwakanyanya kwesimba rekubuda, akawanda-channel, anti anti yakakwira anti yakakwira anti yakakwira anti reaction kugona, nezvimwe. Ruike Laser akaita basa rakawanda mumunda uyu. uye yakagadzira yakagadzikana uye yakavimbika welding michina.
02 Indasitiri yekugadzira mota nyowani
Iyo indasitiri yemotokari yemagetsi nyowani iri kusimukira nekukurumidza, nekukura kwakasimba mukutengesa kwepasirese uye kwepamba. Iko kudiwa kwezvikamu zvayo zvepakati, zvakadai semabhatiri emagetsi uye motokari dzemotokari, iri kukurawo;
Kunyangwe kuri kugadzirwa kwebhatiri remagetsi kana kutyaira mota, pane kudiwa kukuru kwelaser welding. Zvishandiso zvikuru zveaya mabhatiri emagetsi, senge bhatiri rekwere, cylindrical bhatiri, nyoro pasuru bhatiri uye blade bhatiri, ialuminium alloy uye tsvuku mhangura. Iyo Bvudzi Pin mota ndiyo ramangwana rekusimudzira maitiro eiyo drive mota. Iwo mahwindi nemabhiriji emota iyi zvese zvitsvuku zvemhangura. Iko kukwenenzverwa kweaya maviri "yakakwira anti reflective materials" yagara iri dambudziko. Kunyangwe kana laser welding ikashandiswa, kuchine marwadzo mapoinzi - weld formation, welding kunyatsoita uye welding spatter.
Kuti vagadzirise matambudziko aya, vanhu vakaita tsvakiridzo yakawanda, kusanganisira kuongorora kwekugadzira welding, dhizaini yemajoini ewelding [2], nezvimwewo: nekugadzirisa nzira yewelding uye kusarudza nzvimbo dzakasiyana dzekutarisa, kuumbwa kwe weld kunogona. kuvandudzwa, uye kushanda kwewelding kunogona kuvandudzwa kusvika pamwero wakati; Kuburikidza nekugadzirwa kweakasiyana akasiyana akasarudzika majoini, akadai seanozunguza welding majoini, maviri wavelength laser composite welding majoini, nezvimwewo, iyo weld kuumbwa, welding spatter uye kugona kwewelding inogona kuvandudzwa zvakanyanya. Asi nekukura nekukurumidza kwekuda, iyo welding inoshanda haigone kuzadzisa zvinodiwa. Iwo makuru laser light source makambani akaunza inogadziriswa beam lasers kuburikidza nehunyanzvi kukwidziridzwa kwema lasers. Iyi laser ine maviri coaxial laser beam zvinobuda, uye iyo simba reshiyo yeaya maviri anogona kugadziridzwa pakuda. Kana welding aruminiyamu alloy uye tsvuku mhangura, inogona kuita inoshanda uye splash yemahara welding mhedzisiro, ichizadzisa zvizere izvo zvinodikanwa zveiyo simba nyowani indasitiri yemotokari, inova iyo huru laser muindasitiri mumakore mashoma anotevera.
03 Welding munda wepakati uye makobvu ndiro
Iyo welding yepakati uye yakakora mahwendefa inzira huru yekufambisa yelaser welding mune ramangwana. Mumuchadenga, petrochemical, kuvaka ngarava, midziyo yemagetsi enyukireya, njanji yekufambisa uye mamwe maindasitiri, kudiwa kwewelding yepakati uye gobvu ndiro yakakura. Makore mashoma apfuura, akaganhurirwa nesimba, mutengo uye welding tekinoroji yemalaser, kushandisa uye kukwidziridzwa kwelaser welding mumaindasitiri aya kunononoka. Mumakore maviri achangopfuura, kudiwa kwekusimudzira maindasitiri nekuvandudza indasitiri yeChina kwave kuwedzera nekukurumidza. Kuvandudza hunhu uye kushanda nesimba ndiko kudiwa kwakajairika kwematanho ese ehupenyu. Laser arc hybrid welding inoonekwa seimwe yeanonyanya kuvimbisa matekinoroji epakati uye gobvu ndiro welding.
Nguva yekutumira: Nov-08-2022