Akụkọ Laser
Njikwa okpomọkụ ziri ezi maka sistemụ Laser na ngwa nrụpụta kemgbe 2002
Asụsụ
Green laser ịgbado ọkụ na-akwalite ike batrị ike site na imeziwanye ike absorption na aluminum alloys, ibelata okpomọkụ mmetụta, na ibelata spatter. N'adịghị ka omenala infrared lasers, ọ na-enye elu arụmọrụ na nkenke. Chillers ụlọ ọrụ na-arụ ọrụ dị oke mkpa n'ịkwado arụmọrụ laser kwụsiri ike, na-ahụ na ịdịmma ịgbado ọkụ na-agbanwe agbanwe yana ịkwalite nrụpụta nrụpụta.
Ka ụlọ ọrụ ụgbọ ala ọhụrụ na-aga n'ihu n'ike n'ike, nrụpụta batrị ike na-achọ oke nkenke yana ịrụ ọrụ nke ọma na teknụzụ ịgbado ọkụ. Mgbado ọkụ laser ọdịnala na-ezute nnukwu ihe ịma aka mgbe a na-emeso ihe na-egosipụta nke ukwuu. Green laser ịgbado ọkụ, na ya pụrụ iche uru, apụta dị ka isi ihe ngwọta nke ndị a.
Ihe ịma aka nke omenala Laser Welding
1. Njikere Ike dị ala maka ihe ndị na-atụgharị uche dị elu
Aluminom alloy, bụ isi ihe maka ike batrị casings, nwere a elu reflectivity na omenala 1064nm infrared lasers. Nke a na-arụpụta obere ike absorption, na-achọ ụbara ike laser, nke na-eduga n'ịdị elu ike oriri na ukwuu akụrụngwa eyi.
2. Ihe ize ndụ nchekwa sitere na Metal Spatter
N'oge ịgbado ọkụ laser, ígwé ojii plasma na-akpata spatter metal, nke nwere ike ịbanye na sel batrị, na-abawanye ọnụego ntọhapụ onwe ya na ọbụna na-eduga na obere sekit.
3. Mgbasawanye Mpaghara Okpomọkụ Na-achịkwaghị achịkwa
Ịgbado ọkụ laser omenala na-emepụta nnukwu mpaghara okpomọkụ na-emetụta (HAZ), nke nwere ike imebi ihe nkesa nke batrị ahụ, na-emetụta ndụ okirikiri ya na-adịghị mma.
Uru nke Green Laser Welding
1. Kachasị elu wavelength maka elu ike absorption
Green lasers (532nm) na-akwalite nnabata ike na alloys aluminom, na-ebelata oriri ike yana melite arụmọrụ ịgbado ọkụ.
2. Ike dị elu na njikwa usu dị mkpụmkpụ
Mgbado ọkụ nke akwụkwọ ndụ akwụkwọ ndụ na-egosipụta njupụta ike ozugbo yana njikwa mkpirisi mkpirisi, na-eme ka ịgbado ọkụ ngwa ngwa jiri obere HAZ dị ntakịrị, si otú a na-ebelata mmebi ihe owuwu dị n'ime batrị ahụ.
3. Nkenke ịgbado ọkụ na Obere Spatter
Kachasị mma pulse waveform njikwa na green laser ịgbado ọkụ n'ụzọ dị irè na-ebelata spatter, na-eme ka weld àgwà na ntụkwasị obi.
Ọrụ dị mkpa nke ndị na-ahụ maka ụlọ ọrụ mmepụta ihe na ịgbado ọkụ ọkụ batrị
Ịgbado ọkụ nke laser na-ebute oke okpomọkụ, nke, ọ bụrụ na ọ naghị ekpochapụ ya nke ọma, nwere ike iduga n'ịbawanye okpomọkụ nke isi iyi laser, nfefe ogologo, mgbanwe ọkụ na ọdịda akụrụngwa. Okpomọkụ dị ukwuu na-agbasawanye HAZ, na-emebi ọrụ batrị na ogologo ndụ.
Chillers ụlọ ọrụ na-ahụ maka ọrụ laser kwụsiri ike site n'inye oyi dị mma yana njikwa okpomọkụ. Ọrụ nlekọta ọgụgụ isi ha na-enyere aka nleba anya ngwa ngwa, ịchọpụta mmejọ mmalite, na ibelata oge nkwụsị, si otú a na-eme ka nrụpụta ọrụ dịkwuo elu. N'ihi ya, chillers ụlọ ọrụ abụghị naanị ihe dị mkpa maka idowe nkwụsi ike nke sistemu ịgbado ọkụ laser kamakwa ọ dịkwa mkpa maka ịkwalite ogo ịgbado ọkụ batrị na nrụpụta nrụpụta.
Site na ịgbado ọkụ batrị na-aga n'ihu na nkenke na arụmọrụ dị elu, ọganihu nke teknụzụ laser akwụkwọ ndụ akwụkwọ ndụ, yana ngwọta chiller ụlọ ọrụ ọhụrụ, na-ebute mgbanwe nke nrụpụta batrị ike ọhụrụ.
Anyị nọ ebe a maka gị mgbe ị chọrọ anyị.
Biko dejupụta fọm ka ịkpọtụrụ anyị, anyị ga-enwekwa obi ụtọ inyere gị aka.
TEYU S&A Chiller tọrọ ntọala na 2002 na afọ 23 nke ahụmịhe nrụpụta chiller, ma ugbu a a ghọtara ya dị ka onye ọsụ ụzọ teknụzụ jụrụ oyi na onye mmekọ a pụrụ ịdabere na ya na ụlọ ọrụ laser.
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