Akụkọ

A na-ekewa usoro ịkpụ ọkụ

A na-ekewa usoro ịkpụ ọkụ n'ime:
1. Mbelata vaporization:
N'okpuru ikpo ọkụ nke ọkụ ọkụ laser dị elu, okpomọkụ dị elu nke ihe ahụ na-ebili ngwa ngwa ruo ebe okpomọkụ na-esi ísì ụtọ, nke zuru ezu iji zere ịgbaze site na nchịkwa okpomọkụ. N'ihi ya, ụfọdụ n'ime ihe ndị ahụ vaporizes n'ime uzuoku ma na-apụ n'anya, ebe ndị ọzọ na-afụpụ dị ka ejecta si na ala nke ịcha osisi site na enyemaka gas eruba.
2. Ịcha agbaze:
Mgbe ike njupụta nke ihe merenụ laser doo gafere ụfọdụ uru, ihe dị n'ime ebe irradiation ebe na-amalite ikupụ, na-akpụ oghere. Ozugbo e mebere obere oghere a, ọ ga-eme dị ka onye ojii iji nweta ume niile nke ọkụ ahụ merenụ. Obere oghere ahụ bụ mgbidi ọla a wụrụ awụ gbara ya gburugburu, mgbe ahụ, coaxial ikuku na-erugharị na-enyere aka na osisi ahụ na-eburu ihe gbazere gburugburu oghere ahụ. Ka workpiece na-aga, obere oghere synchronously na-akpali horizontally na ọnwụ direction na-etolite a ọnwụ onuete. Igwe ọkụ laser na-aga n'ihu na-enwu n'akụkụ ihu nke ọnụ mmiri a, ihe gbazere na-aga n'ihu ma ọ bụ na-agbapụ n'ime oghere ahụ.
3. Oxidation agbaze ọnwụ:
Ịcha agbaze n'ozuzu na-eji gas inert. Ọ bụrụ na a na-eji ikuku oxygen ma ọ bụ gas ndị ọzọ na-arụ ọrụ, a na-agbanye ihe ahụ n'okpuru irradiation nke laser beam, na mmeghachi omume kemịkal na-eme ihe ike na-eme na ikuku oxygen na-emepụta ebe okpomọkụ ọzọ, nke a na-akpọ oxidation melting cutting. Nkọwa akọwapụtara bụ nke a:
(1) N'elu ihe ahụ na-ekpo ọkụ ngwa ngwa na ọkụ ọkụ n'okpuru irradiation nke laser beam, wee na-enweta mmeghachi omume ọkụ ọkụ na ikuku oxygen, na-ahapụ nnukwu okpomọkụ. N'okpuru ọrụ nke okpomọkụ a, a na-emepụta obere oghere ndị jupụtara na uzuoku n'ime ihe ahụ, gbara gburugburu mgbidi ígwè gbazere.
(2) Ntufe nke ihe ndị na-ekpo ọkụ n'ime slag na-achịkwa ọnụọgụ ọkụ nke oxygen na metal, ebe ọsọ nke ikuku oxygen na-agbasa site na slag iji ruo n'ihu ọkụ na-enwekwa mmetụta dị ukwuu na ọkụ ọkụ. Ka ikuku oxygen na-eruwanye elu, ngwa ngwa mmeghachi omume kemịkalụ combustion na ọnụego mwepụ slag. N'ezie, ọnụ ọgụgụ ikuku oxygen dị elu, nke ka mma, n'ihi na oke ọsọ ọsọ ọsọ nwere ike ime ka ọ dị ngwa ngwa ngwa ngwa nke ngwaahịa mmeghachi omume, ya bụ metal oxides, na ọpụpụ nke ịcha osisi, nke na-emebikwa àgwà ịkpụ.
(3) N'ụzọ doro anya, e nwere ihe abụọ okpomọkụ isi mmalite na usoro nke oxidation agbaze ọnwụ, ya bụ laser irradiation ike na thermal ike eme site kemịkalụ mmeghachi omume n'etiti oxygen na metal. A na-eme atụmatụ na okpomọkụ ewepụtara site na mmeghachi omume oxidation n'oge ịkpụ ígwè na-eme ihe dị ka 60% nke ike zuru ezu achọrọ maka igbutu. O doro anya na iji oxygen dị ka gas inyeaka nwere ike nweta ọsọ ọsọ dị elu ma e jiri ya tụnyere gas inert.
(4) Na oxidation agbaze ọnwụ usoro na abụọ okpomọkụ isi mmalite, ma ọ bụrụ na combustion ọsọ nke oxygen dị elu karịa ije ọsọ nke laser doo, ịcha onuete na-egosi obosara na ike ike. Ọ bụrụ na ọsọ nke mmegharị ọkụ laser na-agba ọsọ karịa ọsọ ọkụ oxygen, mgbawa nke ga-esi na ya pụta ga-adị warara ma dị nro. [1]
4. Jikwaa mbelata mgbawa:
Maka ihe ndị na-agbaji agbaji nke na-adaba na mmebi ọkụ, a na-akpọ ịcha ọkụ ọkụ ọkụ na-agba ọsọ na nke a na-achịkwa. Isi ọdịnaya nke usoro ịkpụ a bụ ikpo ọkụ obere akụkụ nke ihe na-agbaji agbaji na eriri laser, na-eme ka nnukwu gradient na-ekpo ọkụ na-arụ ọrụ na-arụ ọrụ dị ukwuu na mpaghara ahụ, na-eme ka ọkpụkpụ na-emepụta ihe. Ọ bụrụhaala na a na-edobe gradient kpo oku kwesịrị ekwesị, ọkụ laser nwere ike iduzi mgbawa ka ọ mee n'akụkụ ọ bụla achọrọ.微信图片_20250101170917 - 副本


Oge nzipu: Sep-09-2025