Usoro ịgbado ọkụ laser
A na-eji ya kpọrọ ihe karịsịa na ụlọ ọrụ ụgbọ ala, ebe ogwe ụgbọ ala bụ otu n'ime isi ise nke ịgbado ọkụ laser.
A na-eji ụgbọ ala eme ihe, ọ nwere ike ibelata ịdị arọ nke ahụ ụgbọ ala, melite nhazi nhazi nke ụgbọ ala ahụ, mee ka ọkpụkpụ nke ụgbọ ala dịkwuo elu, ma belata stampụ na mgbakọ na-akwụ ụgwọ na nhazi usoro nke ụgbọ ala.
Ngwá ọrụ ịgbado ọkụ Xinfa nwere njirimara dị elu na ọnụ ala dị ala. Maka nkọwa, biko gaa na:Ndị na-emepụta ịgbado ọkụ na ịkpụ - China Welding & Cutting Factory & Suppliers (xinfatools.com)
Laser self-fusion tojupụtara ịgbado ọkụ usoro maka ụgbọ ala panel akụkụ
Mgbe eriri laser na njupụta ike na-erute n'ókè ụfọdụ (106 ~ 107 W / cm2) na-eme ka ihe dị n'elu ihe ahụ pụta ìhè, ihe ahụ na-etinye ume ọkụ ma gbanwee ya n'ime ike ọkụ. A na-ekpo ọkụ, gbazee, na vapor, na-emepụta nnukwu ikuku ígwè, nke na-esi n'elu pụta. N'okpuru ike mmeghachi omume nke laser na-emepụta, a na-akwagharị mmiri igwe a wụrụ awụ gburugburu ka ọ ghọọ olulu. Ka laser na-aga n'ihu na-agbanye ọkụ, olulu ndị ahụ na-abanye n'ime omimi. Mgbe laser kwụsịrị ịgbanye ọkụ, mmiri a wụrụ awụ gburugburu olulu na-asọghachi azụ wee jụọ oyi ma gbasie ike. Weld abụọ workpieces ọnụ.
Ihe na-emetụta ịgbado ọkụ laser
1. ike laser
Enwere ọnụ ụzọ njupụta ike laser na ịgbado ọkụ laser. N'okpuru a uru, naanị elu-agbaze nke workpiece emee, na penetration omimi bụ nnọọ emighị emi, ya bụ, ịgbado ọkụ na-rụrụ na a anụ okpomọkụ conduction ụdị; Ozugbo uru a ruru ma ọ bụ gafere, a ga-emepụta plasma, nke bụ ihe ịrịba ama nke Site na ọganihu nke ịgbado ọkụ miri emi siri ike, omimi ntinye ga-abawanye nke ukwuu. Ọ bụrụ na ike laser dị ala karịa ọnụ ụzọ a na njupụta ike laser dị ntakịrị, ntinye ezughị ezu ga-eme na ọbụna usoro ịgbado ọkụ ga-akwụsi ike.
2. Welding ọsọ
Ọsọ ịgbado ọkụ nwere mmetụta dị ukwuu na omimi ntinye. Ịbawanye ọsọ ahụ ga-eme ka ntinye ahụ ghara ịdị omimi, ma ọ bụrụ na ọsọ ahụ dị oke ala, ọ ga-eme ka mgbaze dị ukwuu nke ihe na ịgbado ọkụ nke workpiece. Ya mere, e nwere ihe kwesịrị ekwesị ịgbado ọkụ nso nso maka a kpọmkwem ihe onwunwe na ụfọdụ ike laser na a ụfọdụ ọkpụrụkpụ, na kacha ntanye nwere ike nweta na kwekọrọ ọsọ ọsọ uru.
3. Defocus ego
Iji nọgide na-enwe njupụta ike zuru oke, ọnọdụ elekwasị anya dị oke mkpa. N'elu ụgbọ elu ọ bụla dịpụrụ adịpụ na laser lekwasịrị anya, ikesa njupụta ike bụ otu. Enwere ụdị defocus abụọ: defocus dị mma na defocus na-adịghị mma. Mgbe focal ụgbọelu dị n'elu workpiece, ọ bụ nti defocus, na mgbe ọ bụ n'elu workpiece, ọ bụ adịghị mma defocus. Mgbanwe na defocus na-emetụta obosara na omimi nke weld ozugbo.
4. gas nchebe
N'oge usoro ịgbado ọkụ laser, a na-ejikarị gas inert kpuchido ọdọ mmiri a wụrụ awụ, ma n'ọtụtụ ngwa, a na-ejikarị gas dị ka argon, nitrogen, na helium maka nchebe iji chebe workpiece site na oxidation n'oge usoro ịgbado ọkụ na ịfụpụ. plasma.
Oge nzipu: Feb-22-2024
