Femtosecond Laser Cutting: Ihe Ya na Ngwa

Ọrụ igwe CNC

Femtosecond Laser Cutting: Ihe Ya na Ngwa

2024-02-26

Femtosecond Laser na-egbutu ihe na ngwa ya

Laser Ultrafast gụnyere picosecond na femtosecond lasers. Laser Picosecond bụ nkwalite teknụzụ nke nanosecond lasers, na picosecond lasers na-eji teknụzụ mkpọchi ọnọdụ, ebe nanosecond lasers na-eji teknụzụ Q-switched. Teknụzụ Femtosecond na-eji ụzọ teknụzụ dị iche kpamkpam. A na-agbasawanye ọkụ site na isi mmalite mkpụrụ site na pulse stretcher, na-amụba ya site na igwe igwe CPA ike, ma n'ikpeazụ abịakọrọ site na pulse compressor iji wepụ ìhè ahụ. Nkà na ụzụ na-esi ike karị.

A bịa na femtosecond laser, ihe mbụ na-abata n'uche nwere ike ịbụ ojiji a na-ejikarị eme ihe dị ka mgbazi femtosecond myopia na mwepụ femtosecond freckle eji na cosmetology ahụike. A na-ekewakwa lasers femtosecond n'ime ogologo ikuku dị iche iche dị ka infrared, ọkụ ndụ ndụ, na ultraviolet. N'ime ha, infrared ìhè Ngwa mpaghara nwere pụrụ iche uru: Infrared lasers nwere ike selectively etinye obi gị dum site ihe ma ọ bụ ụmụ irighiri ihe na ọ fọrọ nke nta ọ dịghị okpomọkụ-emetụta zones na Laser Ịcha na ụlọ ọrụ dị ka ngwá electronic, photonics ma ọ bụ ọgwụ. Ugbu a, enwere ike iji ya n'ọtụtụ mpaghara dịka nkenke ihe ọnwu laser, ịwa ahụ, n'ji, electronic Communications, spectroscopy, aerospace, agbachitere ngwa na isi sayensị. Yabụ na oge a anyị ga-ewebata ọtụtụ ngwa ngwa nke Be-Cu infrared femtosecond lasers na ụlọ ọrụ.

Igwe ọkụ Laser Cutting Ultra-Thin Glass (UTG)

Ka ọ dị ugbu a, a na-eji ihe enyo dị obere mee ihe na ihe ngosi eletrọnịkị ndị ahịa na ụlọ ọrụ semiconductor. Dịka ọmụmaatụ, iko mkpụrụ dị na ihuenyo OLED anyị na-ejikarị bụ iko dị mkpa (UTG).

Site na teknụzụ ekwentị mkpanaaka na-aga n'ihu na-aga n'ihu, enyo ekwentị mkpanaaka na-eto eto ma dịkwa iche iche, yana teknụzụ mpịachi apụta dị ka oge chọrọ. Agbanyeghị, ekwentị mkpanaaka mpịachi nwere nnukwu ihe achọrọ maka iko. Ka iko ahụ dị gịrịgịrị, na-arụ ọrụ nnyefe ọkụ ka mma, mgbanwe dị mma, na ịdị arọ dị arọ. Otú ọ dị, nke a na ụdị electronic iko Laser ịcha chọrọ elu nkenke, elu arụmọrụ, ọ dịghị micro-cracks, ọ dịghị ọchịchịrị cracks, wdg Ya mere, ultra-ngwa ngwa Laser ịcha electronic iko aghọwo isi Laser Cutting usoro ugbu a, na dị ka anyị anyị. chọrọ maka ihu chipping na micro-cracks na-abawanye, , femtosecond laser ejirila nke nta nke nta bụrụ nhọrọ kacha mma.

Mbelata laser femtosecond nwere oke ike dị elu ma nwee ike gafere ọnụ ụzọ mmebi iko n'ụzọ dị mfe; N'otu oge ahụ, ultra-thin iko na-enwe mmetụta nke okpomọkụ, na femtosecond pulse bụ "oyi Laser Cutting" mode, nke nwere ike ime ka nsọtụ nke ìhè ntụpọ zuru ezu, ìhè ntụpọ adịghị egbochi ibe ha, ma nweta. Mmetụta mgbaji dị ala dị ala: N'oge usoro ịkpụ laser, enwere ike ime ka mgbidi dị n'akụkụ dị larịị, ọ naghị adịkarị ka ọpịpị na-adịghị adị, na mgbawa na-adịghị mma nke oke okpomọkụ kpatara na-adịkarịghị adị. Ọ naghị enwe mmetụta na radius na-ehulata UTG ma nwee ike ịbawanye ndụ ịgbagọ.

Laser Ịcha ọla kọpa ọla kọpa

Ọla kọpa bụ otu n'ime ihe ndị a na-ejikarị eme ihe na ụlọ ọrụ eletrọnịkị. The electrolyte bụ ihe na-adịghị mma electrolyte nke a na-edobere na oyi akwa na sekit osisi substrate na-eje ozi dị ka sekit eletriki nduzi. Ọla kọpa bụ ngwaahịa ọla kọpa dị gịrịgịrị. Ọla kọpa bụ otu akwụkwọ na ọkpụrụkpụ ya bụkwa microns. Na-emekarị 5um-135um, nke dị gịrịgịrị na mbara ka ọ na-esiwanye ike. N'ikwu ya n'ụzọ dị mfe, a na-apịnye foil ọla kọpa n'ime mpempe akwụkwọ dị gịrịgịrị.

A na-eji foil ọla kọpa mee ihe n'akụkụ niile, dị ka ụgbọ ala eletrik, ngwa eletrọnịkị ndị ahịa, ikuku ikuku, akụrụngwa nkwukọrịta na mpaghara ndị ọzọ. The omenala Laser Cutting usoro bụ tumadi anwụ-ịcha, ma e nwere adịghị ike na arụmọrụ, Laser Cutting ọsọ, ọnwụ na ọnwụ ziri ezi. Mgbe ị na-eji ịkpụ laser nkịtị, mmetụta okpomọkụ dị ukwuu. Mmetụta okpomọkụ dị n'akụkụ ọnụ na-eme ka ọkpụkpụ ọla kọpa dị mfe ịgbagha na nrụrụ, na akụkụ ya bụ carbonized, na-eduga na mmebi ihe.

Laser femtosecond nwere uru doro anya karịa na Laser Cutting ọla kọpa n'ihi ọnọdụ "oyi Laser Cutting" pụrụ iche. Laser femtosecond nwere obosara usu dị warara, nke nwere ike ịhazi ihe ahụ na mmetụta dị ntakịrị na-ekpo ọkụ, na-ezere mmebi nke ihe na-akpata site na mkpokọta okpomọkụ, na-echebekwa oyi akwa ọla edo ka ọ ghara ịdaba;

N'oge a na-egbutu ya kpọmkwem, a gaghị enwe ngbanwe, ọ dịghị agbaze, ọ dịghị mmetọ ihe, wdg; na femtosecond laser nwere ọmarịcha njiri mara mma. Mgbe elekwasị anya, ọ nwere ike hụ na nkwụsi ike nke mmetụta dị n'akụkụ nke ihe eji eme ihe na ụzọ ịkpụ. , ewepụghị n'akụkụ abụọ nke ọgwụgwụ ihu na-enyere n'ezie igbubi kpọmkwem; ọ na-akwado ọtụtụ mgbawa na pulse edezi ọrụ, n'ihu na-emeziwanye Laser Cutting arụmọrụ na mmetụta.

Laser Cutting Zirconia ceramik

N'ihe gbasara seramiiki, mkpụrụ seramiiki zirconia (YSZ) nwere oke nguzogide okpomọkụ dị elu ma enwere ike iji ya dị ka tubes kpo oku induction, ihe mgbagha, na ihe ndị na-ekpo ọkụ. Ma ọ nwere oke arụmọrụ eletriki na-emetụ n'ahụ, ịdị elu siri ike, ike mgbanwe dị elu na nkwụsi ike dị elu, ihe mkpuchi ọkụ dị mma, ọnụọgụ mgbasawanye ọkụ na uru ndị ọzọ dị nso na ígwè. A na-ejikarị ya na mma seramiiki, ihe mmetụta oxygen, ihe ndị na-ekpo ọkụ maka mkpụrụ ndụ mmanụ ọkụ, sel mmanụ ọkụ siri ike na ihe ndị na-ekpo ọkụ na-ekpo ọkụ, wdg.

E jiri ya tụnyere ọla, ceramik zirconia nwere uru nke nguzogide iyi ka mma, elu dị larịị, ọdịdị dị mma, na enweghị oxidation. Ọtụtụ ụdị ndị a ma ama nke dị elu ewepụtala elekere seramiiki dị elu, na-eburu ebe dị n'ọhịa mara mma; A na-ejikwa seramiiki ferrules na uwe aka n'ọtụtụ ebe n'ọhịa nke eriri anya njikọ; N'otu oge ahụ, ceramics zirconia enweghị ihe mkpuchi mgbaàmà, na-egbochi ịdaba, na-eguzogide ọgwụ, yana ọ nwere uru nke mpịachi, ọdịdị dị ọkụ ma dị mma, na mmetụta aka dị mma, a na-ejikwa ya na 3C electronic ubi dị ka mobile. ekwentị. Otú ọ dị, n'oge Laser Cutting nke omenala zirconia ceramik, e nwere ihe a na-apụghị izere ezere a usoro nke nsogbu dị ka adịghị mma Laser Cutting àgwà na obere Laser Cutting arụmọrụ. Nke a na-achọ iji femtosecond Laser ịkpụ, nke nwere ike idozi nsogbu a n'ụzọ ziri ezi na nke ọma.

N'ihi ike dị elu nke femtosecond pulses, oyi Laser Cutting mode nwere ike mezuo, nke nwere ike imezu ihe siri ike nke ngwaahịa. N'oge ngwaahịa Laser Cutting, femtosecond laser na-eri obere ume ma na-akpata obere mmebi nke ihe, ya mere na Laser Cutting ziri ezi dị elu; Kọntaktị kọntaktị Laser na-abụghị nke ọdịnala anaghị enwe nchekasị yana kesaa ya n'ọnụ ọnụ ihe nlele ahụ. Ngwunye seramiiki na-adị obere ka ọ ga-eme na steeti gbazee na àgwà ka mma. Laser femtosecond nwere njupụta ume dị oke elu n'oge usoro ịkpụ Laser ma nwee ike nweta ikike ịkpụ nke ọma maka ihe seramiiki zirconia. , ike ngwa ngwa ịkpụ ihe owuwu n'ime udi.

Ngwa nnwale ndị ọzọ na-egosipụtakwa uru dị na teknụzụ femtosecond Laser Cutting technology (ya na stent na hypotube laser ọnwụ) n'ọhịa mmepụta ihe. Be-Cu na-azụlitekwa ya mgbe niile, na-abawanye arụmọrụ nnwale ngwa iji nye egwuregwu zuru oke na uru femtosecond ma nọgide na-enye mgbanwe na nkwalite nke ụlọ ọrụ nrụpụta dị elu na-atọ ntọala siri ike ma na-akwalite mmepe.


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