Ngwa Laser
Enwere ike kewaa ngwa laser n'ime ụdị atọ: igwe akara laser, igwe ịgbado ọkụ laser, na igwe ịkpụ laser. Igwe akara laser gụnyere igwe akara semiconductor laser, igwe akara laser CO2, igwe akara fiber laser, igwe akara ultraviolet laser, wdg; ugbu a, igwe ịgbado ọkụ laser gụnyere igwe ịgbado ọkụ laser YAG na igwe nnyefe fiber-optic akpaka, wdg; igwe ịkpụ laser gụnyere igwe ịkpụ laser YAG na igwe ịkpụ laser fiber, wdg.
Ọdịnaya Dị Mkpa
E nwere ọtụtụ ụdịigwe akara laserDịka ihe dị iche iche nke laser si dị, enwere ike kewaa ha n'ime igwe akara laser eriri, igwe akara laser carbon dioxide, igwe akara laser semiconductor, igwe akara laser ultraviolet, na igwe akara laser akwụkwọ ndụ. N'ime ha, a na-eji eriri, carbon dioxide, semiconductor, na ultraviolet lasers maka nhazi elu ngwaahịa, ebe a na-eji laser akwụkwọ ndụ maka akara ime ngwaahịa iko na kristal, yabụ a na-akpọkwa laser akwụkwọ ndụ igwe eji akpụ ihe n'ime. Enwere ike iji igwe akara laser hazie ngwaahịa niile (ọla, osisi, mmiri, ihe ndị na-anaghị agba ọkụ, na ihe ndị sitere n'ụwa)!
Igwe Laser YAG
Laser YAG bụ laser siri ike nke nwere ogologo ebili mmiri nke 1.064um na eriri infrared. Ọ na-eji oriọna krypton dị ka isi iyi ike (isi iyi mkpali) na ND:YAG (Nd:YAG laser; Nd (neodymium) bụ ihe dị ụkọ n'ụwa, YAG na-anọchite anya yttrium aluminum garnet, nke nhazi kristal ya yiri nke ruby) dị ka ihe eji emepụta laser. Isi iyi mkpali ahụ na-ewepụta ìhè mberede nke ogologo ebili mmiri kpọmkwem, na-akpali ihe na-arụ ọrụ iji nweta mgbanwe ọnụọgụgụ mmadụ, na-ewepụta laser site na mgbanwe ọkwa ike, na-eme ka ike laser dịkwuo elu, na-akpụzi ma na-elekwasị anya na ya iji mepụta oghere laser a na-eji eme ihe.
Igwe Laser Semiconductor
Igwe akara laser nke a na-akpọ semiconductor na-eji diode laser semiconductor nwere ogologo 0.808um (akụkụ ma ọ bụ njedebe) iji gbapụta ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe ghara ịdị mma, nke nwere ike ịdị ogologo 1.064um n'okpuru ọrụ nke Q-switch, nke nwere ike ịgbanwe ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-eme ka ihe na-arụ ọrụ nke ọma. Ma e jiri ya tụnyere igwe akara laser nke a na-akpọ YAG, igwe akara laser nke a na-akpọ semiconductor nwere uru nke ịkwụsi ike ka mma, ịchekwa ike, enweghị mkpa ịgbanwe oriọna, wdg, mana ọnụahịa ya dị elu karịa.
Igwe akara eriri laser
Ihe mejupụtara ya bụ akụkụ atọ: laser, galvanometer scanner, na kaadị akara. Ọ bụ igwe akara nke na-eji fiber laser emepụta laser. Ọ nwere ezigbo mma nke ìhè, yana ebe mmepụta nke 1064nm, ndụ ọrụ nke igwe ahụ dum dị ihe dị ka awa 100,000, nke dị ogologo karịa ụdị igwe akara laser ndị ọzọ. Arụmọrụ ntụgharị electro-optical karịrị 28%, nke nwere nnukwu uru ma e jiri ya tụnyere arụmọrụ ntụgharị 2%-10% nke ụdị igwe akara laser ndị ọzọ, ma nwee arụmọrụ pụrụ iche na nchekwa ike na nchekwa gburugburu ebe obibi.
Igwe akara laser CO2
Laser CO2 bụ laser gas nke nwere ogologo ebili mmiri nke 10.64um na eriri infrared dị anya. Ọ na-eji gas CO2 e tinyere n'ime tube mwepụta dị ka ihe eji emepụta laser. Mgbe etinyere voltaji dị elu na elektrọd, a na-emepụta ihe na-enwu enwu na tube mwepụta, nke nwere ike ime ka molekul gas wepụta laser. Mgbe o mechachara ike laser ahụ, a na-emepụta ihe na-enwu enwu maka nhazi ihe.
Igwe Akara Laser Ultraviolet
Igwe akara laser ultraviolet nwere laser miri emi, sistemụ galvanometer nyocha dị elu nke a na-ebubata, wdg; n'ihi obere ebe a na-elekwasị anya nke igwe akara laser ultraviolet na mpaghara okpomọkụ na-emetụta n'oge nhazi, igwe akara laser ultraviolet nwere ike ime akara dị mma na akara ihe pụrụ iche. Ọ bụ ngwaahịa kachasị amasị ndị ahịa nwere ihe achọrọ dị elu na mmetụta akara. Igwe akara laser ultraviolet nwere njirimara nke ọnụego mgbanwe electro-optical dị elu, ndụ ọrụ ogologo nke kristal na-abụghị ahịrị, ọrụ kwụsiri ike nke igwe ahụ dum, izi ezi dị elu, arụmọrụ ọrụ dị elu, na imewe modular maka ntinye na mmezi dị mfe. Na mgbakwunye, enwere ike ịhazi oche ọrụ akpaka abụọ iji nweta akara na-aga n'ihu ọtụtụ ebe ma ọ bụ akara nnukwu.
Igwe akara akara nke Yttrium Aluminium Garnet
Igwe na-arụ ọrụ siri ike, laser ahụ na-ewepụtakwa ebili mmiri ọkụ nke 1060nm nso mpaghara infrared. O nwere ụdị abụọ:ụdị na-aga n'ihu na ụdị mkpịsị akwụkwọ ọkụSite n'ịgbanwe ike mmepụta, enwere ike inweta ọkụ laser dị iche iche. Usoro akara gụnyere usoro coking (akara gbara ọchịchịrị), usoro ụfụfụ (akara ọkụ) na usoro ablation (akara a kpụrụ akpụ), yana mma akara dị mma.
Igwe akara Excimer
Ọ nwere ike iwepụta ebili mmiri dị nro n'ime oke ultraviolet (100~400nm), ihe na-arụ ọrụ na-agụnye ngwakọta nke helium, argon, krypton, neon gas na halogens dịka chlorine, fluorine, bromine, na iodine.
Igwe Akara Laser Akwụkwọ Ndụ
Igwe akara laser akwụkwọ ndụ akwụkwọ ndụ na-eji ọkpọkọ akụkụ, nke dị iche na igwe akara laser nke semiconductor na-amịpụta ma nwee uru doro anya: mmepụta laser akwụkwọ ndụ akwụkwọ ndụ 532nm, obere dayameta ntụpọ lekwasịrị anya, ike siri ike karị, arụmọrụ mgbanwe electro-optical dị elu, na ezigbo mma ọkụ. Igwe ahụ dum nwere ezigbo nchekwa na njikwa akara dị mma, na-anabata njikwa mmemme PLC iji mezuo otu igodo mmalite. Ngwa ahụ dabara adaba maka ịkpụ ihe elu nke ngwaahịa iko, dị ka ihuenyo ekwentị mkpanaaka, ihuenyo LCD, ngwaọrụ anya (dị ka anya anya), iko ụgbọala, wdg. N'otu oge ahụ, enwere ike itinye ya na nhazi elu nke ọtụtụ ihe metal na ndị na-abụghị ígwè ma ọ bụ nhazi nke ihe mkpuchi, dị ka ngwaike, seramiiki, iko na elekere, PC, ngwaọrụ eletrọnịkị, ngwa dị iche iche, bọọdụ PCB na panel njikwa, efere aha na bọọdụ ngosipụta, plastik, wdg. Ọ nwere arụmọrụ dị oke ọnụ ma e jiri ya tụnyere ngwaahịa ndị yiri ya. Ọnụahịa ya dị oke ọnụ.
Mkpụcha laser bụ na a na-agbanwe ogwe laser kwụ ọtọ nke laser ahụ na-ewepụta ka ọ bụrụ ogwe laser kwụ ọtọ na-agbada site na enyo ntụgharị zuru oke nke 45°, wee lekwasị anya na lenzi, wee banye n'ebe dị obere na isi ihe. Njupụta ike laser nke lekwasịrị anya na ebe ahụ dị elu ruo 10^6~10^9W/cm^2. A na-eme ka ebe laser ahụ nwere nnukwu ike na-enwu enwu na isi ihe ya, nke ga-emepụta okpomọkụ dị elu karịa 10000°C, na-eme ka ebe ọrụ ahụ na-agbaze ozugbo. Mgbe ahụ, a na-eji gas na-egbutu ígwè ahụ, nke mere na ọ ga-egbutu ihe ọrụ ahụ ka ọ bụrụ obere oghere. Site na mmegharị nke ngwaọrụ igwe CNC, a na-ejikọ ọtụtụ obere oghere iji mepụta ọdịdị achọrọ. N'ihi oke ugboro ole e ji egbutu laser, njikọ nke obere oghere ọ bụla dị nro nke ukwuu, ngwaahịa ndị e bepụrụ na-enwekwa ọmarịcha mma.
Ịgbado ọkụ laser na-eji ike laser dị elu eme ihe iji kpoo ihe ndị dị n'ógbè ahụ n'obere mpaghara. Ike nke radieshon laser na-agbasa n'ime ihe ndị ahụ site na ikpo ọkụ, na-agbaze ihe ndị ahụ iji mepụta ọdọ mmiri a gbazere agbaze. Ọ bụ ụdị ụzọ ịgbado ọkụ ọhụrụ, karịsịa maka ịgbado ọkụ nke ihe ndị dị gịrịgịrị na akụkụ ziri ezi. Ọ nwere ike ime ka ịgbado ọkụ ntụpọ, ịgbado ọkụ n'ubu, ịgbado ọkụ n'apata ụkwụ, ịgbado ọkụ n'apata ụkwụ, wdg, yana oke omimi ruo n'obosara dị elu, obere obosara ịgbado ọkụ, obere mpaghara metụtara okpomọkụ, obere mgbanwe, ọsọ ịgbado ọkụ ngwa ngwa, akwa ịgbado ọkụ dị larịị ma mara mma, enweghị mkpa maka ọgwụgwọ mgbe ịgbado ọkụ gasịrị ma ọ bụ naanị ọgwụgwọ dị mfe, mma ịgbado ọkụ dị elu, enweghị oghere, njikwa ziri ezi, obere ntụpọ ìhè lekwasịrị anya, izi ezi ọnọdụ dị elu, na mmezu dị mfe nke akpaaka.
Mmezi Ngwaọrụ Laser
1. Hichaa lenzi ahụ, duzie okporo ụzọ ma hichaa ihe ndị dị n'elu oche ọrụ kwa ụbọchị; Ụzọ esi ehicha lenzi ahụ: Mgbe ị na-ehicha lenzi ahụ, ị ga-eji ethanol anhydrous ma ọ bụ 98% alcohol dị ka mmiri nhicha. Mikpuo obere owu na-amịkọrọ ihe n'ime mmanya, jiri nwayọọ hichaa lenzi ahụ n'ebe a kapịrị ọnụ, wee mechaa jiri owu kpọrọ nkụ hichaa lenzi ahụ nwayọ iji mee ka lenzi ahụ na-egbuke egbuke ma doo anya; (Rịba ama: Ihicha nke ọma nwere ike ihichapụ mkpuchi dị na lenzi ahụ, na-emebi lenzi ahụ)
Ụzọ e si ehicha ihe e ji ...
Ụzọ esi asacha oche ọrụ: Ebe ọrụ ahụ gụnyere zinc-iron alloy, mmanụ aṅụ, crawler, mma mpempe akwụkwọ na oche ọrụ ndị ọzọ. Nke mbụ, hichaa ihe mkpofu nhazi dị na oche ọrụ. Maka oche ọrụ crawler, ọ dị mkpa itinye obere mmanụ mgbochi nchara dị ọcha na crawler kwa ọnwa isii maka ọgwụgwọ mgbochi nchara; oche ọrụ ndị ọzọ achọghị ya. (Rịba ama: Agaghị eji mmiri hichaa oche ọrụ, nke dị mfe ime ka oche ọrụ nchara ma mee ka oxidation nke oche ọrụ ngwa ngwa.)
2. Na-ehicha ihe na-ekpo ọkụ na ọkpọkọ ikuku mgbe niile iji mee ka ha dị ọcha;
Ụzọ nhicha nke fan ikuku na ọkpọkọ ikuku: Mgbe anwụrụ na uzuzu n'oge nhazi buru ibu, ọ dị mkpa ihicha fan ahụ. Mepee mkpuchi mpụta nke fan ahụ, jiri obere osisi hichaa uzuzu dị n'ime agụba fan na ọwa ikuku, wee jiri egbe ikuku dị elu fepụ uzuzu ahụ. Ụzọ nhicha nke paịpụ ikuku ahụ bụ otu ihe ahụ nke fan ikuku ahụ.
(Rịba ama: Mmiri ọ bụla agaghị abanye na paịpụ ikuku, a pụghịkwa ịgbasa ya n'ebe mmiri dị, dịka nsị mmiri.)
3. Na-ehicha nku oyi nke tank mmiri mgbe niile;
Ụzọ nhicha nke nku oyi: Isi ihe mere e ji eme nku oyi bụ iwepụ okpomọkụ nke mmiri na-agagharị na tube laser. Ọkụ na-adịghị mma na-emetụta ike mmepụta laser ozugbo, yabụ nhicha nke nku oyi dị oke mkpa.
Nke mbụ, jiri ahịhịa wepụ uzuzu dị n'elu nku oyi ahụ, wee jiri egbe ikuku dị elu fepụ ikuku n'ime mmiri maka ịsacha gas, mechaa wụsa mmiri nhicha oyi nke ntụ oyi na nku oyi maka ịsacha, sachaa ya na mmiri ma kpọọ nkụ tupu ejiri ya.
4. A chọrọ ka e tee akụkụ nnyefe igwe nke akụrụngwa mmanụ otu ugboro n'ọnwa;
Iwu mmezi maka akụkụ nnyefe igwe nke akụrụngwa ahụ: Akụkụ nnyefe igwe ahụ gụnyere wiil synchronous, bearings, wiil optical, mkpanaka optical, wdg. Akụkụ mmanụ bụ isi bụ bearings. A ga-egbochi nchara nchara iji kpuchie wiil synchronous, wiil optical, na mkpanaka optical, a ga-agbakwunye bearings njikọ na mmanụ dị ọcha otu ugboro n'ọnwa.
5. A chọrọ ka a gbanwee mmiri na-agagharị otu ugboro n'izu;
Iwu mmezi maka mmiri na-agagharị: Isi ọrụ nke mmiri na-agagharị bụ iwepụ okpomọkụ maka ọkpọkọ laser, nke na-emetụta ike na ndụ ọrụ nke ọkpọkọ laser ozugbo. Mmiri na-agagharị ga-abụrịrị mmiri dị ọcha, nke mere na ọ dịghị mfe ịmepụta nha ahụ na mgbidi dị n'ime ọkpọkọ laser. Mgbe mmiri ahụ ghọrọ ihe na-adịghị mma, a ga-agbanwerịrị mmiri na-agagharị. Olu mmiri na-agbapụta bụ nke kacha mma 2/3 nke tankị mmiri, a ga-agbakwunyekwa mmiri ma ọ bụrụ na ọ erughị 1/3, ma ọ bụghị ya, ọkpọkọ laser nwere ike ịgbawa.
6. Maka ngwa laser ọhụrụ, ike mmepụta laser kwesịrị ịdị n'okpuru 80%;
7. Iji mee ka tube laser ahụ dị ogologo, a na-atụ aro ka ị zuru ike ruo ihe dị ka nkeji iri mgbe ị rụchara ọrụ ruo awa ise tupu ị rụọ ọrụ ọzọ.
8. Ndozi nke ọkpọkọ laser: Maka ngwa laser ọhụrụ, a ga-achịkwa ike mmepụta laser n'okpuru 80%, ọkachasị n'ihi na gas dị na ọkpọkọ laser ọhụrụ ahụ juputara, iji nhazi ike dị elu dịkwa mfe ibute oriri gas ngwa ngwa ma belata ndụ ọrụ nke ọkpọkọ laser. Isi ihe kpatara izu ike ruo ihe dị ka nkeji iri mgbe ọrụ na-aga n'ihu ruo awa ise bụ na ọrụ ogologo oge nke ọkpọkọ laser ga-eme ka okpomọkụ nke ọkpọkọ laser ahụ rịa elu, na-ebute ike na-adịghị ike ma na-adịghị ike.
Oge ozi: Febụwarị-27-2026
