Nibii

▪ Kɛ akɛ majimaji ateŋ fiber laser ni hi jogbaŋŋ tsu nii lɛ, nɔ ni akɛkadiɔ nii lɛ yeɔ emuu, ni abaanyɛ akadi nibii srɔtoi ni hi jogbaŋŋ ni mli wa ni mɛi ni kɛtsuɔ nii lɛ biɔ lɛ yɛ nibii ni akɛtsuɔ nii lɛ anɔ, ni sa kɛha ultra fine marking;
▪ Abaanyɛ akɛ laser kanei ni yɔɔ hewalɛ babaoo kɛ pulse width range lɛ awo nɛkɛ nɔkwɛmɔnɔ nɛɛ mli. Ekɔɔɔ he eko nitsumɔhe ni oyɔɔ mli lɛ, wɔbaanyɛ wɔkɛ fiber laser kadimɔ tsɔne ni sa fe fɛɛ lɛ aha bo;

Jeŋmaji ateŋ klɛŋklɛŋ klas kpakpa UV laser kadimɔ tsɔne, ni anyɛɔ ashɛɔ he! Nibii ni akɛtsuɔ nii lɛ yɛ 355nm ultraviolet kane lɛ he hewalɛ ni nɔ kwɔ, no hewɔ lɛ ultraviolet lasers lɛ yɛ nibii ni haa mɔ he jɔɔ lɛ babaoo. He ni ultraviolet lɛ kwɛɔ nɔ lɛ ji he bibioo kwraa, ni he ni la ni tsuɔ nii yɛ mli lɛ saa he lɛ faaa kwraa, ni no haa efeɔ nɔ ni sa jogbaŋŋ kɛha nibii srɔtoi ahe okadi ni hi jogbaŋŋ.

Nibii ni akɛwoɔ tsɔne mli ni ji CO2 laser kadimɔ tsɔne lɛ ji laser galvanometer kadimɔ tsɔne ni kɛ CO2 gas tsuɔ nii akɛ nitsumɔ gbɛ. CO2 laser lɛ kɛ CO2 gas tsuɔ nii akɛ gbɛ ni etsɔɔ nɔ ekɛ CO2 kɛ kɔɔyɔɔ krokomɛi ni yeɔ ebuaa lɛ woɔ tsɔne ni ajieɔ la kɛjɛɔ mli lɛ mli ni ekɛ voltage ni nɔ kwɔ woɔ electrode lɛ nɔ. Akɛ glow discharge ko jeɔ kpo yɛ tsɔne ni akɛjieɔ la lɛ mli, ni ejieɔ CO2 laser kɛjɛɔ gas lɛ mli. Beni afee laser hewalɛ lɛ babaoo sɛɛ lɛ, akɛ galvanometer kwɛɔ mli ni akɛ lens ko kwɛɔ nɔ. Yɛ kɔmpiuta kɛ laser kadimɔ kaadi lɛ kudɔmɔ shishi lɛ, abaanyɛ akadi mfonirii, niŋmaa, yibɔi, kɛ linei yɛ nitsumɔ nii lɛ nɔ taakɛ mɔ ni kɛtsuɔ nii lɛ taoɔ lɛ.

Jeŋmaji ateŋ klɛŋklɛŋ klas su kpakpa eŋɔli laser kadimɔ tsɔne, nine shɛɔ nɔ! Nibii komɛi yɛ tsɔne ni haa kane ni yɔɔ ŋmɔŋ ni wavelength ji 532nm yɔɔ mli lɛ mli hewalɛ ni nɔ kwɔ, no hewɔ lɛ laser ni yɔɔ ŋmɔŋ lɛ yɛ nyɛmɔ kpakpa ni ekɛ nibii nɛɛ tsuɔ nii. He ni kane ni yɔɔ ŋmɔŋ lɛ tsɔɔ lɛ ji he bibioo kwraa, ni he ni la ni tsuɔ nii yɛ mli lɛ saa he lɛ faaa kwraa, ni no haa efeɔ nɔ ni sa jogbaŋŋ kɛha nibii tamɔ glase kɛ plastic he okadi ni hi jogbaŋŋ.

Shishitoo mla ni kɔɔ laser hetsemɔ he lɛ damɔ hulutsoo hewalɛ, fotokemikal hewalɛ, kɛ shock wave hewalɛ ni jɛɔ laser kɛ nibii ateŋ nifeemɔ mli baa lɛ nɔ titri. Kɛji akɛ laser la lɛ shwie nibii lɛ anɔ lɛ, nibii ni fiteɔ nii lɛ shwieɔ laser hewalɛ lɛ nɔ oya ni amɛdɔɔ, amɛgbɛɔ amɛshwaa, amɛfeɔ lasu, loo amɛshwieɔ amɛhe, ni no haa anáa hetsemɔ.

PW sɛɛkuu plastic laser tsɔne ni akɛwoɔ tsɔne mli lɛ kɛ semiconductor laser jɛɛhe lɛ tsuɔ nii. Ebaafee nɔ ni hi jogbaŋŋ akɛ afee plastic fãi ni yɔɔ ŋwɛi kɛ shishi lɛ akɛ nɔ ni tsɔɔ nɔ loo nɔ ni tamɔ nakai nɔŋŋ ni tsɔɔ nɔ. Laser lɛ tsɔɔ plastic fã ni yɔɔ ŋwɛi lɛ mli ni ekɛ ejwɛŋmɔ maa laser la lɛ nɔ yɛ nibii ni shwieɔ nii lɛ ahe lɛ nɔ koni etsɔ ŋmɔtɔ, ni nibii ni mli tse lɛ hu feɔ ŋmɔtɔ he ko. Yɛ nɔ ni akɛwoɔ mli lɛ nɔnyɛɛ shishi lɛ, molekulii ateŋ futumɔ baa, no sɛɛ lɛ, weld seam lɛ baafee yɛ be mli ni edɔ sɛɛ.

Nibii ni akɛ niji tsuɔ nii ni akɛ fiber laser welding tsɔne ni akɛwoɔ tsɔne mli ni akɛyaa he fɛɛ he lɛ bafeɔ nɔ ni ehe gbɛi waa ejaakɛ ekasemɔ waaa ni etsuɔ ​​nii jogbaŋŋ. Akɛ tsɔne ni akɛ fiber laser tsuɔ nii yɛ mli lɛ baanyɛ atsake blema argon arc welding kɛ tsɔne ni akɛtswaa tsɔne ni hi jogbaŋŋ ni tsuɔ nii jogbaŋŋ lɛ. Akɛ filler waya kroko ni fata he lɛ baanyɛ ato he gbɛjianɔ koni 0.5mm tsɔne ni akɛwoɔ tsɔne mli lɛ mli lɛ afee tsɔne lɛ. Kɛji akɛ ŋwɛi ŋta lɛ faaa fe 0.3mm lɛ, laser tsɔne ni akɛ niji tsuɔ nii yɛ mli lɛ baanyɛ atswa fãi enyɔ ni akɛ filler waya kroko fataaa he.

Ni mɛi ni kɛ amɛhe woɔ nitsumɔ nɛɛ mli lɛ ateŋ mɛi komɛi ji mɛi ni kɛ tsɔne lɛ tsuɔ nii jogbaŋŋ, ni amɛbaanyɛ amɛha tsɔne lɛ nitsumɔ mli nibii ni hi jogbaŋŋ lɛ ahi shi jogbaŋŋ, ni amɛfee tsɔne lɛ mli nibii ni hi jogbaŋŋ. Fiber optic tsɔne ni akɛ laser tsuɔ nii yɛ mli lɛ yɛ "welding host" kɛ "welding nitsumɔ sɛi". Nɛkɛ tsɔnei ni akɛwoɔ tsɔne mli nɛɛ yɛ nitsumɔ sɛii srɔtoi babaoo ni abaanyɛ ahala mli, ni baanyɛ atsu mɛi srɔtoi ni heɔ nii lɛ ahiamɔ nii ahe nii yɛ shika gbɛfaŋ.

LWF series fiber laser welding tsɔne lɛ yɛ srɔto yɛ blema laser ni yɔɔ shiŋŋ ni kɛ kristalo tso tsuɔ nii akɛ laser gbɛ lɛ he. Laser ni yɔɔ fiber laser mli lɛ ji ytterbium ni akɛwo mli ni ji fiber kakadaŋŋ, ni laser diodes ni yɔɔ hewalɛ waa lɛ shwieɔ nɔ. Laser ni ajieɔ lɛ yɛ sui ni hi jogbaŋŋ kɛ hewalɛ ni nɔ kwɔ, ni eyɛ sɛɛnamɔi krɛdɛɛi babaoo yɛ laser welding nitsumɔi amli.

Laser tsɔne ni akɛfoɔ nii lɛ kɛ ejwɛŋmɔ maa laser ni jɛɔ laser lɛ mli lɛ nɔ kɛyaa laser la ni he wa waa lɛ mli kɛtsɔɔ optical gbɛ gbɛjianɔtoo ko nɔ. Akɛ laser la lɛ shwieɔ nitsumɔ nii lɛ nɔ, ni ehaa eshɛɔ he ni ekɛ la lɛ shwieɔ shi loo ekɛ la lɛ shwieɔ shi lɛ, yɛ be mli ni la ni mli wa waa ni kɛ la lɛ feɔ ekome lɛ shwieɔ dade loo nibii ni jeee dade ni etsɔ la lɛ.

Beni tso lɛ shihilɛ ni kɔɔ nitsumɔ nii lɛ he lɛ tsiɔ ehe lɛ, yɛ naagbee lɛ, tsɔne ni akɛfoɔ nii lɛ feɔ nɔ ko yɛ nibii lɛ amli, ni no haa yiŋtoo ni yɔɔ tsɔne lɛ he lɛ baa mli.

▪ Okɛ laser ni yɔɔ kuku fe fɛɛ lɛ atsu nii akɛ hewalɛ jɛɛhe, e-pulse be lɛ ji 1fs (femtosekond) = 0.00000000000000001 sɛkɛndii = 10 -15 sɛkɛndii = 0.001 pikosekondi. Femtosecond laser kadimɔ tsɔne nitsumɔ shishitoo mla ji ni akɛ laser lɛ jwɛŋmɔ ni akɛma nɔ lɛ atsu nii, eji hewalɛ ni nɔ kwɔ ni laser pulse radiation lɛ yɔɔ nitsumɔ nibii lɛ ahe nitsumɔ nɔ lɛ, la hewalɛ lɛ mli kɛyaa hulutsoo hewalɛ ni ji hulutsoo nitsumɔ gbɛ nɔ;

▪ Oyaiyeli ni akɛkadiɔ nii, nitsumɔ ni hi jogbaŋŋ kɛ nitsumɔ mli pɛpɛɛpɛfeemɔ ni nɔ kwɔ;

▪ Okɛ nu mli fɛ̃i gbɛjianɔtoo atsu nii.

FRZ-LWF100/200 pɛpɛɛpɛ laser welding tsɔne lɛ ji nɔ ko ni tsuɔ nii jogbaŋŋ pɛpɛɛpɛ laser welding nibii ni ajie lɛ kpo aha mɛi ni heɔ nii ni biɔ welding nibii ni tamɔɔɔ amɛhe ni haa hulu kpɛɔ ni yɔɔ gbogboi bibii amli lɛ. Kɛ akɛ nanosecond fiber laser kane jɛɛhe, galvanometer gbɛjianɔtoo ni yɔɔ shiŋŋ, CCD gbɛjianɔtoo ni yɔɔ pɛpɛɛpɛ, kɛ hewalɛ nɔkwɛmɔ gbɛjianɔtoo lɛ tsu nii lɛ, afee lɛ krɛdɛɛ kɛha nibii ni yɔɔ gbogbo bibii ni haa hulu kpɛɔ ni tamɔɔɔ amɛhe lɛ ahe nitsumɔ, kɛ shika ni fa babaoo.

LWF series fiber laser welding tsɔne lɛ yɛ srɔto yɛ blema laser ni yɔɔ shiŋŋ ni kɛ kristalo tso tsuɔ nii akɛ laser gbɛ lɛ he. Laser ni yɔɔ fiber laser mli lɛ ji ytterbium ni akɛwo mli ni ji fiber kakadaŋŋ, ni laser diodes ni yɔɔ hewalɛ waa lɛ shwieɔ nɔ. Laser ni ajieɔ lɛ yɛ sui ni hi jogbaŋŋ kɛ hewalɛ ni nɔ kwɔ, ni eyɛ sɛɛnamɔi krɛdɛɛi babaoo yɛ laser welding nitsumɔi amli.