Kodi makina olembera chizindikiro cha laser amagwira ntchito bwanji, ndipo n’chifukwa chiyani kuwala kokha kungalembe mawu?

Mu mafakitale amakono ndi moyo watsiku ndi tsiku,chizindikiro cha lasermakina akhala paliponse. Kuyambira ma logo kumbuyo kwa mafoni a m'manja ndi zilembo pa kiyibodi mpaka manambala otsatizana pazigawo zachitsulo, mapulogalamu ambiri amadalira ukadaulo wolembera wa laser. Koma kodi munayamba mwadzifunsapo momwe kuwala kofewa kooneka ngati kuwala kungapangire mapangidwe omveka bwino ndi zolemba pazitsulo zolimba kapena pulasitiki? Lero, tiyeni tivumbule zinsinsi za makina olembera a laser.

Mfundo Yogwirira Ntchito ya Makina Olembera Laser

Mfundo yaikulu yolembera laser imaphatikizapo kugwiritsa ntchito kuwala kwa laser kokhala ndi mphamvu zambiri kuti kuchite "kuwala kwapafupi" pamwamba pa zinthuzo. Pamene laser ikuyang'ana nthawi yomweyo pamwamba pa zinthuzo, kutentha kwapafupi kumakwera mofulumira kufika madigiri Celsius masauzande angapo, zomwe zimapangitsa kuti nthunzi isinthe, carbonization, kapena kusintha kwa mtundu wa zinthuzo, motero kupanga chizindikiro chokhazikika.

Poyerekeza ndi zojambula zachikhalidwe, kuyika chizindikiro cha laser kumapereka zabwino zitatu zazikulu:

1. Kukonza kosakhudzana ndi chinthu: Laser imalumikizana ndi pamwamba pa chinthucho kudzera mu kusamutsa mphamvu kokha, kuchotsa kuwonongeka kwa makina.

2. Kulondola kwambiri: Kuyang'ana kwambiri kwa laser ndi kochepa kwambiri, zomwe zimapangitsa kuti ikhale yolondola kwambiri pakupanga zinthu zazing'ono.

3. Chizindikiro chokhazikika: Yolimba ku kusowa, kutentha kwambiri, ndi dzimbiri, zomwe zimapangitsa kuti ikhale yoyenera kutsatiridwa kwa nthawi yayitali m'mafakitale. Tinganene kuti kuyika chizindikiro cha laser kumayimira njira yapamwamba yomwe imalowa m'malo mwa zida zodulira zachikhalidwe ndi kuwala.

Mitundu yosiyanasiyana ya makina olembera laser

Makina olembera laser sagwera m'gulu limodzi; ma laser okhala ndi mafunde osiyanasiyana komanso mawonekedwe osiyanasiyana ndi oyenera zipangizo zosiyanasiyana. Mitundu yodziwika bwino ndi iyi:

Makina olembera a laser a fiber: Ili ndi kuwala kwapamwamba kwambiri, mphamvu yokhazikika, komanso nthawi yayitali yogwira ntchito. Yoyenera kugwiritsidwa ntchito polemba zitsulo monga chitsulo chosapanga dzimbiri, aluminiyamu, ndi chitsulo cha zida.

Makina olembera chizindikiro cha laser a carbon dioxide (CO₂): Oyenera kugwiritsa ntchito zinthu zopanda chitsulo zomwe zimakhala ndi liwiro lofulumira lolembera chizindikiro, kuphatikizapo matabwa, zikopa, magalasi, ndi zinthu zapulasitiki.

Makina olembera laser ya Ultraviolet: amagwira ntchito motsatira mfundo ya kugwira ntchito kozizira popanda kutentha kwambiri, amatha kupanga zizindikiro zabwino kwambiri pazinthu zosinthasintha kapena galasi.

Makina olembera laser a semiconductor: ali ndi kapangidwe kakang'ono komanso chiŵerengero chabwino kwambiri cha mtengo ndi magwiridwe antchito. Oyenera kukonzedwa pamwamba pa pulasitiki ndi zitsulo zina.

Mitundu yosiyanasiyana ya makina olembera laser imakwaniritsa zofunikira zosiyanasiyana kuyambira kupanga mafakitale mpaka zamagetsi zamagetsi.

Zochitika zogwiritsira ntchito makina olembera laser

Makina olembera laser amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana chifukwa cha kulondola kwawo komanso kugwira ntchito bwino, makamaka popanga zinthu zambiri komanso kukonza. Nazi zina mwazomwe zimagwiritsidwa ntchito nthawi zambiri:

Tinganene kuti chizindikiro cha laser chili paliponse, kuyambira pa mafakitale opanga mpaka zinthu zomwe anthu amagula tsiku ndi tsiku. Sikuti chimangotanthauza njira yopangira zinthu zokha komanso gawo lofunikira kwambiri pakutsimikizira kuti zinthu zili bwino, kudziwika kwa mtundu, komanso kutsatiridwa.

Nchifukwa chiyani makina olembera laser amafunikira makina oziziritsira a laser?

Pa nthawi yolemba chizindikiro cha laser, makina a laser ndi galvanometer nthawi zonse amapanga kutentha kwakukulu. Kutaya kutentha kosakwanira sikungopangitsa kuti mphamvu ya laser ichepe komanso kusakhazikika kwa malo komanso kungawononge zinthu zofunika kwambiri, zomwe zingasokoneze kwambiri magwiridwe antchito opanga komanso ubwino wa zinthu.

Pa gawo ili, makina oziziritsira a laser amakhala ofunikira kwambiri kuti atsimikizire kukhazikika kwa ntchito. Kudzera mu kuwongolera kutentha kolondola, amasunga laser ikugwira ntchito nthawi zonse pansi pa mikhalidwe yabwino, kupewa kusinthasintha kwa mphamvu kapena kusakhazikika kwa malo. Makamaka pakugwiritsa ntchito zizindikiro zolondola kwambiri, kulondola kwa makina oziziritsira kumatsimikizira mwachindunji mtundu womaliza wa chizindikiro.

Mu ntchito zenizeni, ma chiller ang'onoang'ono olondola kwambiri omwe adapangidwa ndi Coolon Times amasonyeza magwiridwe antchito abwino kwambiri. Kulondola kwawo kowongolera kutentha kumakhalabe kokhazikika pa ±0.1°C, ndipo nthawi zina kumatha kufikira mulingo wapamwamba kwambiri wa ±0.01°C. Kukhazikika kumeneku sikungotsimikizira kutulutsa kwa laser kofanana komanso kofanana komanso kumapereka zotsatira zomveka bwino komanso zowoneka bwino.

Chochititsa chidwi n'chakuti, chiller cha Coolong Era chimagwirizana bwino kwambiri ndi kukula kwake kochepa komanso magwiridwe antchito olimba. Chimagwirizana bwino ndi malo ochepa a zida za laser pomwe chimapereka mphamvu yoziziritsira yabwino kwambiri. Chili ndi DC variable-frequency compressor yake komanso njira yake yowongolera yanzeru, chimatsimikizira kuti chikugwira ntchito bwino, kugwiritsa ntchito mphamvu moyenera, komanso kuteteza chilengedwe - kupulumutsa makasitomala masauzande ambiri a kWh yamagetsi pachaka komanso kukwaniritsa chiŵerengero chabwino kwambiri cha magwiridwe antchito ndi mtengo.

Tinganene kuti makina olembera laser ogwira ntchito bwino ayenera kugwirizanitsidwa ndi makina odalirika oziziritsira laser kuti apereke magwiridwe antchito okhazikika komanso ogwira ntchito bwino.

chidule

Makina olembera a laser amatha "kulemba malo pogwiritsa ntchito kuwala," pogwiritsa ntchito mphamvu zambiri zomwe zimatulutsidwa nthawi yomweyo pa laser zomwe zimayang'ana kusintha malo azinthu ndikupanga zizindikiro zolimba. Mitundu yosiyanasiyana ya ma laser ndi yoyenera zipangizo zosiyanasiyana, zomwe zimatha kujambula mozama pazitsulo komanso kukonza molondola pa pulasitiki ndi galasi, zomwe zimapangitsa kuti zigwiritsidwe ntchito kwambiri popanga mafakitale, zida zamankhwala, ndi zamagetsi. Kusunga magwiridwe antchito ndi kulondola kumeneku kumadalira kuwongolera kutentha kolondola kwa makina oziziritsira a laser, komwe ndikofunikira kuti zitsimikizire kuti zida zikugwira ntchito bwino kwa nthawi yayitali.