Buku Lotsogolera la Zipangizo Zodulira ndi Laser: Zimene Mungathe ndi Zimene Simungathe Kudula (2025)

Kusinthasintha kwachodulira cha laserimapereka mwayi waukulu wopanga komanso wamafakitale. Komabe, kupeza zotsatira zabwino kwambiri pamene mukuonetsetsa kuti chitetezo cha ntchito chikugwira ntchito kumadalira kwathunthu kugwirizana kwa zinthu. Kusiyana kwakukulu pakati pa kudula koyera, kolondola ndi kulephera koopsa kuli podziwa kuti ndi zinthu ziti zomwe zikuyenera kugwiritsidwa ntchito komanso zomwe zimayambitsa chiopsezo chachikulu kwa wogwiritsa ntchito ndi zida.

Bukuli ndi mapu anu enieni. Tidzafika molunjika pa mfundo, kukuwonetsani zomwe mungadule, ndipo chofunika kwambiri, zomwe simuyenera kuyika mu makina anu.

Yankho Lachangu: Pepala Lonyenga la Zipangizo Zotetezeka za Laser

Tiyeni tiyambe kufufuza. Mukufuna mayankho tsopano, kotero nayi tchati chachidule cha zomwe mungagwiritse ntchito ndi zomwe simungagwiritse ntchito.

Mndandanda wa "Inde": Kuphunzira Kwambiri Zipangizo Zodulidwa ndi Laser

Tsopano popeza muli ndi zofunikira, tiyeni tifufuze mwatsatanetsatane zipangizo zabwino kwambiri zodulira ndi laser. Kupambana sikungokhala pa chinthu chokhacho, komanso kumvetsetsa momwe laser yanu imagwirira ntchito nayo.

Mitengo ndi Mitengo Yopangidwa ndi Matabwa

Matabwa ndi okondedwa chifukwa cha kutentha kwawo komanso kusinthasintha kwawo. Komabe, si matabwa onse omwe amachita zinthu mofanana.

Matabwa Achilengedwe:Mitengo yofewa monga Balsa ndi Pine imadulidwa ngati batala pa mphamvu yochepa. Mitengo yolimba monga Walnut ndi Maple ndi yokongola koma imafuna mphamvu ya laser yambiri komanso liwiro lochepa chifukwa cha kuchulukana kwawo.

Matabwa Opangidwa ndi Mainjiniya:Mapulanga a plywood ndi MDF ndi ntchito zotsika mtengo. Dziwani kuti zomatira zomwe zili mu plywood zimatha kupangitsa kuti zidulidwe zisasinthasintha. MDF imadula bwino koma imapanga fumbi lochepa kwambiri, kotero mpweya wabwino ndi wofunikira.

Malangizo Abwino:Kuti mupewe madontho a utsi ndi zilonda pamwamba pa matabwa, ikani tepi yophimba pamwamba pa mzere wodulidwa musanayambe. Mutha kuichotsa pambuyo pake kuti ikhale yoyera bwino!

Mapulasitiki ndi Pol

Mapulasitiki amapereka mawonekedwe amakono komanso oyera, koma kusankha yoyenera ndikofunikira kwambiri.

Akiliriki (PMMA):Iyi ndi nyenyezi ya pulasitiki yodulidwa ndi laser. Chifukwa chiyani? Imaphwanyika bwino ndipo imasiya m'mphepete wokongola, wopukutidwa ndi moto. Ndi yabwino kwambiri pa zizindikiro, zodzikongoletsera, ndi zowonetsera.

POM(Acetal / Delrin®):Pulasitiki yaukadaulo yodziwika ndi mphamvu zake zambiri komanso kukanda kochepa. Ngati mukupanga zida zogwirira ntchito monga magiya kapena zida zamakina,POMndi chisankho chabwino kwambiri.

Polyester (Mylar):Kawirikawiri imapezeka m'mapepala oonda, Mylar ndi yabwino popanga ma stencil osinthasintha kapena mafilimu oonda.

Zitsulo (Domain ya Fiber Laser)

Kodi mungathe kudula chitsulo ndi laser? Inde! Koma nayi nkhani: mukufuna laser yoyenera.

Kusiyana kwakukulu ndi kutalika kwa mafunde a laser. Ngakhale kuti laser ya CO₂ ndi yabwino kwambiri pazinthu zachilengedwe, mumafunika Laser ya Fiber ya zitsulo. Kutalika kwake kwa mafunde kwaufupi (1μm) kumayamwa bwino kwambiri ndi zinthu zachitsulo.

Chitsulo ndi Chitsulo Chosapanga Dzimbiri:Izi nthawi zambiri zimadulidwa ndi ma laser a ulusi. Kuti chitsulo chosapanga dzimbiri chikhale choyera komanso chosasungunuka, nayitrogeni imagwiritsidwa ntchito ngati mpweya wothandizira.

Aluminiyamu:Chovuta chifukwa cha kuwala kwake kwakukulu komanso kutentha kwake, koma chimayendetsedwa mosavuta ndi ma laser amakono amphamvu kwambiri.

Mkuwa ndi Mkuwa:Izi zimawala kwambiri ndipo zitha kuwononga laser ngati sizikugwiritsidwa ntchito bwino. Zimafunikira makina apadera a laser yamphamvu kwambiri.

Zachilengedwe ndi Nsalu

Kuyambira pa mapepala oyeserera mpaka mafashoni apadera, ma laser amagwira ntchito mosavuta pazinthu zachilengedwe.

Pepala ndi Makatoni:Izi n'zosavuta kuzidula ndi mphamvu yochepa kwambiri. Chodetsa nkhawa chachikulu apa ndi chiopsezo cha moto. Nthawi zonse gwiritsani ntchito chothandizira mpweya wabwino kuti muzimitse moto ndipo musasiye makinawo opanda woyang'anira.

Chikopa:Muyenera kugwiritsa ntchito chikopa chofiirira ndi masamba. Chikopa chofiirira ndi chopangidwa ndi chrome nthawi zambiri chimakhala ndi mankhwala (monga chromium ndi chlorine) omwe amatulutsa utsi woopsa komanso wowononga.

Nsalu:Ulusi wachilengedwe monga thonje, denim, ndi nsalu zodulidwa bwino. Chodabwitsa chenicheni chimachitika ndi nsalu zopangidwa monga polyester ndi ubweya. Laser imasungunuka ndikutseka m'mphepete mwake ikadula, zomwe zimapangitsa kuti ikhale yomaliza bwino komanso yopanda kusweka.

Mndandanda wa "Musadule": Zinthu Zoopsa Zoyenera Kupewa

Ili ndiye gawo lofunika kwambiri la bukuli. Chitetezo chanu, komanso thanzi la makina anu, ndiye chinthu chofunikira kwambiri. Kudula zinthu zolakwika kungathe kutulutsa mpweya woipa, kuyambitsa moto, ndikuwononga kwamuyaya zida zanu zodulira laser.

Ngati mukukayikira, musadule. Nazi zinthu zomwe simuyenera kuyika mu laser cutter yanu:

Polyvinyl Chloride (PVC, Vinyl, Pleather):Ichi ndi choyipa kwambiri. Chikatenthedwa, chimatulutsa mpweya wa chlorine. Chikasakanikirana ndi chinyezi mumlengalenga, chimapanga hydrochloric acid, yomwe imawononga kuwala kwa makina anu, kuwononga zitsulo zake, komanso ndi yoopsa kwambiri ku dongosolo lanu la kupuma.

ABS:Pulasitiki iyi nthawi zambiri imasungunuka kukhala chisokonezo m'malo mochita kuuma bwino. Chofunika kwambiri, imatulutsa mpweya wa hydrogen cyanide, womwe ndi poizoni woopsa kwambiri.

Polycarbonate Yokhuthala (Lexan):Ngakhale kuti polycarbonate yopyapyala kwambiri imatha kudulidwa, mapepala okhuthala samatenga mphamvu ya infrared ya laser bwino, zomwe zimapangitsa kuti isinthe mtundu, kusungunuka, komanso chiwopsezo chachikulu cha moto.

HDPE (Polyethylene Yokhala ndi Kachulukidwe Kakakulu):Mukudziwa ma pulasitiki aja a mkaka? Ndi HDPE. Amayaka moto mosavuta ndipo amasungunuka kukhala chisokonezo chomata komanso choyaka chomwe sichingathe kudulidwa bwino.

Fiberglass & Ulusi wa Carbon Wokutidwa:Ngozi si galasi kapena kaboni yokha, koma ma epoxy resins omwe amawamanga. Ma resins amenewa amatulutsa utsi woopsa kwambiri akatenthedwa.

Mapepala a Polystyrene ndi Polypropylene:Zipangizozi zimayaka moto nthawi yomweyo ndipo zimatulutsa madontho oopsa komanso oyaka moto. Pewani izi zivute zitani.

Ulendo Wanu wa Laser Umayamba ndi Chitetezo

Kumvetsetsa zipangizo zodulira ndi laser ndiye maziko a ntchito iliyonse yabwino. Mukasankha zinthu zoyenera mtundu wanu wa laser, komanso chofunika kwambiri, kupewa zinthu zoopsa, mukudziika pachiwopsezo.

Nthawi zonse kumbukirani malamulo atatu agolide:

1.Dziwani Nkhani Zanu:Dziwani musanaganize zodula.

2.Gwirizanitsani ndi Laser:Gwiritsani ntchito CO₂ pazinthu zachilengedwe ndi Ulusi pazitsulo.

3.Ikani patsogolo chitetezo:Kupuma mpweya bwino komanso kupewa zinthu zoletsedwa sikungathe kukambidwanso.

Mafunso Ofunsidwa Kawirikawiri (Mafunso Ofunsidwa Kawirikawiri)

Q1Ndi zinthu ziti zomwe zingadulidwe ndi laser?

A:Mitundu yambiri! Zodziwika kwambiri ndi matabwa, acrylic, mapepala, chikopa chofiirira ndi masamba, ndi nsalu zachilengedwe za CO₂ lasers. Pa zitsulo monga chitsulo ndi aluminiyamu, mufunika Fiber laser.

Q2Kodi kudula nkhuni pogwiritsa ntchito laser ndi ngozi ya moto?

A:Inde, zingatheke. Matabwa ndi mapepala zimatha kuyaka. Kuti mukhale otetezeka, nthawi zonse gwiritsani ntchito mpweya wabwino, sungani thireyi ya nyenyeswa ya makina anu kukhala yoyera, ndipo musasiye chodulira cha laser chikugwira ntchito chopanda woyang'anira. Ndi bwino kusunga chozimitsira moto chaching'ono pafupi.

Q3: Ndi chinthu chiti choopsa kwambiri chodulidwa ndi laser?

A:Polyvinyl Chloride (PVC) ndiye woopsa kwambiri. Imatulutsa mpweya wa chlorine, womwe umapanga hydrochloric acid ndipo ukhoza kuwononga makinawo komanso thanzi la wogwiritsa ntchito.

Q4Kodi ndi njira ziti zabwino zotsimikizira zinthu kuti ndisawononge laser yanga ndi mapulasitiki osadziwika?

A:Nthawi zonse muziika patsogolo chitetezo: ngati pulasitiki siinadziwike bwino, ioneni kuti ndi yosatetezeka. Umboni weniweni wa chitetezo ndi Safety Data Sheet (SDS) ya chipangizocho kapena chizindikiro chochokera kwa ogulitsa zinthu za laser odalirika.