Monga tonse tikudziwa, zinthu zachitsulo monga aluminiyamu kapena chitsulo zimafuna kugwiritsa ntchito ukadaulo wowotcherera. Kuwotcherera ndiye gawo lofunika kwambiri popanga chinthu chogwirira ntchito. N'zosatheka kudula zinthuzo kuti zikhale mawonekedwe omwe mukufuna nthawi imodzi, zomwe zimapangitsa kuti kuwotcherera kukhale kofunikira kwambiri.
Kuwotcherera, monga njira yachikhalidwe yopangira zinthu ndi ukadaulo, sikunagwiritsidwe ntchito m'makampani kwa nthawi yayitali, koma chitukuko chake chakhala chofulumira kwambiri. M'zaka zochepa chabe, kuwotcherera kwapereka zopereka zofunika kwambiri pakukula kwa chuma cha mafakitale m'magawo ambiri amakampani ndipo kumagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana ofunikira monga ndege, kupanga zombo, kupanga magalimoto, kumanga milatho, chidziwitso chamagetsi, kubowola m'mphepete mwa nyanja, ndi zomangamanga zachitsulo za nyumba zazitali. Izi zakhazikitsa kuwotcherera ngati ukadaulo wofunikira wopanga komanso gawo lofunika kwambiri pa sayansi ya zida, ndikutsegula mutu watsopano wolumikizana ndi ukadaulo.
Kuweta, komwe kumadziwikanso kuti fusion welding, ndi njira yopangira ndi ukadaulo womwe umalumikiza zitsulo kapena zinthu zina za thermoplastic (monga mapulasitiki) kudzera mu kutentha, kutentha kwambiri, kapena kuthamanga kwambiri.
Kuwotcherera kwamakono kumagwiritsa ntchito magwero osiyanasiyana a mphamvu, kuphatikizapo malawi a gasi, ma arc amagetsi, ma laser, ma electron beams, friction, ndi ma ultrasound wave. Lero, ndiyang'ana kwambiri pa ukadaulo wowotcherera womwe umagwiritsa ntchito ma laser ngati gwero la mphamvu.
Mfundo za Makina Owotcherera a Laser
Makina olumikizirana ndi laser amagwiritsa ntchito mphamvu ya kuwala kwa laser kuti asungunule pamwamba pa zinthu, motero amalumikiza zinthu. Kuwala kwa laser kumayikidwa pamalo ang'onoang'ono kwambiri kudzera mu magalasi kapena zowunikira, zomwe zimapangitsa kuti ikhale ndi mphamvu zambiri pakapita nthawi yochepa. Izi zimakweza kutentha kwa malo olumikizirana ndi chinthucho pamwamba pa malo osungunuka, zomwe zimapangitsa kuti chikhale chosungunuka chomwe chimazizira ndikulimba kuti chipange msoko wolumikizira.
Makhalidwe a Makina Owotcherera a Laser
- Kulondola Kwambiri: Malo owunikira a laser ndi ochepa kwambiri, zomwe zimathandiza kuti pakhale kuwongolera kolondola kwa malo owetera ndi kuya kwake.
- Liwiro Lachangu: Makina owotcherera a laser amapereka liwiro losungunuka mwachangu, zomwe zimapangitsa kuti ntchito yowotcherera igwire bwino ntchito.
- Malo Ochepa Okhudzidwa ndi Kutentha (HAZ): Kuwotcherera kumakhudza malo okhawo a ntchitoyo, popanda kusokoneza magwiridwe antchito a ziwalo zina.
- Makina Odzipangira Okha Kwambiri: Makina owotcherera a laser amatha kuphatikizidwa ndi zida zodzipangira okha kuti apange mizere yopangira yogwira ntchito komanso yodzipangira yokha.
Ubwino wa Makina Owotcherera a Laser
Mwachidule:
- Liwiro la kuwotcherera mofulumira poyerekeza ndi njira zachikhalidwe.
- Misomali yoluka yokongola kwambiri yomwe siifuna kupukutidwa kwachiwiri kapena kukonzedwanso.
- Kusunga ndalama zogwirira ntchito moyenera, kumathandiza kwambiri kuchepetsa ndalama zopangira.
- Kutayika kochepa kwa zinthu panthawi yowotcherera, popanda zinthu zovulaza kapena zoipitsa zina zomwe zimapangidwa.
Zoyipa za Makina Owotcherera a Laser
Vuto lalikulu la makina owotcherera a laser ndi mtengo wake wokwera wogulira poyamba. Kale,makina ochapira a laser opangidwa ndi manjazinali zodula chifukwa cha mtengo wokwera wa ma laser. Komabe, m'zaka zaposachedwa, mitengo ya laser yatsika kwambiri, zomwe zapangitsa kuti mtengo wa makina ochapira a laser ogwiritsidwa ntchito m'manja uchepe.
Ogwiritsa ntchito ambiri anena kuti makina ochapira a laser a 1500W ndi olemera komanso otenga malo ambiri. Monga momwe chithunzichi chikusonyezera, makina athu ochapira a laser a m'manja amagwiritsa ntchito kapangidwe kakang'ono ka makabati, kuchepetsa kuchuluka kwake ndi pafupifupi 50%.
Makina ogwiritsira ntchito laser opangidwa ndi manja ali ndi ubwino waukulu polumikiza mapepala achitsulo opyapyala. Kuchokera pakupanga, pakadali pano ndi chisankho chabwino kwambiri.
Kapangidwe ka Zipangizo za Makina Ogwiritsira Ntchito Laser Ogwiritsidwa Ntchito Pamanja
Makina owotcherera a laser ogwiritsidwa ntchito m'manja makamaka amakhala ndi zinthu zotsatirazi: jenereta ya laser, mutu wowotcherera (tochi), khadi lowongolera, chodyetsa waya, makina oziziritsira, ndi magetsi a chassis.
- Jenereta ya Laser: Chipangizo chomwe chimatulutsa kuwala kwa laser, chomwe chimagwira ntchito ngati chimodzi mwa zigawo zazikulu za makina owotcherera a laser ogwiritsidwa ntchito m'manja. Chifukwa cha kukula kwake ndi zovuta zake, mphamvu ya laser nthawi zambiri siimakhala yokwera kwambiri, nthawi zambiri imakhala kuyambira 1000W mpaka 2000W. Popeza kuwotcherera kumakhudza zinthu zachitsulo, ma fiber laser—omwe amapereka magwiridwe antchito abwino kwambiri pazitsulo—amagwiritsidwa ntchito nthawi zambiri.
- Mutu Wothira Ma waya (Torch): Gawo la laser output ndi waya wothira, lomwe lili ndi chogwirira chogwiritsidwa ntchito m'manja, zowunikira, njira yothira ma waya, ndi nozzle. Ma nozzle osiyanasiyana amatha kukhala ndi zida zosinthira malo osiyanasiyana ogwirira ntchito. Mitu yothira ma waya yosinthidwa imatha kugwira ngodya zofewa, ngodya, ndi mipata yopapatiza yomwe ndi yovuta kufikako.
- Khadi Lolamulira: Limadziwikanso kuti dongosolo lowongolera kuwotcherera logwiritsidwa ntchito m'manja kapena bolodi lolamulira (lotchedwa mawonekedwe ake ofanana ndi khadi). Mosiyana ndi kuwotcherera kwachikhalidwe, kuwotcherera kwa laser kogwiritsidwa ntchito m'manja kuli ndi dongosolo lanzeru lowongolera lomwe limalola ogwiritsa ntchito kusintha magawo monga mphamvu ya laser, kuyang'ana, ndi kuwongolera kwa oscillation. Ikakhazikitsidwa, ntchito imatha kuyamba nthawi yomweyo—ngakhale ogwiritsa ntchito osadziwa zambiri amatha kuidziwa bwino mosavuta.
- Chodyetsera Waya: Chipangizo chomwe chimapereka waya wowotcherera. Liwiro la waya wowotcherera liyenera kusinthidwa malinga ndi mphamvu ndi liwiro la wowotcherera; kudya mofulumira kwambiri kapena pang'onopang'ono kumakhudza ubwino ndi mawonekedwe a wowotcherera.
- Njira Yoziziritsira: Makina ogwiritsira ntchito laser yogwiritsidwa ntchito m'manja amagwiritsa ntchito kuziziritsa mpweya kapena kuziziritsa madzi. Kuziziritsa madzi ndiye njira yodziwika bwino pamsika, yomwe imafuna kuyang'aniridwa nthawi zonse ndikusinthidwa kwa madzi ozizira kuti apewe kuipitsidwa ndi thanki. Makina ogwiritsira ntchito laser yogwiritsidwa ntchito m'manja yoziziritsidwa ndi mpweya ndi ukadaulo watsopano m'zaka zaposachedwa. Ubwino wawo waukulu ndikuphatikiza makina oziziritsira mpweya ndi chassis, zomwe zimapangitsa kuti pakhale kapangidwe kake konse, konyamulika kwambiri komwe kangathe kunyamulidwa pa ntchito zakunja.
Makina athu olumikizirana ndi laser opangidwa ndi manja amapereka khalidwe labwino kwambiri la mtanda, liwiro lolumikizirana mwachangu, komanso mipata yolumikizirana yolimba komanso yokongola.chopangidwa ndi manja choziziritsidwa ndi madziTochi ndi yosinthasintha komanso yosavuta, zomwe zimathandiza kuti pakhale mtunda wautali wowotcherera ndi kuwotcherera mbali iliyonse pazida zogwirira ntchito. Monga tanenera kale, malo opapatiza omwe amakhudzidwa ndi kutentha amachepetsa kusintha kwa ntchito, kusintha mtundu, ndi zizindikiro zakumbuyo. Kuzama kwa kuwotcherera ndikokwanira, kuonetsetsa kuti kusungunuka kwathunthu. Mphuno ya tochi imayatsidwa pokhapokha ikakhudza chitsulo, zomwe zimapangitsa kuti chitetezo chikhale cholimba. Kuphatikiza apo, makinawo ndi osavuta kuphunzira ndikugwiritsa ntchito—antchito wamba amatha kuyikidwa pantchito ataphunzitsidwa kwakanthawi kochepa, zomwe zimachepetsa kwambiri ndalama zogwirira ntchito.
Mapulogalamu Ovomerezeka
Tikukulimbikitsani kugwiritsa ntchito makina ochapira a laser pazochitika izi:
- Malo akuluakulu olumikizirana omwe amafunikira luso lapamwamba.
- Chitsulo cha pepala chokhala ndi makulidwe a 0.5mm kapena kuposerapo.
- Zipangizo zogwirira ntchito zomwe zimathandizira kukongoletsa zinthu zotchingira komanso kupewa kusintha kwa zinthu ndizofunikira kwambiri.
- Zitsulo monga chitsulo chosapanga dzimbiri, mbale zachitsulo, ndi aluminiyamu (kuwotcherera kwa laser ndikoyenera kwambiri pazinthu izi).
- Mapulojekiti okhala ndi bajeti yoyenera. Ngati mukufuna kugwiritsa ntchito pafupifupi 10,000 RMB pa makina owotcherera a laser ogwiritsidwa ntchito m'manja, khalani okonzeka kuwononga zida pafupipafupi. Mtengo wa chitsanzo chathu cha 1500W ndi woposa 20,000 RMB, kuphatikizapo kusintha kwa magawo ndi maphunziro osamalira zida.
- Ogwira ntchito omwe alibe luso lowotcherera kale.
Zolemba Zofunika
Makina owotcherera a laser ogwiritsidwa ntchito m'manja sali oyenera kugwiritsa ntchito zinthu zolondola zowotcherera kapena zinthu zoonda kwambiri. Kuphatikiza apo, sangathe kuwotcherera mkuwa wofiira.
Kodi ndi mtundu wanji wa waya wowotcherera womwe uyenera kugwiritsidwa ntchito?
Pakadali pano,makina owotcherera a laserGwiritsani ntchito mawaya olumikizirana a m'nyumba kapena ochokera kunja. Mawaya a m'nyumba ndi otsika mtengo, pomwe mawaya ochokera kunja ndi okwera mtengo. Kusankha waya kumadalira zipangizo zogwirira ntchito:
- Zipangizo zopangira zitsulo zosapanga dzimbiri zimafuna waya wachitsulo chosapanga dzimbiri.
- Zipangizo zogwirira ntchito za mkuwa zimafuna waya wa mkuwa.
- Zida zogwirira ntchito za aluminiyamu ndi aluminiyamu zimafuna waya wa aluminiyamu.
Zofunikira pa ma parameter zimasiyana pamakina osiyanasiyana owotcherera a laser. Kukula kwa weld sikuyenera kupitirira kukula kwa waya. Mukasankha waya, onani zomwe waya ukunena—waya wokhuthala kwambiri sungasungunuke mokwanira, pomwe waya woonda kwambiri sungagwirizane ndi kuwotcherera.
Kuyerekeza Pakati pa Kuwetsa Laser ndi Kuwetsa TIG Kwachikhalidwe
- Liwiro la Kuwotcherera: Kusiyana kwa liwiro pakati pa kuwotcherera ndi TIG si kwakukulu kwambiri, koma kuwotcherera kwa TIG (makamaka kuwotcherera ndi gasi) kumaphatikizapo kusungunula waya, zomwe zimapangitsa kuti liwiro liziyenda pang'onopang'ono poyerekeza ndi kuwotcherera ndi laser.
- Zotsatira za Kuweta: Pomaliza, ubwino wa kuwota ndiwofunika kwambiri. Makina athu owota a laser amapanga ma weld okongola kwambiri kuposa TIG welding.
Nthawi yotumizira: Disembala-03-2025
