Kugwiritsa ntchito ndi kupanga ukadaulo wozimitsa pamwamba pa laser pochiza kutentha kwa nkhungu zamagalimoto

Ndi chitukuko chachangu cha makampani opanga magalimoto komanso kupita patsogolo kosalekeza pakupanga zinthu, nkhungu zamagalimoto zakhala zida zofunika kwambiri pakupanga magalimoto. Ubwino wawo ndi magwiridwe antchito awo zimatsimikiza mwachindunji kulondola, moyo wautali, komanso magwiridwe antchito a zida zamagalimoto. Pakati pa ukadaulo wolimbitsa pamwamba, kuuma kwa pamwamba pa laser kwatchuka kwambiri m'zaka zaposachedwa chifukwa cha zabwino zake kuphatikiza kuchuluka kwa mphamvu, kutentha/kuzizira mwachangu, kusintha kochepa, komanso kusamala chilengedwe. Pepalali likufuna kufufuza mwadongosolo momwe ntchito zikuyendera panopa, zovuta zazikulu, komanso momwe ukadaulo wolimbitsa wa laser umagwirira ntchito mtsogolo popanga nkhungu zamagalimoto umapangidwira.

I. Mfundo zazikulu ndi makhalidwe a ukadaulo wozimitsa laser

Kuzimitsa kwa laser ndi njira yomwe imagwiritsa ntchito kuwala kwa laser kwamphamvu kwambiri kutentha ndi kuziziritsa malo achitsulo mwachangu, zomwe zimapangitsa kuti pamwamba pakhale kulimba kudzera mu kuuma kwa gawo. Ukadaulo uwu uli ndi malo ochepa omwe amakhudzidwa ndi kutentha, kusintha kochepa kwa ntchito, palibe chofunikira choziziritsira, komanso kuwongolera mosavuta kuya ndi kufalikira kwa zigawo zolimba. Ndikoyenera makamaka pa nkhungu zamagalimoto zovuta zomwe zimakhala ndi zofunikira kwambiri, monga stamping dies, injection molds, ndi die-casting dies. Pakupanga nkhungu zamagalimoto, kuzimitsa kwa laser sikuti kumangowonjezera kuuma kwa pamwamba, kukana kuwonongeka, komanso mphamvu ya kutopa kwa nkhungu komanso kumasunga bwino kulimba kwa nkhungu, motero kumawonjezera nthawi yogwira ntchito ndikuchepetsa ndalama zosamalira.

II. Zochitika zenizeni zogwiritsira ntchito mu nkhungu yamagalimoto

Chiboliboli chagalimoto, makamaka chiboliboli chachikulu chomata mapepala ophimba, chiboliboli chamkati mwa jekeseni ndi chiboliboli choponyera ziwalo, ndiye malo omenyera nkhondo akuluakulu aukadaulo wozimitsa laser kuti awonetse mphamvu zake.

1. Malo otsogola komanso ofunikira kwambiri pa chosindikizira cha stamping die amalimbikitsidwa

Ma die osindikizira a chipolopolo cha galimoto ndi ziwalo zake (monga zitseko, zophimba injini, ndi matabwa ataliitali) ndi akuluakulu kukula kwake ndipo ndi okwera mtengo kwambiri. Mphepete mwa die yodulira, nthiti yojambulira ya die yojambulira, ndi ngodya ya die yokhotakhota ndi yokhotakhota zimakumana ndi kukangana kwakukulu komanso kugwedezeka panthawi yogwira ntchito, zomwe zimakhala zosavuta kuvala.

Ntchito: Kuzimitsa kwa laser kumagwiritsidwa ntchito polimbitsa madera ofunikira m'deralo, ndikupanga malo olimba pang'ono pamwamba pa tsamba ndi kuuma kufika pa HRC 58-62. Izi zimawonjezera kwambiri kukana kutha kwa kutha kangapo, zomwe zimathandiza kupewa kusweka ndi kutha kwa tsamba, motero zimakulitsa kwambiri nthawi yosamalira nkhungu ndi moyo wautumiki. Mwachitsanzo, seti ya zida zodulira mapanelo a magalimoto zozimitsidwa ndi laser zimatha kuwonjezera moyo wawo wopukutira kuyambira pa 100,000 mpaka kupitirira 500,000.

2. Kukana dzimbiri pamwamba ndi kukana kutopa kwa denga la die mu die casting
Pamwamba pa chivundikiro cha aluminiyamu monga thupi la silinda ya injini ndi nyumba ya gearbox pamakhala ming'alu yofooka ya kutentha (ming'alu), kusungunuka ndi kukokoloka kwa nthaka chifukwa cha kukanda mobwerezabwereza kwa chitsulo chosungunuka pa kutentha kwakukulu komanso kuthamanga kwambiri.

Ntchito: Kuzimitsa kwa laser kwa maenje a nkhungu opangidwa kuchokera ku H13 ndi zitsulo zina za nkhungu zosagwira kutentha kumawonjezera kwambiri kuuma kwa pamwamba pa kutentha kwambiri, kukana kutopa ndi kutentha, komanso kukana kukokoloka kwa chitsulo chosungunuka. Kapangidwe ka martensitic kokonzedwa bwino kamaletsa kuyambitsa ndi kufalikira kwa ming'alu, ndikuwonjezera nthawi yogwira ntchito ya nkhungu ndi nthawi 1-2 pomwe kumasungabe mtundu wokhazikika wa kuponyedwa.

3. Kuonjezera kukana kuvala ndi magwiridwe antchito a jakisoni wa nkhungu
Chiboliboli cholowetsedwa cha zinthu zapulasitiki monga zinthu zamkati mwa galimoto ndi nyali, zinthu zoyenda monga ma ejector pini, njira zoyendera, zotsetsereka ndi malo otseguka zimawonongeka ndi pulasitiki yolimbikitsidwa ndi ulusi wagalasi kwa nthawi yayitali, zomwe zimakhala zosavuta kutsogolera ku kukula kwakukulu komanso kuchepa kwa mawonekedwe a pamwamba.

Ntchito: Kuzimitsa malo amenewa pogwiritsa ntchito laser kumathandiza kuti nkhungu isawonongeke komanso kuti isamawonongeke kwambiri. Chomangira cholimbachi chimachepetsanso kumamatira kwa pulasitiki, kumawonjezera mphamvu yochotsa zinthu, kumachepetsa kugwiritsa ntchito zinthu zotulutsa, komanso kumawonjezera mphamvu yopangira zinthu ndi khalidwe labwino kwambiri pamwamba pake.

4. Kukonza ndi kukonzanso nkhungu pa intaneti

Pa nkhungu zodula zomwe zimawonongeka kapena kuwonongeka m'deralo chifukwa chosagwiritsidwa ntchito bwino, ndalama zonse zosinthira zimakhala zokwera kwambiri. Kuzimitsa ndi laser kungagwiritsidwe ntchito ngati njira yomaliza yokonzera.

Ntchito: Pambuyo pomaliza kukonza ma laser cladding ndi zina zowonjezera, chithandizo cha laser quenching chimachitika pamalo okonzera ndi malo ake olumikizirana, zomwe zingapangitse kuti kuuma kwa malo okonzera ndi matrix kufika pamlingo womwewo kapena wapamwamba, kubwezeretsa magwiridwe antchito ake, kupeza mtengo wotsika komanso kukonzanso nkhungu kwapamwamba, kusunga ndalama zambiri.

III. Zochitika ndi Ziyembekezo za Kukula kwa Ukadaulo

Ndi kupita patsogolo kosalekeza mu ukadaulo wa laser, machitidwe owongolera, ndi sayansi ya zida, kuzimitsa kwa laser kukuwonetsa kuthekera kwakukulu kopanga nkhungu zamagalimoto mtsogolo. Kumbali imodzi, zida zamagetsi zamagetsi zamagetsi zambiri zidzafalikira kwambiri, zomwe zimalola kuzimitsa pamwamba mwanzeru komanso zokha kudzera mu makina owonera ndi makina owunikira pa intaneti. Kumbali ina, pophatikiza njira za laser ndi mankhwala otenthetsera ndi kutentha pambuyo pa kutentha, zizolowezi zosweka zitha kuchepetsedwa bwino pazinthu zovuta monga chitsulo cha kaboni wambiri ndi chitsulo choponyedwa, potero kukulitsa mitundu ya zida zomwe zimagwiritsidwa ntchito. Kuphatikiza apo, kuyerekezera njira zozimitsira pogwiritsa ntchito ukadaulo wa digito kudzachepetsa kwambiri ndalama zoyesera ndikuwonjezera magwiridwe antchito. Kuphatikiza ndi nsanja zazikulu za data ndi mitambo, kukonza magwiridwe antchito akutali komanso kukonza bwino njira zozimitsira laser zikuyembekezeka kukhala zotheka mtsogolo.

Ukadaulo wozimitsa pamwamba pa laser ukubwera ngati yankho lofunikira kwambiri pa chithandizo cha kutentha kwa nkhungu zamagalimoto. Pamene makampaniwa akusinthira ku kupanga kopepuka komanso kolimba kwambiri, njira iyi iyenera kukwaniritsa kupita patsogolo pakukhazikika kwa njira, kusinthasintha kwa zinthu, komanso machitidwe owongolera anzeru. Kudzera mu kuphatikizana kwakukulu kwa mgwirizano wamakampani, maphunziro, kafukufuku komanso mgwirizano wamagulu osiyanasiyana, ukadaulo wozimitsa laser udzakhala ndi gawo lofunikira kwambiri mu gawo la nkhungu zamagalimoto, kupereka chithandizo champhamvu pakupititsa patsogolo chitukuko chapamwamba cha makampani opanga magalimoto.