1. Chiyambi
Makina opangira CNC amapereka njira zolondola kwambiri komanso zolondola kwambiri zopangira zida zamakanika ndi mafakitale. Ngakhale kuti pali njira zowongolera bwino, zida zopangira makina osaphika zimakhala pachiwopsezo cha dzimbiri, kukhuthala, kuwonongeka, komanso kuwonongeka kwa chilengedwe. Kukonza pamwamba ndikofunikira kuti muteteze pamwamba pa zida, kukonza magwiridwe antchito a makina, kuwonjezera mawonekedwe, komanso kukulitsa nthawi ya ntchito. Chikalatachi chikuwonetsa njira zisanu ndi chimodzi zomaliza pamwamba zomwe zimagwiritsidwa ntchito kwambiri pazida zodziwika bwino za makina a CNC.
2. Njira Zodziwika Bwino Zomaliza za CNC
2.1 AluminiyamuKupaka mafuta
Kuthira mafuta m'thupi (anodizing) ndi njira yochizira pamwamba pogwiritsa ntchito electrochemical yomwe imagwiritsidwa ntchito makamaka kuzinthu za aluminiyamu. Gawoli limayikidwa mu yankho la electrolytic, ndipo magetsi amayikidwa kuti apange gawo lolimba la oxide loteteza pamwamba pa chinthucho.
Filimu ya oxide iyi imakulitsa kwambiri kukana dzimbiri ndi kuuma kwa pamwamba, zomwe zimathandiza kwambiri kukana kukalamba. Kuphatikiza apo, anodizing imathandizira mitundu yosiyanasiyana yopaka utoto, kuphatikizapo wakuda, siliva, buluu, wofiira, ndi imvi. Imagwiritsidwa ntchito kwambiri pazinthu zomangira ndi zokongoletsera zomwe zimafuna chitetezo komanso mawonekedwe okongola.
Kugwiritsa ntchito: 6061, 6063, 7075 aluminiyamu alloy CNC parts, consumer electronics shells, constructive structural components.
2.2Kupaka Ma Electroplating
Kupaka electroplating ndi njira yoyika pamwamba yomwe imalumikiza chitsulo chopyapyala pamwamba pa workpiece kudzera mu electrochemical reaction. Zipangizo zodziwika bwino zopaka pulasitiki ndi monga nickel, chromium, copper, zinc, ndi golidi.
Kupaka ma electroplating kumathandizira kwambiri kukana dzimbiri komanso kusalala kwa pamwamba. Kumathandizanso kuyendetsa magetsi komanso mawonekedwe okongola. Zipangizo zosiyanasiyana zopaka ma plating zimapereka mawonekedwe osiyanasiyana ogwira ntchito: zinc plating imapereka magwiridwe antchito abwino kwambiri oletsa dzimbiri, nickel plating imapereka kuuma kofanana pamwamba, ndipo chromium plating imakwaniritsa kukana kwambiri kuwonongeka komanso zotsatira zabwino pagalasi.
Kugwiritsa ntchito: Zomangira za hardware, zida zamakina, zida zoyendetsera, zida zokongoletsa zolondola.
2.3Kuphimba ufa
Kupaka ufa ndi njira yomaliza youma. Utoto wouma umalowetsedwa ndi magetsi pamwamba pa chinthu chogwirira ntchito kenako umatsukidwa kutentha kwambiri kuti upange utoto wolimba komanso woteteza.
Njira yomaliza iyi imapereka kukana kwabwino kwa nyengo, kukana dzimbiri, komanso kukana kukanda. Poyerekeza ndi utoto wamadzimadzi wachikhalidwe, utoto wa ufa umakhala ndi chivundikiro chokhuthala komanso chofanana komanso zofooka zochepa. Pali mitundu yosiyanasiyana komanso mawonekedwe osawoneka bwino a pamwamba.
Kugwiritsa ntchito: Mabokosi a zida, zida zakunja, zida zazikulu zamakanika, zida zamagalimoto.
2.4Kuphimba Kusintha kwa Mankhwala
Chophimba chosinthira mankhwala chimapanga filimu yoteteza yopyapyala, yokhazikika, yolumikizidwa ndi mankhwala kudzera muzochita za mankhwala pakati pa malo ogwirira ntchito ndi yankho la akatswiri. Mitundu yodziwika kwambiri ndi phosphate coating ndi chromate coating.
Chithandizochi chimathandiza kuti zinthu zisamawonongeke ndi dzimbiri. Ntchito yake yofunika kwambiri ndikuwonjezera kumamatira pamwamba, zomwe zimapangitsa kuti pakhale maziko abwino kwambiri opaka utoto, utoto wa ufa, ndi zina zochizira pamwamba. Nthawi zambiri chimagwiritsidwa ntchito ngati njira yochizira zitsulo ndi aluminiyamu musanagwiritse ntchito.
Kugwiritsa ntchito: Kukonza zinthu zachitsulo ndi zitsulo musanagwiritse ntchito, kuteteza maziko a aluminiyamu, komanso kukonza pulayimale kuti zigwiritsidwe ntchito pambuyo pake.
2.5Kutentha Chithandizo
Kuchiza kutentha ndi njira yowongolera magwiridwe antchito omwe amawongolera mawonekedwe a zinthu mwa kuwongolera njira zotenthetsera ndi kuziziritsira kutentha kwambiri. Njira zodziwika bwino zimaphatikizapo kuuma, kutenthetsa, ndi kuyika.
Njira zosiyanasiyana zochizira kutentha zimasintha kapangidwe ka mkati mwa zitsulo, zomwe zimapangitsa kuti kuuma, mphamvu ya makina, kulimba, komanso kukana kuwonongeka kwa zigawo za CNC kukhale bwino. Mosiyana ndi chophimba pamwamba, kutentha kumawonjezera magwiridwe antchito onse a chipangizocho.
Kugwiritsa ntchito: 45# chitsulo, chitsulo chosapanga dzimbiri, chitsulo cha nkhungu, makina amphamvu kwambiri komanso zigawo za nkhungu.
2.6 Kulemba kwa Laser
Kuyika chizindikiro cha laser kumagwiritsa ntchito kuwala kwa laser kwamphamvu kwambiri kuti kupange mawonekedwe okhazikika, osiyana kwambiri, malemba, ndi ma code pamalo a zigawo. Ndi njira yosakhudzana ndi kukhudza, komanso yolondola kwambiri yokonza pamwamba.
Kulemba chizindikiro cha laser kumakhala ndi kapangidwe komveka bwino, magwiridwe antchito osatha, komanso kulondola kwambiri. Kumagwiritsidwa ntchito kwambiri pa manambala amitundu, manambala otsatizana, ma logo a kampani, ndi mapangidwe okongoletsera. Kumathandizira zinthu zambiri zachitsulo ndi pulasitiki.
Kugwiritsa ntchito: Kuzindikiritsa zinthu, kulemba ma code oletsa zinthu zabodza, kusindikiza ma logo, kukongoletsa ma pattern molondola.
3. Mapeto
Kumaliza pamwamba ndi njira yofunika kwambiri pazida zopangidwa ndi makina a CNC. Njira iliyonse yochizira imapereka ubwino wapadera pakukana dzimbiri, kukana kuwonongeka, mphamvu ya kapangidwe kake, magwiridwe antchito omatira, ndi kukongola. Kusankha koyenera kwa anodizing, electroplating, powder covering, chemical conversion coverage, kutentha, kapena laser marking malinga ndi momwe ntchito ikuyendera kungateteze bwino zigawo za CNC, kukhazikika kwa magwiridwe antchito a makina, ndikuwonjezera nthawi ya ntchito ya chinthu.
Nthawi yotumizira: Juni-04-2026
