Timapereka ntchito zambiri zamakina a CNC okhala ndi yankho losinthika lachilichonse kuyambira pagawo lolondola mpaka pazopanga zazitali.
Kodi njira zodziwika bwino za aluminiyamu CNC Machining ndi ziti?
CNC makina mpherondi njira yodziwika komanso yosunthika yopangira zida za aluminiyamu. Makinawa amagwiritsa ntchito zida zodulira mozungulira kuti azisema bwino komanso molondola zinthu kuchokera pachidacho.
Makina ogaya achikaleinasinthidwa kukhala "machining centers" m'zaka za m'ma 1960 chifukwa cha kufika kwa makina oyendetsa manambala a makompyuta (CNC), osintha zida ndi ma carousel a zida. Makinawa amapezeka mu 2- mpaka 12-axis masinthidwe, ngakhale 3 mpaka 5-axis ndi omwe amagwiritsidwa ntchito kwambiri.
CNC zitsulo lathes, kapena CNC zitsulo zotembenuza malo, gwirani mwamphamvu ndi kuzungulira chogwirira ntchito pamene mutu wa chida uli ndi chida chodulira kapena kubowola mochitsutsa. Makinawa amalola kuchotsa zinthu molondola kwambiri ndipo opanga amazigwiritsa ntchito m'mafakitale osiyanasiyana.
Zochita zofananira za lathe zimaphatikizira kubowola, kuumba, kupanga kagawo, kugogoda, kuwotcha ndi kuwotcha. Zingwe zazitsulo za CNC zikusintha mwachangu mitundu yakale, yopanga pamanja chifukwa chosavuta kukhazikitsa, kugwira ntchito, kubwereza komanso kulondola.
CNC plasma cuttersmpweya woponderezedwa kutentha kwambiri kuti upange "plasma arc" yomwe imatha kusungunula zitsulo mpaka mainchesi asanu ndi limodzi. Mapepala amagwiridwa molunjika pa tebulo lodulira ndipo kompyuta imayang'anira njira ya mutu wa nyali. Mpweya woponderezedwa umawomba chitsulo chotentha chosungunuka, potero ndikudula zinthuzo. Odulira plasma ndi othamanga, olondola, osavuta kugwiritsa ntchito komanso otsika mtengo, ndipo opanga amawagwiritsa ntchito m'mafakitale ambiri.
CNC laser makinamwina kusungunula, kutentha kapena nthunzi zinthu kutali kupanga m'mphepete. Mofanana ndi chodulira cha plasma, pepala la pepala limayikidwa lathyathyathya patebulo lodulira ndipo kompyuta imayang'anira njira ya laser yamphamvu kwambiri.
Odula laser amagwiritsa ntchito mphamvu zochepa poyerekeza ndi ocheka a plasma ndipo amalondola kwambiri, makamaka akamadula mapepala owonda. Komabe, odula amphamvu kwambiri komanso okwera mtengo kwambiri a laser amatha kudula zida zakuda kapena zowuma.
CNC odula madzigwiritsani ntchito majeti othamanga kwambiri amadzi omwe amakankhira pamphuno yopapatiza kuti mudutse zinthu. Madzi okha ndi okwanira kudula zinthu zofewa monga matabwa kapena mphira. Podula zinthu zolimba monga chitsulo kapena mwala, ogwira ntchito nthawi zambiri amasakaniza chinthu chonyezimira ndi madzi.
Odula madzi samatenthetsa zinthu monga plasma ndi laser cutter. Izi zikutanthauza kuti kupezeka kwa kutentha sikudzawotcha, kupotoza kapena kusintha mawonekedwe ake. Zimathandizanso kuchepetsa zinyalala ndikulola mawonekedwe odulidwa kuchokera papepala kuti ayikidwe (kapena kukhala) pafupi.
Ntchito zathu zamakina a CNC:
Kupinda
Titha kupereka zopinda zamachubu, kupindika kwa ma roller, kutambasula kupanga ndi kutulutsa ntchito kwa makasitomala athu, pogwiritsa ntchito njira zofananira ndikuphatikiza ntchito zina zamakina kuti tikwaniritse zotsatira zake.
Kubowola
Kusankhidwa kwathu kwa malo a CNC a ma axis anayi ndi zida zobowolera zomwe zimatilola kuphatikizira njira zopangira komanso nthawi yokonza mwachangu kuti mupeze zotsatira zabwino kwambiri munthawi yochepa kwambiri yotsogolera.
Kugaya
Titha kukwaniritsa zofunikira zambiri za mphero, kuyambira pazigawo zazing'ono mpaka mbiri yayikulu. Ndi malo athu a CNC a ma axis anayi, titha kupanga zidutswa zovuta kwambiri zokhala ndi mipata yambiri, mabowo ndi mawonekedwe.
Kutembenuka
Makina athu otembenuza ndi ntchito zotopetsa nthawi zambiri zimakhala zothamanga kanayi kuposa zomwe zimafanana ndi zolemba. Kupereka kulondola kwa 99.9%, kutembenuka kwa CNC kumapereka zotsatira zolondola komanso zapanthawi yake.
