Pakufunafuna kosalekeza kulondola kwambiri, kuthamanga, komanso kuchita bwino mumakina olondola, gawo lililonse la aCNC ndondomekoimagwira ntchito yofunika kwambiri.The spindle backplate, mawonekedwe owoneka ngati osavuta pakati pa nsonga ndi chida chodulira kapena chuck, atuluka ngati chinthu chofunikira kwambiri chomwe chimakhudza magwiridwe antchito onse. Zopangidwa kale ndi chitsulo chopangidwa ndi chitsulo kapena chitsulo, zotengera zakumbuyo tsopano zikukonzedwanso pogwiritsa ntchito zida zapamwamba monga.6061 aluminium. Nkhaniyi ikuwona momwe kusinthaku kumathana ndi zovuta zomwe zakhalapo kwanthawi yayitali pakugwetsa kugwedezeka, kasamalidwe ka kutentha, komanso kusinthasintha kozungulira, potero kuyika ma benchmarks olondola pamapangidwe opanga kuyambira 2025.
Njira Zofufuzira
1.Njira Yopangira
Njira yofufuzira yamitundu yambiri idagwiritsidwa ntchito kuti zitsimikizire zopeza bwino komanso zodalirika:
●Kuyesa Kuyerekeza Zinthu: 6061-T6 aluminiyamu backplates anayerekezera mwachindunji ndi Giredi 30 kuponyedwa zitsulo backplates miyeso yofanana.
●Simulation Modelling: FEA zoyezera ntchito Siemens NX mapulogalamu anachitidwa kusanthula deformation pansi mphamvu centrifugal ndi matenthedwe gradients.
●Ntchito Yosonkhanitsa Data: Kugwedezeka, kutentha, ndi zomaliza zapamtunda zidalowetsedwa kuchokera ku malo angapo opangira mphero a CNC omwe amayendera mikombero yofananira yokhala ndi mitundu yonse iwiri yazitsulo zakumbuyo.
2.Kuberekana
Ma protocol onse oyesera, magawo amitundu ya FEA (kuphatikiza kachulukidwe ka mauna ndi malire amalire), ndi zolembedwa zosinthira deta zafotokozedwa mwatsatanetsatane mu Zowonjezera kuti zilole kutsimikizira kodziyimira pawokha ndi kubwerezabwereza kwa kafukufukuyu.
Zotsatira ndi Analysis
1.Vibration Damping ndi Dynamic Stability
Magwiridwe Ofananirako Ochepetsa (Kuyesedwa ndi Kutayika Kwambiri):
| Zakuthupi | Zinthu Zotayika (η) | Zachilengedwe (Hz) | Kuchepetsa Matalikidwe vs. Cast Iron |
| Cast Iron (Giredi 30) | 0.001 - 0.002 | 1,250 | Zoyambira |
| Zithunzi za 6061-T6 | 0.003 - 0.005 | 1,580 | 40% |
Kuchuluka konyowa kwa aluminiyamu 6061 kumachepetsa kugwedezeka kwapafupipafupi kochokera pakudula. Kuchepetsa macheza uku kumagwirizana mwachindunji ndi kuwongolera kwa 15% pakumaliza kwapamwamba (monga momwe zimayesedwera ndi ma Ra values) pakumaliza ntchito.
2.Thermal Management
Pogwira ntchito mosalekeza, ma 6061 aluminium backplates adafika pamlingo wamafuta 25% mwachangu kuposa chitsulo choponyedwa. Zotsatira za FEA, zowonetsedwa mu 2018, zikuwonetsa kugawa kwa kutentha kofananirako, kuchepetsa kutengeka kwapamalo komwe kumapangidwa ndi matenthedwe. Chikhalidwe ichi ndi chofunikira kwambiri pantchito zamakina zazitali zomwe zimafuna kulolerana kosasintha.
3.Kulemera ndi Kuchita Mwachangu
Kuchepetsa kwa 65% kwa misa yozungulira kumachepetsa mphindi ya inertia. Izi zikutanthawuza kufulumira kwa spindle ndi nthawi yochepetsera, kuchepetsa nthawi yosadula mu ntchito zogwiritsa ntchito zida ndi pafupifupi 8%.
Zokambirana
1.Kutanthauzira Zomwe Zapeza
Kuchita bwino kwambiri kwa aluminiyumu ya 6061 kumabwera chifukwa cha zinthu zake zenizeni. Makhalidwe osungunula a alloy amachokera ku malire ake a njere, omwe amachotsa mphamvu zonjenjemera monga kutentha. Matenthedwe ake apamwamba (pafupifupi nthawi 5 kuposa chitsulo choponyedwa) amathandizira kutentha kwachangu, kuteteza malo otentha omwe angayambitse kusakhazikika.
2.Zolepheretsa
Kafukufukuyu adayang'ana pa 6061-T6, alloy yogwiritsidwa ntchito kwambiri. Magiredi ena a aluminiyamu (mwachitsanzo, 7075) kapena zophatikizika zapamwamba zitha kutulutsa zotsatira zosiyanasiyana. Kuwonjezera apo, makhalidwe ovala kwa nthawi yayitali pansi pa zowonongeka kwambiri sizinali mbali ya kusanthula koyambiriraku.
3.Zothandiza Kwa Opanga
Kwa malo ogulitsira makina omwe akufuna kukulitsa kulondola komanso kutulutsa, kugwiritsa ntchito zotsalira za aluminiyamu 6061 kumapereka njira yokweza. Zopindulitsa zimawonekera kwambiri mu:
● Mapulogalamu a High-speed Machining (HSM).
● Ntchito zofuna kumalizidwa bwino (monga nkhungu ndi kupanga mafelemu).
● Malo amene kusintha ntchito kuli kofunika kwambiri.
Opanga akuyenera kuwonetsetsa kuti mbale yakumbuyo ndiyokhazikika bwino pambuyo poyika zidazo kuti agwiritse ntchito bwino zinthuzo.
Mapeto
Umboni umatsimikizira kuti 6061 aluminiyamu CNC spindle backplates amapereka kwambiri, ubwino woyezeka kuposa zipangizo zakale. Powonjezera mphamvu yonyowetsa, kuwongolera kukhazikika kwa kutentha, ndi kuchepetsa kuchuluka kwa kasinthasintha, zimathandizira mwachindunji kulondola kwa makina apamwamba, kukhathamiritsa kwapamwamba, komanso kuchuluka kwa magwiridwe antchito. Kukhazikitsidwa kwa zigawo zotere kumayimira njira yopita patsogolo muukadaulo wolondola. Kafukufuku wamtsogolo akuyenera kuyang'ana momwe mapangidwe a haibridi amagwirira ntchito komanso kagwiritsidwe ntchito ka chithandizo chamankhwala apadera kuti apititse patsogolo moyo wautumiki pansi pazovuta.
Nthawi yotumiza: Oct-15-2025
