Chifukwa Chake Ultra-Precision Metrology Ndi Yofunika Kwambiri Pakuyeza Kwa Free-Form Component

M'malo ovuta a ndege, kupanga zinthu zapamwamba, ndi zomangamanga zovuta, zigawo za mawonekedwe omasuka—zomwe zimafotokozedwa ndi mawonekedwe osakhazikika komanso ma geometries ovuta—ndizo maziko a luso latsopano. Ngakhale kuti zigawo izi zimathandiza kupita patsogolo pakupanga ndi kugwira ntchito, chibadwa chawo chapadera chimabweretsa zovuta zazikulu pakuwongolera khalidwe lachikhalidwe. Kukwaniritsa kulondola kwathunthu kwa muyeso wa zigawo za mawonekedwe omasuka sikungokhudza kutsimikizira khalidwe; ndi chinthu chofunikira kwambiri pakupanga zinthu zatsopano, ndipo kumafuna malo oyezera okhazikika kwambiri omwe angatheke.

Ku ZHONGHUI Group (ZHHIMG®), komwe timadziwa bwino maziko a granite olondola kwambiri omwe amathandizira ntchito zoyezera izi, timazindikira kuti kuthekera koyesa molondola mitundu yovuta kumagwirizana mwachindunji ndi kukhazikika kwa dongosolo lonse la metrology.

Njira Yoyezera Zovuta

Kuyeza zinthu monga masamba ovuta a turbine, zomangira zoberekera, kapena zinthu zakunja kwa nyumba kumafuna njira yosiyana, yopitilira ma caliper ndi ma micrometer osavuta.

Gawo loyamba pa ntchito iliyonse yoyezera zinthu ndi kukhazikika kwa chilengedwe. Sensa iliyonse isanakhudze gawolo, dongosolo lonse liyenera kutetezedwa ku kusokonezeka kwakunja. Izi zimayamba ndi nsanja yoyezera. Pazida zapamwamba zoyezera ndi kufufuza zomwe zimagwiritsidwa ntchito m'munda uno—monga Makina Oyezera Zinthu (CMMs) ndi ma scanner a laser a 3D—mlingo wofunikira wa kulondola umapezeka pokhapokha ngati dongosololo lili pamaziko omwe amachepetsa kugwedezeka. Ichi ndichifukwa chake maziko athu a ZHHIMG® Black Granite, okhala ndi kukhuthala kwawo kwakukulu komanso mphamvu zachilengedwe zotsutsana ndi kugwedezeka, amaphatikizidwa mu ma lab apamwamba kwambiri padziko lonse lapansi.

Pakupeza deta, njira zamakono zimayang'anira:

• Kusanthula kwa Laser kwa 3D: Njirayi imagwira mwachangu mawonekedwe athunthu komanso ovuta a gawo lopanda mawonekedwe, zomwe zimapangitsa kuti pakhale ma data ambiri (mtambo wa point cloud). Izi ndizofunikira pazinthu zazikulu, monga magalimoto apadera kapena ziboliboli zazikulu zomangidwa, zomwe zimathandiza mainjiniya kupanganso chitsanzo cha digito cholondola kuti chisanthulidwe.

• Kujambula Zithunzi Pafupi ndi Malo: Pogwiritsa ntchito makamera kujambula zithunzi zapamwamba kwambiri kuchokera mbali zosiyanasiyana, ma algorithm apamwamba amasintha zithunzi zamitundu iwiri kukhala zitsanzo zolondola kwambiri zamitundu itatu. Izi zimathandiza kwambiri pazinthu zazikulu, zosasunthika komwe kufufuza mwakuthupi sikungatheke.

• Kufufuza Kwapamwamba (CMM): Pazinthu zofunika kwambiri zamkati kapena zigawo zazing'ono zomwe zimafuna kutsimikiziridwa kwa micron-level, ma CMM okhala ndi ma probe olondola kwambiri amakhalabe muyezo wagolide. Pano, kusalala kovomerezeka kwa maziko a granite ndikofunikira kwambiri, chifukwa kusintha kulikonse kwa micro-deformation pamwamba pa reference kumatanthauza mwachindunji kusatsimikizika kwa muyeso.

Gawo lomaliza, Kukonza ndi Kusanthula Deta, ndi komwe mtengo weniweni umatsegulidwa. Mapulogalamu apamwamba amasanthula deta ya point cloud kapena probe yomwe yagwidwa, kusefa phokoso ndi kusatsimikizika kwa muyeso. Kenako chitsanzo cha geometric chochokeracho chimayerekezeredwa mosamala ndi mafotokozedwe oyambilira a kapangidwe ka CAD. Kuzindikira ndi kukonza zolakwika za geometric koyambirira—gawo lisanapite ku gawo lotsatira la kusonkhana—ndi kusiyana pakati pa kupanga bwino ndi kukonzanso kokwera mtengo.

Ubwino Wosatsutsika wa Metrology Yolondola ya Free-Form

Kuyika ndalama muyeso wolondola kwambiri wa zinthu zovuta kumabweretsa phindu lalikulu pamalonda ndi uinjiniya:

• Ubwino ndi Magwiridwe Otsimikizika: Pa ntchito zofunika kwambiri monga zida zama injini za ndege kapena zida zamankhwala, ngakhale zolakwika zochepa kwambiri zimatha kuwononga magwiridwe antchito ndi chitetezo. Kuyeza kolondola kumatsimikizira kuti gawo lililonse la mawonekedwe ovuta limakwaniritsa zofunikira zaubwino, kupitirira kuvomereza kogwira ntchito mpaka kufika paubwino wovomerezeka.

• Kumanga ndi Kuyenerera Kowonjezereka: Mu makonzedwe akuluakulu, monga nyumba zomangira zomwe zakonzedwa kale kapena mafelemu ovuta a zida zamakina, kuyeza molondola zinthu zolumikizira zomwe sizili muyezo kumatsimikizira kuyenerera bwino. Izi zimachepetsa nthawi yosinthira pamalopo, kukulitsa liwiro la zomangamanga, ndikutsimikizira umphumphu wonse womwe umalonjezedwa ndi kapangidwe kake.

• Kuchepetsa Mtengo Kudzera mu Kuchotsa Zinyalala: Mwa kujambula molondola ndikukonza zolakwika pakupanga koyambirira, opanga amachepetsa kwambiri kufunikira kokonzanso zinthu zodula pambuyo pomanga, kuchotsa, ndi kuwononga zinthu. Kuwongolera khalidwe kumeneku kukugwirizana ndi kudzipereka kwathu kwa ZHHIMG® pa "Osanyenga, Osabisa, Osasokeretsa" popanga.

• Kuyendetsa Kapangidwe Katsopano: Kuyeza kodalirika komanso kolondola kwambiri kumachotsa zopinga zaukadaulo kwa opanga mapangidwe. Kudziwa kuti mawonekedwe ovuta, achilengedwe, kapena osazolowereka amatha kuyezedwa nthawi zonse komanso modalirika kumapatsa opanga mapangidwe chidaliro chofufuza mitundu yovuta komanso yokonzedwa bwino, ndikukankhira malire a zomwe zingapangidwe.

Pomaliza, kuyeza kwa zigawo za free-form ndi umboni wa luso lamakono la metrology. Mwa kuphatikiza maziko olimba monga maziko athu a granite ogwira ntchito bwino ndi ukadaulo wapamwamba wofufuza ndi kufufuza, makampaniwa amatha kuthana ndi mavuto ovuta, ndikutsimikizira kuti zinthu zili bwino kwambiri komanso kupitilizabe kulimbikitsa luso lamakono lopanga ndi kupanga.