Kulondola Kotsatira: Momwe ZHHIMG Imavomerezedwera Kutsimikizira kwa Lab Lab Gawo Lililonse Limakwaniritsa Miyezo ya Dziko Lonse ya Metrology

Kuwerengera kwa metrological kumakhala kovuta kwambiri ku chilengedwe chozungulira. Kugwedezeka pang'ono, kusinthasintha kwa kutentha ndi chinyezi komanso kuipitsidwa kwa fumbi kudzakulitsa mwachindunji zolakwika muyeso ndikusokoneza kutsimikizika kwa deta. Laboratory ya calibration ya ZHHIMG ikutsatira kwambiri miyezo yonse ya labotale ya ISO/IEC 17025 ndi malamulo adziko lonse a JJG metrological verification, ndipo yayika ndalama zambiri popanga malo ogwirira ntchito okha:

Pansi pa labotale pali konkire yolimba yolimbana ndi zivomerezi, yozunguliridwa ndi ngalande ziwiri zodzipatula kuti zisasokonezeke ndi zida za CNC za fakitale ndi magalimoto akunja. Kulamulira kutentha ndi chinyezi nthawi zonse kumachitika chaka chonse kuti kutentha kwa metrology kukhale kokhazikika kwa 20°C, ndi kusinthasintha kwa kutentha ndi chinyezi komwe kumakhazikika mkati mwa miyeso yovomerezeka ya metrological errors. Dongosolo lonse loyeretsera fumbi limayikidwa kuti liletse fumbi kuti lisamamatire kuzinthu zogwirira ntchito ndikusokoneza kuwerenga, kuchotsa zomwe zimayambitsa kusokonekera kwa calibration kuchokera kumalingaliro achilengedwe.

Laboratory imagwiritsa ntchito kayendetsedwe ka malo, kogawidwa m'malo oyezera geometric, malo oyesera katundu weniweni, malo osungira zida wamba ndi malo osungira deta. Zigawo zazikulu za granite, zigawo zazing'ono za ceramic ndi matabwa opepuka a carbon fiber zimakonzedwa m'malo osiyana kuti zipewe kusokonezana pakati pa zida zosiyanasiyana, mogwirizana ndi zomwe ma laboratories a metrology a dziko lonse amafotokozera pa kayendetsedwe ka malo.

Zipangizo zoyezera zimakhala maziko a kulondola kwa calibration. Ngati zida zokha zitataya kulondola, deta yonse yoyesera ya workpieces idzataya phindu lofotokozera. Laboratory ya ZHHIMG ili ndi miyezo yapamwamba kwambiri padziko lonse lapansi ya metrological: German Mahr 0.5μm high-precision dial gauges, Swiss Wyler precision electronic levels, British Renishaw laser interferometers, mndandanda wathunthu wa zida zoyezera za Mitutoyo ndi machitidwe akuluakulu owunikira a laser amtundu wa bridge, zomwe zimaphatikizapo zofunikira zoyesera zamitundu yonse kuti zikhale zosalala, zowongoka, zofanana, perpendicularity, thermal expansion coefficient, hardness and density.

Zipangizo zonse zoyezera zinthu zimatsatira njira yovomerezeka yotsimikizira nthawi ndi nthawi. Chaka chilichonse, zida zonse zimatumizidwa ku Jinan ndi Shandong Provincial Metrology Institutes kuti zikayezedwe mwalamulo kuti zipeze satifiketi yovomerezeka yotsimikizira. Miyezo ya zida zonse imatha kutsatiridwa bwino kwambiri ku National Institute of Metrology, ndikupanga unyolo wonse wosamutsa mtengo: National Benchmark → Provincial Metrology Institute → Enterprise Standard Instruments → Workpiece Inspection. Izi zimaletsa kusokonekera kwa deta komwe kumachitika chifukwa cha zida zosalondola.

Mosiyana ndi opikisana nawo ambiri omwe amangogula zida zoyesera zoyambira, ZHHIMG ilinso ndi zida zowunikira zomwe zimaphatikizapo ma standard gauge blocks, ma optical flats ndi ma angle masters amitundu yosiyanasiyana. Kuyerekeza zida kumatha kuchitika nthawi iliyonse poyesa zolakwika zenizeni zowonetsa zida, ndikusunga nthawi zonse mphamvu yoyezera ya labotale kuti igwirizane ndi miyezo yadziko lonse.

Akatswiri odziwa za mayendedwe a zinthu (metrology) ndi omwe amatsimikizira kuti zinthu zikutsatira malamulo oyendetsera zinthu. Laboratory ya ZHHIMG ili ndi gulu la akatswiri odziwa za mayendedwe a zinthu (metrology) nthawi zonse, onse ali ndi ziyeneretso zovomerezeka zovomerezeka za mayendedwe a zinthu (metrology). Chaka chilichonse, mamembala a gululo amalandira maphunziro ndi kuwunika koyenera komwe kumakhudza malamulo a mayendedwe a zinthu padziko lonse lapansi kuphatikiza miyezo isanu ndi itatu yapadziko lonse lapansi kuphatikiza DIN, ASME, JIS ndi GB, kudziwa bwino malamulo otsimikizira dziko lonse lapansi komanso njira zovomerezeka zomwe makasitomala akunja amagwiritsa ntchito.

Laboratory yapanga malangizo ogwirizana ogwiritsira ntchito calibration, ndi njira zoyesera zapadera zomwe zimapangidwa m'magulu asanu ndi atatu azinthu kuphatikizapo granite, ceramics, carbon fiber ndi mineral castings: Kuyesa kwa grid yokhala ndi malo ambiri oyezera pamwamba ponse pa maziko akuluakulu olumikizidwa a mamita 20; malo oyezera okhuthala pamakina ang'onoang'ono a ceramic precision fixtures kuti azindikire kupotoka kwa micron-level; kuyang'anira molunjika kwa dynamic geometric tolerances za carbon fiber beams zopepuka; kuyesa nthawi imodzi kwa damping ndi ma thermal expansion physical parameters for mineral castings.

Chogwirira chilichonse chomalizidwa chiyenera kuyesedwanso mokwanira mu labotale yoyezera. Oyang'anira amachita miyeso motsatira miyezo ya dziko lonse ya GB ndi mafotokozedwe a JJG a granite surface plates, kulemba mawerengedwe osaphika, manambala a zida, magawo a chilengedwe ndi zambiri za wogwiritsa ntchito panthawi yonseyi kuti athetse ntchito yokhazikika pamanja. Zotsatira zonse za mayeso zikukwaniritsa zofunikira za dziko lonse za metrology. Akatswiri athu akale azaka 30 oyezera kupukuta amatha kusintha kuchuluka kwa kupukuta kutengera deta ya calibration feedback, kuwongolera kulondola kwa chogwirira ntchito pamalo opangira ndikupanga njira ziwiri zowongolera "Processing - Calibration - Correction".

"Chida chimodzi chogwirira ntchito, chosungira chimodzi chokwanira" ndiye mfundo yayikulu ya njira yotsatirira ya ZHHIMG komanso chofunikira kwambiri kuti ikwaniritse miyezo ya dziko lonse yotsatirira. Laboratory yamanga njira yoyendetsera zosungiramo ...

Zolemba zonse zimasungidwa pakompyuta nthawi zonse, zomwe zimathandiza makasitomala kupeza zikalata zonse zowerengera za ntchito zomwe zikugwirizana nthawi iliyonse. Malipoti onse oyesa ali ndi chisindikizo chapadera cha metrology cha kampani, cholumikizidwa ndi zikalata zotsimikizira zida zoperekedwa ndi mabungwe a metrology a zigawo, zomwe zili ndi ziyeneretso zovomerezeka za dziko lonse komanso zovomerezeka m'maiko ambiri padziko lonse lapansi. Pa nthawi yowunika mafakitale ndi mabungwe a metrology a dziko lonse ndi makampani apadziko lonse lapansi a Fortune 500, kapena kuyang'aniridwanso ndi ma lab a chipani chachitatu, zolemba zonse zotsatiridwa zimatha kutsimikiziridwa mwachangu, zomwe zimathetsa mavuto amakampani monga deta yoyesera yosadziwika komanso unyolo wosweka wotsata.

Kuphatikiza apo, ukadaulo woposa 20 wokhala ndi patent wopangidwa ndi zinthu zambiri wolembetsedwa ku EU, US ndi Southeast Asia wonse ukugwirizana ndi njira zofananira zowerengera za dziko lonse. Mafotokozedwe a dziko lonse a metrological amaphatikizidwa mu magawo a R&D, kotero zinthu zotumizidwa kunja sizifuna kuyesedwanso kachiwiri kapena kuyesedwa, zomwe zimafupikitsa kwambiri nthawi yotumizira mapulojekiti akunja.

Opanga zinthu zambiri zolondola pamsika amachita kafukufuku wosavuta wa granite yokha, alibe luso lotha kuwerengera zinthu zadothi, ulusi wa kaboni ndi miyala. Sangathe kupereka malipoti oyesa omwe amatsimikizira kuti dziko lonse likhoza kutsatira bwino zinthu, zomwe zimapangitsa kuti zikhale zosatheka kupeza njira zoperekera zinthu monga ma semiconductor, ndege ndi metrology yapamwamba.

Mothandizidwa ndi dongosolo lonse lotsata la labotale yathu yovomerezeka yoyesera, ZHHIMG imakwaniritsa kulinganiza kogwirizana kwa mizere isanu ndi itatu yazinthu zopangidwa. Kaya maziko a granite olemera, matabwa opepuka a carbon fiber kapena zoumba zolondola zosagwirizana ndi dzimbiri, zonse zimatsatira miyezo yofanana ya dziko lonse yoyang'anira mayendedwe a metrological ndipo zimapereka zikalata zoyeserera zogwirizana ndi unyolo wathunthu wotsata. Kampaniyo ikutsatira lonjezo la "Palibe chinyengo, palibe kubisa, palibe kusokeretsa". Deta yonse yoyesera ndi yeniyeni komanso yopanda tsankho popanda kubodza kapena kukongoletsa, ndipo ntchito iliyonse yomalizidwa imakhala ndi zoletsa zolimba zogwirizana ndi miyezo ya dziko lonse yoyesa.