I te ao o te hanga tino tika, i reira ka taea e te tika o te taumata nanometer te whakapai ake, te whakakore rānei i tētahi hua, ko te papatahi o ngā papa whakamātautau he tūāpapa nui mō ngā inenga pono. I ZHHIMG, kua roa mātou e whakapai ake ana i te toi me te pūtaiao o te hanga wāhanga karāhe, me te whakakotahi i te mahi toi tuku iho me te hangarau matatau hei tuku i ngā mata hei tohutoro tino pai mō ngā ahumahi mai i te hanga haurua-ira ki te hangarau rererangi. Ko te tikanga rerekētanga koki, he poutū o tā mātou tukanga whakaū kounga, e tohu ana i te tihi o tēnei whainga—te whakakotahi i te tika pāngarau me te tohungatanga ā-ringa hei manatoko i te papatahi i roto i ngā huarahi e wero ana i ngā rohe o te hangarau ine.
Te Pūtaiao kei Muri i te Manatoko Papatahi
Ko ngā papa whakamātautau karāneti, e kiia ana he papa "māpere" i roto i ngā kupu a te umanga, he mea hanga mai i ngā putunga karāneti kua tohua mō ō rātou hanganga tioata tino pai me te pumau o te wera. Kāore i rite ki ngā mata whakarewa ka taea te whakaatu i te ahua kirihou i raro i te taumahatanga, ko tā mātou karāneti pango ZHHIMG®—me te mātotoru o te 3100 kg/m³—ka mau tonu tōna āhua ahakoa i roto i ngā taiao ahumahi uaua. Ko tēnei painga taiao te pūtake mō tā mātou tika, engari me whakamana te tika pono mā roto i ngā tikanga pēnei i te tikanga rerekētanga koki.
Ko te tikanga rerekētanga koki e mahi ana i runga i tētahi mātāpono māmā noa iho: mā te ine i ngā koki piko i waenga i ngā pūwāhi tata i runga i tētahi mata, ka taea e mātou te hanga anō i tōna āhua whenua me te tino tika. Ka tīmata ā mātou tohunga hangarau mā te whakatakoto i tētahi pereti piriti tino tika kua whakauruhia ki ngā ine piko tairongo puta noa i te mata o te karāhe. Ma te neke haere i roto i ngā tauira āhua whetu, i ngā tauira whatunga rānei, ka tuhia e rātou ngā peka koki i ngā wā kua tautuhia, ka hangaia he mahere taipitopito o ngā nekehanga moroiti o te papaaho. Kātahi ka hurihia ēnei inenga koki ki ngā peka rārangi mā te whakamahi i ngā tātaitanga trigonometric, e whakaatu ana i ngā rerekētanga o te mata e taka ana i raro i te roangaru o te mārama e kitea ana.
Ko te mea e tino kaha ai tēnei tikanga ko tōna kaha ki te whakahaere i ngā papaaho whakatakotoranga nui—ko ētahi e neke atu ana i te 20 mita te roa—me te tika tonu. Ahakoa ka whakawhirinaki pea ngā mata iti ki ngā taputapu ine tika pēnei i ngā ine whakawhiti laser, he tino pai te huarahi rerekētanga koki ki te hopu i te piko ngawari ka puta puta noa i ngā hanganga granite kua roa. "I kitea e mātou i mua he peka 0.002mm puta noa i te papaaho 4-mita e kore e kitea e ngā tikanga tuku iho," te mahara a Wang Jian, tō mātou tohunga ine metara nui neke atu i te 35 tau o te wheako. "He mea nui taua taumata o te tika ina hangaia ana e koe he taputapu tirotiro semiconductor e ine ana i ngā āhuatanga nano."
Hei tāpiri atu ki te tikanga rerekētanga koki ko te tikanga autocollimator, e whakamahi ana i te whakaritenga whatu hei whakatutuki i ngā hua ōrite. Mā te whakaata i te mārama collimated mai i ngā whakaata tika e mau ana ki runga i tētahi piriti neke, ka taea e ā mātou tohunga hangarau te kite i ngā huringa koki he iti noa iho i te 0.1 hēkona āwhata—he rite ki te ine i te whānui o te makawe tangata mai i te 2 kiromita te tawhiti. Mā tēnei huarahi manatoko-rua ka whakarite kia tutuki, kia hipa rānei i ngā paerewa o te ao ia tūāpapa ZHHIMG, tae atu ki te DIN 876 me te ASME B89.3.7, ka whakawhiwhia ki ā mātou kiritaki te māia ki te whakamahi i ā mātou mata hei tohutoro matua i roto i ā rātou tukanga whakahaere kounga.
Te Tika o te Hanga: Mai i te Keri ki te Kuantum
Ko te haerenga mai i te poraka karāhe mata ki te papa whakamātautau whaimana he tohu i te hononga o te tino pai o te taiao me te auahatanga o te tangata. Ka tīmata tā mātou tukanga ki te whiriwhiri rauemi, ka whiriwhiria ā-ringa e ngā tohunga whenua ngā poraka mai i ngā rua keri motuhake i te Porowini o Shandong, e rongonui ana mō te whakaputa karāhe me te ōritetanga tino pai. Ka whakamatautauria ia poraka e te ultrasonic hei tautuhi i ngā pakaru huna, ā, ko ngā mea anake he iti iho i te toru ngā pakaru moroiti ia mita pūtoru ka haere ki te whakaputa—he paerewa e nui atu ana i ngā paerewa ahumahi.
I roto i tā mātou whare hangarau hou e tata ana ki Jinan, ka hurihia ēnei poraka mā roto i tētahi raupapa hangahanga tino āta whakahaeretia. Ka tapahia tuatahitia e ngā mīhini whakahaere tau rorohiko (CNC) te karāhe ki roto i te 0.5mm o ngā rahinga whakamutunga, mā te whakamahi i ngā taputapu mata taimana me whakakapi i ia 8 hāora kia mau tonu ai te tika o te tapahi. Ka puta tēnei āhuahanga tuatahi i roto i ngā rūma kua whakapūmautia te pāmahana, kei reira ngā āhuatanga taiao e mau tonu ana i te 20°C ± 0.5°C, kia kore ai e pā te whānui o te wera ki ngā inenga.
Ka puta te toi tūturu i ngā wāhanga huri whakamutunga, ka whakamahia e ngā tohunga toi ngā tikanga tuku iho i ngā whakatupuranga. Mā te whakamahi i ngā mea whakakoi rino waikura e iri ana i roto i te wai, ka pau i ēnei tohunga toi te 120 hāora ki te whakaoti ā-ringa i ia mita pūrua o te mata, me te whakamahi i ō rātou pūkenga pā ki te kite i ngā rerekētanga iti iho i te 2 maikorona. "He rite ki te ngana ki te rongo i te rerekētanga i waenga i ngā pepa e rua e whakatakotoria ana ki te toru," te whakamārama a Liu Wei, he tohunga huri o te whakatupuranga tuatoru kua āwhina i te hanga papaaho mō te Jet Propulsion Laboratory a NASA. "I muri i te 25 tau, ka whakawhanakehia e ō maihao he mahara mō te tino pai."
Ehara i te mea tuku iho noa iho tēnei tukanga ā-ringa—he mea nui kia tutuki ai te taumata nanometer o te whakaotinga e hiahiatia ana e ā mātou kiritaki. Ahakoa ngā mīhini huri CNC matatau, ko te āhua matapōkere o te hanganga tioata o te karāhe ka hangaia he tihi me he awaawa moroiti e taea ai e te hinengaro tangata anake te whakangawari tonu. Ka mahi takirua ā mātou tohunga mahi, ka whakawhitiwhiti i waenga i te huri me te ine i ngā wā ma te whakamahi i te mita Mahr tekau mano meneti Tiamana (taumira 0.5μm) me ngā taumata hiko WYLER Huiterangi, kia kore ai he wāhi e neke ake i ā mātou manawanui papatahi o te 3μm/m mō ngā papa paerewa me te 1μm/m mō ngā tohu tika.
Kei tua atu i te Mata: Te Mana Whakahaere Taiao me te Roa o te Ora
Ko te pono o tētahi papa kōhatu karāhe tino tika ko te taiao e whakahaerehia ana. I runga i te mōhio ki tēnei, kua whakawhanakehia e mātou tētahi o ngā awheawhe pāmahana me te haumākū tino matatau o te umanga (awheawhe e whakahaeretia ana te pāmahana me te haumākū), e kapi ana i te 10,000 m² i tō mātou whare matua. Kei roto i ēnei rūma ngā papa raima tino mārō 1-mita te matotoru kua wehea e te awaawa ārai-ru 500mm te whānui (ngā awaawa whakaiti-wiri) ā, e whakamahi ana i ngā kerēne runga puku e whakaiti ana i te raruraru taiao—he mea nui ina ine i ngā rerekētanga iti iho i te huaketo.
He tino kino rawa ngā tawhā taiao i konei: ko te rerekētanga o te pāmahana he ±0.1°C ia 24 hāora, ko te haumākū e mau tonu ana ki te 50% ± 2%, ā, ko te maha o ngā matūriki hau e mau tonu ana i ngā paerewa ISO 5 (iti iho i te 3,520 ngā matūriki he 0.5μm, nui ake rānei ia mita pūtoru). Ehara i te mea ka whakarite noa ēnei āhuatanga i ngā inenga tika i te wā whakaputa engari ka whakatauira hoki i ngā taiao whakahaeretia ka whakamahia ai ā mātou papaaho. "Ka whakamātauhia e mātou ia papaaho i raro i ngā āhuatanga uaua ake i tā te nuinga o ngā kiritaki e tūtaki ai," te kī a Zhang Li, tā mātou tohunga hangarau taiao. "Mēnā ka mau tonu te pumau o tētahi papaaho i konei, ka mahi ia i ngā wāhi katoa o te ao."
Ka horapa atu tēnei whakapau kaha ki te whakahaere taiao ki ā mātou tukanga tākai me te tuku. Ka takaihia ia papa ki te papa pahuka matotoru 1cm, ka herea ki roto i ngā pouaka rakau ritenga kua whakakikoruatia ki ngā rauemi whakaiti wiri, kātahi ka haria mā roto i ngā kaikawe motuhake kua rite ki ngā pūnaha whakatārewatanga rererangi. Ka aroturukihia hoki e mātou te wiri me te pāmahana i te wā e kawe ana mā te whakamahi i ngā pūoko IoT, ka tukuna atu ki ngā kiritaki he hītori taiao katoa o ā rātou hua i mua i te wehenga atu i tō mātou whare.
Ko te hua o tēnei huarahi tino ātaahua he hua e roa ana te ora. Ahakoa e kī ana ngā toharite o te ahumahi me whakahou anō te papa granite i muri i te 5–7 tau, ko te tikanga ka pūrongo ā mātou kiritaki he pumau te mahi mō te 15 tau, neke atu rānei. Ehara i te mea ko te pumau o te granite anake te take o tēnei roanga o te ora, engari nā ā mātou tukanga whakaora ahotea motuhake anō hoki, e uru ana ki te pakeketanga o ngā poraka mata mō te iti rawa o te 24 marama i mua i te miihini. "I whakahokia mai e tētahi kiritaki tētahi papa mō te tirotiro i muri i te 12 tau," e mahara ana te kaiwhakahaere whakahaere kounga a Chen Tao. "Kua rerekē tōna papatahi mā te 0.8μm noa iho - i roto i tā mātou whakaritenga manawanui taketake. Koinei te rerekētanga ZHHIMG."
Te Whakatakoto i te Paerewa: Ngā Tiwhikete me te Whakamihi Ao Whānui
I roto i tētahi ahumahi e kitea whānuitia ana ngā kereme mō te tika, he mea nui te whakamana motuhake. E whakahīhī ana a ZHHIMG ki te noho ko ia anake te kaihanga i roto i tā mātou rāngai e pupuri ana i ngā tiwhikete ISO 9001, ISO 45001, me te ISO 14001 i te wā kotahi, he tohu e whakaata ana i tā mātou whakapau kaha ki te kounga, te haumaru i te wāhi mahi, me te kawenga taiao. Ko ā mātou taputapu ine, tae atu ki ngā taputapu Mahr Tiamana me ngā taputapu Mitutoyo Hapanihi, ka whakatikatikaina ā-tau e te Shandong Provincial Institute of Metrology, me te whai i ngā paerewa ā-motu e mau tonu ana mā roto i ngā arotake auau.
Nā ēnei tiwhikete kua huaki ngā tatau ki ngā hononga mahi tahi me ētahi o ngā whakahaere tino uaua o te ao. Mai i te tuku turanga karāhe mō ngā mīhini peita haurua-ira a Samsung ki te whakarato mata tohutoro mō te Physikalisch-Technische Bundesanstalt (PTB) o Tiamana, he mahi puku engari he mea nui tā ā mātou wāhanga ki te whakatairanga i te hangarau o te ao. "I te wā i whakapā mai ai a Apple ki a mātou mō ngā tūāpapa tika hei whakamātautau i ā rātou wāhanga pane AR, kāore i te hiahia noa rātou ki tētahi kaiwhakarato—i hiahia rātou ki tētahi hoa mahi e mārama ana ki ā rātou wero ine ahurei," te kī a te kaiwhakahaere hokohoko o te ao, a Michael Zhang. "Nā tō mātou kaha ki te whakarite i te tūāpapa tinana me te tukanga manatoko i tino rerekē ai."
Ko te mea tino hira pea ko te whakamihi mai i ngā whare wānanga kei mua i te rangahau ine ine. Nā ngā mahi tahi me te Whare Wānanga o Singapore National me te Whare Wānanga o Stockholm o Huitene i āwhina i a mātou ki te whakapai ake i tā mātou tikanga rerekētanga koki, ā, ko ngā kaupapa tahi me te Whare Wānanga o Zhejiang o Haina kei te pana tonu i ngā rohe o ngā mea ka taea te ine. Mā ēnei mahi tahi ka whakarite kia whanake haere ā mātou tikanga i te taha o ngā hangarau hou, mai i te rorohiko irahiko ki te hanga pākahiko o te whakatupuranga e whai ake nei.
I a tātou e titiro whakamua ana ki te heke mai, kei te mau tonu te hiranga o ngā mātāpono e pā ana ki te tikanga rerekētanga koki. I tēnei wā e piki haere ana te aunoatanga, kua kitea e mātou ko ngā inenga tino pono kei te puta tonu mai i te whakakotahitanga o te hangarau matatau me te tohungatanga tangata. Ko ā mātou mīhini huri matua, me tō rātou kaha ki te "rongo" i ngā maikorone o te pekapeka, ka mahi tahi me ngā pūnaha tātari raraunga e whakamahia ana e te AI e tukatuka ana i ngā mano tini o ngā pūwāhi ine i roto i ngā hēkona. Ko tēnei mahi tahi—tawhito me te hou, te tangata me te mīhini—e tautuhi ana i tā mātou huarahi ki te tika.
Mō ngā kaihangarau me ngā tohunga kounga e whai kawenga ana ki te whakarite i te tika o ā rātou ake hua, ko te whiriwhiri i te tūāpapa whakamātautau he mea nui. Ehara i te mea ko te whakatutuki i ngā whakaritenga anake engari ko te whakatū i tētahi tohutoro ka taea e rātou te whakawhirinaki atu. I ZHHIMG, ehara i te mea ko ngā tūāpapa karāhe anake tā mātou e hanga ana—ka hangaia e mātou te whakapono. Ā, i roto i tētahi ao e taea ai e te inenga iti rawa te whai pānga nui, ko taua whakapono te mea nui.
Wā tuku: Whiringa-ā-rangi-03-2025