Ubunjiniyela Bokucacisa: Inselele Yokukhulisa Amapulatifomu E-Granite

Umbuzo obonakala ulula wokuthi ngabe usayizi uyawuthinta yini ubunzima bokulawulwa kokunemba kumapulatifomu e-granite uvame ukuthola "yebo" oqondakala kalula kodwa ongaphelele. Emkhakheni wokukhiqiza okunemba kakhulu, lapho i-ZHHIMG® isebenza khona, umehluko phakathi kokulawula ukunemba kwepuleti elincane, elingaphezulu kwe-granite elingu-300 × 200 mm kanye nesisekelo somshini esikhulu esingu-3000 × 2000 mm awugcini nje ngokubalwa; kuwushintsho oluyisisekelo ebunkimbinkimbi bobunjiniyela, oludinga amasu okukhiqiza ahlukene ngokuphelele, izikhungo, kanye nobuchwepheshe.

Ukwanda Kwephutha Okubonakalayo

Nakuba amapulatifomu amancane namakhulu kumele anamathele ezimisweni eziqinile zokuthamba, inselele yokugcina ukunemba kwejometri kulinganiswa ngokushesha ngosayizi. Amaphutha epulatifomu encane atholakala endaweni futhi kulula ukuwalungisa ngamasu endabuko okubamba ngesandla. Ngokuphambene nalokho, ipulatifomu enkulu yethula izendlalelo eziningana zobunzima eziphonsela inselelo ngisho nabakhiqizi abathuthuke kakhulu:

1. Amandla adonsela phansi kanye nokuphambuka: Isisekelo se-granite esingu-3000 × 2000 mm, esinesisindo samathani amaningi, sibhekana nokuphambuka okukhulu kwesisindo sakho phakathi nesikhathi saso. Ukubikezela nokubuyisela lokhu kuguqulwa kokunwebeka ngesikhathi senqubo yokugoqa—nokuqinisekisa ukuthi ukuthamba okudingekayo kufinyelelwa ngaphansi komthwalo wokugcina wokusebenza—kudinga ukuhlaziywa kwe-finite element okuyinkimbinkimbi (FEA) kanye nezinhlelo zokusekela ezikhethekile. Ubunzima obukhulu benza ukuhlelwa kabusha kanye nokulinganisa kube nzima kakhulu.
2. Ama-Gradients Okushisa: Uma umthamo we-granite umkhulu, kuthatha isikhathi eside ukufinyelela ukulingana okugcwele kokushisa. Ngisho nokushintshashintsha okuncane kokushisa ebusweni besisekelo esikhulu kudala ama-gradients okushisa, okwenza izinto zigobe kancane. Ukuze i-ZHHIMG® iqinisekise ukuthi izinga le-nanometer liphansi, lezi zingxenye ezinkulu kumele zicutshungulwe, zilinganiswe, futhi zigcinwe ngaphakathi kwezikhungo ezikhethekile—njengezindawo zethu zokusebenzela ezilawulwa yisimo sezulu eziyi-10,000 ㎡—lapho ukushintshashintsha kokushisa kulawulwa ngokuqinile kulo lonke umthamo we-granite.

Ukukhiqiza kanye ne-Metrology: Ukuhlolwa Kwesilinganiso

Ubunzima bugxile kakhulu enqubweni yokukhiqiza ngokwayo. Ukufeza ukunemba kwangempela ngezinga elikhulu kudinga amathuluzi nengqalasizinda okunabantu abambalwa embonini abanayo.

Ngepuleti elincane elingu-300 × 200 mm, ukugoqa ngesandla kochwepheshe kuvame ukwanele. Kodwa-ke, ngeplatifomu engu-3000 × 2000 mm, inqubo idinga imishini yokugaya ye-CNC enamandla amakhulu kakhulu (njengemishini yokugaya ye-ZHHIMG® yaseTaiwan Nanter, ekwazi ukuphatha ubude obungu-6000 mm) kanye nekhono lokuhambisa nokuphatha izingxenye ezinesisindo esingafika kumathani ayi-100. Isikali semishini kumele sihambisane nesikali somkhiqizo.

Ngaphezu kwalokho, i-metrology—isayensi yokulinganisa—iba nzima kakhulu ngokwemvelo. Ukulinganisa ukuthamba kwepuleti elincane kungenziwa ngokushesha ngamazinga kagesi. Ukulinganisa ukuthamba kwepulatifomu enkulu kudinga amathuluzi athuthukile, asebenza ibanga elide njenge-Renishaw Laser Interferometers futhi kudinga ukuthi yonke indawo ezungezile izinze ngokuphelele, okuyisici esibhekwa yizitezi ezivimbekile ze-ZHHIMG® kanye nemisele yokulwa nokuzamazama komhlaba. Amaphutha okulinganisa esikalini esincane angaphansi; esikalini esikhulu, angahlanganisa futhi enze yonke ingxenye ingasebenzi.

Isici Somuntu: Okuhlangenwe Nakho Kubalulekile

Okokugcina, ikhono lomuntu elidingekayo lihluke kakhulu. Izingcweti zethu ezinolwazi, ezineminyaka engaphezu kwengu-30 yolwazi lokubopha ngesandla, zingafinyelela ukunemba kwezinga elincane kuzo zombili izikali. Kodwa-ke, ukufeza leli zinga lokufana endaweni enkulu engu-6㎡ kudinga izinga lokukhuthazela ngokomzimba, ukuhambisana, kanye nokuqonda kwendawo okungaphezu kobuciko obujwayelekile. Yilokhu kuhlanganiswa kwengqalasizinda yezinga lomhlaba kanye nobuchwepheshe bomuntu obungenakuqhathaniswa ekugcineni okuhlukanisa umhlinzeki okwaziyo ukuphatha kokubili okuncane nokukhulu kakhulu.

Ekuphetheni, ngenkathi ipulatifomu encane yegranite ihlola ukunemba kwezinto kanye nobuchwepheshe, ipulatifomu enkulu ihlola ngokuyisisekelo yonke indawo yokukhiqiza—kusukela ekuqineni kwezinto kanye nokuqina kwesakhiwo kuya emandleni emishini kanye nokuhlangenwe nakho okujulile konjiniyela abangabantu. Ukulinganiswa kobukhulu, empeleni, kuyinselele yokulinganiswa kobunjiniyela.