Ibhulogi
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Emkhakheni wemishini yokunemba kwezimboni, yimuphi umbala we-granite ozinzile kakhulu?
Emkhakheni wemishini yokunemba kwezimboni, ukuzinza kwe-granite kuncike kakhulu ekwakhekeni kwayo kwamaminerali, ubuningi besakhiwo, kanye nezinkomba zokusebenza ngokomzimba (njenge-coefficient of thermal expansion, izinga lokumuncwa kwamanzi, kanye namandla okucindezela), kunalokho...Funda kabanzi -
Ingabe ubuningi be-granite buyashintsha ngokuhamba kwesikhathi?
Ngaphansi kwezimo ezijwayelekile, ubuningi be-granite abushintshi kakhulu ngokuhamba kwesikhathi, kodwa ngaphansi kwezimo ezithile ezithile, bungashintsha. Okulandelayo ukuhlaziywa okuvela ezicini ezahlukene: Ngaphansi kwezimo ezijwayelekile, ubuningi buzinzile I-Granite iyi-r...Funda kabanzi -
Umbala we-granite kanye nokukhethwa kwamatshe emishini yokunemba kwezimboni.
Emikhakheni yokwakha kanye nemboni, i-granite isetshenziswa kabanzi ngenxa yobunzima bayo, ukuminyana, ukumelana ne-asidi kanye ne-alkali, kanye nokumelana nesimo sezulu. Okulandelayo ukuhlaziywa okuningiliziwe kwakho kokuthi umbala we-granite uyawuthinta yini ukuminyana kwayo nokuthi ungayikhetha kanjani...Funda kabanzi -
Izici ezibalulekile ezithinta ubuningi ekukhethweni kwezinto ze-granite.
I-Granite, njengezinto ezisetshenziswa kabanzi ekwakheni, ekuhlobiseni, ezisekelweni zezinsimbi ezinembile nakwezinye izinkambu, ubuningi bayo buyinkomba ebalulekile yokulinganisa ikhwalithi nokusebenza. Lapho ukhetha izinto ze-granite, kubalulekile ukuqonda izici ezibalulekile ezithinta...Funda kabanzi -
Imfihlakalo yokunemba ngaphansi kobuningi Umehluko phakathi kwezisekelo ze-granite nezisekelo zensimbi ephonswe: I-logic ephambene neSayensi Yezinto Ezisetshenziswayo.
Emkhakheni wokukhiqiza ngokunemba, umbono ovamile oyiphutha ukuthi "ubuningi obuphezulu = ukuqina okuqinile = ukunemba okuphezulu". Isisekelo se-granite, esinobukhulu obungu-2.6-2.8g/cm³ (7.86g/cm³ sensimbi ephonswe), sifinyelele ukunemba okudlula okwe-micrometer noma ngisho ...Funda kabanzi -
Uhlaka lwe-granite gantry lwemishini ye-LCD/OLED: Kungani luqinile kakhulu ngokunciphisa isisindo ngo-40%?
Ekukhiqizweni kwamaphaneli e-LCD/OLED, ukusebenza kwe-gantry yemishini kuthinta ngqo ukukhiqizwa kwesikrini. Amafreyimu e-gantry ensimbi ensimbi yendabuko kunzima ukuhlangabezana nezidingo zesivinini esikhulu nokunemba ngenxa yesisindo sawo esindayo kanye nokusabela okuhamba kancane. I-granite gantry...Funda kabanzi -
Amacala okusetshenziswa kanye nezinzuzo zezisekelo zegranite emigqeni yokukhiqiza ibhethri.
Umshini wokumaka we-laser ka-Zhongyan Evonik Ukubeka indawo ngokunemba okuphezulu: Usebenzisa isisekelo samatshe amabili semabula ne-granite, nge-coefficient yokukhulisa ukushisa ecishe ibe yi-zero kanye nokunemba okugcwele okungu-±5μm. Kuhlanganiswe nohlelo lwe-Renishaw grating kanye nomshayeli we-Gaocun, i-0.5μ ...Funda kabanzi -
Ubude obuyi-10m ububanzi ±1μm! Ipulatifomu ye-granite ye-ZHHIMG ikufeza kanjani lokhu?
Enqubweni yokumboza amaseli elanga e-perovskite, ukufinyelela ukuthamba okungu-±1μm ngaphezu kobubanzi bamamitha ayi-10 kuyinselele enkulu embonini. Amapulatifomu e-granite e-ZHHIMG, esebenzisa izinzuzo zemvelo ze-granite nobuchwepheshe obusezingeni eliphezulu, anqobe ngempumelelo le nselele...Funda kabanzi -
Kungani abakhiqizi bemishini yokupakisha abaphambili abangama-95% bethanda uhlobo lwe-ZHHIMG? Ukuhlaziywa kwamandla ngemuva kweSitifiketi Sobuqotho sezinga le-AAA.
Emkhakheni wokukhiqiza imishini yokupakisha ethuthukisiwe, uhlobo lwe-ZHHIMG luwine ukwethenjwa nokukhethwa kwabakhiqizi abangu-95% ngamandla alo aphelele kanye nedumela lomkhakha. Isitifiketi sobuqotho sezinga le-AAA ngemuva kwaso siyisikhuthazo esinamandla...Funda kabanzi -
Ingabe isisekelo se-granite singasusa ukucindezeleka kokushisa kwemishini yokupakisha ye-wafer?
Enqubweni yokukhiqiza ye-semiconductor enembile neyinkimbinkimbi yokupakisha i-wafer, ukucindezeleka kokushisa kufana "nombhubhisi" ofihliwe ebumnyameni, osongela njalo ikhwalithi yokupakisha kanye nokusebenza kwama-chips. Kusukela emehluko kuma-coefficients okukhulisa ukushisa...Funda kabanzi -
Ipulatifomu yokuhlola i-semiconductor: Yiziphi izinzuzo zokusebenzisa i-granite kunezinto zensimbi ezibunjiwe?
Emkhakheni wokuhlolwa kwe-semiconductor, ukukhethwa kwezinto zeplatifomu yokuhlola kudlala indima ebalulekile ekunembeni kokuhlola kanye nokuqina kwemishini. Uma kuqhathaniswa nezinto zensimbi ezidayiswayo zendabuko, i-granite isiba ukukhetha okuhle kakhulu kweplati yokuhlola ye-semiconductor...Funda kabanzi -
Kungani imishini yokuhlola i-IC ingakwazi ukuphila ngaphandle kwesisekelo se-granite? Yembula ngokujulile ikhodi yobuchwepheshe engemuva kwayo.
Namuhla, ngentuthuko esheshayo yemboni ye-semiconductor, ukuhlolwa kwe-IC, njengesixhumanisi esibalulekile sokuqinisekisa ukusebenza kwama-chip, ukunemba kwawo kanye nokuqina kwawo kuthinta ngqo izinga lokukhiqiza lama-chip kanye nokuncintisana kwemboni. Njengoba inqubo yokukhiqiza ama-chip...Funda kabanzi