Kwa-ZHONGHUI Group (ZHHIMG®), indima yethu njengomholi womhlaba ezingxenyeni zegwadle ezinembe kakhulu idinga ukuqonda okujulile kwesayensi yezinto. I-ZHHIMG® Black Granite yethu ephathelene nobunikazi iziqhayisa ngokuminyana okukhethekile okungu-≈ 3100 kg/m³, enikeza ukuqina okungenakuqhathaniswa, ukuqina okushisayo, kanye nezakhiwo ezingezona uzibuthe—izimfanelo ezibalulekile kusisekelo se-semiconductor yesimanje kanye nemishini ye-metrology. Nokho, ngisho nengxenye yegwadle enhle kakhulu idinga ukuhlolwa okuqinile ukuze kuqinisekiswe ikhwalithi yayo kanye nokuqonda okujulile kwamandla asongela ukuzinza kwayo kobukhulu. Yiziphi izindlela ezilula nezisebenzayo ezisetshenziswayo ukuze kuqinisekiswe ubuqotho bezinto ezibonakalayo, futhi yiziphi izinsimbi ezibangela lezi zakhiwo ezizinzile ukuthi zigcine ziwohlokile?
Ukuqinisekisa Inhliziyo Yokunemba: Ukuhlola Okubalulekile Kwe-Granite
Onjiniyela abanolwazi bathembele ekuhloleni okuyisisekelo, okungacekeli phansi ukukala ubuqotho bento yengxenye yegwadle. Olunye uvivinyo olunjalo i-Liquid Absorption Assessment. Ngokufaka iconsi elincane likayinki noma amanzi phezulu, i-porosity yezinto ezibonakalayo ibonakala ngokushesha. Ukuhlakazwa okusheshayo nokumuncwa koketshezi kubonisa ukuxega, isakhiwo esimahhadlahhadla kanye ne-porosity ephezulu—izimpawu zamatshe aphansi. Ngokuphambene, uma ubuhlalu obuwuketshezi futhi bumelana nokungena, busho ukwakheka okuminyene, okucolisekile kanye nezinga lokumunca eliphansi, ikhwalithi efiseleka kakhulu ekugcineni ukunemba kungakhathaliseki izinguquko zomswakama osendaweni. Kodwa-ke, kubalulekile ukukhumbula ukuthi izindawo eziningi zokunemba okuphezulu ziphathwa nge-sealant evikelayo; ngakho-ke, ukumelana nokungena kungase kube ngenxa yesithiyo se-sealant, hhayi kuphela ikhwalithi engokwemvelo yetshe.
Indlela yesibili ebalulekile i-Acoustic Integrity Test. Ukuthepha ingxenye nokuhlola ngokucophelela umsindo okhiqiziwe kunikeza ukuqonda ngesakhiwo sangaphakathi. Ithoni ecacile, ecacile, nekhalayo iwuphawu lwesakhiwo esilinganayo, sekhwalithi ephezulu esingenamifantu noma izikhala zangaphakathi. Umsindo ongacacile noma ongacacile, nokho, uphakamisa imifantu emincane yangaphakathi noma ukwakheka okuminyene. Nakuba lokhu kuhlola kubonisa ukufana kwetshe nokuqina okuhlobene, kubalulekile ukuthi ungalinganisi umsindo okhalayo kuphela nokunemba kobukhulu, njengoba okukhiphayo kwe-acoustic kuphinde kuxhunywe nosayizi oyingqayizivele wengxenye kanye nejometri.
I-Mechanics of Deformation: Kungani Izakhiwo "Ezihlala Njalo" Zishintsha
Izingxenye ze-ZHHIMG® ziyizinhlanganisela eziyinkimbinkimbi, ngokuvamile ezihlanganisa ukubhola okuyinkimbinkimbi kokufakwa kwensimbi kanye ne-grooving enembile, okudingeka izidingo zobuchwepheshe ezedlula kude lezo zamapuleti angaphezulu alula. Nakuba zizinzile kakhulu, ngisho nalezi zinto ezisetshenziswayo zingaphansi kwemithetho yemishini elawula ukuwohloka esikhathini eside. Ukuqonda izindlela ezine eziyinhloko zoshintsho lwesakhiwo kubalulekile ekwakhiweni kokuvimbela:
Ukuguquguquka Nge-Tension noma Ukuminyanisa kwenzeka lapho amandla alinganayo naphikisanayo esebenza ngokuqondile e-eksisi yengxenye, okuholela ekunwebeni noma ekufinyezweni kwelungu legwadle. Uma amandla esetshenziswa ngokuphambuka ku-eksisi, noma ngezikhathi eziphikisanayo, ingxenye idlula ekugobeni, lapho i-eksisi eqondile ishintsha ibe ijika—imodi yokwehluleka evame kakhulu ngaphansi kokulayisha okungalingani. Ukuguqulwa okujikelezayo okwaziwa ngokuthi i-Torsion kwenzeka lapho imibhangqwana yamandla amabili alinganayo futhi aphikisanayo enza ngokuhambisana ne-eksisi yengxenye, okubangela izigaba zangaphakathi ukuthi zisonte ngokuhlobene nesinye. Okokugcina, ukuguqulwa kwe-Shear kubonakala ngokuslayida okuhlobene okuhambisanayo kwezingxenye ezimbili zengxenye ngokuhambisana namandla asetshenzisiwe, ngokuvamile okubangelwa amandla angaphandle ahlangene. Lawa mandla ekugcineni anquma umjikelezo wempilo wengxenye futhi enze kudingeke ukuhlolwa ngezikhathi ezithile.
Ukugcina Ubuqotho: Amaphrothokholi Wokunemba Okuqhubekayo
Ukuqinisekisa ukuthi izinga le-ZHHIMG® lokunemba liyalondolozwa, ochwepheshe kufanele bahambisane nemithetho eqinile yokusebenza. Uma usebenzisa amathuluzi e-metrology afana nemiphetho eqondile ye-granite noma ama-parallels, ukulinganiswa kwezisetshenziswa kumele kuqinisekiswe kuqala. Kokubili indawo yokulinganisa kanye nobuso obusebenzayo bengxenye kufanele kuhlanzwe ngokucophelela ukuze kugwenywe udoti ekubekeni engozini indiza yokuxhumana. Okubaluleke kakhulu, unqenqema oluqondile akufanele neze ludonswe endaweni engaphezulu ngesikhathi sokulinganisa; kunalokho, kumelwe ikalwe endaweni eyodwa, iphakanyiswe ngokuphelele, bese ibekwa kabusha ukuze ifundwe ngokulandelayo. Lo mkhuba uvimbela ukuguga kwe-microscopic kanye nokulimala okungaba khona ekuphakameni kweleveli ye-nanometer. Ngaphezu kwalokho, ukuvimbela ukukhathala kwesakhiwo ngaphambi kwesikhathi, umthamo womthwalo wengxenye akumele udlule, futhi indawo engaphezulu kufanele ivikelwe emithelelaneni engazelelwe, enamandla. Ngokusekela lezi zivumelwano ezinesiyalo, ukuzinza kwemvelo, kwesikhathi eside kwesisekelo segwadle se-ZHHIMG® kungagcinwa ngempumelelo, kuqinisekiswe ukunemba okuqhubekayo okudingekayo yimboni ye-aerospace ne-microelectronics edinga kakhulu.
Isikhathi sokuthumela: Nov-19-2025