Ezimbonini zokukhiqiza ngokunemba, izindiza, kanye ne-metrology, ukusebenza kwezingxenye zemishini eziyisisekelo (isb., amatafula okusebenza komshini, izisekelo, kanye nezinsimbi zokuqondisa) kuthinta ngqo ukunemba kwemishini kanye nokuqina kokusebenza. Izingxenye ze-granite kanye nezingxenye zemabula zombili zihlukaniswa njengamathuluzi okunemba kwamatshe emvelo, kodwa izingxenye ze-granite zivelele ngokuqina kwazo okuphezulu nokuqina kwazo—okwenza kube ukukhetha okuthandwayo kwezicelo zezimboni ezithwala umthwalo omningi, ezivame kakhulu. Njengomhlinzeki ohamba phambili womhlaba wonke wezingxenye zamatshe ezinembile, i-ZHHIMG izibophezele ekucaciseni izakhiwo zezinto kanye nezinzuzo eziyinhloko zezingxenye ze-granite, ikusize ukhethe ikhambi elifanele kakhulu lesisekelo semishini yakho enembile.
1. Iyini Izinto Ezisetshenziswa Ezingxenyeni Ze-Granite?
Izingxenye zegranite zenziwe ngegranite yemvelo esezingeni eliphezulu—uhlobo lwedwala eliyi-igneous elakhiwe ukupholisa kancane kanye nokuqina kwe-magma engaphansi komhlaba. Ngokungafani nemabula evamile, ukukhethwa kwezinto zokusetshenziswa kwezingxenye zegranite kulandela amazinga aqinile ezimboni ukuqinisekisa ukusebenza kahle kwemishini kanye nokugcinwa kokunemba:
1.1 Izidingo Zezinto Eziyinhloko
- Ubulukhuni: Kumelwe kuhlangabezane nobunzima be-Shore (Hs) obungu-70 noma ngaphezulu (okulingana nobunzima be-Mohs obungu-6-7). Lokhu kuqinisekisa ukumelana nokuguguleka nokuguquka ngaphansi kokucindezeleka kwesikhathi eside kwemishini—okudlula kakhulu ubulukhuni bensimbi ephonswe (Hs 40-50) noma imabula evamile (Hs 30-40).
- Ukufana Kwesakhiwo: I-granite kumele ibe nesakhiwo samaminerali esiminyene, esilinganayo esingenazo izimfa zangaphakathi, ama-pores, noma ukufakwa kwamaminerali okukhulu kuno-0.5mm. Lokhu kugwema ukugxila kokucindezeleka kwendawo ngesikhathi sokucubungula noma ukusebenzisa, okungaholela ekulahlekelweni kokunemba.
- Ukuguga Kwemvelo: I-granite eluhlaza idlula okungenani iminyaka emi-5 yokuguga kwemvelo ngaphambi kokucutshungulwa. Le nqubo ikhulula ngokuphelele ukucindezeleka kwangaphakathi okusele, okuqinisekisa ukuthi ingxenye eqediwe ayiguquki ngenxa yokushintsha kwezinga lokushisa noma umswakama wendawo.
1.2 Ubuchwepheshe Bokucubungula
Izingxenye ze-granite ze-ZHHIMG zakhiwa ngenqubo eqinile, enezinyathelo eziningi ukuze kuhlangatshezwane nezidingo zokunemba ezenziwe ngokwezifiso:
- Ukusika Ngokwezifiso: Amabhulokhi e-granite aluhlaza asikwa abe yizikhala ezingenalutho ngokwemidwebo ye-2D/3D enikezwe amakhasimende (esekela izakhiwo eziyinkimbinkimbi njengemigodi, izikhala, kanye nemikhono yensimbi ehlanganisiwe).
- Ukugaya Ngokunembile: Imishini yokugaya ye-CNC (ngokunemba okungu-±0.001mm) isetshenziselwa ukucwenga indawo, okwenza kube nephutha lokuba yisicaba elingu-≤0.003mm/m ezindaweni eziyinhloko.
- Ukubhoboza Nokufaka Izikhala: Amathuluzi edayimane asebenza kahle kakhulu asetshenziswa ekubhobozeni (ukunemba kwendawo yembobo ±0.01mm) kanye nokufaka izikhala, okuqinisekisa ukuhambisana nezinhlaka zemishini (isb., izinsimbi zokuqondisa, amabhawodi).
- Ukwelashwa Komphezulu: Kusetshenziswa isivalo esingenabo ubuthi esisezingeni lokudla ukunciphisa ukumuncwa kwamanzi (kufika ku-≤0.15%) nokuthuthukisa ukumelana nokugqwala—ngaphandle kokuthinta izakhiwo ezingezona ezikagesi zengxenye.
2. Izici Eziyinhloko Zezingxenye Ze-Granite: Kungani Zisebenza Kakhulu Kunezinto Zendabuko
Izingxenye ze-granite zinikeza izinzuzo eziyingqayizivele kunensimbi (insimbi ephonswe, insimbi) noma izinto zokwenziwa, okwenza zibe yinto ebalulekile ezinhlelweni zemishini ezinembile:
2.1 Ukunemba Okumangalisayo Nokuzinza
- Ukugcinwa Kokunembile Okuhlala Njalo: Ngemva kokuguga kwemvelo kanye nokucutshungulwa kokunemba, izingxenye ze-granite azinawo ukuguquguquka kwepulasitiki. Ukunemba kwazo kobukhulu (isb., ukuba yisicaba, ukunemba) kungagcinwa iminyaka engaphezu kwe-10 ngaphansi kokusetshenziswa okuvamile—okususa isidingo sokulungiswa kabusha njalo.
- I-Coefficient Yokukhulisa Okuphansi Kokushisa: I-Granite ine-coefficient yokukhulisa eqondile engu-5.5×10⁻⁶/℃ kuphela (1/3 yensimbi ephonswe ngensimbi). Lokhu kusho izinguquko ezincane kakhulu ngisho nasezindaweni zokusebenzela ezinokushintshashintsha kwezinga lokushisa (isb., 10-30℃), okuqinisekisa ukusebenza okuzinzile kwemishini.
2.2 Izakhiwo Eziphakeme Zemishini
- Ukumelana Nokugqokwa Okuphezulu: Amaminerali e-quartz aminyene kanye ne-feldspar e-granite ahlinzeka ngokumelana okuhle kakhulu nokugqokwa—okuphindwe ka-5-10 kunensimbi ephonswe ngensimbi. Lokhu kubalulekile ezingxenyeni ezifana nezinsimbi zokuqondisa amathuluzi omshini, ezibekezelela ukungqubuzana okuphindaphindiwe.
- Amandla Aphezulu Okucindezela: Njengoba inamandla okucindezela angu-210-280MPa, izingxenye zegranite zingamelana nemithwalo esindayo (isb., 500kg/m² yamatafula okusebenza) ngaphandle kokuguqulwa—ilungele ukusekela imishini emikhulu yokunemba.
2.3 Izinzuzo Zokuphepha Nokulungisa
- Akuyona I-Magnetic Futhi Ayihambisani Nokuhola: Njengento engeyona insimbi, i-granite ayikhiqizi amasimu kazibuthe noma ihambise ugesi. Lokhu kuvimbela ukuphazamiseka kwamathuluzi okulinganisa kazibuthe (isb., izinkomba zokudayela) noma izingxenye ze-elekthronikhi ezibucayi, okuqinisekisa ukutholwa okunembile kwezingxenye zomsebenzi.
- Ayigqwali futhi ayimelani nokugqwala: Ngokungafani nensimbi noma insimbi ephonswe ngensimbi, i-granite ayigqwali. Iphinde imelane nezinyibilikisi eziningi zezimboni (isb. uwoyela wamaminerali, utshwala) kanye nama-acid/ama-alkali abuthakathaka—okunciphisa izindleko zokulungisa nokwandisa isikhathi senkonzo.
- Ukuqina Komonakalo: Uma indawo yokusebenza iklwejwa noma ithinteke ngengozi, yakha kuphela imigodi emincane, engajulile (akukho ma-burrs noma imiphetho ephakanyisiwe). Lokhu kugwema ukulimala kwezingxenye zokusebenza ezinembile futhi akukhiphi ukunemba kokulinganisa—ngokungafani nezindawo zensimbi, ezingadala ukuguquguquka okudinga ukugaya kabusha.
2.4 Ukulungiswa Okulula
Izingxenye ze-granite zidinga ukunakekelwa okuncane:
- Ukuhlanza nsuku zonke kudinga kuphela indwangu ethambile ecwiliswe ensizeni yokugeza engathathi hlangothi (ukugwema izihlanzi ezine-acidic/alkaline).
- Asikho isidingo sokugcoba ngamafutha, ukupenda, noma ukwelashwa kokugqwala—konga isikhathi kanye nomsebenzi wamaqembu okulungisa ifektri.
3. Izixazululo Zezingxenye Ze-Granite ze-ZHHIMG: Zenzelwe Izimboni Zomhlaba Wonke
I-ZHHIMG igxile ekukhiqizeni izingxenye ze-granite ezenziwe ngokwezifiso zezimboni eziningi, okuhlanganisa izindiza, izimoto, i-semiconductor, kanye nezinsimbi zokunemba. Imikhiqizo yethu ifaka:
- Izisekelo Zomshini Namatafula Okusebenza: Ezikhungweni zomshini ze-CNC, hlanganisa imishini yokulinganisa (ama-CMM), kanye nemishini yokugaya.
- Imizila Yokuqondisa Nezingqimba Ezinqamulayo: Kwezinhlelo zokunyakaza eziqondile, okuqinisekisa ukushelela okubushelelezi nokunembile.
- Amakholomu kanye Nezisekeli: Kwemishini esindayo, enikeza ukuthwala umthwalo okuzinzile.
Zonke izingxenye ze-granite ze-ZHHIMG zihambisana nezindinganiso zomhlaba wonke (ISO 8512-1, DIN 876) futhi zihlolwa ngekhwalithi eqinile:
- Ukuhlolwa Kwezinto Ezisetshenziswayo: Iqoqo ngalinye le-granite lihlolwa ubulukhuni, ubuningi, kanye nokumuncwa kwamanzi (ngesitifiketi se-SGS).
- Ukulinganisa Ngokunembile: Ama-interferometer e-Laser asetshenziselwa ukuqinisekisa ukuthi abushelelezi, aqondile, kanye nokulingana—ngombiko wokulinganisa onemininingwane onikeziwe.
- Ukuzivumelanisa Nezimo: Ukusekelwa kosayizi kusukela ku-500×300mm kuya ku-6000×3000mm, kanye nokwelashwa okukhethekile njengemikhono yensimbi ehlanganisiwe (yokuxhuma amabholidi) noma izendlalelo zokunciphisa ukudlidliza.
Ngaphezu kwalokho, sinikeza iwaranti yeminyaka emi-2 kanye nokubonisana kwamahhala kwezobuchwepheshe kuzo zonke izingxenye ze-granite. Inethiwekhi yethu yezokuthutha yomhlaba wonke iqinisekisa ukulethwa ngesikhathi emazweni angaphezu kwama-50, kanye nesiqondiso sokufakwa endaweni esitholakalayo kumaphrojekthi amakhulu.
4. Imibuzo Evame Ukubuzwa: Imibuzo Evamile Mayelana Nezingxenye Ze-Granite
Umbuzo 1: Ingabe izingxenye zegranite zinzima kunezingxenye zensimbi ephonswe ngensimbi?
A1: Yebo—i-granite inobuningi obungu-2.6-2.8g/cm³ (iphakeme kancane kune-7.2g/cm³ yensimbi ephonswe kahle ayilungile, ilungisiwe: ubukhulu bensimbi ephonswe kahle bungu-~7.2g/cm³, i-granite ingu-~2.6g/cm³). Kodwa-ke, ukuqina okuphezulu kwe-granite kusho ukuthi imiklamo emincane nelula ingafinyelela ukuzinza okufanayo nezingxenye zensimbi ephonswe kahle ezinkulu.
Umbuzo 2: Ingabe izingxenye zegranite zingasetshenziswa ezindaweni zangaphandle noma ezinomswakama ophezulu?
A2: Yebo—Izingxenye ze-granite ze-ZHHIMG ziphathwa ngendlela ekhethekile yokungangeni manzi (i-surface sealant) ukuze kuncishiswe ukumuncwa kwamanzi kube ngu-≤0.15%. Zifanelekela izindawo zokusebenzela ezinomswakama, kodwa ukuchayeka ngaphandle isikhathi eside (emvuleni/elangeni) akukhuthazwa.
Q3: Kuthatha isikhathi esingakanani ukukhiqiza izingxenye ze-granite ezenziwe ngokwezifiso?
A3: Kumadizayini ajwayelekile (isb., amatafula okusebenza angunxande), ukukhiqizwa kuthatha amasonto ama-2-3. Kumakhiwo ayinkimbinkimbi (anezimbobo/izikhala eziningi), isikhathi sokuhola singamaviki ama-4-6—kufaka phakathi ukuhlolwa kwezinto kanye nokulinganiswa kokunemba.
Uma udinga izingxenye ze-granite ezenziwe ngokwezifiso zemishini yakho yokunemba noma unemibuzo mayelana nokukhetha izinto, xhumana ne-ZHHIMG namuhla ukuze uthole ukubonisana kwamahhala ngomklamo kanye nesilinganiso sokuncintisana. Ithimba lethu lobunjiniyela lizosebenza nawe ukudala ikhambi elihlangabezana nezidingo zakho zokusebenza kanye nesabelomali.
Isikhathi sokuthunyelwe: Agasti-22-2025