Ezindaweni zokukhiqiza ezisezingeni eliphezulu njengama-semiconductors kanye ne-precision optics, izisekelo zokusika i-granite seziphenduke izingxenye ezibalulekile zemishini eyinhloko ngenxa yokuzinza kwazo okuhle kakhulu nokumelana nokugqoka. Kodwa-ke, imakethe igcwele imikhiqizo yomgunyathi kanye ne-shoddy edlula imabula, itshe lokwenziwa ngisho namatshe adayiwe, okungaholeli nje kuphela ekwehleni kokunemba kwemishini, kodwa futhi kungabangela ukulahlekelwa okukhulu. Le ndatshana ihlinzeka ngomhlahlandlela wokuhlonza wesayensi kusuka kubukhulu obuthathu: izakhiwo ezibonakalayo, izindlela zokuhlola, namasistimu wokunikeza izitifiketi, ukukusiza ukugwema izingibe zabathengi.
I. Izici Ezibalulekile: Ulwazi Oluyisisekelo Lokuhlonza Ukufihla
1. Izinkomba ezinzima zokuminyana nobulukhuni
Igwadle langempela: Ukuminyana kwayo ngokuvamile kuphakathi kuka-2600 no-3100kg/m³ (igwadule elimnyama lekhwalithi ephezulu njengemikhiqizo ye-ZHHIMG® ingafinyelela ngaphezu kuka-3000kg/m³), ngobulukhuni be-Mohs obungu-6 ukuya ku-7. Uma uhlamvu lwemali luklwejwa endaweni yalo, akukho mkhondo osele.
Umkhiqizo womgunyathi: Ukuminyana kwemabula cishe ku-2500-2700kg/m³, futhi ukuqina kwayo kungamabanga ama-3-5 kuphela. Ukuklwebheka okulula ohlamvini lwemali kushiya uphawu. Ukuminyana kwetshe lokwenziwa kushintshashintsha kakhulu futhi kwenza umsindo ongacacile uma ushaywa (kuyinkathi igwadle langempela lenza umsindo ocacile).
2. Umehluko we-Microscopic ngesakhiwo nokuthungwa
I-granite yemvelo: Yakhiwe ngezinhlayiya zamaminerali ezifana ne-quartz ne-feldspar ezixhumene eduze. Ukuthungwa kwayo kuhlanganisa amachashazi noma imithende engajwayelekile, futhi ingxenye yayo ephambanayo ilukhuni futhi inomuzwa ohlukile we-granular.
Itshe elidayiwe: Ukuthungwa okungaphezulu akubuthuntu. Ingase iphele lapho isulwa ngotshwala, futhi umbala wesigaba esiphambanayo uhluke kakhulu kulowo ongaphezulu. Ukuthungwa kwemabula ngokuvamile kuyimigqa eqhubekayo futhi iqukethe amakristalu e-calcium carbonate (ezobhamuza lapho i-dilute hydrochloric acid yehliselwa kuwo).
Ii. Ukuhlola Kwesayensi: Ukuveza Amanga Ngedatha
1. Ukuhlolwa kokusebenza okuyisisekelo
2. Ukuhlonza ithuluzi lochwepheshe
Ukutholwa kwamaphutha e-Ultrasonic: Igwagwagwa langempela alibonisi isici esisobala esinanela ngaphakathi, kuyilapho izinto zomgunyathi zingase zibe nokuqhekeka noma ukubonisa okungenalutho.
Ukuhlaziywa kwe-X-ray diffraction: Ingakwazi ukucacisa ngokunembile ukwakheka kwamaminerali (igranite ngokuyinhloko iqukethe i-quartz ne-feldspar, kuyilapho imabula ikakhulukazi yakhiwe i-calcite).
Iii. Uhlelo Lokuqinisekisa: Isitifiketi esigunyaziwe Sokugwema Ingozi
Uhlu lwamadokhumenti okufanele ahlolwe
Ubufakazi bokulandela umthambo we-ore: Kugwadule lwangempela, ulwazi oluthile mayelana nenkwali kufanele lunikezwe (njenge-Shandong Jinan Black, Indian Black).
Umbiko wokuhlola wenkampani yangaphandle: Kufaka idatha ebalulekile njengokuminyana, ubulukhuni, kanye ne-coefficient yokunwetshwa kokushisa (kukhishwe ilabhorethri eqinisekisiwe ye-CNAS noma i-ISO 17025);
Isitifiketi Sekhwalithi Ye-ISO: Abakhiqizi abajwayelekile badinga ukuphasisa isitifiketi sohlelo lokuphathwa kwekhwalithi ye-ISO 9001, futhi imikhiqizo esezingeni eliphezulu idinga ukuhambisana nesitifiketi se-ISO 14001 semvelo.
2. Qaphela izingibe zokukhangisa okungamanga
Imikhiqizo ethi "itshe lenjongo yonke" noma "ubunzima obungaphezu kwemvelo" ngokuvamile iyimigilingwane.
Izisekelo ezingenazo imingcele ethile yobuchwepheshe (njengokucaba nokuqondile) kufanele zithengwe ngokuqapha.
Imikhiqizo enamanani entengo angaphezu kuka-30% ngaphansi kwesilinganiso semakethe kungenzeka ibe ngomgunyathi noma ibe ngaphansi kwezinga.
Isikhathi sokuthumela: Jun-12-2025