Izingxenye Zesakhiwo Se-Precision Granite — Ama-Granite Castings Angokwezifiso Emishini Eqondile Kakhulu

Akuyona yonke i-granite efanele ukusetshenziswa kwesakhiwo ngokunemba. I-granite esetshenziswa ezingxenyeni zokunemba zekhwalithi yi-granite emnyama ekhethiwe ngokukhethekile enobuningi obukhulu bamaminerali — ngokuvamile cishe ama-3,100 kg/m³ — enikeza:

Ukuqina kobukhulu kulo lonke izinga lokushisa: I-coefficient yokwanda kokushisa kwe-granite emnyama yekhwalithi icishe ibe ngu-5 × 10⁻⁶/°C, okusho ukuthi ingxenye yemitha eyodwa ishintsha ubude ngama-micrometer angu-5 kuphela nge-degree Celsius. Qhathanisa lokhu ne-aluminium ku-23 × 10⁻⁶/°C noma insimbi ku-12 × 10⁻⁶/°C — i-granite icishe ibe yizimo zokushisa eziphindwe kane kunensimbi futhi icishe ibe yizimo eziphindwe kahlanu kune-aluminium.

Ukunciphisa ukudlidliza okuphezulu: I-Granite ichitha amandla okudlidliza kangcono kakhulu kunensimbi noma i-aluminium. Lokhu kubaluleke kakhulu emishinini eyenza izilinganiso noma izinqubo ezidinga isikhathi eside sokuhlanganiswa - ukuhlolwa kokukhanya, izilinganiso ze-scan probe, noma yiluphi uhlelo lapho isithombe noma ukucaca kwesignali kubalulekile.

Akukho bungozi bokugqwala: Ngokungafani nensimbi ephonswe ngensimbi, edinga ukugqokwa okuvikelayo ukuvimbela ukugqwala, i-granite ayingenwa umswakama womoya kanye namakhemikhali amaningi ezimboni. Akukho ukugqokwa okuzongcoliswa, akukho ukugqwala okuzohlanzwa, akukho ushintsho lobukhulu olubangelwa ukugqwala phakathi namashumi eminyaka yokusebenza.

Izakhiwo zezinto ezibonakalayo ezihambisanayo: Ukwakheka kwamaminerali kwe-granite emnyama esezingeni eliphezulu kuyafana — akukho mingcele yokusanhlamvu, ukuhlukaniswa, noma ukucindezeleka kwangaphakathi okubangela izinguquko ezingalindelekile zobukhulu. Ingxenye ye-granite iziphatha ngendlela ebikezelwayo ngoba izakhiwo zayo zezinto ezibonakalayo ziyafana.

Ukumelana nokuguguleka: I-Granite ilukhuni kunezinsimbi eziningi, okusho ukuthi izici zokufaka, izindawo zokubhekisela, kanye nezindlela zokuthwala zigcina i-geometry yazo isikhathi eside ngaphandle kokuguguleka okulinganiselwe.

Abanye abahlinzeki bashintsha i-granite esezingeni eliphansi noma ngisho ne-marble ukuze banciphise izindleko. I-Marble inobuningi obuphansi kakhulu (ngokuvamile 2,500–2,700 kg/m³), ukwanda okuphezulu kokushisa, futhi ngeke ilondoloze i-geometry enembile ngokuhamba kwesikhathi. I-ZHHIMG isebenzisa i-granite emnyama enobukhulu obuphezulu eqinisekisiwe kuphela - sinikeza isitifiketi sezinto eziqinisekisa ubuningi kanye nokwakheka uma kuceliwe.

Ukuphonswa Kwe-Granite Ngokwezifiso: Kusukela Kumklamo Kuya Engxenyeni Eqediwe

Ukukhiqiza izingxenye zesakhiwo se-granite enembile kuyinqubo enezigaba eziningi ehlanganisa izimiso zokubumba insimbi nokusebenza ngamatshe ngokunemba:

Ukukhethwa nokulungiswa kwezinto: Amabhulokhi e-granite aluhlaza ayahlolwa ukuze kutholakale ukuthi aqhekekile ngaphakathi, ukuthi amaminerali afana kangakanani, kanye nokuthi aminyene. Izinto ezihlangabezana nencazelo yethu yobuningi (>3,000 kg/m³) kuphela eziqhubeka nokukhiqizwa.

Ukwakheka okuqinile: Ibhulokhi le-granite libunjwe ngobukhulu bokugcina obulinganiselwe kusetshenziswa amathuluzi okusika aneziqongo zedayimane kanye namathuluzi okugaya aqinile. Kulesi sigaba, ukususwa kwezinto kuyashesha — ngokuvamile kususwa amamilimitha angu-5-20 ngokuhlinzwa ngakunye.

Ukugaya ngokunemba: Imishini yokugaya ye-Multi-axis CNC enamasondo edayimane noma e-CBN iletha ingxenye ekulinganisweni kokugcina. Ezingxenyeni ezinkulu, ama-grinder akhethekile anefomethi enkulu agcina ukubekezelelana kokuthamba okungcono kune-1 μm/m endaweni yonke yokusebenza.

Ukuqedwa kwezici: Amapulatifomu aphakanyisiwe, imiphetho ye-datum, izici zemigodi, kanye nezindawo zokufaka zithola imisebenzi yokunemba yesibili - ngokuvamile ukuqedwa ngesandla ngabadwebi abanolwazi lwamashumi eminyaka - ukuze kufezwe ukubekezelelana okuqinile okudingekayo ezicini zokusebenza.

Ukuqinisekiswa kwekhwalithi: Zonke izilinganiso ezibalulekile zilinganiswa kusetshenziswa imishini yokulinganisa ehlelekile, ama-interferometer e-laser, noma amazinga e-elekthronikhi anesisombululo se-sub-micron. Yonke imishini yokulinganisa ilinganiswa ngokulandelana ngokwezindinganiso zikazwelonke ze-metrology.