Zvikamu zvegranite chaiyo zvine basa guru mukuongorora mativi, zvichishanda senzvimbo dzekutarisa kuti zvikamu zvionekwe sei, kutarisa zvikanganiso zvechimiro, uye kutsigira basa rekugadzira rakarurama. Kugadzikana kwadzo, kuomarara, uye kuramba kuchinjika kwenguva refu kunoita kuti granite ive chinhu chinovimbwa nacho mumarabhoritari emetrology, vagadziri vematurusi emuchina, uye munzvimbo dzekugadzira dzakanyatsojeka. Kunyange zvazvo granite ichizivikanwa zvikuru sedombo rekuvaka rakasimba, maitiro ayo senzvimbo yekutarisa metrological anotevera misimboti chaiyo yejometri - kunyanya kana nzvimbo yekutarisa yagadziriswazve panguva yekuenzanisa kana kuongorora.
Granite inobva ku magma inotonhorera zvishoma nezvishoma mukati mepasi. Chimiro chayo chezviyo zvakafanana, zvicherwa zvakasimba zvinobatana, uye simba rakanaka rekudzvanya zvinopa kugadzikana kwenguva refu kunodiwa pakugadzira nemazvo. Granite nhema yepamusoro-soro inopa kushushikana kushoma kwemukati, chimiro chakanaka chekristaro, uye kuramba kwakanyanya kupfeka uye kukanganiswa kwezvakatipoteredza. Hunhu uhwu hunotsanangura kuti nei granite isingashandiswe chete mumachina nematafura ekuongorora asiwo mukushandiswa kwekunze kwakasimba uko chitarisiko uye kugara kwenguva refu kunofanira kuramba kwakafanana kwemakumi emakore.
Kana nzvimbo yegranite reference ikashandurwa kuita datum—sepanguva yekuenzanisa, kugadzirazve nzvimbo, kana kuchinja mabhesi ekuyera—maitiro enzvimbo yakayerwa anotevera mitemo inofungidzirwa. Nekuti kuyerwa kwese kwehurefu kunotorwa zvakananga kune reference plane, kurereka kana kushandura datum kunochinja nhamba zvichienderana nedaro kubva pa axis yekutenderera. Mhedzisiro iyi ndeyemutsara, uye hukuru hwekuwedzera kana kudzikira kwekukwirira kwakayerwa panzvimbo yega yega hunoenderana zvakananga nedaro rayo kubva pa pivot line.
Kunyangwe kana datum plane ikatenderedzwa zvishoma, nzira yekuyera inoramba yakatwasuka zvakanaka pamusoro uri kuongororwa. Kutsauka kwekona pakati pedatum iri kushanda nereferensi yekuongorora kudiki kwazvo, saka chero kukanganisa kunobuda iko kukanganisa kwechipiri uye kazhinji hakukoshi mu metrology inoshanda. Semuenzaniso, kuongororwa kwe flatness kunobva pamusiyano uripo pakati pemapoinzi epamusoro neakaderera, saka kuchinja kwakafanana kwedatum hakukanganisi mhedzisiro yekupedzisira. Data renhamba rinogona kuderedzwa nehuwandu hwakafanana pamapoinzi ese pasina kuchinja mhedzisiro ye flatness.
Kuchinja kwezviyero panguva yekugadzirisa datum kunongoratidza kushandurwa kwejometri kana kutenderera kwenzvimbo yekunongedzera. Kunzwisisa maitiro aya kwakakosha kune mainjiniya vanogadzirisa nzvimbo dzegranite kana kuongorora data rekuyera, vachiona kuti shanduko muhuwandu hwenhamba dzinotsanangurwa nemazvo uye kwete kukanganiswa nekuchinja kwenzvimbo chaiyo.
Kugadzira zvikamu zvegranite zvakanyatsonaka kunodawo mamiriro akaomarara emakanika. Michina yekubatsira inoshandiswa kugadzirisa dombo inofanira kuchengetwa yakachena uye ichichengetwa zvakanaka, sezvo kusvibiswa kana ngura yemukati inogona kukanganisa kururama. Pamberi pekugadzira, zvikamu zvemidziyo zvinofanirwa kuongororwa kuti hazvina maburi kana zvikanganiso pamusoro, uye mafuta anofanira kuiswa panodiwa kuti ive nechokwadi chekuti mafambiro akatsetseka. Kuongorora mativi kunofanirwa kudzokororwa panguva yese yekuunganidza kuitira kuve nechokwadi chekuti chikamu chekupedzisira chinosangana nezvinodiwa. Kuedzwa kwekuyedzwa kunodiwa usati watanga kugadzira; kurongeka kwemuchina kusina kunaka kunogona kutungamira mukupwanyika, kurasikirwa nezvinhu zvakanyanya, kana kusarongeka zvakanaka.
Granite pachayo inoumbwa zvakanyanya nefeldspar, quartz, uye mica, uye huwandu hwequartz hunowanzo kusvika hafu yehuwandu hwezvicherwa. Hunhu hwayo hwakawanda hwesilica hunobatsira zvakananga pakuoma kwayo uye kusakara kwayo kwakaderera. Nekuti granite inoshanda kupfuura ceramics nezvimwe zvinhu zvekugadzira kwenguva refu, inoshandiswa zvakanyanya kwete mu metrology chete asiwo mu flooring, architectural cladding, uye outdoor structures. Kusagona kwayo ngura, kushaya magnetic reaction, uye kuwedzera kushoma kwekupisa kunoita kuti ive nzvimbo yakanaka yekutsiva maplate esimbi echinyakare, kunyanya munzvimbo dzinodiwa kugadzikana kwekupisa uye kushanda kwakafanana.
Mukuyera nemazvo, granite inopa imwe mukana: kana nzvimbo yekushanda ikakwenywa kana kurohwa netsaona, inoumba gomba diki panzvimbo peburr rakasimudzwa. Izvi zvinodzivirira kukanganiswa kwenzvimbo nekufamba kwezvishandiso zvekuyera uye zvinochengetedza kusimba kwenzvimbo yekutarisa. Chinhu chacho hachichinji, hachibvisi kupera, uye chinochengetedza kugadzikana kwejometri kunyangwe mushure memakore ekushanda nguva dzose.
Hunhu uhwu hwakaita kuti granite chaiyo ive chinhu chakakosha muhurongwa hwemazuva ano hwekuongorora. Kunzwisisa misimboti yejometri iri shure kwekuchinja kwedatamu, pamwe chete nemaitiro akanaka ekugadzira uye kugadzirisa michina inoshandiswa kugadzirisa granite, kwakakosha pakuona kuti nzvimbo yega yega inoshanda zvakanaka muhupenyu hwayo hwese.
Nguva yekutumira: Mbudzi-21-2025