Emkhakheni wokukhiqiza ngokunemba, amathuluzi okulinganisa e-laser 3D, ngezinzuzo zawo zokunemba okuphezulu kanye nokusebenza kahle kakhulu ekulinganisweni, abe yimishini ebalulekile yokulawula ikhwalithi kanye nocwaningo kanye nentuthuko yomkhiqizo. Njengengxenye eyinhloko esekelayo yethuluzi lokulinganisa, ukukhethwa kwezinto zesisekelo kunomthelela omkhulu ekunembeni kokulinganisa, ukuzinza kanye nezindleko zokusetshenziswa kwesikhathi eside. Lesi sihloko sizohlaziya ngokujulile umehluko wezindleko lapho isisekelo sethuluzi lokulinganisa le-laser 3D senziwe ngensimbi ephothiweyo kanye ne-granite.
Izindleko zokuthenga: Insimbi ephothiwe inenzuzo esigabeni sokuqala
Izisekelo zensimbi eziphothiwe zinenzuzo ephawulekayo yentengo enkambisweni yokuthenga. Ngenxa yokutholakala kabanzi kwezinto zensimbi eziphothiwe kanye nobuchwepheshe bokucubungula obuvuthiwe, izindleko zalo zokukhiqiza ziphansi kakhulu. Intengo yokuthenga yesisekelo sensimbi esivamile ingaba yi-yuan eyizinkulungwane ezimbalwa kuphela. Isibonelo, intengo yemakethe yesisekelo sensimbi yokulinganisa i-laser ye-3D yobukhulu obujwayelekile enezidingo zokunemba okumaphakathi cishe yi-yuan engu-3,000 kuya ku-5,000. Izisekelo ze-granite, ngenxa yobunzima bokukhipha izinto zokusetshenziswa kanye nezidingo eziphakeme zemishini nobuchwepheshe ngesikhathi sokucubungula, zivame ukuba nezindleko zokuthenga eziphindwe kabili kuya kathathu kunezisekelo zensimbi eziphothiwe. Intengo yezisekelo ze-granite ezisezingeni eliphezulu ingasukela ku-yuan eyi-10,000 kuya ku-15,000, okwenza amabhizinisi amaningi anesabelomali esilinganiselwe athambekele kakhulu ekukhetheni izisekelo zensimbi eziphothiwe lapho enza ukuthenga kwawo kokuqala.
Izindleko zokulungisa: I-Granite isindisa okuningi ngokuhamba kwesikhathi
Ngesikhathi sokusetshenziswa isikhathi eside, izindleko zokugcinwa kwezisekelo zensimbi ephothiwe ziye zabonakala kancane kancane. I-coefficient yokwanda kokushisa kwensimbi ephothiwe iphakeme kakhulu, cishe ngo-11-12 × 10⁻⁶/℃. Lapho izinga lokushisa lendawo yokusebenza lethuluzi lokulinganisa lishintsha kakhulu, isisekelo sensimbi ephothiwe sithambekele ekuguqukeni kokushisa, okuholela ekunciphiseni ukunemba kokulinganisa. Ukuqinisekisa ukunemba kokulinganisa, kuyadingeka ukulinganisa ithuluzi lokulinganisa njalo. Imvamisa yokulinganisa ingaba phezulu kanye ngekota noma ngisho kanye ngenyanga, futhi izindleko zokulinganisa ngakunye zingaba ngu-500 kuya ku-1,000 yuan. Ngaphezu kwalokho, izisekelo zensimbi ephothiwe zithambekele ekugqwaleni. Ezindaweni zegesi ezimanzi noma ezigqwalisayo, kudingeka ukwelashwa okwengeziwe kokulwa nokugqwala, futhi izindleko zokulungisa zonyaka zingafinyelela ku-1,000 kuya ku-2,000 yuan.
Ngokuphambene nalokho, isisekelo se-granite sine-coefficient ephansi kakhulu yokwanda kokushisa, kuphela i-5-7 × 10⁻⁶/℃, futhi ayithinteki kakhulu yizinga lokushisa. Ingagcina ireferensi yokulinganisa ezinzile ngisho nangemva kokusetshenziswa isikhathi eside. Inobunzima obukhulu, enobunzima be-Mohs obungu-6-7, ukumelana okuqinile kokuguguleka, futhi ubuso bayo abugugi, okunciphisa imvamisa yokulinganisa ngenxa yokwehla kokunemba. Ngokuvamile, ukulinganisa okungu-1-2 ngonyaka kwanele. Ngaphezu kwalokho, i-granite inezakhiwo zamakhemikhali ezizinzile futhi ayigugi kalula. Ayidingi imisebenzi yokulungisa njalo njengokuvimbela ukugqwala, okunciphisa kakhulu izindleko zokulungisa zesikhathi eside.
Impilo yesevisi: I-Granite idlula kakhulu insimbi ephonswe
Ngenxa yezakhiwo zezinto ezisetshenziswayo zezisekelo zensimbi ephonswe, ngesikhathi sokusetshenziswa isikhathi eside, zithinteka yizici ezifana nokudlidliza, ukuguguleka nokugqwala, futhi isakhiwo sazo sangaphakathi siyawohloka kancane kancane, okuholela ekwehleni kokunemba kanye nokuphila kwenkonzo okufushane. Ngaphansi kwezimo ezivamile, impilo yesevisi yesisekelo sensimbi ephonswe ingaba yiminyaka emi-5 kuya kwengu-8. Lapho impilo yesevisi ifinyelelwa, ukuqinisekisa ukunemba kokulinganisa, amabhizinisi adinga ukufaka esikhundleni sesisekelo esisha, okunezela enye izindleko zokuthenga ezintsha.
Izisekelo zegranite, ngesakhiwo sazo sangaphakathi esiminyene nesifanayo kanye nezakhiwo zomzimba ezinhle kakhulu, zinokuphila isikhathi eside kwesevisi. Ngaphansi kwezimo ezijwayelekile zokusetshenziswa, impilo yesevisi yesisekelo segranite ingafinyelela eminyakeni eyi-15 kuya kwengama-20. Nakuba izindleko zokuqala zokuthenga ziphezulu, ngokombono womjikelezo wokuphila wemishini yonke, inani lokushintsha liyancipha, futhi izindleko zonyaka empeleni ziphansi.
Uma kucatshangelwa izici eziningi ezifana nezindleko zokuthenga, izindleko zokulungisa kanye nempilo yesevisi, yize izisekelo zensimbi ezicijile ziphansi ngentengo esigabeni sokuqala sokuthenga, izindleko zokulungisa eziphezulu kanye nempilo yesevisi emfushane ngesikhathi sokusetshenziswa kwesikhathi eside kwenza izindleko zazo ziphelele zingabi nzuzo. Nakuba isisekelo segranite sidinga ukutshalwa kwezimali okukhulu kokuqala, singabonisa ukusebenza kahle kwezindleko okuphezulu kunokusetshenziswa kwesikhathi eside ngenxa yokusebenza kwaso okuzinzile, izindleko zokulungisa eziphansi kanye nempilo yesevisi ende kakhulu. Ezimweni zokusetshenziswa kwethuluzi lokulinganisa le-laser 3D eziphishekela ukunemba okuphezulu kanye nokusebenza okuzinzile kwesikhathi eside, ukukhetha isisekelo segranite kuyisinqumo esingabizi kakhulu, esiza amabhizinisi ukunciphisa izindleko eziphelele, ukuthuthukisa ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo.
Isikhathi sokuthunyelwe: Meyi-13-2025