Emkhakheni wemishini yokunemba kanye nemishini yokulinganisa, lapho ingxenye eyodwa yegranite yehluleka ukuhlangabezana nezidingo zezakhiwo ezinkulu noma eziyinkimbinkimbi, ubuchwepheshe bokuhlanganisa bube yindlela eyinhloko yokwakha izingxenye ezinkulu kakhulu. Inselele ebalulekile lapha ukufeza uxhumano olungenamthungo ngenkathi kuqinisekiswa ukunemba okuphelele. Akudingeki nje kuphela ukuqeda umthelela wokuhlanganisa izithungo ekuzinzeni kwesakhiwo kodwa futhi nokulawula iphutha lokuhlanganisa ngaphakathi kobubanzi be-micron, ukuze kuhlangatshezwane nezidingo eziqinile zemishini ukuze kube yisicaba kanye nokuma kwesisekelo.
1. Ukulungisa Ngokunembile Izindawo Zokuxhumanisa: Isisekelo Sokuxhumana Okungenamthungo
Ukuxhumeka okungenamthungo kwezingxenye ze-granite kuqala ngomshini wokulungisa ngokunemba okuphezulu kwezindawo zokuhlanganisa. Okokuqala, izindawo zokuhlanganisa zigaywa ngendiza. Ukugaya okuningi kwenziwa kusetshenziswa amasondo okugaya edayimane, angalawula ubulukhuni bomphezulu ngaphakathi kwe-Ra0.02μm kanye nephutha lokuba yisicaba elingadluli ku-3μm/m.
Ezingxenyeni ezihlanganisiwe eziyisikwele, i-interferometer ye-laser isetshenziselwa ukulinganisa ukujiya kwezindawo ezihlanganisiwe, ukuqinisekisa ukuthi iphutha le-engeli lezindawo eziseduze lingaphansi kwamasekhondi angu-5. Isinyathelo esibaluleke kakhulu inqubo "yokugaya ehambisanayo" yezindawo ezihlanganisiwe: izingxenye ezimbili ze-granite ezizohlanganiswa zinamathiselwe ubuso nobuso, futhi amaphuzu aqondile ebusweni asuswa ngokungqubuzana okuhambisanayo ukuze kwakheke isakhiwo esihambisanayo nesihambisanayo esincane. Lokhu "kubopha okufana nesibuko" kungenza indawo yokuxhumana yezindawo ezihlanganisiwe ifinyelele ngaphezu kwama-95%, ibeke isisekelo sokuxhumana esifanayo sokugcwaliswa okulandelayo kwezinamathiselo.
2. Ukukhetha Okunamathelayo kanye Nenqubo Yokusebenzisa: Isihluthulelo Samandla Okuxhuma
Ukukhethwa kwezinamathelisi kanye nenqubo yazo yokusebenzisa kuthinta ngqo amandla okuxhuma kanye nokuqina kwesikhathi eside kwezingxenye ze-granite ezihlanganisiwe. I-epoxy resin glue yezinga lezimboni iyindlela eyinhloko embonini. Ngemva kokuxuba ne-ejenti yokwelapha ngesilinganiso esithile, ifakwa endaweni engenamanzi ukuze kususwe amabhamuza omoya. Lesi sinyathelo sibalulekile ngoba amabhamuza amancane ku-colloid azokwakha amaphuzu okugxila kokucindezeleka ngemva kokuqina, okungalimaza ukuqina kwesakhiwo.
Uma kusetshenziswa i-glue, kusetshenziswa "indlela yokugqoka i-drug blade" ukulawula ukujiya kwengqimba ye-glue ephakathi kuka-0.05mm no-0.1mm. Uma ungqimba lulukhulu kakhulu, luzoholela ekuncipheni ngokweqile; uma luncane kakhulu, alukwazi ukugcwalisa izikhala ezincane ezindaweni zokuxhuma. Ukuze kuhlanganiswe ngokunemba okuphezulu, i-quartz powder ene-coefficient yokwandisa ukushisa eseduze ne-granite ingafakwa kungqimba lwe-glue. Lokhu kunciphisa ngempumelelo ukucindezeleka kwangaphakathi okubangelwa ukushintsha kwezinga lokushisa, okuqinisekisa ukuthi izingxenye zihlala zizinzile ezindaweni ezahlukene zokusebenza.
Inqubo yokupholisa isebenzisa indlela yokushisa yesinyathelo ngesinyathelo: okokuqala, izingxenye zifakwa endaweni engama-25℃ amahora ama-2, bese izinga lokushisa lenyuka liye kuma-60℃ ngesilinganiso sama-5℃ ngehora, futhi ngemva kwamahora ama-4 okulondolozwa kokushisa, zivunyelwe ukupholisa ngokwemvelo. Le ndlela yokupholisa kancane isiza ukunciphisa ukunqwabelana kokucindezeleka kwangaphakathi.
3. Uhlelo Lokubeka Nokulinganisa: Umongo Wokuqinisekiswa Kokunemba Okuphelele
Ukuqinisekisa ukunemba okuphelele kwezingxenye ze-granite ezihlanganisiwe, uhlelo lobuchwepheshe lokubeka kanye nokulinganisa lubalulekile. Ngesikhathi sokufaka, kusetshenziswa "indlela yokubeka amaphuzu amathathu": izimbobo ezintathu zephini lokubeka ngokunemba okuphezulu zibekwe emaphethelweni obuso bokufaka, futhi izikhonkwane zokubeka ze-ceramic zisetshenziselwa ukubeka kokuqala, okungalawula iphutha lokubeka ngaphakathi kuka-0.01mm.
Ngemva kwalokho, kusetshenziswa i-laser tracker ukuqapha ukuthamba kwezingxenye ezihlanganisiwe ngesikhathi sangempela. Amajekhi asetshenziselwa ukulungisa ukuphakama kwezingxenye kuze kube yilapho iphutha lokuthamba lingaphansi kuka-0.005mm/m. Ezingxenyeni ezinde kakhulu (njengezisekelo zomhlahlandlela ezingaphezu kwamamitha ama-5), ukulinganisa okuvundlile kwenziwa ngezigaba. Indawo yokulinganisa isethwa imitha ngayinye, futhi isofthiwe yekhompyutha isetshenziselwa ukulingana nejika eliqondile, ukuqinisekisa ukuthi ukuphambuka kwengxenye yonke akudluli ku-0.01mm.
Ngemva kokulinganiswa, izingxenye zokuqinisa ezisizayo njengezinduku zokubopha zensimbi engagqwali noma ama-bracket e-angle afakwa ezindaweni zokuxhuma ukuze kuvinjelwe ukufuduka okuhlobene kwezindawo zokuxhuma.
4. Ukwelashwa Kokucindezeleka Nokuguga: Isiqinisekiso Sokuzinza Kwesikhathi Eside
Ukuqeda ukucindezeleka kanye nokwelashwa kokuguga kuyizixhumanisi ezibalulekile zokuthuthukisa ukuzinza kwesikhathi eside kwezingxenye ze-granite ezihlanganisiwe. Ngemva kokuhlanganiswa, izingxenye zidinga ukwelashwa kokuguga kwemvelo. Zibekwa endaweni yokushisa engaguquki kanye nomswakama izinsuku ezingu-30 ukuze kuvunyelwe ukucindezeleka kwangaphakathi ukuthi kukhululwe kancane kancane.
Ezimweni ezinezidingo eziqinile, ubuchwepheshe bokuguga kokudlidliza bungasetshenziswa: kusetshenziswa idivayisi yokudlidliza ukufaka ukudlidliza okuphansi kwemvamisa engu-50 - 100Hz ezingxenyeni, okusheshisa ukuphumula kokucindezeleka. Isikhathi sokwelashwa sincike ekhwalithini yezingxenye, ngokuvamile amahora ama-2 - 4. Ngemva kokwelashwa kokuguga, ukunemba okuphelele kwezingxenye kudinga ukuhlolwa kabusha. Uma ukuphambuka kudlula inani elivunyelwe, ukugaya ngokunemba kusetshenziselwa ukulungisa. Lokhu kuqinisekisa ukuthi izinga lokunciphisa ngokunemba kwezingxenye zegranite ezihlanganisiwe alidluli ku-0.002mm/m ngonyaka ngesikhathi sokusetshenziswa kwesikhathi eside.
Kungani Kufanele Ukhethe Izixazululo Zokusonta I-Granite ze-ZHHIMG?
Ngalobu buchwepheshe bokuhlanganisa obuhlelekile, izingxenye ze-granite ze-ZHHIMG azikwazi nje ukugqashula umkhawulo wosayizi wento eyodwa kodwa futhi zigcine izinga elifanayo lokucacisa njengezingxenye ezicutshungulwe ngokuphelele. Kungakhathaliseki ukuthi kungokwezinsimbi ezinkulu zokucacisa, amathuluzi omshini osindayo, noma amapulatifomu okulinganisa okunembile okuphezulu, singanikeza izixazululo zezingxenye eziyisisekelo ezizinzile nezithembekile.
Uma ufuna izingxenye ze-granite ezinkulu nezinobunono obukhulu zamaphrojekthi akho ezimboni, xhumana ne-ZHHIMG namuhla. Ithimba lethu lochwepheshe lizokunikeza izixazululo zokuhlanganisa ezenziwe ngokwezifiso kanye nokusekelwa okuningiliziwe kwezobuchwepheshe, okuzokusiza ukuthuthukisa ukusebenza kanye nokuzinza kwemishini yakho.
Isikhathi sokuthunyelwe: Agasti-27-2025