Isisekelo segwadle akusona nje isisekelo; iyisiqinisi esibalulekile se-ultra-precision metrology, amathuluzi omshini, namasistimu okubona athuthukile. Ikhethelwe ukuzinza kwayo kwemvelo, ukuqina okuphakeme, kanye nokunwetshwa okushisayo okuphansi ngokuhlukile, isisekelo segwadle esinembayo, ikakhulukazi esakhiwe nge-ZHHIMG® Black Granite enokuminyana okuphezulu (≈3100 kg/m³), iqinisekisa ukuthi ukunemba kweleveli ye-nanometer kuyafezeka futhi kuyaqhubekela phambili. Kodwa-ke, ngisho nesisekelo esizinzile sidinga ukunakekelwa okucophelelayo kanye nokubambelela ezivumelwaneni eziqinile ukuze sigcine ukusebenza kwaso okuqinisekisiwe phakathi nomjikelezo wempilo waso omude.
Ukuzuza ukunemba okuhlala njalo kuqala ngokufaka nokuphathwa kwemvelo. Iplatifomu lapho isisekelo se-granite sihlezi khona kumele sibe qinile, izinga, futhi singabi namaphuzu okucindezeleka enziwe ngokwendawo. Noma yikuphi ukungalingani noma ukungazinzi esisekelweni kungase kubangele ingcindezi engafanani negwalagwala, kufake engozini ukucaba kwayo nokuzinza—into esiyinciphisa ngokucophelela ngaphakathi kwamahholo ethu omhlangano alawulwa ngu-10,000 m². Ngaphezu kwalokho, imvelo ngokwayo kufanele ilawulwe. Ukuchayeka kumswakama owedlulele kungaholela ekwandeni kwe-hygroscopic ngaphakathi kwe-microstructure yetshe, okungase kubangele ukuwohloka, kuyilapho ukuba seduze kwemithombo yokushisa noma izinkambu ezinamandla kazibuthe kagesi kungaphazamisa amathuluzi abekwe esisekelweni. Ukusebenza kahle kudinga indawo eyomile, enomoya omuhle nokuguquguquka okuncane kwezinga lokushisa.
Ngesikhathi sokusebenza kwansuku zonke, ukuphatha ngokuqaphela kubaluleke kakhulu. Izisekelo ze-granite zenzelwe ukuzinza nokushintshashintshayo ngaphansi kwemithwalo yazo elinganiselwe, kodwa azikwazi ukuhlukumeza. Ama-opharetha kufanele abambelele ngokuqinile emkhawulweni womthwalo oshiwo wesisekelo, baqinisekise ukuthi isisindo sisabalaliswa ngokulinganayo ukuze kuvinjelwe ukungqubuzana kwendawo noma ukuphuka kwengcindezi okungase kufake engcupheni okokusebenza okufakiwe. Amathuluzi okuwisa, imithelela ebukhali, noma ukubeka izinto ezisindayo emaphethelweni kungabangela umonakalo ongenakulungiseka ku-geometry yangaphezulu ecwengisiswe kakhulu. Uma isisekelo se-granite esikhulu kufanele sithuthwe, kufanele kusetshenziswe amathuluzi akhethekile kuphela, anesilinganiso somthwalo, akhiphe umnyakazo kancane futhi ngamabomu ukugwema ukushaqeka. Ngemva kokuthuthela kwenye indawo, inqubo yokulungisa kabusha nokubeka izinga iyadingeka ukuze kubuyiselwe ukuzinza kwesisekelo.
Umbuso wokunakekela nowokuhlanza kufanele ucace ukuze uvikele indawo elinganiselwe. Ukuthulula uthuli okuvamile kufanele kuhilele kuphela indwangu ethambile, eyomile. Ngokubalulekile, ama-ejenti okuhlanza angathathi hlangothi kuphela, angagqwali—aklanyelwe ngokukhethekile igwadle—okufanele asetshenziswe ukususa izinsalela ezinenkani. Izinto ezine-asidi noma ezine-alkali zingaqopha indawo epholisheke kakhulu, zicekele phansi ukunemba kokuphela. Ngaphezu kwalokho, ukuvikelwa ekulimaleni ngokomzimba kubalulekile; amathuluzi ensimbi, ama-probe, noma izinto zokusebenza akufanele neze zihudulwe endaweni engaphezulu. Ezindaweni ezingaphansi kokusetshenziswa kakhulu noma ukubekwa kwengxenye kaningi, ukusebenzisa amaphedi okugoqa angewona abrashi kuyindlela elula kodwa ephumelelayo yokuvimbela ukuklwebheka okuncane, ukuqinisekisa ukuthi isisekelo sigcina ubuqotho obudingekayo ukuze uthole isitifiketi seBanga 00/0.
Okokugcina, ubuqotho besikhathi eside besisekelo se-granite sincike ohlelweni oluqinile lokulinganisa. Nakuba ukuzinza kwegwadle kuphakeme kune-ayoni, ukunemba kwendawo kancane kancane kuyehla ngokuguga okujwayelekile kanye nezinguquko ezincane zemvelo. Ngokuya ngokuqina kokusetshenziswa kanye nebanga lokunemba elidingekayo, ukuhlolwa ngezikhathi ezithile—imvamisa njalo ngekota ukuya ngonyaka—kufanele kwenziwe ochwepheshe be-metrology abagunyaziwe besebenzisa amathuluzi anembe kakhulu, njenge-Renishaw Laser Interferometers noma i-WYLER Electronic Levels. Amarekhodi aphelele alawa madethi okulinganisa, idatha, nezenzo zokulungisa abalulekile ekugcineni ukulandeleka kwesisekelo kanye nokuqinisekisa ukufaneleka kwaso okuqhubekayo kwemisebenzi enembe kakhulu esiyisekelayo. Ngokunamathela kulezi zinqubo zokusebenza eziqinile, abasebenzisi bangakwazi ukusebenzisa ngokugcwele ukuzinza kwe-ZHHIMG® Granite Base, baqinisekise ukuzinikela kwabo ekunembeni kuyakhuthazela.
Isikhathi sokuthumela: Nov-17-2025