Iqonga legranite, njengesixhobo sokubhekisa ekulinganiseni nasekucubunguleni ngokuchanekileyo, ukugcinwa kokuchaneka kwalo kuchaphazela ngqo umgangatho wemveliso. Oku kulandelayo kubonelela ngesicwangciso solondolozo esicwangcisiweyo esigubungela ulawulo lokusingqongileyo, ukugcinwa kwemihla ngemihla kunye nokulinganiswa kobuchwephesha ukuqinisekisa ukuba iqonga ligcina ukuchaneka kwinqanaba le-nanometer ixesha elide.
1. Ulawulo lweNdalo: Yakha umqobo wokukhusela ngokuchanekileyo
Ulawulo lobushushu kunye nokufuma
Ubushushu bendawo yokusebenza kufuneka buzinziswe kwi-20±1℃. Ukuguquguquka kwe-1℃ nganye kuya kubangela ukuguquguquka kobushushu beqonga legranite kwi-0.5-1μm/m. Inkqubo yobushushu engaguqukiyo ingafakwa kwindawo yokusebenzela ukuthintela ukuba iindawo zokungenisa umoya zingavutheli ngqo eqongeni.
Umswakama kufuneka ulawulwe phakathi kwama-40% nama-60%. Umswakama ogqithisileyo unokubangela ukugqwala kwiindawo zesinyithi, ngelixa umswakama ophantsi kakhulu unokukhokelela ekuphazamisekeni kombane ongashukumiyo ekulinganisweni.
Ukwahlulwa kokungcangcazela
Iqonga kufuneka ligcinwe kude nemithombo yokungcangcazela efana noomatshini bokunyathela kunye noomatshini bokugaya. Kucetyiswa ukuba kugcinwe umgama ongaphezulu kweemitha ezi-3 ukusuka kwizixhobo zokungcangcazela.
Ukuba ukungcangcazela akunakuphetshwa, ii-air spring shock absorbers zingafakwa ezantsi kweqonga ukunciphisa impembelelo yokungcangcazela kwendalo kwindawo ethe tyaba yeqonga (okunokunciphisa ukungcangcazela kwangaphandle ngaphezulu kwe-80%).
2. Ukugcinwa kwemihla ngemihla: Ulawulo olucokisekileyo ukusuka ekucoceni ukuya ekukhuseleni
Iinkcukacha zokucoca umphezulu
Ukususa uthuli: Sula umphezulu ngesikhumba seenyamakazi okanye ngelaphu elingena-lint kwicala elifanayo yonke imihla ukuthintela amasuntswana othuli (≥5μm) ukuba angakrweli iqonga. Amabala aqinileyo angasulwa ngobunono nge-anhydrous ethanol (ubumsulwa ≥99.7%). Izinyibilikisi ezinamandla ezifana ne-acetone akufuneki zisetyenziswe.
Ukususa amafutha: Ukuba idibana namabala eoyile, yisule ngesicoci esixutyiweyo, uze uhlambe ngamanzi acocekileyo uze womise ngomoya ukuze ioyile yeminerali ingangeni kwimingxuma emincinci yeqonga.
Ukhuseleko lomthwalo kunye nokungqubana
Umthamo wokuthwala umthwalo weqonga kufuneka ulawulwe ngaphakathi kwe-70% yomthwalo olinganisiweyo (umzekelo, kwiqonga le-1000kg, kucetyiswa ukuba umthwalo ube yi-≤700kg) ukuze kuthintelwe ukuguquka okungapheliyo okubangelwa kukuxinana kweendawo.
Akuvumelekanga ngokungqongqo ukubetha izinto zokusebenza eqongeni. Xa uphatha izixhobo, nxiba iiglavu ezithambileyo ukuthintela izinto ezibukhali ukuba zingakrweli umphezulu (imikrwelo enobunzulu obungaphezulu kwe-20μm iya kuchaphazela ukulinganiswa kwendlela yokukhanya ebonakalisiweyo).
3. Uhlengahlengiso loBugcisa: Eyona nto iphambili ekugcinweni kokuchaneka ngokwesayensi
Useto lomjikelo wokulinganisa
Iimeko zokusetyenziswa okuqhelekileyo: Linganisa kanye ngekota nganye uze usebenzise i-laser interferometer ukuze ubone ukuba ithambile (ngokuchaneka kwe-±0.5μm/m).
Ukusetyenziswa rhoqo okanye iindawo ezinobungozi: Ukulinganiswa kwenyanga, kugxilwe ekujongeni iindawo ezinobushushu obuphantsi (ezifana nomphetho weqonga kufutshane nemithombo yobushushu).
Ukucutshungulwa emva kokulinganisa
Ukuba kufunyenwe ukuphambuka kokuthe tyaba (okufana no > ± 1μm/m), kufuneka kugaywe kwaye kulungiswe yingcali esebenzisa i-W1.5 micro-powder. Ukuzigaya nge-sandpaper akuvumelekanga ngokupheleleyo.
Emva kokulinganiswa kwedatha, idatha kufuneka irekhodwe kwaye igcinwe, kwaye kufuneka kusekwe i-platform accuracy attenuation curve ukuze kuqikelelwe iimfuno zokugcinwa kwangaphambili.
4. Ukugcinwa kunye nokuThuthwa: Kuphephe ukulahleka okucacileyo okufihlakeleyo
Amanqaku aphambili okugcina ixesha elide
Xa igcinwa, kufuneka igqunywe ngesigqubuthelo esingangeni kumanzi nesingenathuli. Umzantsi kufuneka uxhaswe ngamanqaku amathathu (indawo yokuxhasa ikwi-2/9 yobude beqonga) ukuthintela ukugoba okubangelwa ngumxhuzulane (iqonga le-1-meter linokuhla nge-0.3μm ngenxa yenkxaso yexesha elide yenqaku elinye).
Susa indawo yeendawo zokuxhasa iqonga rhoqo (ngenyanga) ukuze uphephe uxinzelelo lwengingqi oluhlala ixesha elide.
Isicwangciso sokukhusela ezothutho
Uthutho olufutshane: Songa ngefoam efunxa ukuthuthumela, yilungise kwisakhelo esiqinileyo, kwaye ugcine isantya singaphakathi kwe-2g.
Uthutho olude: Kufuneka ipakishwe nge-vacuum ize izaliswe yi-nitrogen eyomileyo. Emva kokufika, kufuneka ishiywe ime iiyure ezingama-24 de ifikelele kumlinganiselo wobushushu ngaphambi kokuba ikhutshwe ukuze kuthintelwe ukuba amanzi afumileyo angachaphazeli ukuchaneka.
5. Ukuqikelela Iimpazamo: Iindlela Zokuchonga Iingxaki Zasekuqaleni
Ukuhlolwa ngokubonakalayo: Jonga umphezulu rhoqo ngeglasi yokukhulisa eyi-40x. Ukuba kufunyenwe imikrwelo eqhubekayo okanye ukwehla okukhulu kokukhazimla, oko kunokubonisa ukwehla kokuchaneka.
Ukuchonga isandi: Nciphisa iqonga kancinci. Ukuba isandi siba rhabaxa (ngesiqhelo kufuneka sibe sisandi esicacileyo), kusenokubakho imifantu emincinci ngaphakathi. Yeka ukuyisebenzisa ngoko nangoko ukuze ufumanise.
Ngale nkqubo yokulungisa, iqonga le-granite le-ZHHIMG® linokugcina ubunzulu obuyi-±1μm/m kangangeminyaka eli-10, obungaphezulu ngokuphindwe kathathu kunobomi obuchanekileyo bamaqonga angagcinwanga kakuhle. Ukuziqhelanisa kuye kwabonisa ukuba emva kokuba umzi-mveliso othile we-semiconductor wamkele esi sisombululo, ukuphindaphinda kokulinganiswa kweqonga kuncitshisiwe ngama-50%, kwaye iindleko zokugcinwa zonyaka zigcinwe ngaphezulu kwe-150,000 yuan.
Ixesha leposi: Juni-18-2025