Embindini woshishino oluchanekileyo-ukusuka kwimveliso ye-semiconductor ukuya kwi-aerospace metrology-kukho iqonga legranite. Idla ngokungakhathalelwa njengebhloko eqinileyo yelitye, eli candelo, enyanisweni, sesona siseko sibalulekileyo nesizinzileyo sokuphumeza imilinganiselo echanekileyo kunye nolawulo lwentshukumo. Kwiinjineli, i-metrologists, kunye nabakhi bomatshini, ukuqonda oko kuchaza ngokwenene "ukuchaneka" kweqonga legranite kubaluleke kakhulu. Ayikokugqitywa komphezulu nje; imalunga nengqokelela yezalathi zejiyometri eziyalela ukuba iqonga lisebenze ngokwenyani.
Ezona zalathisi zibaluleke kakhulu zokuchaneka kweqonga legraniti kukuButhafa, ukuTwa, kunye nokuNxibelelana, zonke ezo kufuneka ziqinisekiswe ngokuchasene nemigangatho engqongqo yehlabathi.
Ukuthe tyaba: I-Master Reference Plane
Ukuphaphatheka sesona salathisi sibaluleke kakhulu kulo naliphi na iqonga legranite elichanekileyo, ngakumbi iPleyiti yoMphezulu weGranite. Ichaza ngokusondeleyo ukuba wonke umphezulu osebenzayo uhambelana njani nenqwelomoya egqibeleleyo yethiyori. Ngokwenyani, yireferensi eyintloko apho kuthathwa khona yonke eminye imilinganiselo.
Abavelisi abafana ne-ZHHIMG baqinisekisa ukuba tyaba ngokuhambelana nemigangatho eyaziwayo yehlabathi efana ne-DIN 876 (eJamani), i-ASME B89.3.7 (e-USA), kunye ne-JIS B 7514 (eJapan). Le migangatho ichaza amabakala okunyamezelana, ukusuka kwiBanga le-00 (iBanga leLabhoratri, efuna owona mgangatho uchanekileyo, amaxesha amaninzi kuluhlu lwe-sub-micron okanye lwe-nanometer) ukuya kwiBanga loku-1 okanye lesi-2 (uHlolo okanye iBanga leZixhobo). Ukufikelela kwimigangatho yomgangatho welebhu kufuna kungekuphela nje uzinzo lwe-granite enoxinaniso oluphezulu kodwa kwa nobuchule obukhethekileyo bee-lappers ezibalaseleyo-amagcisa ethu anokuthi afezekise oku kunyamezelwa ngokuchanekileyo ekudla ngokubizwa ngokuba "yimvakalelo ye-micrometer."
Ukuthe tye: Umqolo we-Linear Motion
Ngelixa i-flatness ibhekiselele kwindawo ene-dimensional ezimbini, Ukuthe tye kusebenza kumgca othile, ngokuphindaphindiweyo emiphethweni, izikhokelo, okanye iindawo zokubeka i-granite inxalenye eqondileyo, isikwere, okanye isiseko somatshini. Kuyilo lomatshini, ukuthe tye kubalulekile kuba iqinisekisa eyona ndlela, indlela emgceni yeezembe ezihambayo.
Xa isiseko se-granite sisetyenziselwa ukunyusa izikhokelo zomgca okanye iibheringi zomoya, ukuchaneka kweendawo eziphakamileyo ziguqulela ngokuthe ngqo kwimpazamo yomgca wenqanaba elihambayo, ukuchaphazela ukuchaneka kokumisa kunye nokuphindaphinda. Iindlela zokulinganisa eziphucukileyo, ngakumbi ezo zisebenzisa i-laser interferometers (inxalenye engundoqo ye-protocol yokuhlola ye-ZHHIMG), ziyafuneka ukuba ziqinisekise ukutenxa kokuthe tye kummandla we-micrometers ngemitha nganye, ukuqinisekisa ukuba iqonga lisebenza njengomqolo ongenasiphako kwiisistim zentshukumo eziguqukayo.
I-Parallelism kunye ne-Perpendicularity: Ukuchaza i-Geometric Harmony
Kumacandelo e-granite anzima, njengeziseko zoomatshini, izikhokelo zomoya, okanye iindawo ezinamacala amaninzi njengezikwere zegranite, izibonakaliso ezimbini ezongezelelweyo zibalulekile: Ukufana kunye ne-Perpendicularity (Squareness).
- Ukufana kuyalela ukuba imiphezulu emibini nangaphezulu—efana nomphezulu nosezantsi wokuxhoma we-granite beam—ziyalingana ngokuthe ngqo ukusuka kwenye. Oku kubalulekile ekugcineni ubude bokusebenza obuzinzileyo okanye ukuqinisekisa ukuba iikhomponenti ezikumacala ahlukeneyo omatshini zilungelelaniswe ngokugqibeleleyo.
- I-Perpendicularity, okanye i-square, iqinisekisa ukuba iindawo ezimbini ezichanekileyo ziyi-90 ° enye kwenye. Kumatshini wokulinganisa woLungelelaniso oluqhelekileyo (CMM), irula yesikwere segranite, okanye isiseko secandelo ngokwalo, kufuneka sibe nesiqiniseko se-perpendicularity ukuphelisa impazamo ye-Abbe kunye nesiqinisekiso sokuba i-X, Y, kunye ne-Z ii-axes ziyi-orthogonal ngokwenene.
Umahluko we-ZHHIMG: Ngaphaya kweNgcaciso
Kwa-ZHHIMG, sikholelwa ukuba ukuchaneka akunakuchazwa ngokugqithisileyo-Ishishini elichanekileyo alinakufuna kakhulu. Ukuzinikela kwethu kungaphaya kokuhlangabezana nale migangatho iphezulu. Ngokusebenzisa uxinano oluphezulu lwe-ZHHIMG® Black Granite (≈ 3100 kg/m³), amaqonga ethu ngokwendalo anokudambisa okugqwesileyo kunye nowona mlinganiselo uphantsi wokwandiswa komlinganiso wobushushu, ukhusela ngakumbi ukucaca okuthe tyaba, ukuthe tye, kunye nokuhambelana kokuphazamiseka kokusingqongileyo nokusebenza.
Xa uvavanya iqonga legranite elichanekileyo, ungajongi kuphela kwiphepha lenkcazo kodwa kwindawo yokuvelisa, iziqinisekiso, kunye nokulawulwa komgangatho olandelekayo-ezona zinto zenza ukuba icandelo le-ZHHIMG® libe lolona khetho luzinzile kunye noluthembekileyo lwezicelo ze-ultra-precision emhlabeni.
Ixesha lokuposa: Oct-24-2025