Njengenye yamathuluzi okulinganisa asetshenziswa kakhulu embonini yokukhiqiza, ibhuloho i-CMM (Umshini Wokulinganisa Wokuhlanganisa) inikeza ukunemba okuphezulu nokunemba ekukaleni izakhiwo zejiyomethri zezinto.
Umbhede we-granite we-CMM yebhuloho ubalulekile ekunembeni nasekuzinzeni kwawo.I-granite, into eqinile futhi ezinzile, ine-coefficient ephansi yokwandisa okushisayo, okuqinisekisa ukuthi ibhuloho le-CMM lisebenza ngokukhukhuleka okuphansi okushisayo nokunemba okuphezulu.Ngakho-ke, umbhede we-granite ungenye yezingxenye ezibalulekile ezithinta ukunemba nokunemba kwebhuloho le-CMM.Kubaluleke kakhulu ukuyinakekela nokuyilinganisa ngezikhathi ezithile ukuze uqinisekise idatha yokulinganisa ethembekile.
Ngakho-ke, ingabe umbhede we-granite we-CMM yebhuloho udinga ukunakekelwa ngezikhathi ezithile futhi ulinganiswe?Impendulo inguyebo, futhi nakhu ukuthi kungani.
Okokuqala, ngesikhathi sokusebenza kwebhuloho le-CMM, umbhede we-granite ungagqokwa noma ulimale ngenxa yezinto ezahlukahlukene njengokushayisana, ukudlidliza, nokuguga.Noma yimuphi umonakalo kumbhede we-granite ungase ubangele ushintsho ekucaba kwayo, ukuqondile, kanye nesikwele.Ngisho nokuchezuka okuncane kungaholela ephutheni lokulinganisa, kulimaze ukwethembeka nekhwalithi yedatha yokulinganisa.
Ukugcinwa okuvamile nokulinganiswa kombhede wegwadle kuzoqinisekisa ukunemba nokwethembeka okuhlala njalo kwebhuloho le-CMM.Isibonelo, ngokusebenzisa i-laser interferometer ukukala ukunemba nokunemba kwesikwele, onjiniyela bangakwazi ukuhlonza noma yikuphi ukuchezuka kusuka kuleveli yokunemba okulindelekile.Bese, bangakwazi ukulungisa indawo yombhede we-granite kanye nomumo ukuze bagcine izinzuzo zayo zokunemba kusukela ekusebenzeni ngento ezinzile futhi eqinile njengegranite.
Okwesibili, izindawo zokukhiqiza ezivamise ukusebenzisa ibhuloho i-CMM ingase ilibeke endaweni enzima, njengamazinga okushisa aphezulu, umswakama, noma uthuli.Izinguquko zemvelo zingaholela ekucindezelekeni okushisayo noma komshini embhedeni we-granite, okuthinta ukucaba nokuqondile kwayo.Ngakho-ke, ukulinganiswa nokugcinwa ngezikhathi ezithile kungasiza futhi ekwehliseni umthelela wezinguquko ezishisayo nezemvelo kumbhede wegwadle.
Okokugcina, ukulinganisa okuvamile nokunakekelwa kombhede wegwadle kungase futhi kuthuthukise ukusebenza kahle nokukhiqiza kwebhuloho le-CMM.Umbhede wegwadle onakekelwe kahle uqinisekisa ukuthi ukunemba nokuzinza kwebhuloho le-CMM kugcinwa kumazinga afanele.Lokhu kusho amaphutha okulinganisa ambalwa, isidingo esincane sokuphinda izilinganiso, nokusebenza kahle kangcono.Ukuthuthukiswa kokukhiqiza akunciphisi kuphela izindleko zokukhiqiza kodwa futhi kuletha idatha yokulinganisa esheshayo nenembe kakhudlwana.
Sengiphetha, umbhede wegwadle webhuloho le-CMM udlala indima ebalulekile ekuqinisekiseni izilinganiso ezinembile nezinembayo ekukhiqizeni, lapho ukukhiqizwa kwekhwalithi ephezulu kuyisibopho.Ukunakekelwa ngezikhathi ezithile nokulinganisa umbhede we-granite kunganciphisa imiphumela yokuguga, ukulimala, kanye nezindawo ezinokhahlo, ngaleyo ndlela, kuqinisekisa ukunemba kwesikhathi eside nokuthembeka kwebhuloho le-CMM.Ngaphezu kwalokho, imibhede yegwadle enakekelwa kahle isiza ukukhulisa umkhiqizo, ukulawulwa kwekhwalithi okuzuzisayo, nokunciphisa izindleko zokukhiqiza.Ngakho-ke, ukulinganisa okuvamile nokunakekelwa kombhede wegwadle kuyizinyathelo ezibalulekile ekugcineni ukusebenza okuphezulu kwebhuloho le-CMM.
Isikhathi sokuthumela: Apr-17-2024