Embusweni weukunemba isilinganiso, ubuchwepheshe obubili obuvelele bugqamayo: Amasistimu Wokulinganisa Ividiyo (VMS) kanye Nemishini Yokukala Okudidiyelwe (CMM). Lawa masistimu adlala indima ebalulekile ekuqinisekiseni ukunemba kwezilinganiso ezimbonini ezihlukahlukene, ngayinye inikezela ngezinzuzo ezihlukile ngokusekelwe kumigomo yazo eyisisekelo.
I-VMS: Izinhlelo Zokulinganisa Ividiyo
I-VMS, emfushane yokuthiAmasistimu wokulinganisa amavidiyo, isebenzisa izindlela zokulinganisa ezisekelwe ezithombeni ezingathintana naye. Ithuthukiswe njengempendulo esidingweni sezinqubo zokulinganisa ezisheshayo nezisebenza kahle, i-VMS isebenzisa amakhamera athuthukile nobuchwepheshe bezithombe ukuze ithwebule izithombe ezinemininingwane yento ehlolwayo. Lezi zithombe zibe sezihlaziywa kusetshenziswa isofthiwe ekhethekile ukuze kutholwe izilinganiso ezinembile.
Enye yezinzuzo ezibalulekile ze-VMS ikhono layo lokukala izici eziyinkimbinkimbi namajiyometri ayinkimbinkimbi ngokushesha nangokunembile. Imvelo yokungathinteki yesistimu iqeda ingcuphe yokulimaza izindawo ezithambile noma ezibucayi phakathi nenqubo yokulinganisa. Njengomkhiqizi ohamba phambili waseShayina esizindeni se-VMS, i-Dongguan Hanking Optoelectronics Instrument Co., Ltd. igqama ngobuchule bayo bokuletha izixazululo zekhwalithi ephezulu zokukala amavidiyo.
I-CMM: Hlanganisa Imishini Yokukala
CMM, noma Umshini Wokulinganisa Wokuhlanganisa, uyindlela evamile kodwa enokwethenjelwa kakhulu yokulinganisa ubukhulu. Ngokungafani ne-VMS, i-CMM ihlanganisa ukuthintana ngokomzimba nento elinganiswayo. Umshini usebenzisa i-touch probe eyenza ukuthintana okuqondile nendawo engaphezulu yento, eqoqa amaphuzu edatha ukuze udale imephu enemininingwane yobukhulu bayo.
Ama-CMM adume ngokunemba kwawo nokusebenza ngezindlela ezihlukahlukene, okuwenza afanelekele uhla olubanzi lwezinhlelo zokusebenza. Kodwa-ke, indlela esekelwe othintana nayo ingase ibangele izinselele lapho kulinganiswa izinto ezithambile noma ezigogeke kalula.
Umehluko Obalulekile
Umehluko oyinhloko phakathi kwe-VMS ne-CMM usezindleleni zabo zokulinganisa. I-VMS incike ekucabangeni okungathintana naye, okuvumela ukukala okusheshayo nokunembayo kwemininingwane eyinkimbinkimbi ngaphandle kwengozi yokulimala kwendawo. Ngokuphambene, i-CMM isebenzisa ama-touch probe ngokuqondileizilinganiso zokuxhumana, okuqinisekisa ukunemba kodwa okunamandla okukhawulela ukusetshenziswa kwawo ezindaweni ezithambile.
Ukukhetha phakathi kwe-VMS ne-CMM kuncike ezidingweni ezithile zohlelo lokusebenza. Ngenkathi i-VMS ihamba phambili ngesivinini kanye nokuguquguquka kweizilinganiso okungezona othintana naye, i-CMM isalokhu ingumsekeli wezimo ezidinga ukunemba okuphezulu ngokuthintana ngokomzimba.
Sengiphetha, kokubili i-VMS ne-CMM zifaka isandla kakhulu emkhakheni we-metrology, ngayinye ihlinzeka ngesethi ehlukile yezinzuzo. Njengoba ubuchwepheshe buqhubeka nokuvela, lezi zinhlelo cishe zizophelelisana, zinikeze izixazululo ezibanzi zezinselele ezihlukahlukene zokulinganisa ekukhiqizeni nasekulawuleni ikhwalithi.
Isikhathi sokuthumela: Dec-08-2023
