Ekusetshenzisweni kobuchwepheshe bezimoto ezinomugqa, isisekelo se-granite sokunemba sisetshenziswa njengengxenye eyisisekelo esekelayo, futhi ukusebenza kwayo kuthinta ngokuqondile ukunemba kokuqondanisa nokusebenza kukonke kweplatifomu yemoto ewumugqa. Phakathi kwazo, ubushelelezi obungaphezulu besisekelo se-granite ngokunemba kuyisici esibalulekile, esihlobene ngokuqondile nokuzinza nokunemba kweplatifomu yemoto ewumugqa.
Okokuqala, ake sicacise umqondo wokunemba kwesisekelo se-granite. Ubushelelezi bomhlaba bubhekisela ekusheleleni nasekubeni flat kwendawo yokusebenza yesisekelo, ngokuvamile kulinganiswa ngamadlambi. Engxenyeni ye-motor eqondile, indawo ephansi ye-granite eyisicaba, ebushelelezi ingaqinisekisa ukuthintana okuhle phakathi kwe-motor nesisekelo, inciphisa ukungqubuzana nokudlidliza okubangelwa indawo yokuxhumana engalingani, ngaleyo ndlela ithuthukise ukuzinza nokunemba kokuma kwesiteji.
Ngakho-ke, ukucaba komhlaba kwesisekelo segwadle kukuthinta kanjani ukuqondanisa kweplatifomu yemoto ewumugqa? Enqubweni yokuhlanganisa yesikhulumi se-linear motor, ukunemba kokuqondanisa phakathi kwemoto nesisekelo kubaluleke kakhulu. Uma ingaphezulu lesisekelo lingalingani, i-convex noma i-concave, izothinta ngokuqondile isimo sokuxhumana phakathi kwe-motor nesisekelo, okuholela ekudlidlizeni okungadingekile nomsindo ngesikhathi sokusebenza kwemoto, futhi kuthinte ngisho nokuphila kwesevisi yemoto. Ukwengeza, indawo engaphansi engalingani ingase futhi ibangele igebe phakathi kwenjini kanye nesisekelo ukuba sikhulu kakhulu noma sibe sincane kakhulu, siphinde sithinte ukunemba kokuqondanisa nokuzinza kweplatifomu.
Ngokungeziwe ekunembeni kokuqondanisa, ukucaba komhlaba kwesisekelo se-granite ngokunemba nakho kunomthelela omkhulu ekusebenzeni kweplathifomu yemoto ewumugqa. Indawo ephansi eyisicaba, ebushelelezi inganciphisa ukungqubuzana nokudlidliza phakathi kwenjini nesisekelo, inciphise ukulahleka kwamandla, futhi ithuthukise ukusebenza kahle kweplathifomu. Ukwengeza, indawo ephansi eyisicaba iphinde iqinisekise ukuthi injini igcina isimo esibushelelezi futhi esikhululekile ngesikhathi sokusebenza ngesivinini esikhulu, okuqhubeka nokuthuthukisa ukunemba kokunyakaza nokuzinza kweplatifomu.
Ukuze kutholwe ukucaba komhlaba okuphezulu, isisekelo se-granite sokunemba ngokuvamile sisetshenziswa enqubweni yokukhiqiza imishini yokucubungula nokunemba okuphezulu nobuchwepheshe. Lawa madivayisi nezinqubo zingaqinisekisa ukuthi ingaphezulu lesisekelo lihlangabezana nezidingo zeleveli ye-micron yokucaba, ukuze kuhlangatshezwane nezidingo zeplathifomu yemoto eqondile ngokunemba okuphezulu nokuzinza okuphezulu kwesisekelo.
Kodwa-ke, kufanelekile ukuqaphela ukuthi ngisho nokusetshenziswa kwemishini yokucubungula enembayo ephezulu nezinqubo, ukushelela kwangaphezulu kwezisekelo zokunemba ze-granite nakho kungathinteka yizici zemvelo kanye noshintsho. Isibonelo, ukuguqulwa kwezinga lokushisa kungabangela ukwanda okushisayo noma ukufinyela kwesisekelo sezinto, okuthinta ukushelela kwendawo. Ngakho-ke, ekusetshenzisweni, izinyathelo ezifanele zidinga ukuthathwa ukuze kugcinwe ukuzinza kwezinga lokushisa kwesisekelo ukuze kuqinisekiswe ukuzinza kwesikhathi eside kwe-surface flatness yayo.
Kafushane, ukukhanya okungaphezulu kwesisekelo segwadle kunomthelela obalulekile ekuqondaneni nasekusebenzeni kweplathifomu yemoto ewumugqa. Ukuze kuqinisekiswe ukuzinza nokunemba kwesikhulumi, kuyadingeka ukukhetha isisekelo se-granite esine-flatness ephezulu, futhi uthathe izinyathelo ezihambisanayo ukuze kugcinwe ukuzinza kwe-flatness yayo ngesikhathi sokusetshenziswa.
Isikhathi sokuthumela: Jul-15-2024