Zvishandiso zvekuyera Granite zvinounganidzwa sei kuti zvive zvakanakira Sub-Micron?

Kune zvishandiso zvakaita segranite straight edges, squares, uye parallels—zvivako zvekuvaka zve dimensional metrology—kuungana kwekupedzisira ndiko kunosungirwa kururama kwakatenderwa. Kunyange zvazvo machine yekutanga isinganyatsoonekwi ichibatwa neCNC michina yemazuva ano muzvivakwa zvedu zveZHHIMG, kuwana sub-micron uye nanometer-level tolerances zvinodiwa nemazinga epasi rose kunoda kuunganidza kwakanyatsonaka, kwematanho akawanda uye maitiro ekupedzisa, zvakanyanya kutungamirirwa nehunyanzvi hwevanhu uye kudzora kwakasimba kwezvakatipoteredza. Maitiro aya anotanga nekusarudza ZHHIMG Black Granite yedu—yakasarudzwa nekuda kwekuwanda kwayo (≈ 3100 kg/m³) uye kugadzikana kwekupisa—inoteverwa nekukwegura kwechisikigo kunoderedza kushushikana. Kana chikamu chacho chagadzirwa kuita chimiro che near-net, chinopinda munzvimbo yedu yakatsaurirwa, inodzorwa nekupisa. Apa ndipo panoitika mashiripiti ekubata nemaoko, anoitwa nenyanzvi dzedu, vazhinji vavo vane ruzivo rwemakore anopfuura makumi matatu. Matekiniki ane hunyanzvi aya anoshandisa matekiniki ekukwesha nekukwesha nemazvo, anowanzonzi "kufamba kwesimba remagetsi" nekuda kwekugona kwavo kunzwa kutsauka kudiki, kubvisa zvinhu zvishoma nezvishoma kusvika zvanyatsoita kuti zvive zvakati sandara, zvichiita kuti nzvimbo yekutanga ienderane nezvinodiwa seDIN 876 kana ASME. Chinokosha ndechekuti, chikamu chekuungana chinosanganisirawo kubatanidzwa kwezvinhu zvisiri zvegranite, zvakaita sema threaded metal inserts kana custom slots. Izvi zvikamu zvesimbi zvinowanzobatanidzwa mugranite uchishandisa epoxy yakasarudzika, yakaderera, inoshandiswa pasi pekudzora kwakasimba kudzivirira kupinza kushushikana kwemukati kunogona kukanganisa kunyatsojeka kwejometri. Mushure mekugadziriswa kwe epoxy, pamusoro unowanzo pihwa lapping pass yekupedzisira, yakareruka kuti ive nechokwadi chekuti kuiswa kwechinhu chesimbi hakuna kukonzera kukanganiswa kweminiti mugranite yakapoteredza. Kugamuchirwa kwekupedzisira kwechinhu chakabatanidzwa kunoenderana nechiyero chakarurama. Uchishandisa zvishandiso zvepamusoro zvakaita se electronic levels uye autocollimators, chishandiso chegranite chakapedzwa chinoongororwa kakawanda pamidziyo mikuru yakagadzikwa munzvimbo inodziya. Maitiro aya akaomarara—anotevera musimboti wedu wekuti “Bhizinesi rekugadzira zvinhu nemazvo harifanirwe kunge rakaoma zvakanyanya”—anovimbisa kuti chishandiso chekuyera granite chakagadzirwa hachingogumiri pakuita zvinhu chete asi chinowanzopfuura mwero wakatarwa chisati chapihwa chitupa uye chaiswa mupaketi kuti chitumirwe. Musanganiswa uyu wetekinoroji yemazuva ano uye hunyanzvi hwemaoko husingaenzaniswi ndizvo zvinotsanangura kuvimbika kwenguva refu kwezvishandiso zveZHHIMG nemazvo.