Ibikoresho by'ubwubatsi bihamye mu bushyuhe. Menya neza ko ibice by'ingenzi by'ubwubatsi bw'imashini bigizwe n'ibikoresho bidakunze kwibasirwa n'ihindagurika ry'ubushyuhe. Tekereza ku kiraro (umurongo X w'imashini), inkunga y'ikiraro, inzira y'ubuyobozi (umurongo Y w'imashini), imiyoboro y'amashanyarazi n'umurongo Z w'imashini. Ibi bice bigira ingaruka zitaziguye ku bipimo n'uburyo imashini ikora, kandi bigize ibice by'umugongo wa CMM.
Ibigo byinshi bikora ibi bice muri aluminiyumu kubera uburemere bwayo bworoshye, ubushobozi bwo gukora no ku giciro gito. Ariko, ibikoresho nka granite cyangwa ceramic ni byiza cyane kuri CMM kubera ubushyuhe bwabyo. Uretse kuba aluminiyumu yaguka inshuro hafi enye kurusha granite, granite ifite ubushobozi bwo kudahina kandi ishobora gutanga imiterere myiza y'ubuso aho bearingles zishobora kunyura. Granite, mu by'ukuri, yabaye ihame ryemewe cyane mu gupima imyaka myinshi.
Ariko kuri CMM, granite ifite ikibazo kimwe - iraremereye. Ikibazo ni ugushobora, haba ukoresheje intoki cyangwa servo, gutwara granite CMM ku mifuka yayo kugira ngo ikore ibipimo. Umuryango umwe, The LS Starrett Co., wabonye igisubizo gishimishije kuri iki kibazo: Ikoranabuhanga rya Hollow Granite.
Ubu buryo bukoresha amabati akomeye ya granite n'imiringa ikorwa kandi igateranywa kugira ngo ikore imiterere y'ubukonje. Izi nyubako z'ubukonje zipima nk'aluminium mu gihe zigumana ubushyuhe bwiza bwa granite. Starrett ikoresha ubu buryo ku biraro n'ibiraro. Mu buryo nk'ubwo, bakoresha ceramic y'ubukonje ku kiraro kiri ku mabuye manini ya CMM mu gihe granite y'ubukonje idakora.
Amapine y'ingufu. Inganda hafi ya zose za CMM zasize inyuma sisitemu zishaje zo gutwara ibintu, zihitamo sisitemu zitwara ibintu mu mwuka zihanitse cyane. Izi sisitemu ntizisaba ko habaho guhuza hagati y'ingufu n'ubuso bw'ingufu mu gihe cyo kuzikoresha, bigatuma zidasaza. Byongeye kandi, amapine y'umwuka nta bice bigenda kandi, bityo, nta rusaku cyangwa gutigita.
Ariko, ibyuma by'umwuka bifite itandukaniro ryabyo. Icyaba cyiza ni ugushaka uburyo bukoresha grafiti ifite imyenge nk'ibikoresho byo gutwara aho gukoresha aluminiyumu. Grafiti iri muri izi bishushanyo byemerera umwuka ufunze kunyura mu mwenge karemano uri muri grafiti, bigatuma umwuka ukwirakwira neza ku buso bw'umwuka. Nanone, urwego rw'umwuka iyi shusho ikora ni rugufi cyane - rungana na 0.0002″. Ku rundi ruhande, ibyuma by'umwuka bisanzwe bya aluminiyumu bikunze kugira imyenge iri hagati ya 0.0010″ na 0.0030″. Imyenge mito y'umwuka ni nziza kuko igabanya ubushake bw'imashini bwo gusimbuka ku musego w'umwuka kandi bigatuma imashini ikomera cyane, ifite ukuri kandi ishobora gusubiramo.
Gukoresha imashini cyangwa DCC. Kumenya niba ugomba kugura CMM ikoresha imashini cyangwa ikoresha imashini byikora biroroshye cyane. Niba ahantu ukorera hashingiye ku gukora, ubusanzwe imashini igenzurwa na mudasobwa ni yo mahitamo meza mu gihe kirekire, nubwo ikiguzi cya mbere kizaba kinini. CMM zikoresha imashini ni nziza niba zigomba gukoreshwa cyane cyane mu igenzura rya mbere cyangwa mu imashini zikoresha imashini zisubira inyuma. Niba ukora byinshi muri byo kandi udashaka kugura imashini ebyiri, tekereza kuri DCC CMM ifite servo drives zidashobora gukoreshwa, bityo bigatuma ikoreshwa n'intoki igihe bibaye ngombwa.
Sisitemu yo gutwara. Mu gihe uhitamo DCC CMM, shakisha imashini idafite hysteresis (ihindagurika ry'ingufu) muri sisitemu yo gutwara. Hysteresis igira ingaruka mbi ku buryo imashini ihagaze neza kandi ishobora gusubiramo. Disiki zo guterura zikoresha icyuma gifata icyuma gifata icyuma gifite umugozi wo gutwara neza, bigatuma nta hysteresis na vibration ihari.
Igihe cyo kohereza: Mutarama-19-2022