Ibikoresho byubaka byubushyuhe.Menya neza ko abanyamuryango bambere bubaka imashini bigizwe nibikoresho bidakunze guhinduka bitewe nubushyuhe.Reba ikiraro (imashini X-axis), ikiraro gishyigikira, gari ya moshi iyobora (imashini Y-axis), ibyuma hamwe nimashini ya Z-axis.Ibi bice bigira ingaruka ku buryo butaziguye ibipimo by'imashini n'ibigenda neza, kandi bigize ibice bigize umugongo wa CMM.
Ibigo byinshi bikora ibyo bikoresho muri aluminium kubera uburemere bwabyo bworoshye, imashini ikora kandi igiciro gito ugereranije.Nyamara, ibikoresho nka granite cyangwa ceramic nibyiza cyane kuri CMM kubera ubushyuhe bwabyo.Usibye kuba aluminiyumu yaguka inshuro zigera kuri enye kurenza granite, granite ifite imico ihanitse yo kunyeganyega kandi irashobora gutanga umusozo mwiza cyane ushobora kugenderamo.Granite, mubyukuri, niyo yemewe cyane mugupima imyaka.
Kuri CMMs, ariko, granite ifite inenge imwe-iraremereye.Ikibazo ni ugushobora, haba mukuboko cyangwa kuri servo, kwimura granite CMM kumashoka kugirango ifate ibipimo.Ishirahamwe rimwe, LS Starrett Co, ryabonye igisubizo gishimishije kuri iki kibazo: Hollow Granite Technology.
Iri koranabuhanga rikoresha isahani ikomeye ya granite n'ibiti bikozwe kandi bigateranyirizwa hamwe kugirango bibe abanyamuryango bubaka.Izi nyubako zipima nka aluminium mugihe zigumana granite nziza yubushyuhe.Starrett ikoresha ikoranabuhanga kubiraro byombi biranga ikiraro.Muburyo busa, bakoresha ceramic yubusa kubiraro kuri CMM nini iyo granite idafite akamaro.
Imyenda.Abakora hafi ya bose ba CMM basize sisitemu ishaje itwara imashini, bahitamo sisitemu yo hejuru cyane.Izi sisitemu ntizisaba guhuza hagati yububiko no hejuru mugihe cyo gukoresha, bivamo kwambara zeru.Byongeye kandi, imyuka yo mu kirere ntigira ibice byimuka, bityo, nta rusaku cyangwa kunyeganyega.
Nyamara, ibyuma byo mu kirere nabyo bifite itandukaniro ryabyo.Byiza, shakisha sisitemu ikoresha ibishushanyo mbonera nkibikoresho bya aluminium.Igishushanyo kiri muri ibyo byuma bituma umwuka ucogora unyura mu buryo butaziguye binyuze muri poritike karemano irangwa na grafite, bikavamo ikirere gikwirakwijwe cyane mu kirere hejuru yacyo.Na none, urwego rwumwuka ibyo bitwara bitanga ni binini cyane-hafi 0.0002 ″.Ku rundi ruhande, ibyuma bisanzwe bya aluminiyumu bifata icyuho kiri hagati ya 0.0010 ″ na 0.0030 ″.Icyuho gito cyo mu kirere ni cyiza kuko kigabanya imashini ikunda guhina ku kirere kandi bikavamo imashini ikomeye cyane, yuzuye kandi isubirwamo.
Igitabo na DCC.Kumenya niba wagura intoki CMM cyangwa iyimashini iroroshye.Niba ibikorwa byawe byibanze byo gukora bishingiye ku musaruro, noneho mubisanzwe imashini igenzurwa na mudasobwa niyo nzira yawe nziza mugihe kirekire, nubwo igiciro cyambere kizaba kinini.Intoki za CMM ninziza niba zigomba gukoreshwa cyane cyane kubikorwa byo kugenzura ingingo ya mbere cyangwa kubikorwa byubwubatsi.Niba ukora ibintu byinshi byombi kandi ukaba udashaka kugura imashini ebyiri, tekereza kuri DCC CMM ifite disiki ya servo idashobora kwangirika, wemerera gukoresha intoki mugihe bikenewe.
Sisitemu yo gutwara.Mugihe uhisemo DCC CMM, shakisha imashini idafite hystereze (gusubiza inyuma) muri sisitemu yo gutwara.Hystereze igira ingaruka mbi kumashini ihagaze neza kandi igasubirwamo.Disiki zo guteranya zikoresha shitingi itaziguye hamwe na bande ya disiki itomoye, bikavamo zeru zeru na zero nkeya
Igihe cyo kohereza: Mutarama-19-2022