Granite vs. Ibyuma Bishongeshejwe: Guhishura Itandukaniro ry'Ubushyuhe bw'Ishingiro ry'Imashini Ipima Ibice Bitatu Ikoresheje Igishushanyo cy'Ubushyuhe.

Mu rwego rwo gupima neza, imashini ipima ibintu bitatu ni yo mashini y'ingenzi yo kugenzura ubuziranenge bw'ibicuruzwa, kandi ishingiro rikora nk'ishingiro ry'imikorere yayo ihamye. Imikorere yayo yo guhindura ubushyuhe igena neza uburyo ibipimo bipimwa. Granite n'icyuma gishongeshejwe, nk'ibikoresho bibiri by'ibanze, bimaze igihe kinini bikurura abantu benshi kubera itandukaniro ryabyo mu guhindura ubushyuhe. Dukoresheje ikoranabuhanga ryo kubona amashusho y'ubushyuhe, dushobora kugaragaza neza itandukaniro rikomeye mu guhagarara neza k'ubushyuhe hagati yabyo, dutanga ishingiro rya siyansi ryo guhitamo ibikoresho mu nganda zikora neza.

Guhindura ubushyuhe: "Umwicanyi utagaragara" ugira ingaruka ku kuri kw'ibipimo bitatu
Imashini ipima ibintu bitatu ibona amakuru y’ibipimo bitatu binyuze mu gukorana n’icyuma gipima n’ikintu kirimo gupimwa. Guhinduka k’ubushyuhe kw’ibanze bizatuma ikigereranyo cy’ibipimo gihinduka. Mu nganda, ibintu nko gukora ubushyuhe mu gihe cy’imikorere y’ibikoresho no guhinduka k’ubushyuhe bw’ibidukikije byose bishobora gutuma ubushyuhe bwaguka cyangwa bugabanuka. Guhinduka gato k’ubushyuhe bishobora gutera gutandukana kw’aho icyuma gipima gipima, amaherezo bigatera amakosa yo gupima. Ku nganda zifite ibisabwa cyane nk’indege n’ibikoresho bya semiconductor, amakosa aterwa no guhinduka k’ubushyuhe ashobora gutuma ibicuruzwa bicika cyangwa bikangirika. Kubwibyo, guhagarara k’ubushyuhe kw’ibanze ni ingenzi cyane.
Ishusho y'ubushyuhe: Igaragaza itandukaniro mu guhindura ubushyuhe
Abashushanya ubushyuhe bashobora guhindura uburyo ubushyuhe bukwirakwira ku buso bw'ikintu mu mashusho agaragara. Mu gusesengura impinduka z'ubushyuhe mu bice bitandukanye, bashobora kwerekana mu buryo bugaragara uko ubushyuhe buhagaze. Mu igerageza, twatoranyije imashini zipima granite n'icyuma zikoze mu byuma bitatu bifite imiterere imwe, twigana uburyo ubushyuhe bukorwa mu gihe cy'ikoreshwa ry'ibikoresho biri mu bidukikije bimwe, kandi dukoresha icyuma gishushanya ubushyuhe kugira ngo cyandike impinduka z'ubushyuhe n'imikorere y'ubushyuhe byombi.
Ishingiro ry'icyuma gishongeshejwe: Guhinduka gukomeye k'ubushyuhe n'umutekano uteye impungenge
Ishusho y'ubushyuhe igaragaza ko nyuma y'uko ishingiro ry'icyuma gishongeshejwe rimaze iminota 30 rikora, ubushyuhe bwo hejuru bugabanuka cyane. Bitewe n'ubushyuhe bukabije bw'icyuma gishongeshejwe, ubushyuhe mu gace k'ishingiro bwiyongera cyane, kandi itandukaniro riri hagati y'ubushyuhe bwo hejuru n'ubwo hasi bushobora kugera kuri 8-10 ℃. Mu gihe cy'ubushyuhe bukabije, ishingiro ry'icyuma gishongeshejwe rigira uduce duto tw'ubushyuhe tugaragara ku maso. Byagaragaye hakoreshejwe ibikoresho bipima neza cyane ko impinduka mu bunini bwacyo bugera kuri 0.02-0.03mm. Uku guhinduka kwatuma ikosa ryo gupima rigera kuri ± 5μm, bigira ingaruka zikomeye ku buryo bwo gupima. Byongeye kandi, nyuma y'uko ishingiro ry'icyuma gishongeshejwe rihagaze gukora, ubushyuhe burashira buhoro buhoro kandi bifata isaha 1 kugeza kuri 2 kugira ngo bisubire ku rwego rwa mbere, ibyo bikaba bigabanya cyane ubushobozi bw'imikorere buhoraho bw'ibikoresho.
Ishingiro rya granite: Ubushyuhe buhamye butuma ibipimo bipimwa neza
Mu buryo bunyuranye cyane, ishingiro rya granite rigaragaza ubushyuhe buhamye mu gihe cyo gukora. Amashusho y'ubushyuhe agaragaza ko ubushyuhe bw'ubuso bukwirakwira neza. Nyuma y'isaha imwe ikora, itandukaniro ntarengwa ry'ubushyuhe ku buso bw'ibanze ni 1-2 ℃ gusa. Ibi biterwa n'ubushyuhe buke cyane bwa granite (5-7 × 10⁻⁶/℃) hamwe n'uburyo bungana neza bwo gutwara ubushyuhe. Nyuma yo gupima, ihinduka ry'umurongo w'ishingiro rya granite mu gihe cy'imikorere imwe ni munsi ya 0.005mm, kandi ikosa ryo gupima rishobora kugenzurwa muri ± 1μm. Ndetse na nyuma y'igihe kirekire gikomeje gukora, ishingiro rya granite rishobora kugumana imiterere ihamye, kandi nyuma y'igihe igikorwa gihagaze, ubushyuhe buhita bugaruka ku bushobozi buhamye, butanga icyitegererezo cyizewe cyo gupima ubutaha.

Binyuze mu kwerekana neza no kugereranya amakuru y’ishusho y’ubushyuhe, inyungu ya granite mu gupima neza ubushyuhe iragaragara. Ku nganda zikora ibipimo bipima neza, guhitamo imashini ipima neza ifite ishingiro rya granite bishobora kugabanya amakosa yo gupima aterwa no guhindura ubushyuhe no kunoza uburyo bwo kugenzura ibicuruzwa. Mu gihe inganda zikora zigenda zigana ku buhanga n’ubushishozi bwinshi, ishingiro rya granite, hamwe n’ubushyuhe bwazo buhamye, bizaba ibikoresho bikunzwe cyane ku mashini zipima neza ndetse n’ibikoresho bigezweho, bigatuma urwego rw’ubuziranenge rw’inganda rugera ku burebure bushya.