Nibihe bipimo byerekana amanota 00 ya granite yo gupima?

Ikizamini cya 00-granite yo gupima ni igikoresho cyo gupima neza, kandi ibipimo byacyo byerekana cyane cyane ibi bikurikira:

Uburinganire bwa Geometrike:

Flatness: Ikosa ryibeshya hejuru yubuso bwose rigomba kuba rito cyane, mubisanzwe bigenzurwa kurwego rwa micron. Kurugero, mubihe bisanzwe, gutandukana kurugero ntigomba kurenga microne 0.5, bivuze ko ubuso bwa platifomu buringaniye rwose, butanga icyerekezo gihamye cyo gupima.

Kubangikanya: Birakenewe cyane kubangikanya hagati yimirimo itandukanye kugirango hamenyekane neza ibipimo. Kurugero, ikosa rya parallelism hagati yimirimo ibiri yegeranye ikora igomba kuba munsi ya 0.3 microne kugirango umenye amakuru yizewe mugihe upimye inguni cyangwa imyanya ijyanye.

Perpendicularity: Perpendicularity hagati ya buri buso bukora nubuso bugomba kugenzurwa cyane. Mubisanzwe, gutandukana kwa perpendicularity bigomba kuba muri microni 0.2, nibyingenzi mubisabwa bisaba gupimwa guhagaritse, nkibipimo bitatu byo guhuza ibipimo.

Ibyiza:

Granite: Granite ifite imiterere imwe nuburyo bwuzuye ikoreshwa nkibikoresho fatizo. Ubukomezi bwayo buhebuje, kwihanganira kwambara neza, hamwe na coefficient yo kwaguka yubushyuhe buke byemeza ko urwego ruhagaze neza kandi rukarwanya ihinduka mugihe cyo gukoresha igihe kirekire. Kurugero, granite yatoranijwe igomba kuba ifite ubukana bwa Rockwell ya 70 cyangwa irenga kugirango yizere ko urubuga rwambara neza kandi rukarwanya.

Igihagararo: Urwego rwo gupima granite yo mu rwego rwa 00 ruvurwa cyane no gusaza mugihe cyo gukora kugirango bikureho imihangayiko yimbere, bituma imikorere ihamye mubihe bitandukanye bidukikije. Nyuma yo kuvurwa, igipimo cyibipimo byurwego ntirurenza 0.001 mm / m kumwaka, byujuje ibisabwa byo gupimwa neza.

Ubwiza bw'ubuso:

Ubukonje: Ubuso bwa platifike burakabije cyane, mubisanzwe munsi ya Ra0.05, bikavamo indorerwamo isa neza. Ibi bigabanya ubushyamirane namakosa hagati yigikoresho cyo gupimisha nikintu gipimwa, bityo bikazamura neza ibipimo.

Gloss: Urumuri rurerure rwa platifomu, mubisanzwe hejuru ya 80, ntabwo rwongera ubwiza bwarwo gusa ahubwo runorohereza abakoresha gukurikirana ibisubizo byo gupima no guhitamo.

Igipimo cyo gupima neza:

Ubushyuhe buhamye: Kuberako ibipimo bisaba gukora mubikorwa byubushyuhe butandukanye, urubuga rwo gupima granite ya 00 igomba kwerekana ubushyuhe buhebuje. Muri rusange, ibipimo byerekana neza ibipimo ntibishobora gutandukana na microne zirenga 0.1 hejuru yubushyuhe bwa -10 ° C kugeza kuri 30 ° C, bigatuma ibisubizo nyabyo bipimwa mubihe byose byubushyuhe.

Iterambere rirerire: Ibipimo byerekana ibipimo bigomba kuguma bihamye mugukoresha igihe kirekire, kandi nyuma yigihe cyo gukoresha, ubunyangamugayo bwabwo ntibugomba gutandukana kurenza urugero rwagenwe. Kurugero, mugihe gisanzwe gikora, ibipimo byukuri byo gupima ntibigomba gutandukana na microne zirenga 0.2 mugihe cyumwaka umwe.

Muncamake, ibipimo byamanota ya 00-ya granite yo gupima birakomeye cyane, bikubiyemo ibintu byinshi birimo geometrike yukuri, ibintu bifatika, ubwiza bwubuso, hamwe nuburinganire bwukuri. Gusa nukuzuza aya mahame yo hejuru gusa urubuga rushobora kugira uruhare runini mugupima neza, gutanga igipimo nyacyo kandi cyizewe cyo gupima ubushakashatsi bwa siyansi, gupima ubwubatsi, no kugenzura ubuziranenge.