Gusobanukirwa uburyo amasahani yo hejuru ya granite afite ubushobozi bwo kwihanganira ubugari

Mu gupima neza, ubuhanga bw'ibikoresho byawe bushingiye ahanini ku bwiza bw'ubuso bw'ifatizo buri munsi yabyo. Mu byo hasi byose by'ifatizo, amasafuriya y'ubuso ya granite azwi cyane kubera ubushobozi bwayo budasanzwe bwo kugumana imbaraga, gukomera no kudashira. Ariko se ni iki kigaragaza urwego rwabyo rw'ubuziranenge - kandi se ubushobozi bwo kwihanganira ibintu mu buryo bw'ikigereranyo cya "00-grade" mu by'ukuri bivuze iki?

Ubugari bw'amanota 00 ni iki?

Amasahani yo hejuru ya granite akorwa hakurikijwe amahame agenga ubuziranenge, aho buri sahani igaragaza urwego rutandukanye rw'ubuziranenge bwo kugorora. Isahani ya 00, ikunze kwitwa ishaje ya laboratwari cyangwa ishaje yo kugorora cyane, itanga urwego rwo hejuru rw'ubuziranenge buboneka ku masahani asanzwe ya granite.

Ku gice cy’ubuso cya granite cy’urwego rwa 00, ubushobozi bwo kwihanganira ubugari buri hagati ya mm 0.005 kuri metero. Ibi bivuze ko ku burebure bwa metero imwe y’ubuso, kunyura mu bugari butunganye bitazarenza mikoroni eshanu. Ubuhanga nk’ubwo butuma amakosa yo gupima aterwa n’ubugari butari bwiza akurwaho - ikintu cy’ingenzi mu gupima neza, kugenzura neza, no guhuza ikoreshwa ry’ibipimo.

Impamvu Uburyamirane ari ingenzi

Ubugari bugena uburyo neza icyuma cyo hejuru gishobora gukoreshwa nk'icyitegererezo cyo kugenzura no guteranya imiterere. Ndetse no kunyura mu buryo buke bishobora gutera amakosa akomeye mu gupima mu gihe cyo kugenzura ibice by'ubuziranenge. Kubwibyo, kubungabunga ubuso burambuye cyane ni ingenzi kugira ngo habeho umusaruro uhoraho muri laboratwari, mu bigo by'indege, no mu nganda zikora aho bikenewe ko hakorwa ubuziranenge bwa mikorometero.

Ihindagurika ry'ibikoresho n'igenzura ry'ibidukikije

Ubudahangarwa butangaje bw'amasahani ya granite yo mu rwego rwa 00 buturuka ku bushyuhe buke bw'ibumba rya granite karemano hamwe n'ubukomezi buhebuje. Bitandukanye n'amasahani y'icyuma, granite ntihindagurika bitewe n'impinduka z'ubushyuhe cyangwa ingaruka za rukuruzi. Buri sahani irahuzwa neza kandi ikagenzurwa mu buryo bwitondewe mu bushyuhe (20 ± 1°C) kugira ngo harebwe ko ubugari buguma buri ku rugero rumwe mu gihe cy'akazi.

Igenzura n'Uburyo bwo Gupima

Muri ZHHIMG®, buri gice cy’ubuso cya granite cy’urwego rwa 00 gisuzumwa hakoreshejwe ikoranabuhanga rigezweho, autocollimators, na laser interferometers. Ibi bikoresho byemeza ko buri gice cyujuje cyangwa kirenze amahame mpuzamahanga nka DIN 876, GB/T 20428, na ISO 8512. Gusuzuma no gusukura buri gihe nabyo ni ingenzi kugira ngo ubugari bukomeze kuba bwiza igihe kirekire.

Uburyo bwo Kwizeza Ufite Ubuhanga

Mu guhitamo icyuma gipima ubushyuhe cya granite ku buryo bwo gupima, guhitamo urwego rukwiye bigira ingaruka ku buryo butaziguye ku bwizerwe bwawe bwo gupima. Igishushanyo mbonera cy’ubushyuhe cya granite cy’urwego rwa 00 kigaragaza urwego rwo hejuru rw’ubuziranenge bw’ibipimo - urufatiro rw’ubuziranenge nyakuri.