Mwisi yisi ya ultra-precision metrology, igikoresho cyo gupima granite ntabwo ari amabuye aremereye gusa; ni amahame shingiro asuzumwa nibindi bipimo byose. Ibipimo byanyuma byukuri - byagezweho muri micron na sub-micron - bitangira kera mbere yanyuma, byitondewe. Ariko ni ubuhe buryo bwambere bwashyizeho urwego rwukuri rutagereranywa? Itangirana nibyiciro bibiri byingenzi, shingiro: guhitamo gukomeye kwibikoresho bya granite mbisi hamwe nuburyo bunoze bwo gukata bwakoreshejwe mukubikora.
Ubuhanzi na siyansi yo gutoranya ibikoresho
Ntabwo granite yose yaremewe kimwe, cyane cyane mugihe ibicuruzwa byanyuma bigomba kuba nkibikoresho bihamye, byerekana-igipimo cyo gupima nk'isahani yo hejuru, tri-kare, cyangwa impande zigororotse. Uburyo bwo gutoranya ni siyansi yimbitse, yibanda kumiterere yumubiri yemeza ko ihagaze neza mumyaka mirongo.
Turashaka byumwihariko ubwoko bwinshi bwumukara granite. Ibara ryerekana ubunini bwinshi, imyunyu ngugu yijimye, nka hornblende, hamwe nimbuto nziza. Ibihimbano ntibishobora kuganirwaho kubikorwa byuzuye kubwimpamvu nyinshi zingenzi. Ubwa mbere, Ubukonje buke nubucucike buri hejuru nibyingenzi: imiterere ifatanye, inoze neza igabanya icyuho cyimbere kandi ikagabanya ubucucike, ibyo bikaba bisobanurwa neza nibiranga imbere. Ubu bushobozi buke bwo kugabanya ni ngombwa mu kwinjiza vuba imashini zinyeganyega, bigatuma ibidukikije bipima bikomeza guhagarara neza. Icya kabiri, ibikoresho bigomba kwerekana Coefficient yo hasi cyane yo Kwagura Ubushyuhe (COE). Uyu mutungo ni ingenzi, kuko ugabanya kwaguka cyangwa kugabanuka hamwe nubushyuhe busanzwe bwubushyuhe mubidukikije bigenzura ubuziranenge, byemeza ko igikoresho gikomeza ubusugire bwacyo. Hanyuma, granite yatoranijwe igomba kuba ifite imbaraga zo guhonyora hamwe no gukwirakwiza amabuye y'agaciro. Uku guhuza kwemeza ko ibikoresho bisubiza muburyo buteganijwe mugihe cyo gukata gukurikiraho, kandi cyane cyane, icyiciro gikomeye cyo gufata intoki, bikadufasha kugera no kwihanganira ibyo dusaba kwihanganira.
Inzira yo hejuru yo gutema neza
Iyo ibimera byiza bimaze gukurwa muri kariyeri, icyiciro cya mbere cyo gushiraho - gukata - ni inzira ihanitse yinganda zagenewe kugabanya imihangayiko yibintu no gushyiraho urwego rwo kurangiza neza. Uburyo busanzwe bwo gukata masoni ntibuhagije; granite isobanutse isaba ibikoresho byihariye.
Ubu buryo bugezweho bwa tekinoroji yo gukata nini ya granite yo gukata ni Diamond Wire Saw. Ubu buryo busimbuza ibyuma gakondo bizenguruka hamwe nu murongo uhoraho wumugozi wibyuma ufite ingufu nyinshi washyizwemo na diyama yinganda. Ikoreshwa ryubu buryo ritanga inyungu zinyuranye: ryemeza kugabanuka kwa Stress hamwe nubushyuhe kuko insinga ya diyama ibona ikora muburyo bukomeza, bwerekezo bwinshi, bukwirakwiza imbaraga zo gukata neza kubintu. Ibi bigabanya ibyago byo kwinjiza imihangayiko isigaye cyangwa uduce duto duto muri granite - akaga gakunze kubaho inzira imwe, uburyo bwo guca ibintu byinshi. Icy'ingenzi, inzira isanzwe itose, ikoresha amazi ahoraho kugirango ikonje insinga kandi ikureho umukungugu wa granite, bityo wirinde kwangirika kwumuriro waho bishobora guhungabanya umutekano wigihe kirekire. Ubu buhanga butuma kandi bukora neza kandi bukagereranya, bigafasha gukora neza neza ibice binini-bisabwa kuri plaque nini ya granite yububiko cyangwa imashini yimashini - hamwe nubugenzuzi butigeze bubaho, butanga geometrike itangiza igabanya cyane igihe n imyanda yibintu bigira uruhare mubyiciro byo gusya bikabije.
Mugushimangira ubudahwema gutoranya ibintu byiza cyane, bihamye no gushyira mubikorwa uburyo bugezweho, bugabanya imihangayiko yo kugabanya, turemeza ko buri gikoresho cyo gupima granite ya ZHHIMG gikozwe hamwe nubwiza bwihariye busabwa kugirango isi ibipime neza. Gukubita byitondewe bikurikira nigikorwa cyanyuma gusa mubikorwa byakozwe neza.
Igihe cyo kohereza: Ukwakira-24-2025