Utubuto, mubyambere byakoreshwaga kumyenda ihuza, ariko, yateye imbere kugeza uyumunsi, buto hiyongereyeho imikorere yumwimerere ihuza, ariko kandi yongerewe no gushushanya no kurimbisha imikorere.Nk’uko ubushakashatsi bubyerekana, amateka ya buto yo mu Bushinwa ashobora kuva mu myaka 1800 ishize.Ibikoresho nyamukuru bya buto kare ni amabuye, ibiti, imyenda nibindi.Mu kinyejana cya 13, abantu bo ku mugabane w’Uburayi batangiye gukoresha buto.Nyuma ya Revolution Revolution yinganda mu kinyejana cya 18, buto yicyuma yatangiye gukundwa.
None, buto zapimwe gute?Igice cya buto yitwa L, inyuguti yambere ya ligne.
Ligne ni iki?
Ligne nigice cyuburebure gikomoka ku ijambo ryigifaransa kumurongo.Ligne yakoreshejwe bwa mbere n’abakora buto yo mu Budage mu kinyejana cya 9 kugirango bamenye ingano ya buto, amaherezo iba igikoresho gisanzwe cyo gupima buto mu kinyejana cya 18.
Guhindura ibipimo
Abantu batamenyereye ubunini bwa buto L barashobora no kuyihindura kuri santimetero cyangwa santimetero.
1 L = 0,635 mm
1 mm = 1/25 "
Kurugero, niba diameter ya buto ari 18mm, ubunini bwa buto burashobora kubarwa kuba 28L (18 / 0.635 = 28.34).
Ibikurikira nimbonerahamwe isanzwe ihinduka.
Inama ：
1 diameter Diameter ya buto: diameter ntarengwa yo hanze ya buto.
2 diameter Diameter: Gupima diameter y'imbere.
Nubwo sisitemu yo gupima yabutoingano yunvikana ubanza, mubyukuri biroroshye kubara.CYIZAzippergutanga buto yubunini butandukanye nibikoresho, niba ubikeneye, urashobora kugisha inama muburyo burambuye.
Igihe cyo kohereza: Apr-11-2022