Imiyoboro y'icyuma isanzwe idafite icyerekezo ni imiyoboro y'ibyuma ikorwa ikurikije ibipimo bifatika nka diametre n'ubugari bw'urukuta, kwemererwa gutandukana kwa diameter n'ubugari bw'urukuta, kugabanuka, ovality, imiterere yanyuma, uburebure bwagenwe n'uburebure bwinshi bw'imiyoboro y'ibyuma iteganijwe mu rwego rw'igihugu.Imiyoboro idasanzwe idafite ibyumani: (1) imiyoboro y'ibyuma ikorwa yose cyangwa igice itujuje ubuziranenge bw'igihugu;(2) imiyoboro y'ibyuma yakozwe ikurikije ibipimo bitandukanye byumvikanyweho nimpande zombi zitanga ibisabwa.
Imiyoboro idasanzwe idafite ibyuma idasanzweshiraho umuyoboro w'icyumausibye igipimo cyigihugu ugereranije nu Bushinwa busanzwe bwimiyoboro idafite ibyuma.Mu musaruro wibyuma bidafite ibyuma, bishyirwa mubikorwa ukurikije ibisabwa byigihugu bisanzwe, ubunini bwa diameter yo hanze nubunini bwurukuta, kandi biremewe kugira Hariho ikosa runaka, kandi ikosa riri murwego rusanzwe ryitwa hamwe. urwego rw'igihugu.
Mubikorwa bifatika, ibipimo ngenderwaho byigihugu bikunze kugira aho bigarukira, biganisha ku kuvuka kwimiyoboro idafite ibyuma idafite uburinganire.Ibisobanuro by'imiyoboro idahwitse y'ibyuma ikorwa kugirango hongerwe intege nke zurwego rwigihugu rusanzwe rutagira ibyuma.Ntabwo aribyo Bivugwa ko ubuziranenge ari bubi kuruta imiyoboro yigihugu isanzwe idafite icyuma.
Ibikoresho bikoreshwa cyane mubyuma bitari ibyuma bisanzwe ni: ASTM A106 / A53 GR.B Umuyoboro Ukomeye Wumuyoboro wicyuma 、 SAE 1045 / S45C Urukuta runini rutagira umuyoboro wicyuma、 DIN2391 ST52 Umuyoboro ushyushye utagira umuyoboro、 27SiMn Amashanyarazi Amashanyarazi adafite ibyuma 、20Cr Amashanyarazi Amashanyarazi、40Cr Umuyoboro udafite ibyuma.
Turashobora gutangabishyushye-bidafite imiyoboro isanzwe idafite ibyumamubisobanuro bikurikira.
Igihe cyo kohereza: Werurwe-15-2024