Nigute inganda abantu bahitamo ibikoresho byo gucukura amabuye?
Hamwe n’iterambere ryihuse ry’ubwubatsi bw’ubukungu ku isi, icyifuzo cy’ibikoresho byo gucukura amabuye mu bucukuzi bw’amabuye y'agaciro nko gucukura amabuye y'agaciro, kubaka ingufu, kubaka ibikorwa remezo no guteza imbere umuhanda wo gutwara abantu byagaragaje ko byazamutse, kandi hasabwa ibisabwa kugira ngo ubuziranenge, butandukanye n'imikorere y'ibikoresho byo gushakisha ibicuruzwa.
Ukurikije ubwoko bwimashini zicukura amabuye zikoreshwa mumishinga yo gucukura geotechnique, ibikoresho bifasha ibikoresho byo gucukura amabuye yingoboka bishobora kugabanywa muburyo butandatu: Ibikoresho byo hejuru byo gucukura inyundo, Hasi ya Hole Hammer, ibikoresho byo gucukura turbine, ibikoresho byo gucukura patio na ibikoresho byo gucukura geologiya.
Ibikoresho byo hejuru byo gucukura inyundo
Ibikoresho byo hejuru byo gucukura inyundo biri hejuru yimashini zicukura amabuye. Yishingikirije kuri piston yimyitozo yigitare kugirango igire ingaruka itaziguye umurizo wigikoresho cyo gushakisha. Imbaraga zibyara umusaruro zigera kumutwe unyuze mumubiri wikaraga muburyo bwumuraba kugirango urangize urutare. Ubu buryo bwo gucukura urutare bukoresha gaze ifunze cyangwa amavuta ya hydraulic nkisoko yingufu, kandi imbaraga zingaruka zirashobora gutegurwa ukurikije ibisabwa nibikoresho, bityo ikaba ifite hejurugucukura amabuyeigipimo. Ubujyakuzimu bw'ubu bwoko bw'igikoresho cyo gucukura ntibushobora kurenga 35M, kandi diameter yo gucukura ntirenza 152M. Igikoresho cyo hejuru cyo gukuramo inyundo gishobora kugabanywamo ibyiciro bikurikira:
(1) Ibikoresho byo gusya kumashini yoroheje yamashanyarazi. Uburemere bwubwoko bwimashini yo gucukura amabuye buri munsi ya 35KG. Ikoresha intoki zifata cyangwa ikirere cyo kuguruka nkurubuga rukora. Ingaruka no gusunika gucukura amabuye ni bito. Mubisanzwe, ibikoresho byo gushakisha ibicuruzwa ni H19mm na H22mm ya hexagonal integral brazing inkoni, hamwe na 38-42mm imitwe imeze nk'imitwe iringaniye, imitwe yambukiranya imitwe hamwe n'amenyo ane n'amenyo atanu Tapered button bit Rock Drill.
Ibikoresho binini byifashishwa mu gucukura amabuye yoroheje bikoreshwa mu isoko ryubwubatsi bwimbere mu gihugu ni H22mm ya cone ihujwe nudukoni twa brazing hamwe na flake imeze nk'ibikoresho byo kugurisha imitwe. Muri byo, Φ38-Φ43mm spherical amenyo ane hamwe n amenyo atanu ya cone ihuza umutwe ni igikoresho cyibikoresho byo gucukura amabuye yoroheje yakozwe mumyaka yashize hamwe numuyoboro wa H22mm. Bitewe nubuzima bwa serivisi butajegajega hamwe n’umuvuduko wihuse wubwoko bukomeye bwamabuye, byamenyekanye nishami ryubwubatsi.
(2) Ibikoresho byo gucukura amabuye y'agaciro yo gucukura amabuye y'agaciro. Ubucukuzi bw'amabuye y'agaciro bufite igice kinini cy'amabuye y'agaciro. Ubusanzwe, ubucukuzi bw'ubutaka bushobora kugabanywamo uburyo butatu: gucukura urutare ruto (6m), gucukura urutare ruciriritse (ubujyakuzimu bwa 10-30m) hamwe no gucukura urutare rwimbitse (ubujyakuzimu bwa 50-60m). Ku mwobo ufite aperture iri munsi ya 43mm, H22mm ya cone ihujwe nudukoni twa brazing hamwe nicyuma kibase, kimeze nk'umusaraba, cyangwa amenyo ya spherical-amenyo. Ku mwobo ufite aperture irenze 43mm, imiyoboro ya R32-H25-R32 * 1000m irakoreshwa, iherekejwe n’urutare rumeze nk'uruzitiro cyangwa urutare rucukura imitwe.
