Kera na none kuri Cone bit

Kuva hajyaho biti ya mbere ya cone mu 1909, biti ya cone niyo yakoreshejwe cyane kwisi. Tricone biti nibisanzwe byimyitozo ikoreshwa mubikorwa byo gucukura. Ubu bwoko bwimyitozo ifite imiterere yinyo itandukanye kandi ifite ubwoko bwihuza, kuburyo ishobora guhuzwa nubwoko butandukanye bwo gukora. Mubikorwa byo gucukura, imiterere ikwiye ya cone irashobora gutoranywa neza ukurikije imiterere yibikorwa byacukuwe, kandi umuvuduko wo gucukura ushimishije hamwe namashusho ya biti urashobora kuboneka.

Ihame ryakazi rya cone bit

Iyo cone biti ikora munsi yumwobo, biti byose bizunguruka biti biti, byitwa impinduramatwara, kandi cones eshatu zizunguruka hepfo yumwobo ukurikije umurongo wabo bwite, aribyo kuzunguruka. Uburemere kuri biti bwashyizwe ku rutare binyuze mu menyo bituma urutare rumeneka (kumenagura). Muburyo bwo kuzunguruka, cone isimburana guhuza hepfo yumwobo hamwe namenyo amwe hamwe namenyo abiri, kandi umwanya wikibanza cya cone uri hejuru kandi hepfo, ibyo bigatuma biti bitanga umusemburo muremure. Uku kunyeganyega birebire bitera umugozi wimyitozo kwikuramo no kurambura ubudahwema, kandi umugozi wo hepfo wimyitozo uhindura iyi sisitemu ya elastike ya elastike ihinduka imbaraga zingaruka kumiterere binyuze mumenyo kugirango amennye urutare. Izi ngaruka no guhonyora ibikorwa ninzira nyamukuru yo kumenagura urutare na cone bit.

Usibye gukubita no kumenagura urutare munsi yumwobo, biti ya cone nayo itanga ingaruka zogukata kurutare munsi yumwobo.

Gutondekanya no guhitamo cone bit

Hariho abakora ibicuruzwa byinshi bya cone, bitanga ubwoko butandukanye nuburyo bwa bits. Mu rwego rwo koroshya guhitamo no gukoresha bits ya cone, Ikigo mpuzamahanga gishinzwe gucukura amabuye y'agaciro (IADC) cyashyizeho uburyo bumwe bwo gushyira mu byiciro uburyo bwo gutondekanya no gutondekanya umubare w’ibiti bya cone ku isi.