amakuru

Igipimo cy'ubushyuhe buke ni iki?

Ingano y'ubushyuhe buri hasi ntabwo yerekeza ku ingano ikora neza mu bidukikije birimo ubushyuhe bwinshi (bitandukanye naamapine y'ubushyuhe bwinshi), ahubwo ni icyuma gikozwe mu bikoresho byihariye n'imiterere y'imiterere kugira ngo kigabanye ingano y'icyuma gishyushye, bityo bigabanye ubushyuhe bukabije. Ibi bituma icyuma gishyushye kigumana ubushyuhe buke ndetse no mu gihe kirekire gikoreshwa.

 

Amaberetiifite ubushyuhe buri munsi ya -60°C ifatwa nk'ibyuma bipima ubushyuhe buri hasi. Ikoreshwa cyane cyane mu mapompo atandukanye y'amazi, nk'ipompo za gaze karemano zikozwe mu mazi, ipompo za azote y'amazi (hydrogen, ogisijeni), ipompo za butane, ipompo z'amazi zikoreshwa mu indege za roketi na misile, ibyogajuru, n'ibindi.

 

Ubushyuhe bw'imikorere y'amabereti y'ubushyuhe buri hasi

Ubushyuhe bw'imikorere y'icyuma gishyuha buhoro bugaragaza ikoranabuhanga ry'ibikoresho n'urwego rw'inganda zikora. Bipimirwa ahanini n'itandukaniro ry'ubushyuhe riri hagati y'impeta y'inyuma y'icyuma gishyuha n'amavuta akonjesha yatewe mu gihe cy'ikoreshwa. Ubushyuhe buke bw'imikorere busobanura igihe kirekire cyo gukora n'imikorere iri hejuru.

 

Ibyiciro by'udupira tw'ubushyuhe buke

Imiyoboro y'ubushyuhe buke akenshi ni imiyoboro y'umupira ifite umurongo umwe n'imiyoboro y'icyuma izunguruka.

 

KuriamaberaniIyo umuntu ahuye n’ihungabana ku bushyuhe buke, ikintu cyo hanze ni impinduka z’ubushyuhe, mu gihe ikintu cyo imbere ari coefficients zitandukanye z’ubushyuhe bw’umugozi, umugozi, n’ibikoresho. Iyo ubushyuhe ari bwinshi, ibikoresho bitandukanye bigabanuka ku gipimo gitandukanye, bigagabanya icyuho bigatuma habaho gufungana. Kubwibyo, ku bikoresho bifite urwego runini rw’imikorere, harimo n’ibikoresho bikoreshwa mu bushyuhe buke, ni ngombwa kubara coefficients z’ibikoresho, kandi aho bishoboka, hagakoreshwa ibikoresho bifite coefficients zisa z’ubushyuhe kugira ngo habeho umusaruro mwiza.

 

Byongeye kandi, mu miterere y'inyubako, ni byiza kwirinda gukoresha icyuma gifata imigozi ku mpera zose z'umugozi. Muri ubwo buryo, uko intera iri hagati y'imigozi ibiri iba ndende, niko amahirwe yo gucikamo ibice aba menshi. Iyo imigozi ibiri ifite uburebure ishyizwe ku mpera imwe y'umugozi, ishobora gukoreshwa nk'aho ishyirwa mu mwanya wayo, ikabuza umugozi kugenda. Indi mpera y'umugozi, ikoreshwa hamwe n'icyuma gifata imigozi, igabanya gusa imbaraga za radial, bigatuma umugozi udakora neza hamwe n'impinduka z'ubushyuhe.

 

Guhitamo Ibikoresho bya Bearings z'Ubushyuhe Buke

Amahitamo y'icyuma gifata amapine ku bushyuhe buke

Ibyuma bipima ubushyuhe buke akenshi bikozwe mu byuma bipima ubushyuhe 9Cr18 cyangwa 9Cr18Mo, kandi bishobora no gukorwa muri bronze ya beriliyumu, ibumba, n'ibindi bikoresho. Mu gihe cy'ubushyuhe buke cyane bwo gukora (ubushyuhe bukabije -253℃), niba umupaka wo gukora usaba -253℃, ibikoresho bya 6Cr14Mo bishobora guhitamo ariko bigomba gukoreshwa ahantu hatarimo umwuka.

 

Mu gihe cyo gukoresha bearings zifite ubushyuhe buke, hakwiye kwitabwaho ibibazo nko gushyuha cyane biterwa no kwisiga nabi, bityo ni ngombwa guhitamo amavuta akwiye.