Hari uburyo bwinshi busanzwe bwo gushyira mu byiciro ibyuma bizunguruka

1. Bishyizwe mu byiciro hakurikijwe ubwoko bw'imiterere y'icyuma gitembera

Amaberetizigabanyijemo ibi bikurikira hakurikijwe icyerekezo cy'imizigo itandukanye cyangwa inguni z'aho zihurira:

1) Ibyuma by'ubushyuhe---- ikoreshwa cyane cyane mu gutwara imitwaro ya radial bearing bearing, ifite inguni zo guhuza hagati ya 0 na 45. Dukurikije inguni yo guhuza hagati ya radial, igabanyijemo: radial contact bearing ---- radial bearing ifite inguni yo guhuza hagati ya 0: radial angle contact bearing ---- radial bearing ifite inguni yo guhuza hagati ya 0 na 45.

2)Ibyuma bifasha mu gutera imbaraga---- ikoreshwa cyane cyane mu gukurura imitwaro ijyana imitwaro igororotse, kandi inguni zayo zo gukurura ziruta 45 kugeza 90. Dukurikije inguni zitandukanye zo gukurura, zigabanyijemo: imitwaro yo gukurura igororotse ---- imitwaro yo gukurura ifite inguni zo gukurura 90: imitwaro yo gukurura inguni ---- imitwaro yo gukurura ifite inguni zo gukurura ziruta 45 ariko munsi ya 90.

 

Dukurikije ubwoko bw'ikintu kizunguruka, imiyoboro igabanyijemo:

1) Imipira y'umupira---- ibintu bizunguruka nk'imipira:

2) Ibyuma bizunguruka---- ibintu bizunguruka ni imizunguruko. Dukurikije ubwoko bw'imizunguruko, imizunguruko igabanyijemo:

imiringa y'imizingo izunguruka---- ibintu bizunguruka ni imiringa y'imiringa, kandi igipimo cy'uburebure n'umurambararo w'imiringa y'imiringa ni munsi cyangwa kingana na 3;

Igice cyo kuzingurura cy'icyuma gifunga urushinge ---- ni icyuma gifunga urushinge, kandi igipimo cy'uburebure n'umurambararo w'icyuma gifunga urushinge kirenze 3, ariko umurambararo ni munsi cyangwa ungana na 5mm;

Ibyuma birebire bifite imigozi---- ibintu bizunguruka ni imiringoti ikoreshwa ku miringoti irambuye; Imiringoti izunguruka ni imiringoti ikoreshwa ku miringoti izunguruka.

 

Amaberetizigabanyijemo ibi bikurikira hakurikijwe niba zishobora guhindurwa mu gihe cy'akazi:

1) Ingano y'uruziga---- inzira y'imihanda ni uruziga, ishobora guhuza n'ihindagurika ry'inguni n'ingendo y'inguni hagati y'imirongo y'imihanda ibiri y'imihanda;

2) Ibyuma bitajyanye n'umurongo(amabereti akomeye) ---- amabereti ashobora kurwanya ihindagurika ry'inguni hagati y'inzira zo gusiganwa.

 

Amaberetibigabanyijemo ibi bikurikira hakurikijwe umubare w'ibintu bizunguruka:

1) Ibyuma by'umurongo umwe---- amaberiya afite umurongo w'ibintu bizunguruka;

2)Ibyuma by'imirongo ibiri---- amaberiya afite imirongo ibiri y'ibintu bizunguruka;

3)Ibyuma by'imirongo myinshi---- bearing zifite imirongo irenga ibiri y'ibintu bizunguruka, nk'ibyerekezo bitatu n'ibice bine.

 

Amaberetibigabanyijemo ibi bikurikira hakurikijwe niba ibice byabyo bishobora gutandukanywa:

1) Ibyuma bishobora gukurwaho---- amaberiya afite ibice bishobora gutandukana;

2) Ibyuma bidashobora gutandukana---- imigozi idashobora gutandukanywa n'impeta mu buryo butunguranye nyuma yo guhuza bwa nyuma.

 

Amaberetiishobora kandi kugabanywamo ubwoko butandukanye bw'imiterere bitewe n'imiterere yayo (nk'uko hari umuyoboro wuzuza, niba hari impeta y'imbere n'iy'inyuma n'imiterere y'impeta, imiterere y'umugozi, ndetse niba hari akazu, n'ibindi).

 

Gushyira mu byiciro hakurikijwe ingano y'imizingo. Imizingo igabanyijemo ibi bikurikira hakurikijwe uburebure bwayo bwo hanze:

(1) Ibyuma bito by'ubwikorezi ---- bifite umurambararo w'inyuma uri munsi ya mm 26;

(2) Ibyuma bito binini ---- bifite umurambararo w'inyuma uri hagati ya mm 28 na 55;

(3) Ibyuma bito n'ibiciriritse ---- bifite umurambararo w'inyuma uri hagati ya mm 60-115;

(4) Ibyuma binini n'ibiciriritse ---- bifite ingano y'umurambararo w'inyuma wa 120-190mm

(5) Ibyuma binini by'ubwikorezi ---- bifite umurambararo w'inyuma uri hagati ya mm 200 na 430;

(6) Ibyuma binini cyane ---- bifite umurambararo w'inyuma uri hagati ya mm 440 cyangwa mor

Amakuru arambuye ku bijyanye n'ibyo, twandikire kuri:

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