Incamake y'ibikenewe mu gushyiraho no kubungabunga valve y'amashanyarazi ikoreshwa mu gucunga umupira

Mu by’ukuri, valve igenzura amashanyarazi yakoreshejwe cyane mu nganda no mu bucukuzi bw’amabuye y’agaciro. Valve y’umupira w’amashanyarazi ubusanzwe igizwe na actuator y’amashanyarazi ya angular stroke na valve y’ibinyugunyugu binyuze mu guhuza ikoranabuhanga, nyuma yo kuyishyiraho no kuyikosora. Valve y’umupira w’amashanyarazi hakurikijwe uburyo bw’ibikorwa: ubwoko bw’imashini n’ubwoko bw’amabwiriza. Ibi bikurikira ni ibisobanuro birambuye kuri valve y’umupira w’amashanyarazi.

Hari ingingo ebyiri z'ingenzi mu gushyiraho valve y'amashanyarazi igenzura umupira

1) Aho ishyirwa, uburebure n'icyerekezo cy'aho injira n'aho isohoka bigomba kuzuza ibisabwa mu gishushanyo. Icyerekezo cy'aho inyura hagati kigomba kuba gihuye n'icyerekezo cy'umwambi wanditse ku gice cy'imashini, kandi aho ihuzwa hagomba kuba hakomeye kandi hafunganye.

2) Mbere yo gushyiraho valve y'amashanyarazi igenzura umupira, hagomba gukorwa igenzura ry'isura, kandi icyapa cy'izina rya valve kigomba kubahiriza "ikimenyetso cy'ibanga cy'intoki" gisanzweho ku rwego rw'igihugu GB 12220. Ku valve ifite umuvuduko urenze 1.0 MPa n'imikorere yo gukata ku muyoboro mukuru, isuzuma ry'imbaraga n'ubukana bigomba gukorwa mbere yo kuyishyiraho, kandi valve ishobora gukoreshwa gusa nyuma yo kuyishyiraho. Mu gihe cyo gupima imbaraga, umuvuduko w'igerageza ugomba kuba inshuro 1.5 z'umuvuduko w'amazi, igihe ntikigomba kuba munsi y'iminota 5, kandi agakoresho k'ibanga n'aho ipakiye bigomba kuba byemewe niba nta gusohoka kwabyo.

Dukurikije imiterere, valve y'umupira w'amashanyarazi ishobora kugabanywamo plate ya offset, plate ihagaze, plate ihagaze n'ubwoko bwa lever. Dukurikije imiterere yo gufunga, ishobora kugabanywamo ubwoko bubiri: ubwoko bufunze neza n'ubwoko bufunze cyane. Ubwoko bwo gufunga bworoshye bukunze gufungwa n'impeta ya rubber, mu gihe ubwoko bwo gufunga bukomeye bukunze gufungwa n'impeta y'icyuma.

Dukurikije ubwoko bw'ihuza, valve y'umupira w'amashanyarazi ishobora kugabanywamo ihuriro ry'ibice bihuza ibyuma n'ihuza ry'ibice bibiri; dukurikije uburyo bwo kohereza, ishobora kugabanywamo amashami, amashanyarazi, amashanyarazi n'amashanyarazi.

Gushyiraho no kubungabunga valve y'amashanyarazi ikoresha amashanyarazi

1. Mu gihe cyo gushyiraho, disiki igomba guhagarara aho ifunze.

2. Aho umupira ufungurirwa hagomba kugenwa hakurikijwe inguni y'umupira.

3. Ku mugozi w'umupira ufite umugozi wo kunyuramo, umugozi wo kunyuramo ugomba gufungurwa mbere yo gufungura.

4. Valve y'amashanyarazi igomba gushyirwaho hakurikijwe amabwiriza y'uwakoze, kandi valve y'umupira iremereye igomba kugira urufatiro rukomeye.