Valve y'ikinyugunyugu gihumekaigizwe n'icyuma gikoresha umwuka n'agace k'ibinyugunyugu. Agace k'ibinyugunyugu gakoresha icyuma cy'ibinyugunyugu kizunguruka gifata umwanya wo gufungura no gufunga, kugira ngo habeho igikorwa cyo gukora. Agace k'ibinyugunyugu gakoreshwa cyane cyane nk'agace k'ibinyugunyugu gafunga, kandi gashobora no gukorwa kugira ngo gakoreshwe mu guhindura cyangwa guhindura agace k'ibinyugunyugu no guhindura. Kuri ubu, agace k'ibinyugunyugu gakoreshwa mu muvuduko muke kandi munini. Gakoreshwa cyane ku miyoboro iri hagati.
Ihame ry'imikorere ryavalve y'ikinyugunyugu gihumeka
Igice cy'ikinyugunyugu cy'ikinyugunyugu gishyirwa mu cyerekezo cy'umurambararo w'umuyoboro. Mu muyoboro w'ikinyugunyugu ufite ishusho ya disiki, igice cy'ikinyugunyugu gifite ishusho ya disiki kizenguruka impande zose z'umuyoboro, kandi inguni yo kuzenguruka iri hagati ya 0°-90°Iyo uruziga rugeze kuri dogere 90°, valve iri mu buryo bwuzuye bwo gufungura. Valve y'ikinyugunyugu ni yoroshye mu miterere, ni ntoya mu bunini kandi yoroheje mu buremere, kandi igizwe n'ibice bike gusa. Byongeye kandi, ishobora gufungurwa no gufungwa vuba uzungurutse 90 gusa.°, kandi imikorere yayo ni yoroshye. Muri icyo gihe, valve ifite imiterere myiza yo kugenzura amazi. Iyo valve y'ikinyugunyugu iri mu mwanya wayo ufunguye neza, ubugari bw'ikinyugunyugu ni bwo bwonyine burwanya iyo icyuma gica mu gice cy'umubiri wa valve, bityo kugabanuka k'umuvuduko uterwa na valve ni gato cyane, bityo ikaba ifite imiterere myiza yo kugenzura amazi. Valve z'ikinyugunyugu zifite ubwoko bubiri bwo gufunga: agafunga ka elastic na agafunga k'icyuma. Ku valve zo gufunga zi elastic, impeta yo gufunga ishobora gushyirwa ku gice cy'umubiri wa valve cyangwa igashyirwa ku nkengero z'ikinyugunyugu.
Valve y'ikinyugunyugu ikoresha umwukakubungabunga no gukemura ibibazo
1. Gahunda yo kugenzura no kubungabunga silinda
Ubusanzwe kora akazi keza ko gusukura ubuso bwa silinda no gusiga amavuta ku gice cy'umugozi wa silinda. Fungura umupfundikizo wa silinda buri gihe buri mezi 6 kugira ngo urebe niba hari ibintu byumye n'ubushuhe muri silinda, n'uko amavuta ameze. Niba amavuta yo gusiga abuze cyangwa yumye, ni ngombwa kuyasesa kugira ngo akomeze kubungabungwa no gusukurwa neza mbere yo kongeramo amavuta yo gusiga.
2. Igenzura ry'umubiri w'imvange
Buri mezi 6, reba niba ishusho y'umubiri wa valve imeze neza, niba hari aho iva ku gikoresho cyo kuyishyiraho, niba byoroshye, reba niba agapapuro k'umubiri wa valve ari keza, nta kwangirika, niba plaque ya valve yoroshye, kandi niba hari ikintu cy'amahanga cyafatiwe muri valve.
Uburyo bwo gusenya no guteranya bloki ya silinda n'uburyo bwo kwirinda:
Banza ukureho silinda ku mubiri wa valve, banza ukureho igipfundikizo ku mpera zombi za silinda, witondere icyerekezo cy'agasanduku ka piston mugihe ukuramo piston, hanyuma ukoreshe imbaraga zo hanze kugirango uzunguruke umugozi wa silinda ukurikije isaha kugira ngo piston igende kuruhande rwo hanze, hanyuma ufunge valve. Umwobo uhumekwa buhoro buhoro kandi piston isohoka buhoro buhoro hamwe n'umuvuduko w'umwuka, ariko ubu buryo bugomba kwitondera guhumeka buhoro buhoro, bitabaye ibyo piston izahita isohoka, ibyo bikaba biteje akaga gato! Hanyuma ukureho agace kazunguruka ku mugozi wa silinda, maze umugozi wa silinda ushobore gufungurwa uvuye kurundi ruhande. Kuramo. Hanyuma ushobora gusukura buri gice hanyuma wongereho amavuta. Ibice bigomba gusigwa amavuta ni: urukuta rw'imbere rwa silinda n'impeta yo gufunga piston, agasanduku n'impeta y'inyuma, ndetse n'umugozi w'ibikoresho n'impeta yo gufunga. Nyuma yo gusiga amavuta, agomba gushyirwaho hakurikijwe uburyo bwo gusenya n'uburyo ibice bikurikirana. Nyuma yibyo, agomba gushyirwaho hakurikijwe uburyo bwo gusenya n'uburyo ibice bikurikirana. Witondere aho vitesi n'agakingirizo biherereye, kandi urebe neza ko piston igabanuka ikagera aho iherereye iyo vali ifunguye. Umuyoboro uri ku mpera yo hejuru y'umuyoboro wa vitesi uba uteganye n'agakingirizo ka silinda mu gihe cy'imbere, naho umuyoboro uri ku mpera yo hejuru y'umuyoboro wa vitesi uba ugororotse ku gakingirizo ka silinda iyo piston irambuye ikagera inyuma iyo vali ifunze.
Uburyo bwo gushyiraho no gukemura ikibazo cy’imizigo ya silinda na valve n’uburyo bwo kwirinda:
Banza ushyire valve mu mwanya wayo ufunze ukoresheje imbaraga zo hanze, ni ukuvuga, hindura icyuma cya valve mu buryo bw'isaha kugeza igihe icyuma cya valve gifungiye ku ntebe ya valve, hanyuma icyarimwe ushyire cylinder mu mwanya wayo ufunze (ni ukuvuga valve nto iri hejuru y'icyuma cya cylinder. Umuyoboro ugororotse ku mubiri wa cylinder (ku icyuma kizunguruka mu buryo bw'isaha kugira ngo gifunge valve), hanyuma ushyire cylinder kuri valve (icyerekezo cyo kuyishyiraho gishobora kuba gihuye cyangwa gifatanye n'umubiri wa valve), hanyuma urebe niba imyobo y'imigozi igororotse. Guhindagurika gukomeye, niba hari uguhindagurika guke, hindura icyuma cya cylinder gato, hanyuma ukaze vis. Guhindura icyuma cya cylinder mu buryo bwa pneumatic banza urebe niba ibikoresho bya valve byashyizweho byose, solenoid valve na muffler, nibindi, niba bitarangiye, ntukosore, umuvuduko usanzwe w'umwuka ni 0.6MPA±0.05MPA, mbere yo kuyikoresha, menya neza ko nta myanda iri mu gice cy'icyuma gifunga umuriro mu gice cy'icyuma gifunga umuriro. Mu gutangira no kuyikoresha bwa mbere, koresha buto ikoresha intoki ya valve ya solenoid (coil ya valve ya solenoid irazimwa mu gihe cyo kuyikoresha n'intoki, kandi kuyikoresha n'intoki ni ingirakamaro; iyo igikorwa cyo kugenzura amashanyarazi gikozwe, guhinduranya intoki bishyirwa kuri 0 hanyuma coil irazimwa, kandi kuyikoresha n'intoki ni ingirakamaro; umwanya wa 0 ni ugufunga valve, 1 ni ugufungura valve, ni ukuvuga valve ifungurwa iyo umuriro ufunguye, kandi valve irafungwa iyo umuriro ufunze. imiterere.
Iyo bigaragaye ko uruganda rukora valve y'ibinyugunyugu rugenda buhoro cyane mu mwanya wa mbere w'ifungura rya valve mu gihe cyo kuyikoresha no kuyikoresha, ariko ikaba yihuta cyane ikimara kugenda. Vuba, muri iki gihe, valve iba ifunze cyane, hindura gato urwego rwa silinda (hindura vis zo guhindura stroke ku mpera zombi za silinda gato icyarimwe, mugihe uhindura, valve igomba kwimurirwa ahantu hafunguye, hanyuma aho umwuka uturuka hagomba kuzimwa. Zimya hanyuma uhindure), hindura kugeza igihe valve yoroshye gufungura no gufunga ahantu hatava. Niba muffler ihinduwe, umuvuduko wo guhindura wa valve ushobora guhindurwa. Ni ngombwa guhindura muffler ku mwanya ukwiye w'umuvuduko wo guhindura valve. Niba ihinduka ari rito cyane, valve ishobora kudakora.
Igihe cyo kohereza: Ugushyingo-17-2022
