Igipapuro nigice gifunga kashe gikemura "kwiruka, gusohora, gutonyanga, no gutemba".Kubera ko hariho uburyo bwinshi bwo gufunga kashe, ukurikije ubu buryo bwo gufunga static, gasketi iringaniye, gasketi ya elliptique, gasketi ya lens, gaseke ya cone, gasike y'amazi, O-impeta, hamwe na gaseke zitandukanye zo kwifungisha byagaragaye.Kwishyiriraho neza gasketi bigomba gukorwa mugihe imiterere ihuza flange cyangwa imiterere ihuza umurongo, hejuru yikimenyetso gihamye hamwe na gasketi ntagushidikanya kugenzurwa, nibindi bice bya valve bituzuye.
1. Mbere yo gushyiramo gasike, shyiramo urwego rwifu ya grafite cyangwa ifu ya grafite ivanze namavuta (cyangwa amazi) hejuru yikimenyetso, gasike, urudodo na bolt nibice bizunguruka.Igicapo na grafite bigomba guhorana isuku.
2. Igipapuro kigomba gushyirwaho hejuru yikidodo kugirango gishyizwe hagati, gikosore, ntigishobora guhindagurika, ntigere mu cyuho cya valve cyangwa kuruhukira ku rutugu.Diameter y'imbere ya gasike igomba kuba nini kuruta umwobo w'imbere wubuso bwa kashe, kandi diameter yo hanze igomba kuba nto gato ugereranije na diametre yinyuma yubuso bwa kashe, kugirango harebwe ko igitereko gifatanye neza.
3. Igice kimwe cya gaze cyemewe gushyirwaho, kandi nticyemewe gushiraho ibice bibiri cyangwa byinshi hagati yikimenyetso cyo gukuraho kugirango habeho ikinyuranyo kiri hagati yububiko bubiri.
4. Igikuta cya oval kigomba gufungwa kugirango impeta zimbere ninyuma za gasike zihure, kandi impande zombi za gasike ntizigomba guhura nu munsi wibiti.
5. Kugirango ushyireho O-impeta, usibye ko impeta na groove bigomba kuba byujuje ibyashizweho, ingano yo kwikuramo igomba kuba ikwiye.Uburinganire bwicyuma cya O-impeta muri rusange ni 10% kugeza 40%.Igipimo cyo kugabanuka kwa reberi O-impeta ni silindrike.Ikimenyetso gifatika ku gice cyo hejuru ni 13% -20%;ubuso buhagaze neza ni 15% -25%.Kumuvuduko mwinshi wimbere, compression deformation igomba kuba hejuru mugihe ukoresheje vacuum.Hashingiwe ku kwemeza kashe, ntoya igipimo cyo kugabanuka kwa compression, nibyiza, bishobora kwagura ubuzima bwa O-impeta.
6. Umuyoboro ugomba kuba ufunguye mbere yuko gaze ishyirwa ku gifuniko, kugirango bitagira ingaruka ku iyinjizwa no kwangiza valve.Mugihe ufunze igifuniko, uhuze umwanya, kandi ntukavugane nigitutu usunika cyangwa ukurura kugirango wirinde kwimuka no gushushanya.Mugihe uhinduye umwanya wigifuniko, ugomba kuzamura igifuniko gahoro gahoro, hanyuma ukagihuza witonze.
7. Kwishyiriraho ibitsike byahinduwe cyangwa bifatanye bigomba kuba nkibiseke biri mumwanya utambitse (igipfundikizo cyigitereko cyo guhuza imigozi ntigomba gukoresha imiyoboro ya pipe niba hari ikibanza).Gufata imigozi bigomba gukoreshwa muburyo bumwe, busimburana, ndetse nuburyo bwo gukora, kandi ibihindu bigomba guhuzwa neza, byiza kandi ntibirekure.
8. Mbere yuko gasike ihagarikwa, umuvuduko, ubushyuhe, imiterere yikigereranyo, hamwe nibintu bya gaze bigomba kumvikana neza kugirango hamenyekane imbaraga zabanje gukomera.Imbaraga zabanjirije gukomera zigomba kugabanuka uko bishoboka kwose mugihe ikizamini cyumuvuduko kidatemba (imbaraga zirenze urugero mbere yo gukomera zangiza byoroshye gaze kandi bigatuma gasike itakaza imbaraga).
9. Igipapuro kimaze gukomera, hagomba kwemezwa ko hari icyuho kibanziriza gukomera ku gice gihuza, ku buryo habaho umwanya wo kubanza gukomera igihe gaze yatemba.
10. Iyo ukora ku bushyuhe bwinshi, bolts izagira ubushyuhe bwinshi, kuruhuka, no kwiyongera kwa deformasiyo, biganisha kumeneka kuri gasike kandi bisaba gukomera.Ibinyuranye, mubihe by'ubushyuhe buke, ibihindu bizagabanuka kandi bigomba gukonja.Gushyushya ubushyuhe ni igitutu, kugabanuka gukonje ni ukugabanya umuvuduko, gukomera no gukonjesha bigomba gukorwa nyuma yo gukomeza ubushyuhe bwakazi kumasaha 24.
11. Iyo isukari y'amazi ikoreshwa hejuru yikimenyetso, hejuru yikimenyetso igomba gusukurwa cyangwa kuvurwa hejuru.Ubuso bwa kashe bugomba kuba buhoraho nyuma yo gusya, kandi ibifatika bigomba gukoreshwa neza (ibifatika bigomba kuba bihuye nibikorwa byakazi), kandi umwuka ugomba kuvanwaho bishoboka.Igice gifatika ni 0.1 ~ 0.2mm.Urudodo rwa screw ni kimwe nuburinganire bwa kashe.Ibice byombi byitumanaho bigomba gutwikirwa.Iyo winjiye, igomba kuba ihagaritse kugirango yorohereze umwuka.Kole ntigomba kuba nyinshi kugirango wirinde kumeneka no kwanduza izindi valve.
12. Iyo ukoresheje kaseti ya firime ya PTFE kugirango ushireho kashe, aho intangiriro ya firime igomba kuba irambuye kandi ikomekwa kumutwe;noneho kaseti irenze aho itangirira igomba gukurwaho kugirango firime ifatanye kumutwe muburyo bwa wedge.Ukurikije icyuho cyurudodo, muri rusange gikomeretsa inshuro 1 kugeza kuri 3.Icyerekezo kizunguruka kigomba gukurikira icyerekezo, kandi impera yanyuma igomba guhurirana nintangiriro;buhoro buhoro gukurura firime muburyo bwa wedge, kugirango ubunini bwa firime bukomere.Mbere yo kwinjiramo, kanda firime kumpera yumutwe kugirango firime ishobore kwinjizwa mumutwe wimbere hamwe na screw;guswera bigomba gutinda kandi imbaraga zigomba kuba ndetse;ntukongere kwimuka nyuma yo gukomera, kandi wirinde guhinduka, bitabaye ibyo bizoroha kumeneka.
Igihe cyo kohereza: Mutarama-14-2021