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GUTORANYA NO GUKORESHWA GUKORESHWA KUBIKORWA BYIZA bya LECCO. Inzobere ya Lecco Valve isubiza uburyo bwo kugenzura indege yumutekano neza kandi byihuse

GUTORANYA NO GUKORESHWA GUKORESHWA KUBIKORWA BYIZA bya LECCO. Inzobere ya Lecco Valve isubiza uburyo bwo kugenzura indege yumutekano neza kandi byihuse

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Umuvuduko wo kugenzura ugena umuvuduko wizina wa valve yumutekano, ubushyuhe bwimikorere bugena imikoreshereze yubushyuhe bwikigereranyo cyumutekano wumutekano, ibarwa ryumuvuduko uhoraho wumuvuduko wumutekano ugena umuvuduko uhoraho wimpeshyi cyangwa lever, hanyuma ugahitamo ibikoresho n'imiterere ya valve yumutekano ukurikije ikoreshwa ryikigereranyo, hanyuma ikabara diameter yumuhogo wa valve yumutekano ukurikije irekurwa ryumutekano. Ibikurikira n amategeko rusange yo guhitamo valve yumutekano.
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Calibibasi yumutekano no kuyitaho
Kugirango ugerageze ibipimo bya tekiniki yumutekano bigomba kuba ikizamini cyuzuye, gerageza icyangombwa cyibanze gisabwa ni ukugira leta ikora, ndetse irenze leta ikora. Usibye ubushyuhe bwinshi hamwe nubwato bwumuvuduko mwinshi nibindi bikoresho, iki gikoresho cyipimisha kigomba kandi kuba gifite ibikoresho bitandukanye byo kugena byihuse ibipimo, kandi bikanemeza ko umuvuduko mwinshi wubushyuhe bwo hejuru hamwe n’umuvuduko ukabije w’amazi, igiciro ni kinini.
Kugenzura ni igice cyikizamini cyumutekano kandi nikintu cyingenzi cyikizamini cyuruganda. Mbere yo kuva mu ruganda, imbonerahamwe yumutekano igenzura kumiterere yubushyuhe bwicyumba ikoreshwa mugukingura igitutu no gupima ikizamini cyikirere. Umutekano wa valve icyumba cyo kugenzura ubushyuhe urashobora gukora gusa gufungura igitutu no kugenzura ikizamini.
(1) Ni ibihe bihe bigomba gukurikiranwa na valve yumutekano
1) Mbere yo kubika igihe kirekire cyangwa * gukoresha
2) Kugenzura buri gihe
3) Ibyangiritse cyane kandi byangiritse
4) Imyanya ifite ibyapa byabuze
5) Valve hamwe na kashe ya sisitemu yangiritse
(2) Akamaro nuburyo bwo guhindura igitutu cyintebe
Igipimo cyigihugu cyibisobanuro byumuvuduko winyuma bivuga valve yubutabazi kugirango isohoke, umuvuduko wo hagati wamanutse ku giciro runaka, disiki yo guhura nintebe, ni ukuvuga uburebure bwuguruye ni zeru, indangantego yumuvuduko wumuvuduko uhagaze, umuvuduko winyuma nawo hasi, byinshi cyane ni bibi, hasi cyane bizatera igihombo giciriritse ningufu, ni hejuru cyane, mugihe gito cyoherezwa mu kirere, cyateye valve inshuro nyinshi gusimbuka, Ihame nuguhindura umuvuduko wintebe yinyuma bishoboka kugirango ugabanye igihombo cyiciriritse kandi ingufu mugihe cyo kugera ku myuka ihumanya ikirere.
(3) Uburyo bwo Guhindura
Umuvuduko wintebe winyuma uhindurwa muguhindura impeta, ihame ryo guhinduka ni ihame ryikinyuranyo, icyuho gito, niko kurwanya cyane iyo bisohotse, niko imbaraga zifata ikinono hasi, niko bigoye gusubira kuri icyicaro, kurundi ruhande, uko icyuho kinini, niko byoroshye gusubira inyuma, niko umuvuduko wintebe winyuma.
Kuri valve yumutekano hamwe nimpeta yo hasi gusa igenzura, impeta igenga irazamuka, igitutu cyinyuma cyamanutse, impeta igenzura iramanuka, igitutu cyinyuma kiri hejuru; Kuri valve yumutekano hamwe nimpeta yo hejuru no hepfo igenga impeta, intera yimpeta yo hejuru no hepfo igenga impeta iragabanuka, umuvuduko wintebe winyuma uragabanuka, intera yo hejuru no hepfo igenga impeta iriyongera, umuvuduko wintebe winyuma uriyongera.
(4) kugenzura uburyo nibyiza nibibi
Igenzura ryumutekano rifite igenzura ryumurima (kugenzura kumurongo) no kugenzura imbonerahamwe igenzura uburyo bubiri, ibisabwa byemerera bigomba kugerageza kugenzura mumurima, kuko kugenzura umurima birakwiriye kubikorwa byukuri, bityo birashobora kuba byiza.
Ibyiza byo kugenzura umurima: byoroshye kugenzura ububiko bwumutekano wo gusudira, birashobora gupimwa umuvuduko winyuma, gupima neza.
Ikibi ni uko igihe cyo guhinduranya ari kirekire, sisitemu igomba kuzamurwa inshuro nyinshi, ntabwo ari ubukungu, ibyago byinshi, ntishobora gukora ikizamini cya kashe.
Ibyiza nibibi byumutekano wa valve icyumba cyo kugenzura ubushyuhe:
A. Gukemura ihinduka no gutahura ibimenyetso byumutekano wubushyuhe busanzwe nubushyuhe bwo gukora munsi ya 250C.
B. Menya ikosa rito ryerekana umuvuduko wo gufungura valve yumutekano, uzigame igihe cyo guhindura valve yumutekano mushya washyizweho, kugabanya ubukana bwumurimo, kugabanya gukoresha ingufu no kugabanya ingaruka zakazi.
C. Hariho ikosa riri hagati yubushyuhe bwo gukora nubushyuhe busanzwe (isoko iba yoroshye mubushyuhe bwo hejuru), kandi umuvuduko wintebe yinyuma ntushobora kugenzurwa.
(5) uburyo bukoreshwa mukugenzura ubushyuhe busanzwe
Umwuka, azote n'amazi bikoreshwa mugusuzuma ubushyuhe busanzwe (umuvuduko uri hejuru ya 20Mpa). Oxygene, hydrogène, gaze ya acetylene nibindi byaka, bifasha gutwikwa cyangwa ibitangazamakuru byangiza kandi byangiza ntibishobora gukoreshwa nkigenzura rito. Kerosene, lisansi, mazutu, nibindi, ntibishobora gukoreshwa nkisoko rito. Nubwo gaze karuboni ya gaze karuboni idafite uburozi kandi ntishobora gukongoka, biroroshye guhagarika no guhagarika umuyoboro.
(6) ihame ryumutekano wa valve
Ikigereranyo hamwe nigitutu cyanyujijwe mumurongo wumutekano wagenzuwe. Iyo umuvuduko wo hagati uzamutse ufunguye kumurongo wumutekano wumutekano, umuvuduko muriki gihe urapimwa, kandi igitutu cyo gufungura gishyirwa kandi kigahinduka mugiciro cyagenwe kugirango kirangize kugenzura gufungura. Noneho iyo igitutu kigabanutse ku giciro cyagenwe (90% yumuvuduko ufungura), igipimo cyumuvuduko cyangwa ubundi buryo bwemewe n amategeko bukoreshwa mugusuzuma niba imyanda iciriritse, ni ukuvuga kugenzura kashe.
Nigute ushobora kugenzura indege yumutekano neza kandi byihuse
Indege yumutekano windege ni ubwoko bwumutekano wububiko hamwe nuburyo bushya. Irakoreshwa cyane cyane muri peteroli na gaze karemano, inganda zikora imiti, ingufu zamashanyarazi, metallurgie na gaze yumujyi nizindi nzego. Nibikoresho byiza byo gukingira birenze ibikoresho byotswa igitutu, kontineri cyangwa imiyoboro. Inyungu zingenzi zahindutse ibikorwa byintangiriro kubikorwa byindege itaziguye, byongera ibyiyumvo byibikorwa, kandi amaboko akoreshwa muri piston nkuru ya valve, imiterere yintebe yikimenyetso kabiri, ibisobanuro bihanitse, gusubiramo neza, gusubira kwimuka vuba, ntibishobora gutemba , fata umuvuduko mwinshi winyuma, ubuzima burebure bwakazi, akazi gahamye kandi kwizewe, birashobora kandi kuba kalibrasi kumurongo, hanyuma ugasimbuka inshuro nyinshi nyuma yo gusezererwa, birashobora guhita bigaruka, Gufunga cyane, byoroshye gukora no kubungabunga.
Indege yumutekano windege
Icyuma cyumutekano wicyitegererezo gishingiye kumurongo usanzwe wumutekano wimpanuka, wongeyeho uburyo bwikigereranyo, kugirango valve yumutekano igire indege yumutekano wikigereranyo ninshingano ebyiri za valve isanzwe yumutekano. Ibiranga ni: ibikorwa byukuri kandi byizewe; Imikorere ya kashe yatezimbere cyane; Gutandukanya no gufunga itandukaniro ryoroshye biroroshye kuzuza ibisabwa; Igikorwa cyunvikana, imyuka nini. Noneho uzi uburyo indege yumutekano windege igomba guhinduka? Inzobere yacu ya Leco valve izagutegurira ubu bumenyi.
Ubwoko bwimpanuka yumutekano
Uburyo bwo kugenzura indege ya pilote:
Ubwa mbere, igenzura ryumutekano windege igenzurwa muri rusange kugenzura kuri sitasiyo igenzurwa n’umukoresha, mu bihe bidasanzwe birashobora gukoreshwa mu kugenzura umurima, umukoresha ugenzura urubuga agomba gutanga ibisabwa bikenewe kugira ngo agenzure.
Icya kabiri, uyikoresha agomba gutanga indege yumutekano wibikoresho byuruganda, igitutu cyo gushushanya no gukoresha igitutu cyumuyoboro wibikoresho, raporo yanyuma ya kalibrasi cyangwa igitekerezo cya kalibrasi cyatanzwe numugenzuzi wibikoresho.
Bitatu, reba amakuru yatanzwe kugirango asubirwemo, menya igitutu cyo gushiraho.
4. Reba neza indege nshya yumutekano windege hamwe namakuru yuzuye. Mubihe bisanzwe, iminsi ibiri yakazi irifuzwa; Kubirindiro byumutekano byindege kubwinshi cyangwa bikeneye kubungabungwa, igihe cyo kurangiza kizagenwa ukurikije uko ibintu bimeze binyuze mubyifuzo n’umukoresha.
Batanu, ukurikije ibiri muri kalibrasi, uzuza inyandiko ya kalibrasi, utange raporo yubugenzuzi.
Gatandatu, nyuma yo kugenzura, ikizamini kizamenyesha umukoresha kubona indege yumutekano windege hamwe na raporo yubugenzuzi.


Igihe cyo kohereza: Nzeri-03-2022

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