1. Valve gusenyuka
1.0 ikadiri hasi hanyuma uyishyire hasi.ahabigenewe.Igice cy'ibiti by'igiti kigomba gusenywa kugirango kigenzurwe.
1.2 Kuramo impeta igumaho kumpeta yumubiri wa valve, hanyuma ukande hasi kuri bonnet hamwe nigikoresho kidasanzwe kugirango habeho icyuho hagati yumupfundikizo nimpeta.Noneho fata impeta ya kane mu bice.Hanyuma, uzamure igifuniko cya valve hamwe nigiti cya valve hamwe na disiki ya valve hanze yumubiri wa valve hamwe nigikoresho cyo guterura.Kurubuga rwo kubungabunga, witondere kugirango wirinde kwangirika kwa disiki ya valve.
1.3 Sukura imbere yumubiri wa valve, reba imiterere yintebe yintebe ihuriweho, hanyuma umenye uburyo bwo kubungabunga.Gupfukirana valve yashenywe hamwe nigifuniko kidasanzwe cyangwa igifuniko, hanyuma ushireho kashe.
1.4 Ihanagura hinge ya bits ya agasanduku kuzuza kuri bonnet.Glande yo gupakira irarekuwe kandi uruti rwa valve rudacukuwe.
1.5 Gusenya ibice byo hejuru no hepfo ya disiki ya disiki, fata disiki ibumoso n iburyo, hanyuma ugumane imbere muri rusange hamwe na gasketi.Gupima igipimo cyuzuye cya gaze hanyuma wandike.
2 Gusana ibice bitandukanye bya valve ya API:
2.1 Ubuso buhuriweho nintebe ya valve yinzugi bugomba kuba hasi hamwe nigikoresho kidasanzwe cyo gusya (imbunda yo gusya, nibindi).Gusya birashobora gukoresha umusenyi utera cyangwa umwenda wa emery.Uburyo nabwo buva muburyo bubi kugeza burangije, kandi burangije neza.
2.2 Ubuso buhuriweho na disiki ya valve irashobora kuba hasi kubiganza cyangwa imashini isya.Niba hari ibyobo byimbitse cyangwa ibinogo hejuru, birashobora koherezwa mumisarani cyangwa gusya kugirango bitunganyirizwe mikoro, kandi birashobora gusukurwa nyuma yo kuringaniza.
2 .
2 urukuta rw'imbere rw'agasanduku kuzuye.
2.5 Sukura ingese kuri glande ipakira hamwe nisahani yumuvuduko, kandi hejuru igomba kuba ifite isuku kandi idahwitse.Ikinyuranyo kiri hagati yumwobo wimbere wa glande ninkoni yo gutema kigomba kuba cyujuje ibisabwa, nurukuta rwinyuma nuwuzuza bigomba kuba byujuje ibisabwa.
Agasanduku k'ibikoresho kagomba kuba karimo jam, bitabaye ibyo kagomba gusanwa.
2.6 Kuraho hinge.Reba neza ko igice cyumutwe kigomba kuba cyiza kandi ibinyomoro bigomba kuba byiza.Irashobora guhindurwa byoroheje kumuzi ya bolt ukoresheje intoki, kandi pin igomba kuzunguruka byoroshye.
2.7 Sukura ingese hejuru yuruti rwa valve, urebe niba yunamye cyangwa idahagaze, hanyuma uyigorore nibiba ngombwa.Igice cya trapezoidal kigomba kuba kidahwitse, kitavunitse kandi cyangiritse, kandi kigashyirwaho ifu ya gurş nyuma yo koza.
2.8 Sukura impeta ya kane, hejuru igomba kuba yoroshye.Ubuso bunini ntibugomba kugira burrs cyangwa gutondeka.
2.9 Ibiti byose bifunga bigomba gusukurwa, ibinyomoro bigomba kuba byuzuye kandi byoroshye, naho igice cyurudodo kigomba gutwikirwa nifu ya gurş.
2.10 Sukura ibinyomoro n'ibiti byimbere:
Kuraho valve stem nut nut gufunga ibinyomoro hamwe nicyuma gikosora inzu, hanyuma ucukure umugozi wo gufunga werekeza kumasaha.
Kuramo ibinyomoro by'ibiti bya valve, kubyara, isoko ya disiki, hanyuma ubisukure hamwe na kerosene.Reba niba ibyuma bizunguruka mu bwisanzure kandi niba isoko ya disiki yaracitse.
LeKuramo ibiti bya valve, reba niba umugozi wimbere wa trapezoidal wimbere umeze neza, kandi umugozi wo gukosora hamwe nigikonoshwa ugomba kuba ukomeye kandi wizewe.Kwambara ibihuru bigomba kuba byujuje ibisabwa, bitabaye ibyo bigomba gusimburwa.
At Kwambika amavuta hamwe n'amavuta hanyuma ukayashyira mu mbuto.Amasoko ya disiki arateranijwe nkuko bisabwa kandi akayateranya muburyo bukurikiranye.Hanyuma, funga nimbuto zifunze, hanyuma ubikosore neza hamwe na screw.
3 Inteko yumuryango
3.1 Shyiramo disiki yujuje ibyangombwa ibumoso n’iburyo kuri valve stem clamp impeta hanyuma ubikosore hamwe nu gice cyo hejuru no hepfo.Imbere igomba gushyirwa hejuru yisi yose, kandi gaze yoguhindura igomba kongerwaho ukurikije uburyo bwo kubungabunga.
3.2 Shyiramo igiti cya valve hamwe na disiki ya valve mukicara cya valve kugirango ugenzure ibizamini.Nyuma ya disiki ya valve hamwe nubuso bwa kashe ya valve byose birahuye, menya neza ko hejuru yikimenyetso cya valve kiri hejuru yubuso bwa kashe ya valve kandi bujuje ibyangombwa bisabwa.Bitabaye ibyo, isanzure rusange igomba guhinduka.Hindura ubunini bwikariso kugeza igihe ibereye, hanyuma uyifungishe hamwe na gaze idasubizwa kugirango wirinde kugwa.
3.3 Sukura umubiri wa valve, sukura intebe ya valve na disiki ya valve.Noneho shyira igiti cya valve hamwe na disiki ya valve mucyicaro cya valve, hanyuma ushyireho igifuniko cya valve.
3.4 Shyiramo kashe yo gufunga igice cyo kwifunga cya bonnet nkuko bisabwa.Gupakira ibisobanuro n'umubare w'impinduka bigomba kuba byujuje ubuziranenge.
3.5 Kusanya impeta enye zikurikiranye, hanyuma ukoreshe impeta igumaho kugirango uyifate kugirango wirinde kugwa, hanyuma ukomereze nutubuto twa bonnet yo guterura.
3.6 Uzuza agasanduku ka valve kashe yuzuye ibintu bipakiye ukurikije ibisabwa, ubishyire muri gland yibikoresho na plaque, hanyuma ubigenzure neza ukoresheje umugozi wa hinge.
3.7 Ongera ushyireho ikariso ya valve, uzenguruke hejuru yumutiba wo hejuru kugirango utume ikadiri igwa kumubiri wa valve, hanyuma uyizirike hamwe na bolts ihuza kugirango wirinde kugwa.
3.8 Shyiramo ibikoresho byamashanyarazi ya valve;umugozi wo hejuru wigice cyo guhuza ugomba gukomera kugirango wirinde kugwa, hanyuma ukoreshe intoki niba switch ya valve ihinduka.
3.9 Ibimenyetso bya valve birasobanutse, bidahwitse kandi nibyo.Inyandiko zo kubungabunga ziruzuye kandi zirasobanutse;kandi kwemerwa birujuje ibisabwa.
3.10 Gukingira imiyoboro hamwe na valve byuzuye, kandi ikibanza cyo kubungabunga kirasukurwa.
Irembo rya valve kubungabunga ubuziranenge
Umubiri wa valve:
1.1 Umubiri wa valve ugomba kuba udafite inenge nkibisebe, ibisebe no gukubitwa, kandi bigomba gukemurwa mugihe nyuma yo kuvumburwa.
1.2 Ntihakagombye kubaho imyanda mu mubiri wa valve no mu muyoboro, kandi kwinjira no gusohoka bigomba kuba bitabujijwe.
1.3 Gucomeka hepfo yumubiri wa valve bigomba kwemeza ko bifunze neza kandi ntibisohoka.
2 Uruti:
2.1 Kugabanuka k'uruti rwa valve ntibigomba kurenza 1/1000 cy'uburebure bwuzuye, bitabaye ibyo bigomba kugororwa cyangwa gusimburwa.
2.2 Igice cya trapezoidal igice cyuruti rwa valve kigomba kuba kimeze neza, nta nenge iyo ari yo yose yamenetse cyangwa yafashwe, kandi amafaranga yo kwambara ntagomba kurenza 1/3 cyubugari bwurudodo rwa trapezoidal.
2.3 Ubuso buroroshye kandi butarangwamo ingese, kandi ntihakagombye kubaho kwangirika kwangirika no gusibanganya hejuru mugice cyo guhuza hamwe na kashe yo gupakira.Niba ubujyakuzimu bwa point imwe ya ruswa ishobora kurenga mm 0,25, igomba gusimburwa.Kurangiza bigomba kwemezwa ko biri hejuru ya 6.
2.4 Urudodo ruhuza rugomba kuba rudahwitse, kandi pin igomba gukosorwa neza.
2.5 Nyuma yo gukata inkoni yo gutema hamwe nimbuto yo gukata byahujwe, bigomba kuzunguruka byoroshye, kandi ntihazabaho kuvangavanga muri stroke yose.Urudodo rugomba gushyirwaho ifu ya sisitemu yo gusiga no kurinda.
Ikidodo 3 cyo gupakira:
3.1 Umuvuduko nubushyuhe bwo gupakira byakoreshejwe bigomba kuba byujuje ibyangombwa bisabwa na valve, kandi ibicuruzwa bigomba guherekezwa nicyemezo cyangwa ibizamini bikenewe.
3.2 Ibipimo byo gupakira bigomba kuba byujuje ubunini bwibisabwa agasanduku kashe, kandi ntibigomba gusimburwa nubunini bunini cyangwa butashyizwe munsi.Uburebure bwo gupakira bugomba guhuza nubunini bwa valve.
santimetero zisabwa, kandi zigomba gusiga marike.
3.3 Imigaragarire yo gupakira igomba gucibwa muburyo butagaragara kandi bufite inguni ya 45 °.Ihuriro rya buri mpeta rigomba guhindagurika kuri 90 ° -180 °.Uburebure bwo gupakira nyuma yo gukata bugomba kuba bukwiye, kandi ntihakagombye kubaho icyuho cyangwa superposition kuri interineti yashyizwe mubisanduku.
3.4 Impeta yintebe yo gupakira hamwe na glande yo gupakira igomba kuba imeze neza nta ngese, imbere yisanduku yo gupakira igomba kuba ifite isuku kandi yoroshye, ikinyuranyo hagati yinkoni yumuryango nimpeta yintebe kigomba kuba mm 0.1-0.3, kandi ntarengwa igomba ntibirenza mm 0,5.Ikinyuranyo hagati yurukuta rwimbere rwibisanduku byuzuye ni 0.2-0.3 mm, kandi ntarengwa ntirurenga mm 0.5.
3.5 Nyuma yo gukomera kwa hinge, isahani yumuvuduko igomba guhorana neza kandi imbaraga zo gukomera zirasa.Glande yo gupakira hamwe nu mwobo wimbere wicyapa cyumuvuduko bigomba kuba bihuye nibisobanuro bikikije uruti rwa valve.Glande yo gupakira ikanda mucyumba cyo gupakira igomba kuba 1/3 cy'uburebure bwayo.
4 API Irembo rya Valve Ikimenyetso cyo gufunga:
4.1 Nyuma yo kubungabungwa, disiki ya valve na valve ifunga intebe igomba kuba idafite ibibanza na shobuja, igice cyitumanaho kigomba kubarirwa hejuru ya 2/3 byubugari bwa valve, kandi kurangiza bigomba kugera kuri ▽ 10 cyangwa birenga.
4.2 Guteranya disiki yikizamini.Disiki ya valve imaze kwinjizwa mucyicaro cya valve, menya neza ko intanga ya valve iri hejuru ya mm 5-7 hejuru yintebe ya valve kugirango urebe neza ko ifunze.
4.3 Mugihe cyo guteranya disiki yibumoso n iburyo, kwiyobora bigomba guhinduka, kandi igikoresho cyo kurwanya ibitonyanga kigomba kuba cyiza kandi cyizewe.
Imyumbati 5:
5.
5.2 Ibice byose bitwara bigomba kuba bimeze neza kandi bizunguruka byoroshye.Nta gucikamo, ingese, uruhu ruremereye nizindi nenge hejuru yikoti ryimbere hamwe nudupira twibyuma.
5.3 Isoko ya disiki igomba kuba idafite ibice no guhindagurika, bitabaye ibyo igomba gusimburwa.3.5.4 Imigozi ikosora hejuru yumutiba wo gufunga ntishobora kurekurwa.Urubuto rwibiti ruzunguruka mu buryo bworoshye, kandi gukuraho axial biremewe ariko ntibirenza mm 0.35.
Igihe cyo kohereza: Jun-03-2019