Zolinga zina zofunika kuti mupewe kulephera kwa ma valve kuchokera ku ma valve amzanja kupita ku ma disc kuphatikiza ma retters

Zolinga zina zofunika kuti mupewe kulephera kwa ma valve kuchokera ku ma valve amzanja kupita ku ma disc kuphatikiza ma retters

N'chifukwa chiyani ma valve akupitiriza kugwira ntchito? Pakukonza, kupanga, kukhazikitsa, kugwirira ntchito, kugwira ntchito ndi kukonza, sitepe iliyonse sayenera kumasuka. Kodi mumadziwa bwanji ngati valve ili ndi vuto musanachoke kufakitale kapena mutayimitsidwa mokwanira? Izi ziyenera kufufuzidwa poyang'ana maonekedwe ndi mayesero enaake. Ndi chitukuko chosalekeza cha sayansi ndi ukadaulo m'dziko lathu, kuchuluka kwa mabizinesi opanga mabizinesi akuchulukirachulukira. Kuwongolera valavu kuonetsetsa gawo lofunika kwambiri pakupanga makina opangira.
N'chifukwa chiyani ma valve akupitiriza kugwira ntchito? Pakukonza, kupanga, kukhazikitsa, kugwirira ntchito, kugwira ntchito ndi kukonza, sitepe iliyonse sayenera kumasuka. Kodi mumadziwa bwanji ngati valve ili ndi vuto musanachoke kufakitale kapena mutayimitsidwa mokwanira? Izi ziyenera kufufuzidwa poyang'ana maonekedwe ndi mayesero enaake.
Ndi chitukuko chosalekeza cha sayansi ndi ukadaulo m'dziko lathu, kuchuluka kwa mabizinesi opanga mabizinesi akuchulukirachulukira. Kuwongolera valavu kuonetsetsa gawo lofunika kwambiri pakupanga makina opangira.
1. Palibe trachoma, ming'alu ndi zolakwika zina pamtunda wamkati ndi kunja kwa thupi la valve.
2, mpando wa valavu ndi cholumikizira cha valavu ndi cholimba, pachimake cha valve ndi mpando wa valve ndi wokhazikika, wosindikiza pamwamba popanda chilema.
3, tsinde la valve ndi kugwirizana kwa spool kumakhala kosavuta komanso kodalirika, tsinde la valve silimapindika, ulusi ulibe kuwonongeka, dzimbiri.
4, kulongedza, kuwonongeka kwa ukalamba wa gasket, kutsegula kwa valve kumasinthasintha, etc.
5, valavu iyenera kukhala ndi nameplate, thupi la valve ndi nameplate liyenera kuphatikizapo: dzina la wopanga, dzina la valve, kuthamanga mwadzina, m'mimba mwake mwadzina ndi zolemba zina.
6. Malo otsegulira ndi kutseka kwa valve panthawi yoyendetsa ayenera kukwaniritsa zofunikira izi:
(a) Vavu yachipata, valavu yapadziko lonse lapansi, valavu yamagetsi, valavu yagulugufe, valavu yapansi, valavu yowongolera ndi ma valve ena ayenera kukhala otsekedwa kwathunthu.
(b) Vavu ya pulagi ndi membala wotseka valavu ya mpira azikhala pamalo otseguka.
(c) Valavu ya diaphragm iyenera kukhala pamalo otsekedwa, ndipo sayenera kutsekedwa mwamphamvu kuti valavu ya diaphragm isawonongeke.
(d) Diski ya valavu yowunikira idzatsekedwa ndi kutetezedwa.
7, valavu yachitetezo chamtundu wa masika iyenera kukhala ndi chisindikizo chotsogolera, valavu yachitetezo chamtundu wa lever iyenera kukhala ndi chida cholemera cha nyundo.
8, check valve disc kapena spool action iyenera kukhala yosinthika komanso yolondola, popanda eccentricity, displacement kapena skew phenomenon.
9. M'kati mwa valve yomwe ili ndi mphira, enamel ndi pulasitiki iyenera kukhala yosalala komanso yosalala, ndipo mzere wazitsulo uyenera kugwirizanitsidwa mwamphamvu ndi matrix, popanda ming'alu, thovu ndi zolakwika zina.
10. Malo osindikizira a Flange adzakwaniritsa zofunikira ndipo sadzakhala ndi zokopa za radial.
11, valavu sikhala ndi kuwonongeka, ziwalo zomwe zikusowa, dzimbiri, nameplate off ndi zochitika zina, ndipo thupi la valve lidzakhala ndi dothi.
12, malekezero onse a valve ayenera kutetezedwa ndi chivundikiro chotetezera, chogwirira kapena ntchito yapamanja iyenera kukhala yosinthika, palibe chokhazikika.
13. Sitifiketi ya khalidwe la valve ikhale ndi izi:
(a) Dzina la wopanga ndi tsiku lopanga.
(b) Dzina la malonda, chitsanzo ndi ndondomeko.
(c) Kupanikizika mwadzina, m'mimba mwake mwadzina, sing'anga yoyenera komanso kutentha koyenera.
(d) muyezo womwe mayesowo adachokera, kutha kwa mayeso ndi tsiku la mayeso.
(e) Nambala ya fakitale, siginecha ya woyang'anira ndi woyang'anira ntchito yoyendera.
Kuyambira valavu valavu mbale valavu ndi bwererani kusintha mu 1998 anayamba kufufuza ndi chitukuko cha magalimoto latsopano mpweya woziziritsa mphamvu kupulumutsa mphamvu ndi kuteteza chilengedwe firiji kompresa, Xue Liangliang akudziwa bwino za: kutsegula msika kusiyana, kokha mu zatsopano. ntchito ya mawu, kuti apange makina opangira mpweya wowongolera firiji kompresa luso.
M'kati mwa kafukufuku waukadaulo wamankhwala ndi chitukuko, akukhulupirira kuti kupanga makina owongolera mpweya wamagalimoto atsopano, ayenera kudutsa chotchinga chaukadaulo. Kuti izi zitheke, iye anachita mayesero ambiri ndi zoyesera, chifukwa cha zovuta zazikulu zovuta zamakono, adafunsana ndi akatswiri oyenerera. Kupyolera mu kuyesetsa kosalekeza, choyambirira cha "column valve" ku chipangizo chamakono cha "valve disc plus reset", silinda ya gasi woponderezedwa kuti akwaniritse chisindikizo chabwino, potero kuchepetsa kugwiritsira ntchito mphamvu, kuti akwaniritse bwino firiji. M'zinthuzi, adapanganso zosintha kuti atsimikizire mtundu wa chisindikizo cha gasi.
The choyambirira galimoto air conditioning firiji kompresa nthawi zambiri chifukwa cha mafuta, gasi sangathe kulekanitsidwa kapena kupatukana, kuchititsa imfa kapena zidutswa za kompresa mbali zamkati. Atatha kuchita mobwerezabwereza, adathetsa vuto lovuta kwambiri la kulekanitsa mafuta ndi gasi.
Makina ogwiritsira ntchito mphamvu zopulumutsa mphamvu komanso chitetezo cham'firiji kompresa yamagalimoto owongolera mpweya ali ndi maubwino apangidwe osavuta, voliyumu yaying'ono, kulemera kwake, kuchuluka kwa voliyumu mpaka 95%, kufalikira kwa gasi mosalekeza, palibe chodabwitsa, kugwiritsa ntchito mphamvu ndikotsikanso kuposa wachiwiri ndi wachitatu m'badwo firiji mpweya kompresa. Mbali yaikulu ndi yakuti imatha kugwira ntchito bwino pansi pa ntchito yothamanga kwambiri. Chifukwa chakusintha molimba mtima kwa chipangizo cholowetsa mafuta pamakina, chimathetsa kuyaka komwe kumachitika chifukwa cholowera mafuta koyambirira, kumapangitsa kuti firiji ikhale yabwino, ndikutalikitsa moyo wautumiki wa compressor. Liwiro la firiji air conditioning kompresa akafika 3500 revolutions pa mphindi imodzi, amasunga mafuta, si kuwotcha makina, ndi kupitiriza ntchito bwino.
Mtundu watsopano wamagetsi opulumutsa mphamvu pagalimoto komanso chitetezo cham'firiji umapanga ma index ambiri aukadaulo, monga makina ozungulira ozungulira pogwiritsa ntchito singano. Tsopano ndege yowonda kwambiri imawonjezedwa kumapeto onse a nsonga ya kompresa, yomwe imagwira ntchito yoteteza komanso yosasunthika pantchito ya mphira wa kompresa. Slider ndiye gawo labwino kwambiri la kompresa, kusuntha kwafupipafupi kumakhala kokwera kwambiri, zomwe zimapangitsa kuti kasupe azikankhira mosavuta kuti athyole, pambuyo pakusintha ndi kusinthika, pogwiritsa ntchito dzenje latsopano la kasupe, onjezerani moyo wautumiki wa masika.
Makina ogwiritsira ntchito magalimoto opulumutsa mphamvu komanso chitetezo cham'firiji kompresa, yoyenera kwambiri kukhazikitsidwa ku Changan Star, Changan Suzuki, Tianjin Xiali, FAW Garbo, Geely ndi magalimoto ena apakhomo, omwe mosakayikira adathandizira kwambiri kulimbikitsa chitukuko chamakono. makampani amagalimoto.
Zimamveka kuti opanga magalimoto angapo akukambirana naye kuti agwiritse ntchito chitukuko ndi kupanga.