Momwe mungasiyanitsire zolowera za valve ndi zotuluka
Masiku ano, monga makampani omwe akukula mofulumira m'makampani opanga zinthu ku China, mitundu ya mavavu ikuwonjezeka, ndipo khalidwe ndi zofunikira za zipangizo zopangira ma valve zikuyenda bwino. Vavu * * * imagwiritsidwa ntchito m'magawo osiyanasiyana, kotero anthu ochulukirapo amasankha magwero a valve. Tiyenera kuganizira zambiri posankha valve. Kodi mungasiyanitse bwanji kulowetsa ndi kutumiza kwa vavu? Kodi pali kusiyana kotani pakati pa cholowera cha valve ndi chotuluka? Munkhaniyi, ngati valavu iyankha kusankha kwa mavavu olowera ndi kutulutsa!
1, Momwe mungasiyanitsire cholowera ndi chotuluka chavalavu
Kulowetsa kumatanthauza zinthu kuchokera ku kafukufuku kupita ku zopanga mogwirizana ndi miyezo yakunja. Zogulitsa zapakhomo zimapangidwa ndikupangidwa ndi anthu aku China ndipo zimagwiritsa ntchito zinthu zomwe zili m'dziko.
Pambuyo pazaka zoyesayesa, ma valve aku China apeza zotsatira zabwino pakupanga ndi kugwiritsa ntchito. Komabe, mabizinesi akagula, anthu ambiri amaika patsogolo mavavu obwera kunja ndipo sakhulupirira mavavu apakhomo.
Pogula ma valve, anthu ambiri amamvetsera ubwino wa ma valve. Malo ogwirira ntchito a valve ndi osauka, choncho ubwino ndi moyo wautumiki wa valve ndizofunikira kwambiri.
Chifukwa chakuyamba koyambirira kwa kafukufuku wa mavavu a zida kunja, zida zopangira ndi R & D ndizotsogola kwambiri kuposa zaku China.
Koma m'zaka zaposachedwa, mtundu wa vavu waku China wasinthidwanso kwambiri. Pambuyo pazaka makumi ambiri za kuyamwa ndi kugayidwa, ukadaulo wopanga komanso mtundu wa mavavu a zida ku China zasinthidwa kwambiri.
Panthawi imodzimodziyo, ndikofunikira kuti makampani opanga ma valve aku China * * apititse patsogolo luso lazogulitsa ndi luso, kugwirizana ndi opanga ma valve akunja kuti apeze zotsatira zopambana, ndikuwongolera nthawi zonse ndikukula pakuphunzira.
2. Kusiyana pakati pa cholowera cha valve ndi chotulukira
1. Moyo ndi kudalirika
Mu 2021, ndidachita nawo kafukufuku wa opanga ma valve owongolera pamabizinesi akuluakulu a Sinopec. Anamvera malingaliro ndi malingaliro amabizinesi ofunikira a Sinopec pa mavavu owongolera omwe amachokera kunja.
Kusiyana kwakukulu pakati pa ma valve olamulira apakhomo ndi ochokera kunja kumawoneka mu moyo wautumiki ndi kudalirika. M'mbuyomu, kukonzanso kwakukulu kwa mafakitale a petrochemical ku China ndi mafakitale amagetsi kunali zaka 1-1.5. Pakalipano, nthawi yokonzekera yowonjezereka yawonjezeka mpaka zaka 4-5.
Nthawi zina zapadera, kukonza sikuloledwa malinga ngati valavu yolamulira ikuyamba. Ngati vuto la khalidwe la valve yolamulira limayambitsa kutsekedwa, lidzabweretsa kutaya kosawerengeka kwa ogwiritsa ntchito, ndipo kutayika kwa tsiku ndi tsiku kumatha kufika mazana mamiliyoni kapena mabiliyoni. Chifukwa chake, ogwiritsa ntchito angakonde kugwiritsa ntchito mamiliyoni kapena makumi mamiliyoni a yuan kuti agule zinthu zochokera kunja zomwe zimakhala ndi moyo wabwino komanso wodalirika.
2. Zida zoyambira ndi njira
Pakali pano, luso processing mlingo wa opanga zoweta kulamulira valavu wakhala bwino kwambiri. NC lathes ndi malo Machining nthawi zambiri amagwiritsidwa ntchito pokonza, ndipo zida zokonzera zimakhala zofanana ndi za opanga ma valve akunja.
Komabe, zigawo zambiri zazikulu mu valve yolamulira, kuyambira kasupe, diaphragm mpaka mphete yosindikiza (rabara kapena zitsulo), zimakhala ndi kusiyana kwina ndi zinthu zakunja. Makamaka, pali zinthu zingapo kapena kupitilira khumi ndi ziwiri kunja, pomwe ku China kuli ziwiri zokha.
Pali kusiyana pakati pa zoweta zazikulu kufa forgings, castings mkulu-anzanu, tungsten carbide kuumbidwa mbali, molimba aloyi akudutsa, utsi luso kuwotcherera, luso kutentha mankhwala, makamaka kugwiritsa ntchito zipangizo zapadera ndi luso lachilendo.
3. Kasamalidwe ka Archives
Opanga ma valve owongolera akatswiri akunja amaphatikiza kufunikira kwakukulu kwa kasamalidwe ka mafayilo. Valavu iliyonse yowongolera ili ndi nkhokwe zomveka, kuphatikiza mafayilo athunthu monga ogwiritsa ntchito, mikhalidwe yautumiki ndi manambala, tsiku la fakitale, tsiku loyendetsa galimoto, zolemba zokonza ndikusintha zida zosinthira. Ogwiritsa ntchito akafuna, amatha kusamutsa mbiri yakale yazinthu mkati mwa mphindi zochepa.
4. Mapulogalamu osankhidwa
Opanga ma valve olamulira akunja (omwe ali ndi Fisher monga * *) ali ndi mbiri yopanga zaka 140 kuyambira pomwe * * * control valve mu 1880, ndipo apeza zambiri pakupanga, kupanga, kukhazikitsa ndi kugwiritsa ntchito.
Fisher samangokhala ndi zida zoyesera zolimba komanso zothandizira zida, komanso ali ndi * * * mitundu yazinthu ndi mawonekedwe. Mapulogalamu osankhidwa ali ndi ntchito zamphamvu, zomveka bwino komanso zomveka bwino, kuti ogwiritsa ntchito athe kuvomereza bwino zinthu za Fisher.
5. Zida zoyesera
Zida za labotale za opanga ma valve owongolera akatswiri akunja (ndi Fisher ngati * *) ndizokwanira. Laborator yawo imatha kumaliza mayeso a CV (kV), kuyesa kwa FL, kuyesa kwa CG, kuyesa kwa XT, kuyesa kwa torque yamphamvu, kuyesa kwamphamvu kwamphamvu, kuyesa kwa moyo wozungulira, kuyesa kwamphamvu komanso kotsika kutentha, ndi zina zambiri.
Opanga ma valve apanyumba nthawi zambiri amakhala ndi zida zoyezera madzi, ndipo ambiri aiwo sanatengerebe kutengerako ndi kusunga deta. Kuphatikiza apo, akatswiri ena opanga ma valve owongolera alibe ngakhale ma labotale oyenda kuti athe kuwongolera bwino momwe ma valavu amayendera komanso mawonekedwe oyenda a valve.
6. Kuzama kwa ndondomeko
Opanga ma valve owongolera akatswiri akunja ali ndi akatswiri ambiri othandizira komanso osakhalitsa, omwe amadziwa bwino ntchito yopanga mphamvu, petrochemical, chitsulo, simenti ndi mafakitale ena.
Ambiri mwa anthuwa akugwira ntchito yothandiza ya mafakitale omwe ali pamwambawa. Amamvetsetsa mtundu, mafotokozedwe ndi momwe ma valve oyendetsera amagwirira ntchito pazovuta za malo, kutentha, kuthamanga kwa kusiyana, scouring, corrosion, corrosion, gas corrosion ndi flash, ndikulankhulana ndi unit design ndi user * * * musanagule.
Sankhani * * valavu yoyang'anira yomwe ikuyenera kugwiritsidwa ntchito kwa wogwiritsa ntchito, ndikupanga mgwirizano wokhazikika pambuyo povomerezedwa ndi wopanga ndi wogwiritsa ntchito. Othandizira ukadaulo opanga ma valve olamulira akunyumba ali pafupifupi kusowa kwa ogwira ntchito omwe ali ndi mulingo wokwanira woterewu, zomwe zimapangitsa opanga kulephera kulumikizana ndi ogwiritsa ntchito.
7. Kukhazikitsa koyenera
Miyezo yopangira ndi kupanga ma valve olamulira apakhomo ndi akunja ndi ofanana, koma ma valve owongolera akunja amapangidwa mopitilira muyezo, pomwe ma valve owongolera am'nyumba amapangidwa pambuyo pa muyezo.
Ma valve oyendetsa mpweya wa GB / t4213-2008 omwe timagwiritsa ntchito pano akhala akugwiritsidwa ntchito kwa zaka 12, ndipo zina sizikugwira ntchito pakupanga ndi kumunda komweko.
Apa, ndikuwonetsa kuti "gulu lofufuza pagawo la" valavu yowongolera "liyenera kukonza ogwira ntchito kuti awonenso mulingo wa GB / t4213-2008 pneumatic control valve posachedwa.
Nthawi yotumiza: Apr-24-2022
