Momwe mungakulitsire moyo wautumiki wa valve yothamanga kwambiri

Momwe mungakulitsire moyo wautumiki wa valve yothamanga kwambiri The MAIN FORgings MONGA VALVE thupi lidzawunikidwa ndi ultrasonic one BY. Sipadzakhala kuchulukitsidwa kwa chilema m'mbali zonse. Pamene kukhudzika koyambirira kumafunika kukhala 2 ~ m'mimba mwake yofanana, sipadzakhala vuto limodzi lalikulu kuposa lomwe likufotokozedwa mu Table 4. Pakuyesa kusindikiza, patatha nthawi yochepa ya kukakamizidwa kwa mayesero, chiwerengero chachikulu chovomerezeka chovomerezeka kupyolera mu kusindikiza. pamwamba pa mpando kuyenera kugwirizana ndi zomwe JB/T9092: sipayenera kukhala kutayikira kowonekera kumbuyo kwa mphete yokwera; Pakuyesa kwa chisindikizo chapamwamba, sikuyenera kukhala kutayikira kowonekera pakapita nthawi yayifupi yakukakamiza mayeso. Kulumikizana kwapamwamba: Forging Angle Type high pressure vavu Mikhalidwe yaukadaulo (1) 4.14.6.2 Ingot kapena mbiri yokhala ndi mainchesi kapena makulidwe akulu kuposa 80mnL idzawunikidwa molingana ndi GB/T1979 ndipo itsatira zomwe zili mu Table 2. Gulu 2. 4.14 .6.3 Ingot kapena mbiri yokhala ndi m'mimba mwake kapena makulidwe opitilira 80mm iyenera kutsatira zomwe zili mu Gulu 3. Gulu 3 4.15 Kuyesa kosawononga ufa, ndi zomangira zidzayesedwa ndi maginito ufa. 4.15.2 Vavu thupi ndi zina zazikulu forgings adzayesedwa ndi akupanga yoweyula mmodzimmodzi, ndipo sipadzakhala chilema ndende m'madera onse. Pamene kukhudzidwa koyambirira ndi 2 ~ m'mimba mwake yofanana, chilema chimodzi sichidzakhala chachikulu kuposa zomwe zili mu Table 4. Table 4 Chilema chofanana ndi m'mimba mwake 4. 15.3 Kusindikiza pamwamba pa valve disc ndi mpando wa valve kudzayesedwa kuti alowemo imodzi ndi imodzi. pambuyo pokonza, ndipo palibe ming'alu yomwe imaloledwa. 4. 15.4 Mavavu onse okhala ndi mbali zolumikizira zowotcherera adzayezetsa kulowa kumapeto kwake ndipo zotulukapo zake sizikhala ndi zolakwika. 4.16 Mayeso a Pressure 4.1. Kuyesa kwa chipolopolo cha 6.1, pakuyezetsa kwakanthawi kochepa, mu gawo lililonse la valavu sikhala ndi kutayikira kowonekera, kulongedza kumatha kuwongolera kuti muchepetse kupanikizika. Amene alephera kukhoza mayeso adzachotsedwa ndipo sadzakonzedwa kapena kukonzedwa. 4.16.2 Pakuyesa kusindikiza, pakapita nthawi yochepa ya kukakamizidwa kwa mayeso, kuchuluka kwakukulu kololedwa kutayikira kudzera pamalo osindikizira ampando kuyenera kugwirizana ndi zomwe JB/T9092: pasakhale kutayikira kowonekera kumbuyo kwa mpando. mphete yokwera; Pakuyesa kwa chisindikizo chapamwamba, sikuyenera kukhala kutayikira kowonekera pakapita nthawi yayifupi yakukakamiza mayeso. 4.16.3 Mavavu okhala ndi zida zina zoyankhira aziyang'aniridwa ndi chipangizo chothandizira kuti atsegule ndi kutseka ma valve panthawi ya mayeso osindikizira komanso mayeso osindikiza apamwamba. 5 Malamulo Oyendera 5.1 Zinthu Zoyendera Mavavu amagawidwa m'mawunikidwe a fakitale, kuyendera zitsanzo ndi kuyesa mtundu. Zinthu za mayeso osiyanasiyana zidzafotokozedwa mu Table 5. Table 5 Zinthu zoyendera, zofunikira zaumisiri ndi njira zoyendera 5.2 Kuyang'anira komwe kumatuluka Chilichonse chidzawunikiridwa musanachoke kufakitale, ndipo kuyenderako kudzakhala koyenerera musanachoke kufakitale. Kuyang'anira kotuluka kudzachitika musanapente. 5.3 Kuwunika kwa sampuli ndi kuyesa kwa mtundu 5.3.1 Pambuyo popanga, kuyezetsa kwachitsanzo kudzachitika nthawi ndi nthawi kapena pakatha kuchuluka kwa kupanga. 5.3.2 Kuyang'ana kwamtundu kudzachitika pamene chinthu chokhala ndi kamangidwe katsopano kapena kamangidwe katsopano, zinthu kapena ukadaulo zikamalizidwa, kapena bungwe loyang'anira chitetezo cha dziko likapereka zofunikira zoyesa. 5.3.3 Kuwunika kwa sampuli ndi kuyesa kwa mtundu kudzachitika ndi sampuli. 5.4 Zitsanzo za kuchuluka kwa Zitsanzo zitha kusankhidwa mwachisawawa kuchokera kuzinthu zomwe zadutsa pakuwunika kumapeto kwa mzere wopanga, kuchokera kuzinthu zomalizidwa, kapena kuchokera kuzinthu zomwe zaperekedwa kwa ogwiritsa ntchito koma osagwiritsidwa ntchito ndikusungidwa mufakitale. Nambala yachitsanzo yachidziwitso chilichonse ndi chimodzi, ndipo chiwerengero chake chocheperapo sichiposa zisanu. Chiwerengero cha ma cardinalities omwe alipo potengera zitsanzo sichimangotengera zitsanzo za ogwiritsa ntchito. Pakuwunika kwaubwino wa mndandanda wonse wazinthu, mafotokozedwe awiri okhala ndi kukula kwadzina kokulirapo ndi imodzi yokhala ndi kukula kocheperako idasankhidwa kuti iwunikidwe. 6 Njira Zoyesera 6.1 Mayeso a Pressure 6.1.1 Kuthamanga kwa chipolopolo cha vavu ndi kutalika kwake kudzakhala molingana ndi JB/T9092. 6.1.2 Kuyesa kwa chisindikizo chamadzimadzi, kutsika kwa mpweya wotsekemera wa gasi ndi kuyesedwa kwapamwamba kwa chisindikizo, kupanikizika kwa mayesero kudzakhala molingana ndi zomwe JB Hall 9092 ikupereka, ndipo valavu yowonongeka sidzasindikizidwa. 6.2 Mayeso ogwiritsira ntchito 6.2.1 Tsekani valavu ndi chipangizo choyendetsa galimoto chomwe chimagwirizanitsidwa ndi valavu, tsegulani mapeto a valve, lembani mapeto olowera ndi sing'anga, gwiritsani ntchito 1.1 nthawi yothamanga mwadzina kapena kusiyana kwakukulu kovomerezeka kwa ntchito, ndiyeno tsegulani valavu ndi chipangizo choyendetsa galimoto chomwe chili pa valve; Vavu YA VAVU YOGWIRITSA NTCHITO PAMANJA YA MUNTHU IDZASEGULIDWA NDI MANKHWALA A MUNTHU KUGWIRITSA NTCHITO KANKHONO (WULIRO) WA VALVI KAPENA GUMU LA M'MANJA LA NJIRA YOCHEPETSA GULU LA MANZIRO. 6.2.2 Tsegulani pang'onopang'ono valavu, kutseka mapeto a valavu, lembani valavu ndi sing'anga, gwiritsani ntchito 1.1 nthawi yothamanga mwadzina, ndiyeno mutseke valve yogwiritsira ntchito ndi chipangizo choyendetsa galimoto; Vavu YA VAVU YOGWIRITSIDWA NTCHITO PAMANJA IDZAtsekedwa NDI MANJA YA MUNTHU KUGWIRITSA NTCHITO NTCHITO (KUGWIRITSA NTCHITO) CHA VAVU KAPENA GUMU LA M'MANJA LA ZINTHU ZONSE ZONSE ZONSE. Kenako siyani valavu yotseguka ndipo valavu iyenera kukhala yosindikizidwa. 6.3 Kuyesa kwa mankhwala a zida za ma valve kumawunikidwa pa thupi la ma valve, ndipo sampuli zodula zikhale 6.5mm pansi. 6.4 Zipangizo zamakina opangira zida za valavu ziyenera kuchitidwa ndi mipiringidzo yoyesera ya nambala yomweyo ya ng'anjo, kupangira batch ndi batchi yochizira kutentha kwa thupi la valve molingana ndi njira yofotokozedwa ndi GB/T228. 6.5 Intergranular dzimbiri mayeso mipiringidzo austenitic zosapanga dzimbiri mayeso mipiringidzo ndi chiwerengero chomwecho thupi, mtanda womwewo wa forging, mtanda womwewo wa kutentha mankhwala adzayesedwa mogwirizana ndi mfundo zogwirizana. Ngati ndi kotheka, perekani chitsanzo kuchokera ku thupi la valve kuti muyesedwe. 6.6 Kuyesa kosawononga Zomwe zimaperekedwa ndi JB/T6903 zoyezetsa akupanga, komanso kuyesa kwa tinthu ta maginito kudzakhala molingana ndi zomwe JB/T6439 ili nazo. 6.7 Kuwunika Zizindikiro Pa Thupi la Vavu Yang'anani zizindikiro zomwe zasindikizidwa pamwamba pa thupi la valve. 6.8 Onani zomwe zili pa nameplate. Sindikizani zizindikiro pa nameplate ya valve. 7 logo 7.1 Zomwe zili mu Mark Valves zidzalembedwa molingana ndi 7.2 ndi 7.3. 7.2 Zizindikiro pa thupi la vavu Zizindikiro zokhazikika zotsatirazi zidzalembedwa pa gulu la vavu: Dzina la wopanga kapena chizindikiro cha malonda; - Zakuthupi kapena code; Kuthamanga mwadzina; - kukula mwadzina; - Chizindikiro chamayendedwe - Kupanga nambala ya batch; - Nambala ya seri ya mndandanda wazopanga. 7.3 Zizindikiro pa nameplate Tsamba la dzina lizikhala ndi izi: Dzina la wopanga Mphamvu yadzina; - kukula mwadzina; -- Kutentha kwakukulu kovomerezeka kovomerezeka komanso kuthamanga koyenera kovomerezeka; -- Kusiyana kwakukulu kovomerezeka kovomerezeka (pamene kusiyana kwa kuthamanga kuli kochepa); - Zida za thupi la vavu. Momwe mungakulitsire moyo wautumiki wa valavu yothamanga kwambiri Momwe mungakulitsire moyo wautumiki wa valavu yothamanga kwambiri Ultrahigh pressure valve yakhala ikugwiritsidwa ntchito kwambiri popanga zinthu zolimba kwambiri, makampani opanga mankhwala, mafakitale a petrochemical, ukadaulo wopanga, isostatic pressure processing, ultra-high static pressure. extrusion, zitsulo za ufa, kupanga zitsulo ndi geophysical, kafukufuku wa geological ndi zina. Mavavu othamanga kwambiri amatha kugwiritsidwa ntchito kuwongolera kutuluka kwa mpweya, madzi, nthunzi, mitundu yonse yazinthu zowononga, matope, mafuta, zitsulo zamadzimadzi ndi ma radio radio ndi mitundu ina yamadzimadzi. Gawo lotsegula ndi lotsekera ndi mbale ya valve yopangidwa ndi disc yomwe imazungulira kuzungulira kwake mu thupi la valve kuti ikwaniritse cholinga chotsegula ndi kutseka kapena kusintha. 1, pewani kugwira ntchito pansi pa digiri yaing'ono yotseguka ya valavu yothamanga kwambiri, ngati valavu yaing'ono yotseguka ya singano kapena kutsegula pang'onopang'ono, gwirani ntchito pang'onopang'ono, kukokoloka kwakung'ono ndi koopsa, moyenerera kuonjezera phula la makina otseka, kukulitsa kutsegula. kuthamanga ndi kukweza, kumawonjezera kutsegulidwa kwa ntchito, kupangitsa kuti mpata wothamanga ukhale waukulu, scour imachepa, imatha kusintha moyo wautumiki. 2, pewani valavu yothamanga kwambiri yomwe imagwira ntchito kutentha kwapakati, kutentha kwapakati kumakhudza kwambiri moyo wa valavu, kutentha kwapakatikati, kufupikitsa moyo wa valavu yothamanga kwambiri, mwinamwake motalika. Choncho, kuwonjezera chipangizo choziziritsa pa valve yothandizira kupanikizika kungathandizenso kwambiri moyo wautumiki wa valve. 3. Pansi pa zovuta zosiyanasiyana zogwirira ntchito, gwiritsani ntchito mphamvu yosindikizira yofananira, sankhani kusindikiza koyenera, gwiritsani ntchito wrench ya torque kuti mutseke, kapena zindikirani kuwongolera kwa valavu yothamanga kwambiri, kuti mupewe singano ya valavu pamene simukuyika. kukokoloka ndi kuvala ndi mpando extrusion kuwonongeka. 4, fyuluta yanthawi zonse ya ultra-high pressure valve high pressure medium and clean filter, onjezerani madzi kuti mugwiritse ntchito kusefa. Mukagwiritsidwa ntchito pafupipafupi, kuzungulira kuyenera kufupikitsidwa moyenera. Tsukani tanki yamafuta nthawi zonse ndikusintha sing'anga yatsopano nthawi yomweyo. Malinga ndi momwe zida zilili, kuyeretsa ndi kusintha kwamafuta kumatha kufupikitsidwa. 5, kukhazikitsa kapena m'malo mwa valavu ya singano yothamanga kwambiri iyenera kutsukidwa bwino. Kupewa kubweretsa zinyalala kuti imathandizira kuvala kwa vavu ya singano. Ultrahigh kuthamanga valavu wakhala chimagwiritsidwa ntchito superhard zinthu kupanga, makampani mankhwala, makampani petrochemical, processing luso, isostatic kuthamanga processing, kopitilira muyeso-mkulu malo amodzi kuthamanga extrusion, zitsulo ufa, zitsulo kupanga ndi geophysical, kafukufuku geological ndi zina. Mavavu othamanga kwambiri amatha kugwiritsidwa ntchito kuwongolera kutuluka kwa mpweya, madzi, nthunzi, mitundu yonse yazinthu zowononga, matope, mafuta, zitsulo zamadzimadzi ndi ma radio radio ndi mitundu ina yamadzimadzi. Gawo lotsegula ndi lotsekera ndi mbale ya valve yopangidwa ndi disc yomwe imazungulira kuzungulira kwake mu thupi la valve kuti ikwaniritse cholinga chotsegula ndi kutseka kapena kusintha.