Kukula kosalekeza kwa mabizinesi a Vallary (1967-1978)
Chitukuko cha Makampani 01 chikukhudzidwa
Kuyambira mu 1967 mpaka 1978, chifukwa cha kusintha kwakukulu kwa malo ochezerawo, kukula kwa mafakitale a Valabry akhudzidwanso. Mawonekedwe akulu ndi:
1. Valavu Zotsatira zimachepetsedwa kwambiri, ndipo mtunduwo umachepetsedwa kwambiri
2. Valavu Kafukufuku wasayansi omwe ayamba kupanga mawonekedwe akhudzidwa
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4. Kupanga kosakhazikika kwa mavuvu apamwamba ndi apakatikati kunayamba kuwonekera
02 PANGANI POPHUNZITSIDWA kukulitsa "Valve Liness Road"
Mtundu wa zinthu muvalavuMakampani atsika kwambiri, ndipo atapanga mapangidwe apamwamba kwambiri komanso apakatikati, boma limafotokoza kufunika kwa izi. Bureau Wonse wa Utumiki woyambirira wa makina makina adakhazikitsa gulu la valavu kuti ikhale ndi mwayi wosinthira mabizinesi a valavu. Pambuyo pakufufuza mozama ndi kafukufuku, gulu la Valve lidatumiza malingaliro pazinthu zomwe zachitika pakupanga ma vanves apamwamba kwambiri a mavavu apamwamba "apakatikati", omwe adaperekedwa ku boma la boma. Pambuyo pofufuza, adaganiza zoti agwiritse ntchito ma 52 miliyoni pakugulitsa mavalidwe a Valoge kuti athetse vuto la kusanduka kwakukulu kwa zovuta komanso zapakatikatimavuvu ndi kuchepa kwabwino posachedwa.
1. Misonkhano iwiri ya Kaifong
Mu Meyi 1972, dipatimenti yoyamba ya makina idagwira dzikovalavuNtchito yogwirira ntchito kachisitolo ku Kaifeng City, dera la Henan. Magawo 125 ndi nthumwi za 198 zochokera m'mafakitale 88, zofufuzira 8 zopangidwa ndi sayansi ndi ma inssetory, 13 ndi ma sunigicalry Bureauus ndipo ogwiritsa ntchito ena adapita kumisonkhano. Msonkhanowu unaganiza zobwezeretsa mabungwe awiri a makampani ndi luntha la machesi, ndipo adasankha Kaifor HighPation Spekiting Institute Institute Udindo wa Luso Lalikulu. Misonkhanoyi idakambidwanso komanso kufufuza nkhani zokhudzana ndi "makono atatu" Kuyambira nthawi imeneyo, makampani ndi nzeru zomwe zasokonezedwa kwa zaka zisanu ndi chimodzi zayambiranso. Izi zathandiza kwambiri kulimbikitsa mavaivala ndikuwulula pang'ono.
2. Yambitsaninso Ntchito Zogulitsa Mafakitale ndi Kusinthana Kwachidziwitso
Misonkhano ya Kafeng mu 1972, magulu a mafakitale anayambiranso ntchito zawo. Panthawiyo, mafakitale 72 okha ndi omwe adatenga nawo mbali m'magulu opanga mafakitale, ndipo mafakitale ambiri sanatengepo gawo m'gulu la akatswiri akatswiri. Kuti mulingane ndi mafakitale ambiri momwe mungathere, dera lirilonse limapangitsa zochitika zamakampani motero. Shenyang Hill Valve fakitale, valavu ya Beijing fakitale, Shanghai Valve fakitale ya yun,Tianjin valavu, Great Highve Hilve ndi sigration Varfary fakitale, ndi zigople Highves Streakle Streakle, North China, East China, pakati, kumpoto chakumadzulo, komanso kumadera akumwera chakumadzulo. Munthawi imeneyi, masewera olimbitsa thupi ndi luntha la zinthu zambiri linali zosiyanasiyana komanso zipatso zambiri, ndipo anali otchuka kwambiri ndi mafakitale. Chifukwa cha kukula kwa ntchito zamakampani, zokumana nazo pafupipafupi, kuthandizirana mogwirizana, kumangolimbikitsa kusintha kwa mafakitale osiyanasiyana, motero, makampani omwe ali pakati pa mafakitale, akuwonetsa bwino komanso kukula.
3. Chitani "makono atatu" a valavu
Malinga ndi mzimu wa misonkhano iwiri ya kaifong ndi malingaliro a Bureau ya Utumiki woyamba wa makina ofufuza, Sealery Seastain adakonzanso Valal Valve, amagwira ntchito mothandizidwa ndi mafakitale osiyanasiyana. Ntchito "yamakono" ndi ntchito yofunika kwambiri yaukadaulo, yomwe ndi njira yothandiza yothandizira kusintha kwaukadaulo kwa mabizinesi ndikuwongolera kuchuluka kwa zinthu za valavu. Valavu "Magulu atatu amakono" ogwira ntchito amagwira ntchito molingana ndi "zabwino" (zosavuta "zosinthana) komanso" magawo anayi, kulumikizana ndi magawo onse) mfundo. Zomwe zili zofunikira pantchito ili ndi mbali zitatu, imodzi ndiyosavuta mitundu yophatikizidwa; winayo ndikupanga ndikusinthanso miyezo yaukadaulo; Chachitatu ndikusankha ndi kumaliza zinthu.
4. Kafukufuku waukadaulo walimbikitsa chitukuko cha kafukufuku wa sayansi
. Mu 1971, ofufuza zasayansi asayansi abwerera ku gulu linalo lina, ndipo buku lofufuzira mapulani limachulukana anthu oposa 30, ndipo adatumizidwa ndi utumiki wochita kafukufuku. Labotale losavuta linamangidwa, chipangizo choyesera chofufumitsa chidakhazikitsidwa, ndipo kupaka mphamvu ndi makina ena oyeserera adapangidwa ndikupangidwa, ndipo kafukufukuyu adayamba.
. Pakati pawo, pali zinthu 8 zamatenthedwe, zinthu 16 zakukhosi pamwamba, zinthu 6 zokunyamula, 1 chinthu chamagetsi, ndi zinthu 6 zamayeso. Pambuyo pake, ku Harbin Search, Wuhan Desictiction Search, ndi a Hefei Generary Search, omwe amasankhidwa kuti akonzekeretse masikono angapo Atapangidwa mu kafukufuku wa kafukufuku, womwe walimbikitsa kupanga kafukufuku wa sayansi mu mafakitale a Valva. Zotsatira zake zazikulu zili motere:
1) Tack pa chikhomo. Kafukufuku woyikapo pansi amafunitsitsa kuthetsa vuto la kutayikira kwamkati kwavalavu. Panthawiyo, zida zopindika zopindika zinali 20cr13 ndi 12cr18 ndi 12cr18Nar, zomwe zidakhala zotsika pang'ono, zobvala zopanda pake, mavuto akulu mkati mwazivalo, komanso moyo waufupi. Shenyang Priarve Searth Institutetion Institute Institutesi ndi Harbin Boiler Factory amapanga gulu lofufuzira katatu. Pambuyo pa zaka 2 zolimbikira, mtundu watsopano wa chrome-manganese atanyamula zinthu zopitilira m'manda (20cr122Mo8) adapangidwa. Zinthuzo zili ndi magwiridwe antchito. Kutsutsa kosangalatsa, moyo wautali wautumiki, ndipo palibe nickel ndi chromium, zinthu zitha kutengera ukadaulo, pambuyo paukadaulo, ndizofunika kwambiri pakukwezedwa.
2) Kufufuza. Cholinga cha kafukufuku woloza ndikuthetsa vuto la valavu ya valavu yopumira. Panthawiyo, kulongedza kwa Valavu kunali makamaka asbestos ophatikizidwa ndi mafuta ndi asbestos, ndipo magwiridwe ake anali osauka, omwe adasokoneza valavu yayikulu. Mu 1967, woyang'anira makina ofufuza makina adakonza katswiri wofufuza zamagetsi kuti akafufuze mankhwala ena a mankhwala, mbewu zamafuta ndi zoyeserera zoyeserera ndi ma valusi.
3) Kuyeserera kwa magwiridwe antchito ndi kafukufuku woyambirira. Mukamachita kafukufuku waukadaulo,Makampani A ValveKomanso mwamphamvu zoyeserera zoyeserera zothandizira magwiridwe antchito komanso kafukufuku wofunikira, ndipo anachita zotsatira zambiri.
5. Chitani Kusintha Kwa Ukadaulo kwa Mabizinesi
Misonkhano ya Kaifong mu 1973, makampani onsewo adasintha tekwerero. Mavuto akulu omwe alipo pamakampani a valavu nthawi imeneyo: Choyamba, njirayi inali kubwerera m'mbuyo, kuponyedwa kwake kunapangidwa ndi manja onse, ndi zida zapamwamba komanso cholinga cha zinthu zambiri zomwe zimagwiritsidwa ntchito pozizira. Ndi chifukwa chakuti mitundu ndi mawonekedwe a fakitale iliyonse imasinthidwa, ndipo chiwerengerochi ndichachikulu m'dziko lonselo, koma chiwerengerocho chitagawika fakitale, zomwe zimapanga ndizochepa kwambiri, zomwe zimakhudza kulimbikitsa. Poyankha mavuto omwe ali pamwambawa, olemera a Utumiki woyamba wa makina amayambitsa njira zotsatirazi: Kukonzanso mafakitale apamwamba kwambiri komanso apakatikati, apanga mgwirizano, ndikukula, ndikukula bwino; Tengani ukadaulo wapamwamba, kukhazikitsa mizere yopanga, ndikugwirizana ndi mafakitale ofunikira komanso olemba. 4 Tulutsani mizere yopanda zitsulo zopangidwa ndi chitsulo, ndipo mizere 10 yopanga zigawo zakhazikitsidwa m'mafakitale asanu ndi limodzi; Anthu okwana 52 miliyoni miliyoni atumidwa muukadaulo waukadaulo.
. Kutulutsa koyenera kumatha kuzindikira makina ochepera kapena omasuka ku chip. Ndikoyenera kuchipata, kulongedza zolimbitsa thupi ndi thupi la valavu ndi bonnet ya mavesi ang'onoang'ono, okhala ndi phindu loonekeratu zachuma. Mu 1969, Shanghai Lianggong Vative Fakitala Infooker yoyamba ikuyamba kuwononga ma valve kuti agwiritse ntchito chipata cha Pl12, DN50
. Pofika mu 1964, Shanghai Valve. Pambuyo pake, Shanghai Valve No. 5 Fakitala Wopangidwa ndikupanga mzere wa DN50 ~ DN100 Thupi Lapamwamba la Dziko la DARV ndi Bonnet mu 1966.
6. Khazikitsani mitundu yatsopano ndikusintha mulingo wathunthu
Kuti mukwaniritse zosowa za zigawo zazikuluzikulu zokhala ndi ma petroleum, makampani opanga zamankhwala, zamagetsi, makampani amagetsi akupanga zinthu zomwe zimafananira ndi zinthu zambiri.
Chidule cha 03
Kuyang'ana m'mbuyo pa 1967-1978, chitukuko chavalavu Makampani adakhudzidwa kwambiri. Chifukwa cha kukula kwa mafuta a petroleum, mankhwala, mphamvu yamagetsi, mafakitale a metaldurgy ndi ma malasha, maavalo apamwamba kwambiri akhala "zinthu zazifupi". Mu 1972, bungwe la makampani ogulitsa valavu idayamba kuyambiranso kuchita zinthu. Pambuyo pamisonkhano iwiri ya Kayong, yotsatizana mwamphamvu "imagwira ntchito yofufuzira" Mu 1975, makampani abwino adayamba kukonza, ndipo malonda amayamba kutembenukira.
Mu 1973, boma la boma lidavomereza njira zopangira zowonjezera pakupanga mphamvu zapamwamba komanso zapakatikatimavuvu. Ikagula ndalama, makampani a Valate asintha. Mwa kusintha kwaukadaulo ndikuwonjezera, matekinoloje ena apamwamba akhazikitsidwa, kotero kuti mulingo wozizira m'makampaniwo atukuka pamlingo wina, ndipo kuchuluka kwa makina otenthetsera kwatukuka pamlingo wina. Kudzoza kwa mazira a plasma akuwuma, mavuvu apamwamba ndi apakatikati pawokha amatukuka kwambiri, komanso vuto la "kutayikira pang'ono ndi iwiri" kwasinthanso. Ndi kumaliza komanso kugwira ntchito kwa mapulani a 32, ma valve a China amakhala ndi maziko olimba komanso othandiza ena. Kuyambira 1970, kutulutsa kwamphamvu kwapamwamba ndi sing'anga kumapitilirabe kukula. Kuyambira mu 1972 mpaka 1975, bungwe limatulutsa kuchokera pa 2184T mpaka 38,500t, ndi kuchuluka kwa zaka 4, zofanana ndi zotulutsa zapachaka mu 1970. Munthawi imeneyi,valavu Makampani anakonza zinthu zatsopano, osati mavalidwe okha, komanso mavamu apadera okha, komanso kupanikizika kwambiri, kupanikizika kwambiri, kutentha kwanyukiliya, aerospace ndi cholinga china chapadera chawonjezedwa kwambiri. Ngati 1960s inali nthawi yoyambitsa zolinga zazikuluzikulu, ndiye kuti 1970s inali nthawi yolimbikitsa mavesi apadera. Kuthandiza kwa nyumba zapakhomomavuvu yakhala yoyenda bwino kwambiri, yomwe imakwaniritsa zofunikira za magawo osiyanasiyana a chuma cha dziko lonse.
Post Nthawi: Aug-04-2022
