Di fɔs stej fɔ di valv industri (1949-1959) .
01Ɔganayz fɔ sav di rikavari fɔ di nashɔnal ikɔmi
Di tɛm frɔm 1949 to 1952 na di tɛm we mi kɔntri in nashɔnal ikɔmik rikɔvayshɔn. Bikɔs ɔf di nid fɔ ikɔmik kɔnstrɔkshɔn, di kɔntri nid bɔku bɔku...valv dɛn, nɔto jɔsdi valv dɛn we gɛt lɔw prɛshɔn, bɔt bak na wan batch ɔf ay ɛn midul prɛshɔn valv dɛn we dɛn nɔ bin mek da tɛm de. Aw fɔ ɔganayz valv prodakshɔn fɔ mit di nid dɛn we di kɔntri gɛt kwik kwik wan na wok we ebi ɛn we at fɔ du.
1. Gayd ɛn sɔpɔt prodakshɔn
Fɔ fala di polisi fɔ “divɛlɔp prodakshɔn, fɔ mek di ikɔmi go bifo, fɔ tek tɛm tink bɔt ɔl tu di pɔblik ɛn prayvet, ɛn fɔ bɛnifit ɔl tu di leba ɛn kapital”, di pipul dɛn gɔvmɛnt de tek di we aw dɛn de prosɛs ɛn ɔda, ɛn i de sɔpɔt prayvet midul ɛn smɔl ɛntapraiz dɛn tranga wan fɔ opin bak ɛn prodyuz valv dɛn. Di ivintɛm bifo dɛn bigin di Pipul dɛn Ripɔblik na Chaina, di Shenyang Chengfa Ayɔn Faktɔri bin dɔn lɔk in biznɛs bikɔs ɔf di bɔku dɛt we dɛn gɛt ɛn nɔ gɛt makit fɔ in prɔdak dɛn, ɛn na 7 wokman dɛn nɔmɔ lɛf fɔ gayd di faktri, ɛn dɛn sɛl 14 mashin tul dɛn fɔ mek dɛn kɔntinyu fɔ spɛn mɔni. Afta dɛn dɔn mek Nyu Chaina, wit di sɔpɔt we di pipul dɛn gɔvmɛnt bin gi di faktri, dɛn bigin fɔ mek di faktri bak, ɛn di nɔmba fɔ di wan dɛn we bin de wok da ia de bin go ɔp frɔm 7 to 96 we i bigin. Afta dat, di faktri bin gri fɔ mek dɛn prosɛs di matirial frɔm Shenyang Hadwɔd Mashin Kɔmni, ɛn di prodakshɔn bin tek nyu luk. Di nɔmba fɔ di wokman dɛn bin go ɔp to 329, wit wan ɛni ia autput fɔ 610 sɛt dɛn fɔ difrɛn valv dɛn, wit wan autput valyu fɔ 830,000 yuan. Insay di sem tɛm na Shanghai, nɔto jɔs prayvet ɛntapraiz dɛn we bin dɔn prodyuz valv dɛn bin opin bak, bɔt we di nashɔnal ikɔmi bin kam bak, bɔku bɔku prayvet smɔl ɛntapraiz dɛn bin opin ɔ chenj to prodyuz valv, we mek di ɔganayzeshɔn fɔ di Kɔnstrɔkshɔn Hadwɔd Asɛmbli da tɛm de bin go bifo kwik kwik wan.
2. Yunaytɛd bay ɛn sɛl, ɔganayz valv prodakshɔn
Wit bɔku bɔku prayvet ɛntapraiz dɛn we de tɔn to valv prodakshɔn, di ɔrijinal Shanghai Kɔnstrɔkshɔn Hadwɔd Asɛmbli nɔ bin ebul fɔ mit di tin dɛn we dɛn nid fɔ divɛlɔp. Insay 1951, Shanghai valv manifakta dɛn bin mek 6 jɔyn venchɔ fɔ du di prɔsesin ɛn ɔda wok dɛn fɔ di Shanghai Purchasing Supply Station of China Hardware Machinery Company, ɛn impruv yunifayd bay ɛn sɛl. Fɔ ɛgzampul, Daxin Ayɔn Woks, we de du di wok fɔ mek big nominal saiz lɔw-prɛshɔn valv dɛn, ɛn Yuanda, Zhongxin, Jinlong ɛn Lianggong Mashin Faktɔri, we de du di prodakshɔn fɔ ay ɛn midul-prɛshɔn valv dɛn, ɔl na di Shanghai Munisipal Biuro fɔ Pɔblik Yutiliti, di Ministri fɔ Indastri fɔ Is Chaina ɛn di Sɛntral Fiul de sɔpɔt dɛn. Ɔnda di gayd we di Pitrɔliɔm Administreshɔn na di Ministri fɔ Indastri de gi, dɛn de impruv dairekt ɔda, ɛn afta dat dɛn kin tɔn to prɔsesin ɔda. Di Pipul Gɔvmɛnt dɔn ɛp prayvet ɛntapraiz dɛn fɔ pul di prɔblɛm dɛn we de na prodakshɔn ɛn sɛl tru di yunifayd bay ɛn sɛl polisi, fɔs i chenj di ikɔnomi anarchy we prayvet ɛntapraiz dɛn gɛt, ɛn i dɔn mek di prodakshɔn ɛnjɔymɛnt we di biznɛs ɔna ɛn wokman dɛn gɛt, we rili bak pan tɛknɔlɔji, ikwipmɛnt ɛn faktri kɔndishɔn Ɔnda di sikɔstɛms, i dɔn gi bɔku bɔku valv prodak fɔ di men ɛntapraiz dɛn lɛk pawa plant, stɛl ɛn ɔyl fil dɛm fɔ bigin fɔ prodyuz bak.
3. Divɛlɔpmɛnt fɔ di ristɔrɔshɔn fɔ di nashɔnal ikɔmik kɔnstrɔkshɔn savis
Insay di fɔs fayv ia plan, di stet dɔn notis 156 impɔtant kɔnstrɔkshɔn prɔjek dɛm, we di ristɔrɔshɔn fɔ Yumen Ɔyl Fil ɛn Anshan Ayɔn ɛn Stiɛl Kɔmni in prodakshɔn na tu big-big prɔjek dɛm. Fɔ mek dɛn go bigin fɔ prodyuz bak na Yumen Ɔylfild kwik kwik wan, di Pitrɔliɔm Administreshɔn Biuro we de na di Ministri fɔ Fiul Indastri bin ɔganayz fɔ mek petrolium mashin pat dɛn na Shanghai. Shanghai Jinlong Hardware Factory ɛn ɔda wan dɛn dɔn tek di wok fɔ tray fɔ mek wan batch fɔ midul-prɛshɔn stɛl valv dɛn. I kin izi fɔ imajin di prɔblɛm we smɔl wokshɔp stayl faktri dɛn kin tray fɔ prodyuz midul-prɛshɔn valv dɛn. Sɔm vayriet dɛn kin jɔs falamakata akɔdin to di sampul dɛn we di wan dɛn we de yuz am gi, ɛn dɛn kin sɔv ɛn map di rial tin dɛn. Bikɔs di kwaliti fɔ di stɛl kastin dɛn nɔ bin fayn, dɛn bin gɛt fɔ chenj di fɔs kast stɛl valv bɔdi to fɔj. Da tɛm de, no drɔlin day nɔ bin de fɔ di oblique hol prɔsesin fɔ di glob valv bɔdi, so na an nɔmɔ dɛn kin drɔ am, ɛn afta dat pɔsin we de fit am kin kɔrɛkt am. Afta wi dɔn win bɔku prɔblɛm dɛn, wi bin dɔn ebul fɔ tray fɔ mek NPS3/8 ~ NPS2 midul-prɛshɔn stɛl get valv ɛn glob valv dɛn, we di wan dɛn we de yuz am bin rili gladi fɔ. Insay di sɛkɔn haf fɔ 1952, Shanghai Yuanta, Zhongxin, Weiye, Lianggong ɛn ɔda faktri dɛn bin tek di wok fɔ tray fɔ prodyuz ɛn mas prodakshɔn fɔ kɔst stɛl valv fɔ petrolium. Da tɛm de, dɛn bin de yuz di Soviet dizayn ɛn standad dɛn, ɛn di tɛknishian dɛn bin lan bay we dɛn de du, ɛn dɛn bin ebul fɔ win bɔku prɔblɛm dɛn we dɛn bin de mek fɔ mek tin dɛn. Di trayal prodakshɔn fɔ Shanghai kast stɛl valv dɛn na di Ministri fɔ Pitrɔliɔm bin ɔganayz am, ɛn i bin gɛt bak di kɔpɔreshɔn frɔm difrɛn faktri dɛn na Shanghai. Asia Factory (we dɛn de kɔl naw Shanghai Machine Repair Factory) bin de gi stɛl kastin we mit di tin dɛn we dɛn nid, ɛn Sifang Boiler Factory bin ɛp fɔ blast. Di tɛst bin dɔn win di trayal prodakshɔn fɔ di kas stiɛl valv protɔtayp, ɛn wantɛm wantɛm dɛn ɔganayz mas prodakshɔn ɛn sɛn am na Yumen Ɔylfild fɔ yuz am di rayt tɛm. Na di sem tɛm, Shenyang Chengfa Ayɔn Woks ɛn Shanghai Daxin Ayɔn Woks bin gi bakvalv dɛn we gɛt lɔw prɛshɔnwit big nominal saiz fɔ pawa plant, Anshan Ayɔn ɛn Stiɛl Kɔmni fɔ bigin bak fɔ prodyus ɛn kɔnstrɔkshɔn na di siti.
Di tɛm we di nashɔnal ikɔmi de kam bak, mi kɔntri in valv industri dɔn divɛlɔp kwik kwik wan. Insay 1949, di valv autput na bin 387t nɔmɔ, we bin go ɔp to 1015t insay 1952. Teknikli, i dɔn ebul fɔ mek kas stɛl valv ɛn lɔw-prɛshɔn big valv, we nɔ jɔs de gi maching valv fɔ di rikavari fɔ di nashɔnal ikɔmi, bɔt i de lay gud fawndeshɔn fɔ di fiuja divɛlɔpmɛnt fɔ Chaina in valv industri.
02Di valv industri bigin
Insay 1953, mi kɔntri bin bigin in fɔs fayv ia plan, ɛn di industri sɛktɔ dɛn lɛk petrolium, kemikal industri, mɛtalɔji, ilɛktrik pawa ɛn kol ɔl bin mek di divɛlɔpmɛnt go bifo kwik kwik wan. Dis tɛm, di nid fɔ valv dɛn kin bɔku. Da tɛm de, pan ɔl we bɔku prayvet smɔl faktri dɛn bin de we de mek valv, dɛn tɛknikal pawa bin wik, dɛn ikwipmɛnt dɛn bin dɔn ol, dɛn faktri dɛn bin simpul, dɛn skel dɛn bin tu smɔl, ɛn dɛn bin tu skata. Fɔ mek dɛn ebul fɔ mit di tin dɛn we di nashɔnal ikɔmi de divɛlɔp kwik kwik wan, di Fɔs Ministri fɔ Mashinri Indastri (we dɛn kɔl di Fɔs Ministri fɔ Masin) de kɔntinyu fɔ ɔganayz ɛn chenj di ɔrijinal prayvet ɛntapraiz dɛn ɛn mek di valv prodakshɔn bɔku. pan di sem tεm, plan εn stεp dεm de fכ bil bakbon εn ki valv dεm. Enterprise, mi kɔntri in valv industri bigin fɔ stat.
1. Di riɔganayzeshɔn fɔ di sɛkɔndari valv industri na Shanghai
Afta dɛn dɔn fɔdɔm Nyu Chaina, di Pati bin impruv di polisi fɔ “yutilayzeshɔn, ristrikshɔn ɛn transfɔmeshɔn” fɔ kapitalis industri ɛn kɔmishɔn.
I kam fɔ no se 60 ɔ 70 smɔl valv faktri dɛn bin de na Shanghai. Di big wan pan dɛn faktri dɛn ya bin gɛt 20 to 30 pipul dɛn nɔmɔ, ɛn di smɔl wan bin gɛt smɔl pipul dɛn nɔmɔ. Pan ɔl we dɛn valv faktri dɛn ya de mek valv, dɛn teknɔlɔji ɛn manejmɛnt rili bak, di ikwipmɛnt ɛn di faktri bildin dɛn simpul, ɛn di we aw dɛn de mek am simpul. Sɔm dɛn jɔs gɛt wan ɔ tu simpul lath ɔ bɛlt mashin tul dɛn, ɛn na sɔm kruk ɔfna dɛn nɔmɔ de fɔ kast, bɔku pan dɛn na dɛn an fɔ wok. , we nɔ gɛt dizayn kapasiti ɛn tɛst ikwipmɛnt. Dis sityueshɔn nɔ fayn fɔ di mɔdan prodakshɔn, ɛn i nɔ go ebul fɔ mit di plan fɔ prodakshɔn rikwaymɛnt dɛn we di stet gɛt, ɛn i nɔ pɔsibul fɔ kɔntrol di kwaliti fɔ di valv prodak dɛm. Fɔ du dis, di Shanghai Munisipal Pipul Gɔvmɛnt dɔn mek wan jɔyn venchɔ wit di wan dɛn we de mek valv na Shanghai, ɛn dɛn dɔn mek Shanghai Pipeline Switches No. 1, No. 2, No. 3, No. 4, No. 5, No. 6 ɛn ɔda sɛntral ɛntapraiz dɛn. We wi jɔyn di tin dɛn we wi dɔn tɔk bɔt, sɛntralayz manejmɛnt pan tin dɛn we gɛt fɔ du wit tɛknɔlɔji ɛn kwaliti, we de mek di manɛjmɛnt we skata ɛn chaotic, gɛt wanwɔd fayn fayn wan, so dat i go rili mek di bɔku bɔku wokman dɛn gɛt zil fɔ bil soshialism, dis na di fɔs big riɔganayzeshɔn fɔ di valv industri.
Afta di pɔblik-prayvet patnaship insay 1956, di valv industri na Shanghai bin gɛt di sɛkɔn ajɔstmɛnt ɛn industrial ristrakt pan big skel, ɛn dɛn bin mek pɔshɔnal kɔmni dɛn lɛk Shanghai Kɔnstrɔkshɔn Hadwɔd Kɔmni, Pitrɔliɔm Mashinri Pat Manufakchurin Kɔmni ɛn Jɛnɛral Mashinri Kɔmni. Di valv kɔmni we bin ɔrizinali afiliet to di kɔnstrɔkshɔn hadwae industri dɔn establish Yuanda, Rongfa, Zhongxin, Weiye, Jinlong, Zhao Yongda, Tongxin, Fuchang, Wang Yingqi, Yunchang, Dehe, Jinfa, ɛn Xie bay rijyɔn. Na lɛk 20 sɛntral faktri dɛn de na Dalian, Yuchang, Deda, ɛn ɔda wan dɛn Ɛni sɛntral faktri gɛt sɔm sataylayt faktri dɛn we de ɔnda in jɔrisdikshɔn. Dɛn bin mek wan pati branch ɛn wan gras-rut jɔyn leba yunion na di sɛntral plant. Di gɔvmɛnt bin gi pɔblik ripɔtmɛnt dɛn fɔ bi di prɛsidɛnt fɔ administretiv wok, ɛn kɔrɛspɔndɛns i bin mek prodakshɔn, saplai, ɛn faynɛns biznɛs ɔganayzeshɔn dɛn, ɛn smɔl smɔl dɛn bin de impruv di we aw dɛn de du di wok we fiba di ɛntapraiz dɛn we di gɔvmɛnt gɛt. Na di sem tɛm, di Shenyang eria bin jɔyn 21 smɔl smɔl faktri dɛn bak to ChengfaGet Valv we de na di getFaktri. Frɔm da tɛm de, di stet dɔn briŋ di prodakshɔn fɔ smɔl ɛn midul saiz ɛntapraiz dɛn insay di nashɔnal planin trak tru di manejmɛnt ɛjɛnshi dɛm na ɔl di lɛvul dɛm, ɛn i dɔn plan ɛn ɔganayz di valv prodakshɔn. Dis na chenj na di prodakshɔn manejmɛnt fɔ valv ɛntapraiz dɛn frɔm we dɛn bigin Nyu Chaina.
2. Shenyang Jɛnɛral Mashin Faktɔri swich to valv prodakshɔn
Na di sem tɛm we dɛn bin de ɔganayz di valv manifakta dɛn bak na Shanghai, di Fɔs Mashin Dipatmɛnt bin sheb di prodakshɔn fɔ di prɔdak dɛn fɔ ɛni faktri we gɛt dairekt afiliet, ɛn klarify di prɔfɛshɔnal prodakshɔn dairekshɔn fɔ di faktri dɛn we gɛt dairekt afiliet ɛn big lokal faktri dɛn we di gɔvmɛnt gɛt. Shenyang Jɛnɛral Mashin Faktɔri bin chenj to wan pɔshɔnal valv manifakta. ɛntapraiz. Di wan we bin de bifo di faktri na di birokrasi kapital ɛntapraiz menlan ɔfis ɛn di Japan pseudo-industry Dechang faktri. Afta dɛn bin mek Nyu Chaina, di faktri bin de mek difrɛn mashin tul dɛn ɛn paip jɔyn dɛn mɔ. Insay 1953, i bigin fɔ mek mashin dɛn we dɛn kin yuz fɔ wok wit wud. Insay 1954, we i bin de dairekt ɔnda di manejmɛnt fɔ di Fɔs Biuro fɔ di Mashin Ministri, i bin gɛt 1,585 wokman dɛn ɛn 147 sɛt dɛn fɔ difrɛn mashin ɛn ikwipmɛnt dɛn. Ɛn i gɛt di prodakshɔn kapasiti fɔ kɔst stɛl, ɛn di tɛknikal pawa rili strɔng. Frɔm 1955, fɔ mek i ebul fɔ adap to di divɛlɔpmɛnt fɔ di nashɔnal plan, i dɔn chenj klia wan to valv prodakshɔn, i dɔn rikostrɔk di ɔrijinal mɛtal wok, asɛmbli, tul, mashin ripa ɛn stɛl kastin wokshɔp, bil nyu rivetin ɛn wɛldin wokshɔp, ɛn i dɔn mek wan sɛntral lɛbɔretri ɛn wan mɛtrɔlɔjik verifyeshɔn steshɔn. Dɛn bin transfa sɔm tɛknishian dɛn frɔm Shenyang Pɔmp Faktɔri. Na 1956, 837t ɔfdi valv dɛn we gɛt lɔw prɛshɔnbin de prodyuz, ɛn mas prodakshɔn fɔ ay ɛn midul prɛshɔn valv dɛn bigin. Insay 1959, dɛn bin mek 4213t valv dɛn, we inklud 1291t valv dɛn we gɛt ay ɛn midul prɛshɔn. Insay 1962, dɛn chenj in nem to Shenyang High and Medium Pressure Valve Factory ɛn i bi wan pan di big big bakbon ɛntapraiz dɛn na di valv industri.
3. Di fɔs klimaks fɔ valv prodakshɔn
Insay di fɔs tɛm we dɛn bin mek Nyu Chaina, di valv prodakshɔn we mi kɔntri bin de mek, na we dɛn bin de wok togɛda ɛn fɛt-fɛt mɔ. Insay di “Great Leap Forward” tɛm, mi kɔntri in valv industri bin gɛt in fɔs prodakshɔn klimaks. Valv autput: 387t insay 1949, 8126t insay 1956, 49746t insay 1959, 128.5 tɛm di wan we bin de insay 1949, ɛn 6.1 tɛm di wan we bin de insay 1956 we dɛn bin mek di pɔblik-prayvet patnaship. Di prodakshɔn fɔ ay ɛn midul prɛshɔn valv dɛn bigin let, ɛn mas prodakshɔn bigin insay 1956, wit wan ɛni ia autput we na 175t. Insay 1959, di autput bin rich 1799t, we na bin 10.3 tɛm pas di wan we bin de insay 1956. Di kwik divɛlɔpmɛnt fɔ di nashɔnal ikɔmik kɔnstrɔkshɔn dɔn mek di big big tin dɛn we di valv industri dɔn mek. Insay 1955, di Shanghai Lianggong Valve Factory bin ebul fɔ tray fɔ mek di Krismas tik valv fɔ Yumen Ɔylfild; Shanghai Yuanda, Zhongxin, Weiye, Rongfa ɛn ɔda mashin faktri dɛn trayal-prodyuz kas stɛl, fɔj stɛl midul ɛn ay prɛshɔn valv ɛn nominal prɛshɔn fɔ ɔyl fil ɛn fɛtilayza plant dɛn Ay-prɛshɔn fɛtilayza valv dɛn we gɛt PN160 ɛn PN320; Shenyang Jɛnɛral Mashin Faktɔri ɛn Suzhou Ayɔn Faktɔri (we bin de bifo Suzhou Valv Faktɔri) bin saksesful wan trayal-prodyuz ay-prɛshɔn valv fɔ Jilin Kɛmikal Indastri Kɔpɔreshɔn in fɛtilayza faktri; Shenyang Chengfa Ayɔn Faktɔri bin saksesfuli trayal-prɔdyuz wan ilɛktrik get valv wit wan nominal saiz we na DN3000. Na bin di valv we bin big ɛn ebi pas ɔl na Chaena da tɛm de; Shenyang Jɛnɛral Mashin Faktɔri saksesfuli trayal-prɔdyuz ɔlta-ay prɛshɔn valv dɛn wit nominal saiz dɛn we na DN3 ~ DN10 ɛn nominal prɛshɔn dɛn we na PN1500 ~ PN2000 fɔ di ay-prɛshɔn polyethylene intamɛdiet tɛst divays; Shanghai Daxin Ayɔn Faktɔri we dɛn mek fɔ di mɛtalɔjik industri Di ay-tɛmpracha ɔt ɛya valv wit wan nominal saiz we na DN600 ɛn di flu valv we na DN900; Dalian Valve Factory, Wafangdian Valve Factory, ɛn ɔda wan dɛn bak dɔn ajɔst kwik kwik wan. Di inkris na di difrɛn ɛn kwantiti fɔ di valv dɛn dɔn mek di valv industri divɛlɔp. Ɛspɛshali wit di kɔnstrɔkshɔn nid fɔ di “Great Leap Forward” industri, smɔl ɛn midul saiz valv faktri dɛn dɔn gro ɔlsay na di kɔntri. Bay 1958, di nashɔnal valv prodakshɔn ɛntapraiz dɛn bin dɔn de nia wan ɔndrɛd, we mek wan big valv prodakshɔn tim. Insay 1958, di totɛl autput fɔ valv dɛn bin go ɔp to 24,163t, we na 80% inkris pas 1957; Insay dis tɛm, di valv prodakshɔn na mi kɔntri bin gɛt in fɔs klimaks. Bɔt bikɔs dɛn bin dɔn lanch di wan dɛn we de mek valv, i bin briŋ bɔku prɔblɛm dɛn bak. Fɔ ɛgzampul: fɔ jɔs fala kwantiti, nɔto kwaliti; “du smɔl ɛn du big, lokal we dɛn”, nɔ gɛt tɛknɔlɔjik kɔndishɔn; dizayn we yu de du, nɔ gɛt standad kɔnsɛpt; kɔpi ɛn kɔpi, we kin mek pipul dɛn kɔnfyus pan tɛknikal. Bikɔs ɔf dɛn difrɛn polisi dɛn, ɛni wan pan dɛn gɛt wan sɛt fɔ difrɛn stayl dɛn. di tεminכlכji fכ valv dεm nכ yunifכm na difrεn ples dεm, εn di nominal prεshכn εn nominal saiz siriכs nכ yunifכm. Sɔm faktri dɛn de tɔk bɔt di Soviet standad, sɔm de tɔk bɔt di Japan standad, ɛn sɔm de tɔk bɔt di Amɛrikan ɛn British standad. Rili kɔnfyushɔn. We i kam pan difrɛn kayn, spɛsifikɛshɔn, kɔnɛkshɔn dimɛnshɔn, strɔkchɔral lɔng, tɛst kɔndishɔn, tɛst standad, pent mak, fizik ɛn kemikal, ɛn mɛzhɔmɛnt, ɛn ɔda tin dɛn Bɔku kɔmni dɛn de adopt di singl-match we fɔ “match di nɔmba fɔ di sidɔm ples dɛn”, di kwaliti nɔ de garanti, di autput nɔ de ɔp, ɛn di ikɔmik bɛnifit dɛn nɔ de impɔtant. Di sityueshɔn da tɛm de bin “skata, chaotic, smɔl, ɛn lɔw”, dat na, valv faktri dɛn skata ɔlsay, chaotic manejmɛnt sistɛm, nɔ gɛt wanwɔd tɛknikal standad ɛn spɛsifikɛshɔn, ɛn lɔw prodak kwaliti. Fɔ mek dɛn ebul fɔ rivɛns dis sityueshɔn, di stet disayd fɔ ɔganayz rilevɛns pɔsin fɔ du wan nashɔnal prodakshɔn sɔv pandi valvfil.
4. Di fɔs nashɔnal valv prodakshɔn sɔv
Fɔ mek dɛn ebul fɔ no di valv prodakshɔn sityueshɔn, insay 1958, di Fɔs ɛn Tɔd Biuro dɛn na di Fɔs Mashin Dipatmɛnt bin ɔganayz wan nashɔnal valv prodakshɔn sɔv. Di invɛstishɔn tim bin go na 4 rijyɔn ɛn 24 siti dɛm na Nɔt-Ist Chaina, Nɔt Chaina, Is Chaina ɛn Sɛntral Sawt Chaina fɔ du wan kɔmprɛhɛnsif invɛstishɔn pan 90 valv faktri dɛm. Dis na di fɔs valv sɔv we dɛn dɔn du ɔlsay na di kɔntri frɔm we dɛn bigin di Pipul dɛn Ripɔblik fɔ Chaina. Da tɛm de, di sɔv bin de pe atɛnshɔn pan di wan dɛn we de mek valv wit big skel ɛn mɔ vayriet ɛn spɛsifikɛshɔn, lɛk Shenyang Jɛnɛral Mashin Faktɔri, Shenyang Chengfa Ayɔn Faktɔri, Suzhou Ayɔn Faktɔri, ɛn Dalian Valv. Faktɔri, Beijing Hadway Matirial Faktɔri (we bin de bifo Beijing Valv Faktɔri), Wafangdian Valv Faktɔri, Chongqing Valv Faktɔri, sɔm valv manifakta dɛn na Shanghai ɛn Shanghai Payplayn Switch 1, 2, 3, 4, 5 ɛn 6 faktri dɛn, ɛn ɔda wan dɛn.
Tru di invεstigeshכn, dεn bin bεs fכ no di men prכblεm dεm we de insay valv prodakshכn:
1) Nɔ gɛt ɔl di planin ɛn rizin fɔ sheb di wok, we kin mek dɛn ripit prodakshɔn ɛn afɛkt di prodakshɔn kapasiti.
2) Di valv prodak standad nɔ de wan, we dɔn mek big inkɔnvinɛns to di yuza in sɛlɛkshɔn ɛn mentenɛns.
3) Di besis fɔ mɛzhɔmɛnt ɛn inspekshɔn wok tu po, ɛn i at fɔ mek shɔ se di kwaliti fɔ di valv prodak ɛn mas prodakshɔn.
Fɔ ansa di prɔblɛm dɛn we wi dɔn tɔk bɔt, di invɛstishɔn tim bin put tri tin dɛn fɔ di ministri ɛn biro dɛn, we inklud fɔ mek ɔl di planin strɔng, fɔ sheb di wok we dɛn de du, ɛn fɔ ɔganayz prodakshɔn ɛn sɛl balans; strɔng standadayzeshɔn ɛn fizik ɛn kemikal inspekshɔn wok, fɔmulayt yunifayd valv standad; ɛn fɔ du ɛkspirimɛnt risach. 1. Di lida dɛm fɔ di 3rd Biuro bin gi big impɔtant tin to dis. Fɔs, dɛn bin de pe atɛnshɔn pan di wok we dɛn de du fɔ mek di standad wok. Dɛn bin trɔs di Mashinri Manufakchurin Tɛknɔlɔji Risach Instityut na di Fɔs Ministri fɔ Mashin fɔ ɔganayz di rilevɛns valv manifakta dɛn fɔ fɔmulayt di paip layn aksesɔri standad dɛn we di ministri gi, we dɛn bin impruv na di industri insay 1961. Fɔ mek dɛn go gayd di valv dizayn fɔ ɛni faktri, di institiut dɔn kɔmpilayt ɛn print di “Valve Design Manual”. Di paip layn aksesɔri standad we di ministri gi na di fɔs batch fɔ valv standad na mi kɔntri, ɛn di “Valve Design Manual” na di fɔs valv dizayn tɛknikal data we wisɛf dɔn kɔmpilayt, we dɔn ple fayn pat fɔ mek di dizayn lɛvɛl fɔ valv prodak dɛn na mi kɔntri bɛtɛ. Tru dis neshɔn-wide sɔv, dɛn dɔn fɛn di kruks fɔ di divɛlɔpmɛnt fɔ mi kɔntri in valv industri insay di pas 10 ia, ɛn dɛn dɔn tek prɛktikal ɛn ifektiv mɛsej fɔ kɔmplit wan fɔ pul di chaotic imiteshɔn fɔ valv prodakshɔn ɛn nɔ gɛt standad. Manufakchurin teknɔlɔji tek big step fɔ go bifo ɛn bigin fɔ go insay wan nyu stej fɔ disayn dɛnsɛf ɛn ɔganayzeshɔn fɔ mas prodakshɔn.
03 Sɔmari
Frɔm 1949 to 1959, mi kɔntri invalvdi industri bin kam bak kwik kwik wan frɔm di mɛs we bin de na ol Chaina ɛn bigin fɔ bigin; frɔm mentenɛns, imiteshɔn to we dɛn mek dɛnsɛfdesign ɛn manufakchur, frɔm di manufakchur fɔ lɔw prɛshɔn valv to di prodakshɔn fɔ ay ɛn midul prɛshɔn valv, bin fɔs fɔm di valv manufakchurin industri. Bɔt bikɔs di prodakshɔn spid de divɛlɔp kwik kwik wan, sɔm prɔblɛm dɛn de bak. Frɔm we dɛn put am insay di nashɔnal plan, ɔnda di sɛntralayz manejmɛnt fɔ di Fɔs Ministri fɔ Mashin, dɛn dɔn fɛn di kɔz fɔ di prɔblɛm tru invɛstishɔn ɛn risach, ɛn dɛn dɔn tek prɛktikal ɛn ifektiv sɔlvishɔn ɛn mɛsej fɔ mek di valv prodakshɔn ebul fɔ kip di paz we di nashɔnal ikɔmik kɔnstrɔkshɔn de go, ɛn fɔ di divɛlɔpmɛnt fɔ di valv industri. Ɛn di we aw dɛn mek ɔganayzeshɔn dɛn we de na di industri dɔn mek gud fawndeshɔn.
Di tɛm fɔ post: Jul-27-2022
