處(chu)理ATOS電磁閥穩定性和維修性難(nan)題加工工藝改善）

　　處理ATOS電(dian)磁閥(fa)穩定性(xing)和(he)維修(xiu)性(xing)難題，除開(kai)在(zai)設計方案層面給與充(chong)足的(de)(de)考慮到外，也要(yao)在(zai)生產制造全(quan)過程中對其重要(yao)全(quan)過程執(zhi)行(xing)嚴(yan)控。可靠性(xing)高、維修(xiu)性(xing)高溫(wen)高壓(ya)電(dian)磁閥(fa)的(de)(de)生產制造核心(xin)技術及(ji)執(zhi)行(xing)方式包含(han)電(dian)焊焊接、生產加(jia)工及(ji)認證(zheng)性(xing)試(shi)驗(yan)和(he)功能性(xing)試(shi)驗(yan)等層面。

　　（1）的(de)電(dian)焊(han)(han)焊(han)(han)接(jie)位置包含套筒規(gui)格、活塞(sai)、閥頭密封面(mian)噴(pen)焊(han)(han)、活塞(sai)外(wai)表層噴(pen)焊(han)(han)及屏蔽掉套部件自電(dian)弧焊(han)(han)接(jie)等(deng)。在(zai)焊(han)(han)接(jie)前、焊(han)(han)中合焊(han)(han)后開展(zhan)全過程(cheng)檢測(ce)，保證電(dian)焊(han)(han)焊(han)(han)接(jie)品質符(fu)合要求規(gui)定。

　　（2）機(ji)(ji)械(xie)加(jia)工(gong)(gong)(gong)(gong)制(zhi)造(zao)(zao)。繼(ji)電(dian)器(qi)機(ji)(ji)械(xie)加(jia)工(gong)(gong)(gong)(gong)制(zhi)造(zao)(zao)的(de)核心技術(shu)取決于套筒規格、活塞及閥(fa)頭(tou)密(mi)封面深(shen)度(du)加(jia)工(gong)(gong)(gong)(gong)，套筒規格內螺紋、活塞內外(wai)深(shen)度(du)加(jia)工(gong)(gong)(gong)(gong)、閥(fa)頭(tou)外(wai)圓深(shen)度(du)加(jia)工(gong)(gong)(gong)(gong)。這種(zhong)位(wei)置(zhi)表層強度(du)高(gao)，規格高(gao)精(jing)度(du)，因而生(sheng)(sheng)(sheng)產(chan)加(jia)工(gong)(gong)(gong)(gong)難(nan)度(du)系(xi)數(shu)大(da)。最先這種(zhong)生(sheng)(sheng)(sheng)產(chan)過程(cheng)應被(bei)列入重要加(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝全(quan)過程(cheng)，在生(sheng)(sheng)(sheng)產(chan)加(jia)工(gong)(gong)(gong)(gong)生(sheng)(sheng)(sheng)產(chan)制(zhi)造(zao)(zao)前(qian)務必開(kai)展(zhan)過程(cheng)能力評定，達標后才可(ke)開(kai)展(zhan)生(sheng)(sheng)(sheng)產(chan)加(jia)工(gong)(gong)(gong)(gong)。零件加(jia)工(gong)(gong)(gong)(gong)全(quan)過程(cheng)中采用定工(gong)(gong)(gong)(gong)作(zuo)人員、定機(ji)(ji)器(qi)設備(bei)和定加(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝的(de)管(guan)理程(cheng)序(xu)，確(que)保零件的(de)生(sheng)(sheng)(sheng)產(chan)加(jia)工(gong)(gong)(gong)(gong)品質。

　　（3）密(mi)封(feng)面(mian)碾(nian)磨(mo)為了更(geng)好地確(que)保其高(gao)壓(ya)閘閥密(mi)閉性，務必對密(mi)封(feng)面(mian)開(kai)展碾(nian)磨(mo)，使密(mi)封(feng)面(mian)的表(biao)面(mian)粗(cu)糙度檢測值0.2μm 之上。活塞與套筒規(gui)格(ge)、活塞與閥頭表(biao)面(mian)應(ying)選用(yong)對研加工工藝，確(que)保密(mi)閉性做(zuo)到要求規(gui)定。

　　（4）認(ren)證(zheng)性(xing)試驗(yan)(yan)和(he)(he)功能(neng)(neng)(neng)性(xing)試驗(yan)(yan)功能(neng)(neng)(neng)性(xing)試驗(yan)(yan)是用以檢測和(he)(he)認(ren)證(zheng)商品是不是達到要(yao)求規定的(de)(de)最形象化方式。功能(neng)(neng)(neng)性(xing)試驗(yan)(yan)能(neng)(neng)(neng)夠認(ren)證(zheng)設(she)(she)計產品、生產制造的(de)(de)合(he)理化，也將決策(ce)商品是不是能(neng)(neng)(neng)真真正(zheng)正(zheng)用以要(yao)求的(de)(de)系統(tong)(tong)軟件(jian)中。超高壓商品的(de)(de)功能(neng)(neng)(neng)性(xing)試驗(yan)(yan)一般包含高壓閘閥密封性(xing)試驗(yan)(yan)、熱態(tai)循環(huan)系統(tong)(tong)試驗(yan)(yan)、熱態(tai)循環(huan)系統(tong)(tong)試驗(yan)(yan)及使用壽命試驗(yan)(yan)等。應(ying)具有的(de)(de)試驗(yan)(yan)標準(zhun)和(he)(he)試驗(yan)(yan)機器設(she)(she)備，最少應(ying)該有超高壓試驗(yan)(yan)裝配平臺才可以進行相對應(ying)的(de)(de)認(ren)證(zheng)性(xing)試驗(yan)(yan)和(he)(he)功能(neng)(neng)(neng)性(xing)試驗(yan)(yan)。

　　現階段，中國一(yi)些繼(ji)電器的(de)設計(ji)方(fang)案(an)和生產商已經持續的(de)科學(xue)研究(jiu)(jiu)和探(tan)尋，尋找處理改(gai)善高(gao)溫高(gao)壓(ya)電磁閥(fa)穩定性(xing)(xing)和維修性(xing)(xing)的(de)方(fang)式(shi)(shi)。采用之上(shang)技術(shu)性(xing)(xing)設計(ji)方(fang)案(an)的(de)研究(jiu)(jiu)思路和生產工藝的(de)執行方(fang)式(shi)(shi)，并根據持續的(de)探(tan)索試驗(yan)，將巨大的(de)提升(sheng)高(gao)溫高(gao)壓(ya)電磁閥(fa)的(de)穩定性(xing)(xing)和可維修性(xing)(xing)。

　　ATOS電(dian)磁閥穩定(ding)性(xing)和維(wei)修性(xing)難題(ti)，除開在設計(ji)方案層(ceng)面給與充足的考(kao)慮到(dao)外，也(ye)要在生產(chan)制(zhi)造(zao)全過(guo)程中(zhong)對其重要全過(guo)程執行嚴控(kong)。可靠性(xing)高(gao)、維(wei)修性(xing)高(gao)溫高(gao)壓電(dian)磁閥的生產(chan)制(zhi)造(zao)核心技術(shu)及執行方式包(bao)含電(dian)焊(han)焊(han)接(jie)、生產(chan)加工(gong)及認證性(xing)試驗和功(gong)能(neng)性(xing)試驗等層(ceng)面。

　　（1）電(dian)焊(han)(han)(han)(han)焊(han)(han)(han)(han)接。繼電(dian)器的電(dian)焊(han)(han)(han)(han)焊(han)(han)(han)(han)接位置包含套筒規格、活(huo)塞(sai)、閥頭(tou)密封(feng)面(mian)噴(pen)焊(han)(han)(han)(han)、活(huo)塞(sai)外表層噴(pen)焊(han)(han)(han)(han)及屏蔽(bi)掉(diao)套部件(jian)自電(dian)弧焊(han)(han)(han)(han)接等(deng)。在(zai)焊(han)(han)(han)(han)接前、焊(han)(han)(han)(han)中合焊(han)(han)(han)(han)后開展全過程檢測(ce)，保證(zheng)電(dian)焊(han)(han)(han)(han)焊(han)(han)(han)(han)接品質符合要(yao)求(qiu)規定。

　　（2）ATOS電磁閥機械加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)制(zhi)造的核心(xin)技(ji)術取決于套(tao)筒規(gui)格(ge)、活(huo)塞及閥頭(tou)密封面(mian)深(shen)度加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)，套(tao)筒規(gui)格(ge)內(nei)(nei)螺紋、活(huo)塞內(nei)(nei)外深(shen)度加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)、閥頭(tou)外圓深(shen)度加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)。這種(zhong)位置(zhi)表(biao)層強度高，規(gui)格(ge)高精(jing)度，因而生(sheng)(sheng)產(chan)(chan)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)難(nan)度系數(shu)大。最先這種(zhong)生(sheng)(sheng)產(chan)(chan)過(guo)(guo)程(cheng)(cheng)應(ying)被列入重要加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝全過(guo)(guo)程(cheng)(cheng)，在生(sheng)(sheng)產(chan)(chan)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)生(sheng)(sheng)產(chan)(chan)制(zhi)造前務必開展過(guo)(guo)程(cheng)(cheng)能力評(ping)定，達標后才可開展生(sheng)(sheng)產(chan)(chan)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)。零件加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)全過(guo)(guo)程(cheng)(cheng)中采用定工(gong)(gong)(gong)(gong)作人員、定機器設備和(he)定加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝的管(guan)理程(cheng)(cheng)序，確(que)保零件的生(sheng)(sheng)產(chan)(chan)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)品質。

　　（3）密(mi)封面(mian)(mian)(mian)碾磨為了更好地(di)確保其(qi)高壓閘閥(fa)密(mi)閉性，務(wu)必(bi)對(dui)密(mi)封面(mian)(mian)(mian)開展碾磨，使密(mi)封面(mian)(mian)(mian)的表(biao)面(mian)(mian)(mian)粗糙度檢測值(zhi)0.2μm 之上。活塞與(yu)套筒規格、活塞與(yu)閥(fa)頭表(biao)面(mian)(mian)(mian)應選(xuan)用對(dui)研(yan)加工工藝(yi)，確保密(mi)閉性做到要求規定。

　　（4）認證性(xing)(xing)試(shi)(shi)(shi)驗(yan)(yan)和功能性(xing)(xing)試(shi)(shi)(shi)驗(yan)(yan)功能性(xing)(xing)試(shi)(shi)(shi)驗(yan)(yan)是(shi)用(yong)以檢測和認證商(shang)品(pin)是(shi)不是(shi)達到要(yao)求(qiu)規定的最(zui)形象化方式。功能性(xing)(xing)試(shi)(shi)(shi)驗(yan)(yan)能夠認證設計產(chan)品(pin)、生產(chan)制造(zao)的合理化，也將決策商(shang)品(pin)是(shi)不是(shi)能真真正(zheng)正(zheng)用(yong)以要(yao)求(qiu)的系統軟件中。超高壓(ya)(ya)商(shang)品(pin)的功能性(xing)(xing)試(shi)(shi)(shi)驗(yan)(yan)一般包(bao)含(han)高壓(ya)(ya)閘閥密封(feng)性(xing)(xing)試(shi)(shi)(shi)驗(yan)(yan)、熱態循環系統試(shi)(shi)(shi)驗(yan)(yan)、熱態循環系統試(shi)(shi)(shi)驗(yan)(yan)及(ji)使(shi)用(yong)壽命試(shi)(shi)(shi)驗(yan)(yan)等。應(ying)具有(you)(you)的試(shi)(shi)(shi)驗(yan)(yan)標準和試(shi)(shi)(shi)驗(yan)(yan)機器設備，最(zui)少(shao)應(ying)該有(you)(you)超高壓(ya)(ya)試(shi)(shi)(shi)驗(yan)(yan)裝(zhuang)配平臺才可以進(jin)行(xing)相(xiang)對應(ying)的認證性(xing)(xing)試(shi)(shi)(shi)驗(yan)(yan)和功能性(xing)(xing)試(shi)(shi)(shi)驗(yan)(yan)。

　　現階段，中國一些繼電器的(de)設計方案和(he)(he)生(sheng)產(chan)商(shang)已經持續的(de)科學(xue)研究和(he)(he)探尋，尋找(zhao)處理改善高(gao)溫(wen)高(gao)壓電磁閥穩(wen)定性(xing)和(he)(he)維修(xiu)(xiu)性(xing)的(de)方式。采用之上技術性(xing)設計方案的(de)研究思(si)路和(he)(he)生(sheng)產(chan)工藝的(de)執行方式，并根據持續的(de)探索試(shi)驗，將(jiang)巨大的(de)提升高(gao)溫(wen)高(gao)壓電磁閥的(de)穩(wen)定性(xing)和(he)(he)可維修(xiu)(xiu)性(xing)。