精品日韩欧美一区二区国产传媒网站_99久久久国产精品无码免费_国产插女生在线视频网站_国产福利一级午夜日韩_国产大学生口爆吞精在线视频

“客(ke)戶至上,誠信經營”

用我們的真誠和汗水,以求(qiu)發展,共創未來!

 02075.png  熱線電話:

133-3234-9597

135-9193-4919

膨脹節廠家

聯系我們

遼陽佳志機械制造有限公司

聯系人(ren):溫振中(zhong)(先(xian)生)

聯系電話:

聯系人:張先生

聯系電話:

電話:

傳真:

郵箱:www.

網址:zgdfxx.com.cn

地址(zhi):遼陽市(shi)太子河(he)區(qu)望水臺街道段(duan)夾河(he)


淺析金屬波紋膨脹節廠家的三種成形工藝

您的當前位置: 首 頁 >> 新聞中心 >> 技術知識

淺析金屬波紋膨脹節廠家的三種成形工藝

發布日期:2018-12-04 作者: 點擊:


  金屬波紋膨脹節用金屬波紋管的成形決定著膨脹節的整個制造工藝流程,是金屬波紋膨脹節制造的核心,在此介紹三種成形工藝:機械脹形工藝、滾壓成形工藝和橡膠成形工藝三種。膨脹節廠家

  1.金屬波紋膨脹節的機械脹形工藝

  機(ji)(ji)械脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)工藝是制造(zao)金(jin)屬(shu)波(bo)紋(wen)(wen)膨(peng)脹(zhang)(zhang)(zhang)(zhang)(zhang)節用(yong)金(jin)屬(shu)波(bo)紋(wen)(wen)管的(de)(de)(de)主要方法之(zhi)一(yi)(yi),美國金(jin)屬(shu)波(bo)紋(wen)(wen)膨(peng)脹(zhang)(zhang)(zhang)(zhang)(zhang)節公司多應(ying)用(yong)機(ji)(ji)械脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)工藝成(cheng)(cheng)形(xing)(xing)金(jin)屬(shu)波(bo)紋(wen)(wen)管。機(ji)(ji)械脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)工藝過程(cheng)如(ru)下:將(jiang)極(ji)薄(bo)(bo)壁(bi)管材(cai)(cai)套進脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)模(mo)(mo)(mo),在(zai)(zai)液壓機(ji)(ji)或(huo)其他(ta)裝置的(de)(de)(de)軸(zhou)向(xiang)壓力作(zuo)用(yong)下,楔狀芯軸(zhou)沿型芯向(xiang)下或(huo)向(xiang)上(shang)運動(dong),進而(er)將(jiang)剛(gang)體分(fen)(fen)瓣(ban)凹模(mo)(mo)(mo)向(xiang)外擴張,使得極(ji)薄(bo)(bo)壁(bi)管材(cai)(cai)產(chan)生脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)變形(xing)(xing),當脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)結束后,分(fen)(fen)瓣(ban)凸(tu)模(mo)(mo)(mo)和楔狀芯軸(zhou)在(zai)(zai)退模(mo)(mo)(mo)力的(de)(de)(de)作(zuo)用(yong)下回復到原始位置。脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)后的(de)(de)(de)工件軸(zhou)向(xiang)移(yi)動(dong)一(yi)(yi)段(duan)距離(li),以(yi)(yi)便(bian)脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)下一(yi)(yi)個(ge)波(bo),機(ji)(ji)械脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)每(mei)次(ci)(ci)成(cheng)(cheng)形(xing)(xing)一(yi)(yi)個(ge)波(bo),屬(shu)于(yu)單(dan)波(bo)逐次(ci)(ci)成(cheng)(cheng)形(xing)(xing)。成(cheng)(cheng)形(xing)(xing)第二個(ge)波(bo)紋(wen)(wen)時(shi),以(yi)(yi)第一(yi)(yi)次(ci)(ci)成(cheng)(cheng)形(xing)(xing)的(de)(de)(de)波(bo)紋(wen)(wen)定位,以(yi)(yi)此逐次(ci)(ci)成(cheng)(cheng)形(xing)(xing)。脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)時(shi)圓(yuan)筒部分(fen)(fen)隨著脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)的(de)(de)(de)變形(xing)(xing)力自由地(di)拉入,以(yi)(yi)減少脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)部分(fen)(fen)的(de)(de)(de)減薄(bo)(bo)量。按圓(yuan)筒脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)分(fen)(fen)類,它屬(shu)于(yu)自然脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing),在(zai)(zai)脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)過程(cheng)沒有(you)(you)加(jia)軸(zhou)向(xiang)力。機(ji)(ji)械脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)屬(shu)于(yu)單(dan)模(mo)(mo)(mo)具成(cheng)(cheng)形(xing)(xing),一(yi)(yi)般情況下它只有(you)(you)凸(tu)模(mo)(mo)(mo),應(ying)用(yong)機(ji)(ji)械脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)實現波(bo)紋(wen)(wen)管的(de)(de)(de)成(cheng)(cheng)形(xing)(xing),其凸(tu)模(mo)(mo)(mo)的(de)(de)(de)分(fen)(fen)瓣(ban)的(de)(de)(de)分(fen)(fen)瓣(ban)越多,則脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)精度就越高(gao),如(ru)果(guo)在(zai)(zai)結構上(shang)加(jia)以(yi)(yi)改(gai)進,可以(yi)(yi)進一(yi)(yi)步消(xiao)除脹(zhang)(zhang)(zhang)(zhang)(zhang)形(xing)(xing)時(shi)出現的(de)(de)(de)各(ge)分(fen)(fen)瓣(ban)凸(tu)模(mo)(mo)(mo)之(zhi)間分(fen)(fen)瓣(ban)痕跡。

補償器型號

  2.金(jin)屬波紋膨脹節(jie)滾壓成形工藝

  滾壓(ya)(ya)成形(xing)(xing)工(gong)藝主要用來成形(xing)(xing)金屬波紋(wen)膨脹(zhang)節(jie)用的(de)金屬波紋(wen)管(guan),適合大(da)直徑波紋(wen)管(guan)的(de)成形(xing)(xing)。滾壓(ya)(ya)成形(xing)(xing)的(de)原材(cai)料形(xing)(xing)式為極(ji)薄(bo)壁(bi)管(guan)材(cai)或機械脹(zhang)形(xing)(xing)之后(hou)的(de)波紋(wen)管(guan),后(hou)者主要用于(yu)精密校(xiao)形(xing)(xing)。滾壓(ya)(ya)成形(xing)(xing)過程將薄(bo)壁(bi)管(guan)置于(yu)滾壓(ya)(ya)成形(xing)(xing)機中,滾壓(ya)(ya)時(shi)隨(sui)著波形(xing)(xing)的(de)加深,動(dong)輥(gun)要作徑向進給,同時(shi)各輥(gun)上的(de)滾輪要作響應(ying)的(de)軸(zhou)向移(yi)動(dong)。滾壓(ya)(ya)逐個成形(xing)(xing)需要進行(xing)多次滾壓(ya)(ya)。

  3.金屬(shu)波紋(wen)膨脹節(jie)橡膠成形工藝

  橡(xiang)膠(jiao)(jiao)成(cheng)(cheng)(cheng)形(xing)(xing)工藝成(cheng)(cheng)(cheng)形(xing)(xing)方(fang)式為單(dan)波連續成(cheng)(cheng)(cheng)形(xing)(xing),屬(shu)于軟(ruan)模(mo)(mo)(mo)成(cheng)(cheng)(cheng)形(xing)(xing)方(fang)法的(de)(de)一種(zhong)。以(yi)(yi)橡(xiang)膠(jiao)(jiao)為軟(ruan)模(mo)(mo)(mo),以(yi)(yi)成(cheng)(cheng)(cheng)形(xing)(xing)凹(ao)模(mo)(mo)(mo)為硬模(mo)(mo)(mo),橡(xiang)膠(jiao)(jiao)脹形(xing)(xing)時,軸向壓(ya)縮(suo)橡(xiang)膠(jiao)(jiao),管材隨著橡(xiang)膠(jiao)(jiao)的(de)(de)壓(ya)縮(suo)進行(xing)脹形(xing)(xing),卸去壓(ya)縮(suo)橡(xiang)膠(jiao)(jiao)的(de)(de)軸向力(li),橡(xiang)膠(jiao)(jiao)在自身彈力(li)的(de)(de)作用(yong)下回(hui)復到(dao)原始狀(zhuang)態,然后(hou)有專(zhuan)用(yong)裝置推動(dong)可軸向移動(dong)的(de)(de)成(cheng)(cheng)(cheng)形(xing)(xing)凹(ao)模(mo)(mo)(mo)進行(xing)軸向運(yun)動(dong),壓(ya)縮(suo)已經進行(xing)脹形(xing)(xing)的(de)(de)波紋管,直到(dao)兩個(ge)凹(ao)模(mo)(mo)(mo)軸向貼合(he)。


本文網址://zgdfxx.com.cn/news/385.html

關鍵詞:補償器圖片,熱力管道補償器,補償器型號

最近瀏覽: