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高爐開口機的動作原理和操作高爐開(kai)口機(ji)是開(kai)鐵口時用的機(ji)械,其操作和動作需要注意的情(qing)況有一下內容(rong),請多(duo)關注! 開鐵(tie)口(kou)時(shi),首先(xian)啟(qi)動(dong)回轉機(ji)構的(de)電(dian)動(dong)機(ji),電(dian)動(dong)機(ji)轉動(dong)后通過渦(wo)輪(lun)渦(wo)桿減速(su)器減速(su)并帶(dai)動(dong)卷筒(tong)轉動(dong),卷筒(tong)轉動(dong)后通過牽(qian)引鋼繩(sheng)帶(dai)動(dong)行(xing)走橫(heng)粱繞固(gu)定軸轉動(dong),當行(xing)走橫(heng)梁對準(zhun)鐵(tie)口(kou)中心線(水平中心線)寸,回轉機(ji)構停(ting)止工作。 有的高爐回轉(zhuan)(zhuan)(zhuan)機(ji)(ji)構(gou)為半自動(dong)(dong)(dong)的,卷筒(tong)轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong)后牽引鋼繩(sheng)松弛,人工(gong)把開口(kou)機(ji)(ji)推送到(dao)鐵(tie)(tie)口(kou)前(qian),使行(xing)走橫梁對準鐵(tie)(tie)口(kou)中心(xin)線(xian)(xian)。然后啟(qi)動(dong)(dong)(dong)推進機(ji)(ji)構(gou)的電動(dong)(dong)(dong)機(ji)(ji),電動(dong)(dong)(dong)機(ji)(ji)轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong)后通(tong)過減速機(ji)(ji)減速并帶(dai)動(dong)(dong)(dong)卷筒(tong)轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong),卷筒(tong)轉(zhuan)(zhuan)(zhuan)動(dong)(dong)(dong)后經由牽引鋼繩(sheng)帶(dai)動(dong)(dong)(dong)滑動(dong)(dong)(dong)小(xiao)車(che)(che)沿行(xing)走橫梁向(xiang)前(qian)或向(xiang)后作(zuo)直線(xian)(xian)運動(dong)(dong)(dong),滑動(dong)(dong)(dong)小(xiao)車(che)(che)帶(dai)動(dong)(dong)(dong)鉆孔機(ji)(ji)構(gou)向(xiang)前(qian)或向(xiang)后,待(dai)鉆孔機(ji)(ji)構(gou)向(xiang)前(qian)推進至鉆頭接觸鐵(tie)(tie)口(kou)泥套后停止推進柳(liu)構(gou)的工(gong)作(zuo)。 操(cao)作(zuo)人員(yuan)將鉆(zhan)頭(tou)(tou)伸進(jin)(jin)鐵(tie)(tie)口(kou)泥套并對準鐵(tie)(tie)口(kou)中心線以(yi)后(hou)(hou),再(zai)啟動鉆(zhan)孔(kong)機(ji)(ji)(ji)構(gou)(gou)的(de)(de)電(dian)動機(ji)(ji)(ji)。電(dian)動機(ji)(ji)(ji)轉動后(hou)(hou)通過齒輪減速機(ji)(ji)(ji)減速并帶動鉆(zhan)桿轉動,鉆(zhan)頭(tou)(tou)開(kai)始向鐵(tie)(tie)口(kou)里鉆(zhan)進(jin)(jin)。此時(shi)(shi)應間斷地使(shi)推進(jin)(jin)機(ji)(ji)(ji)構(gou)(gou)工作(zuo),使(shi)鉆(zhan)孔(kong)機(ji)(ji)(ji)構(gou)(gou)不斷地向前推進(jin)(jin)(即給(gei)鉆(zhan)頭(tou)(tou)鉆(zhan)進(jin)(jin)的(de)(de)推力),鉆(zhan)頭(tou)(tou)逐漸向鐵(tie)(tie)口(kou)里鉆(zhan)進(jin)(jin)。待鉆(zhan)到紅點后(hou)(hou),通過推進(jin)(jin)機(ji)(ji)(ji)構(gou)(gou)的(de)(de)反(fan)轉開(kai)關,改變電(dian)動機(ji)(ji)(ji)的(de)(de)旋轉方向,使(shi)滑動小車帶動鉆(zhan)孔(kong)機(ji)(ji)(ji)構(gou)(gou)的(de)(de)鉆(zhan)頭(tou)(tou)退(tui)(tui)(tui)出鐵(tie)(tie)口(kou)。在退(tui)(tui)(tui)鉆(zhan)的(de)(de)過程中,為防止鉆(zhan)頭(tou)(tou)卡塞,待鉆(zhan)頭(tou)(tou)退(tui)(tui)(tui)出鐵(tie)(tie)口(kou)泥套時(shi)(shi)再(zai)停(ting)止轉動。最后(hou)(hou)啟動回轉機(ji)(ji)(ji)構(gou)(gou)的(de)(de)電(dian)動機(ji)(ji)(ji),使(shi)其反(fan)轉,通過牽引鋼(gang)繩把開(kai)口(kou)機(ji)(ji)(ji)退(tui)(tui)(tui)回原(yuan)停(ting)放位置 以上就是高爐開鐵口的(de)動作原理了,希望(wang)給大家能(neng)都帶來幫助!泰安巨劍機械有限公司歡(huan)迎您! 上一篇高爐鉆桿的制造廠家下一篇高爐鉆頭鉆桿的工藝過程 |