<th id="5nh9l"></th><strike id="5nh9l"></strike><th id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"></th><strike id="5nh9l"></strike>
<progress id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"><noframes id="5nh9l">
<th id="5nh9l"></th> <strike id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"></span>
<progress id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"></span><strike id="5nh9l"><noframes id="5nh9l"><strike id="5nh9l"></strike>
<span id="5nh9l"><noframes id="5nh9l">
<span id="5nh9l"><noframes id="5nh9l">
<span id="5nh9l"></span><span id="5nh9l"><video id="5nh9l"></video></span>
<th id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"></th>
<progress id="5nh9l"><noframes id="5nh9l">

中心壓實鍛造法生產工藝的改進

Improvement of J.T.S Forging Process in Production

  • 摘要: 運用高溫云紋法模擬技術,對中心壓實鍛造法(J·T·S)現行生產工藝進行實驗研究,提出了改進意見。實驗結果表明:溫度梯度合理選擇范圍為230~270℃;對稱鍛壓鍛件4個面,壓下率均為7%~8%,并保證錯砧;對某些鍛件也可只鍛壓其垂直兩面,壓下率為13%左右;拔長方向最佳砧寬比為0.6。改進工藝可降低能耗20%~25%,節省操作時間約40%,降低壓機噸位23%~43%。

     

    Abstract: J.T.S forging process is investigated for improving in current production by high temperature moire modelling technique. Some suggestions which can be used for improving current production are put forward. The rational range of temperature gradient is 230℃~270℃. The reduction rate is 7%~8% on each side for fourfold side symmetrical forge piece. The reduction rate is 13% that can be used for vertical two side unsymmetrical forge piece, The optimun of anvil width ratio (W1/H0) is 0.6, The improving J.T.S forging process can decrease the consumption of energy 20%~25%; It can save operating time 40%; and decrease the deformation load 23%~43%.

     

/

返回文章
返回
<th id="5nh9l"></th><strike id="5nh9l"></strike><th id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"></th><strike id="5nh9l"></strike>
<progress id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"><noframes id="5nh9l">
<th id="5nh9l"></th> <strike id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"></span>
<progress id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"><noframes id="5nh9l"><span id="5nh9l"></span><strike id="5nh9l"><noframes id="5nh9l"><strike id="5nh9l"></strike>
<span id="5nh9l"><noframes id="5nh9l">
<span id="5nh9l"><noframes id="5nh9l">
<span id="5nh9l"></span><span id="5nh9l"><video id="5nh9l"></video></span>
<th id="5nh9l"><noframes id="5nh9l"><th id="5nh9l"></th>
<progress id="5nh9l"><noframes id="5nh9l">
259luxu-164