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將截好的原材料套在彎頭模具芯桿上，把中頻感應(yīng)線圈套在彎頭模具芯頭端部，開動冷卻水泵和中頻電源，將原材料加熱到800°C左右，再開動推制機(jī)開始推制彎頭。</span></div> <div> <span style="font-size:22px;"> 根據(jù)所推彎頭選擇主推泵，選定速度上料，閘閘門，芯棒加熱到可工作的溫度開始推進(jìn)，工作中推速可調(diào)，推到中點(diǎn)推制機(jī)自動停止，液壓閘門閘死，芯桿上料，松開閘門后退至終點(diǎn)，閘門閘至桿外徑處開始推進(jìn)。注：主推泵工作時(shí)可同時(shí)使用，一般情況只使用一臺即可。也可用作后退不用停止。后退泵不可同時(shí)使用，只可啟動一臺，另一臺備用。上料泵可只在上料時(shí)使用。主油泵液壓系統(tǒng)平穩(wěn)壓力調(diào)定為，附油缸液壓系統(tǒng)平穩(wěn)壓力調(diào)定為。推制機(jī)行程兩端裝有行程開關(guān)，實(shí)際行程應(yīng)小于大行程，即活動推板前后兩端離實(shí)際端點(diǎn)都留有的余量，以免油缸活塞運(yùn)行到。</span></div> </div> <div id="txxz9lv" class="float_c news-page fs_14"> <div id="dhnno6b" class="f_l"> 上一篇：<a href='/hyxw/2269.html'>彎頭倒角機(jī)自動和手動操作過程</a> </div> <div id="6uzz69x" class="f_r"> 下一篇：<a href='/hyxw/2271.html'>管件設(shè)備生產(chǎn)廠家擁有多年的制造經(jīng)驗(yàn)</a> </div> </div> </div> </div> </div> </div> <div id="b1zz69w" class="footer"> <div id="1hoahjo" class="w_1200 float_c pos_r"> <div id="r1hozb9" class="f_l"> <ul class="list_none footer_ul"> <li> <span>關(guān)于我們</span> 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