行業動态-南通華鍛重型機床有限公司

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購買扭(niu)軸折彎機時需要(yào)了解什麽？

　　要購買(mǎi)扭軸折彎機，您需(xu)要了解以下知識(shí)：　　1.零件彎曲半徑　　扭(niǔ)🐪軸🚩折彎機采用自(zì)由彎曲時，彎曲半(ban)徑爲開模距離的(de)0.156倍。自由🌏彎曲⛷️時，模(mó)具的開口距離應(yīng)爲金屬材料厚度(dù)的8倍。例如，當使用(yòng)1/2英寸的開口形成(cheng)低碳鋼時，零件的(de)彎曲半徑約㊙️爲0.078英(ying)寸。将⛹🏻‍♀️這組模具用(yòng)于扭軸折🎯彎機時(shi)，注意沖頭和模具(jù)之間沖程底部的(de)間隙，以及足以補(bu)償回彈的過度彎(wan)曲，并🔞将材料保持(chi)在大約90°。底✏️部模具(jù)彎曲時，模🈚具角度(dù)一般爲86～90°。在沖程底(dǐ)部，陽螺紋和陰螺(luó)紋之間的間隙應(yīng)略大于材料厚度(dù)。由于底模彎曲的(de)噸位較大(約爲自(zì)由🤟彎曲噸位的4倍(bèi))，通常導緻🌂彎曲半(bàn)徑回彈的應力減(jian)💞小，從而提高🔴了成(chéng)形角度。壓⚽花彎曲(qǔ)與底部模具的🥵彎(wān)曲相同，但不同之(zhī)處在🐕于，沖頭前端(duan)加工到所需的彎(wan)曲半徑，沖頭與模(mo)具之間在行程底(dǐ)部的間隙小于材(cái)料厚度。由于施加(jia)了足夠的壓力來(lái)迫使沖頭前端接(jiē)觸材料，因此基本(běn)上避免了回彈。爲(wèi)了在購買扭軸折(shé)彎機時選擇🔅很低(dī)噸位規格💞，計劃彎(wan)

2025-12-13

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數控折彎(wan)機與扭軸折彎機(ji)的區别是什麽？

　　随(suí)着信息、科技和數(shu)據的快速增長，産(chǎn)品更加多樣🛀化⭐和(he)先進。折彎機也不(bú)例外。從早期的手(shou)動扭軸折彎機到(dao)今天的全自動數(shu)✍️控彎曲機發生了(le)巨大的變化。然而(er)，仍有許多人不知(zhi)道扭力軸折彎機(jī)和數控折彎機之(zhī)間的區别。　　　　數控折(shé)彎機與扭軸折彎(wān)機的區别如下：　　區(qu)别一：意義不同       　　1、扭(niu)軸折彎機：顧名思(sī)義，機器的操🍓作是(shì)由中心軸産生的(de)。　　2、CNC折彎機：數控折👉彎(wan)機由兩側伺服🔱同(tóng)步比例閥同步，不(bu)僅同步精度高，而(er)且具有實時誤差(cha)反饋。彎曲滑塊🔞具(jù)有較強的抗彎承(cheng)載能力，彎曲效果(guo)較好。　　兩者很大的(de)區别在🙇🏻于，确保彎(wan)曲滑塊兩側同步(bu)的結構不同，扭力(lì)軸同步折彎機依(yī)靠機械平衡軸進(jin)行強制同步，同步(bu)精度低，無誤差反(fan)饋，折彎滑塊抗偏(piān)載能力差。機器的(de)穩定性和精度将(jiāng)受到多種因素的(de)影響。如：油缸精度(dù)、滑塊精度、同步軸(zhou)🛀🏻精度等，蝸輪長時(shí)間使用也🐅會消耗(hao)磨損，影響定位精(jīng)度。因此，扭軸同步(bu)結構的折

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網站(zhan)建設：中企動力南(nán)通

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网(wang)站建设：中企动力(li) 南通

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