这个零件怎么作（出题）

gongsui0202

<p>这个零件比汽车零件简单！</p><p>但是要求却不简单！欢迎水手来看看！</p>

leevesun

<p>1，料片分条需准确，模具只做冲孔，修边的动作；</p><p>2，中间方孔怕拉料，可在冲孔时在折弯边处做压线；</p><p>3，侧壁上方孔下端应一直破到底部，否则不易折起；</p><p>4，两侧要保证平行度，可在折弯后再加一工程侧着整形。</p><p>　以上拙见供参考</p>

gongsui0202

<p>是不是太简单了？</p><p>没有人回复啊！</p><p>希望能有一点更实质性的答复！</p>

cslelch1

<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span twffan="done" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">问题：</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span lang="EN-US" twffan="done" style="mso-fareast-font-family: 'Times New Roman';"><span twffan="done" style="mso-list: Ignore;"><font face="Times New Roman">1.<span twffan="done" style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span twffan="done" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">采用怎么样的折弯工艺才能满足上述要求。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span lang="EN-US" twffan="done" style="mso-fareast-font-family: 'Times New Roman';"><span twffan="done" style="mso-list: Ignore;"><font face="Times New Roman">2.<span twffan="done" style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span twffan="done" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">由于孔位加工后，部分地方刚性变差，继续折弯容易变形，如何避免（</span><span lang="EN-US" twffan="done"><font face="Times New Roman">D1</font></span><span twffan="done" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">）。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span lang="EN-US" twffan="done" style="mso-fareast-font-family: 'Times New Roman';"><span twffan="done" style="mso-list: Ignore;"><font face="Times New Roman">3.<span twffan="done" style="FONT: 7pt 'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></font></span></span><span twffan="done" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">这个零件作下来多少价位比较合理。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span twffan="done" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';"></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span twffan="done" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">回答：</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span twffan="done" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">同意4樓的第1條觀點，並補充以下：</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span twffan="done" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">1，本想采用“V”折成形，但對平面度不好;又想采用左右對折又模具太大浪費RMB;思來想去還是覺得用最簡單的“L”形折彎吧，雖然有些拉料，但還是可以通過增強定位和加大壓料力來解決。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span twffan="done" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">2，對於離折邊太近的孔當然是折好彎後沖孔了。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span twffan="done" style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">3，模具費：共四工程（如果把第三四工程沖孔模放在一起的話三工程就OK了），計算比較繁雜，如果是我做的話我只在沖孔的地方做鋼料熱處理，其它地方用鐵料或是縣空。產品價格就不有我說了。</span></p>