首次给小电驴改中置电机，以失败告终。
<font size="4">原车10寸电机，功率不详，可能是800-1000W的。</font><br>
<font size="4">改中置原因，两个人坐，起步很肉（主要还是手闲。。）</font><br>
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<font size="5">找了好久都没找到10寸的后轮，没办法买了个小猴子的后轮，120-70-12.</font><br>
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<font size="4">刚开始是想用两条管的，觉得好看点，22*3厚的无缝管</font><br>
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<font size="5">自制的简易弯管</font><br>
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<font size="5">还行，不至于太差。</font><br>
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<font size="5">到了这里，就没得挽回了。架擦链条，</font><br>
<font size="5">不想加高了，高了，架子位置不够。直接切了，断了自己继续修改的念头。</font><br>
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<font size="5">于是重新订了两根管，加宽，把电机沉下去。不弯管了。</font><br>
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<font size="5">为了改个中置，今天在某宝入了个氩弧焊，最近厂里好忙，只能等5.1放假才能继续开工了。</font><br>
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改中置传动速比一定要大，要不没力气。最少8比1
还有就是要忍受链条传动的噪音。。。。。。
<div class="quote"><blockquote><font size="2"><font color="#999999">caixzeng 发表于 2019-4-16 22:20</font> <a href="/forum.php?mod=redirect&goto=findpost&pid=5439446&ptid=589851" target="_blank"><img id="aimg_f1Zj2" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" file="static/image/common/back.gif" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt=""></a></font><br>
还有就是要忍受链条传动的噪音。。。。。。</blockquote></div><br>
没事，原叉原电机原控都没动，受不了，再换回来<img id="aimg_Smhdm" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" file="http://www.ddclm.vip//mobcent//app/data/phiz/default/01.png" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt=""><img id="aimg_Y2u1x" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" file="http://www.ddclm.vip//mobcent//app/data/phiz/default/01.png" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt=""><img id="aimg_iOSGg" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" file="http://www.ddclm.vip//mobcent//app/data/phiz/default/01.png" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt=""><br>
支持折腾<br>
<div class="quote"><blockquote><font size="2"><a href="/forum.php?mod=redirect&goto=findpost&pid=5439446&ptid=589851" target="_blank"><font color="#999999">caixzeng 发表于 2019-4-16 22:20</font></a></font><br>
还有就是要忍受链条传动的噪音。。。。。。</blockquote></div><br>
另一种方法，用同步带和大小同步齿轮，声音应该比链条小，但缺点同步带寿命比链条短。
<div class="quote"><blockquote><font size="2"><font color="#999999">caixzeng 发表于 2019-4-16 22:19</font> <a href="/forum.php?mod=redirect&goto=findpost&pid=5439445&ptid=589851" target="_blank"><img id="aimg_tHzE2" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" file="static/image/common/back.gif" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt=""></a></font><br>
改中置传动速比一定要大，要不没力气。最少8比1</blockquote></div><br>
我现在是5比1<br>
<div class="quote"><blockquote><font size="2"><font color="#999999">whseen 发表于 2019-4-16 23:42</font> <a href="/forum.php?mod=redirect&goto=findpost&pid=5439500&ptid=589851" target="_blank"><img id="aimg_hCDuU" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" file="static/image/common/back.gif" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt=""></a></font><br>
另一种方法，用同步带和大小同步齿轮，声音应该比链条小，但缺点同步带寿命比链条短。</blockquote></div><br>
我对链条传动情有独钟。。<br>
氩弧焊我也有 太麻烦 感觉还是电焊方便
楼主焊功很过硬，赞。<br>