用甲醇遥控车配件diy一台带倒档四驱汽油遥控车
以前玩过甲醇遥控车和汽油四冲程军卡，唯独没试过汽油二冲程的，最近收了一台23cc汽油机然后花一个星期尝试把以前甲醇大脚遥控车剩下来的配件去制作。目前正考虑加强主传动轴。【用甲醇遥控车零件拼装一台1：5汽油遥控车-哔哩哔哩】 <br /><iframe src="//player.bilibili.com/player.html?bvid=BV176noevEzB" scrolling="no" border="0" frameborder="no" framespacing="0" allowfullscreen="true"> </iframe>
购买于2012年的仿京商的1：8双甲醇发动机大脚车，玩甲醇遥控车的难点不用多说，两幅图是它以前被我换车壳后的样子。后来发动机陆续报废慢慢凋零变成散件，适逢半年前用低价收了同款空车架（主要为了车架上的倒档波箱），等于一下子手头有两幅同款大脚车车架了。
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收来的23cc汽油二冲程发动机果然还是比我想象中大，只比我军卡用的35cc四冲程割草汽油发动机小一点
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正是这带倒档减速比约2.2的波箱才让我有动力去尝试实现我的想法，军卡也是用同款波箱，里面的齿轮非金属，但实测拉三百斤没问题。两个车架用角铁加固链接，弄巧成书，不用钻不用切，发动机刚好能固定到车架孔位上面。传动轴系统在验证了车子能跑的情况下要继续加强。
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防滚架先用pvc管打样，定了最终方案后换材质。为了留出驾驶室后续放1/5驾驶员人偶或1/6兵人，油箱特意放在车尾。我个人在diy或改装模型都很在意驾驶室要有真实的空间https://app.rcfans.com/public/emotion/face_wulian.png
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发动机刚过磨合，个人感觉油针调教实在比甲醇发动机要容易，出在发动机本身和周边的问题也少，车身上的油污貌似也少。目前这车养生跑圈不飞坡问题不大https://app.rcfans.com/public/emotion/face_zhoumei.png 这又是个大工程，改车特别费时间，没有图纸考虑的太多，只能改一步算一步，搞不好还要拆了再改。 再买车剁手 发表于 2024-09-02 15:45
这又是个大工程，改车特别费时间，没有图纸考虑的太多，只能改一步算一步，搞不好还要拆了再改。
对的造到哪算哪，这次运气不错算很快很顺利顺利。 顺便玩玩算能胜任
【过磨合期-哔哩哔哩】 <br /><iframe src="//player.bilibili.com/player.html?bvid=BV14XHiefEbc" scrolling="no" border="0" frameborder="no" framespacing="0" allowfullscreen="true"> </iframe> 厉害了
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