RCFans，P锐志原创。镭速模型，沃尔沃4×2拖头三档波箱拆卸，装配，保养教程
出此手把手教程贴，源自我对拖头模型机械的狂热，执着与热爱！买了镭速模型，沃尔沃4×2拖头已经一年了，最近发现变速箱，前进后退有点顿挫，不是很丝滑，所以决定把变速箱拆下来维修保养一下。
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话不多说，开整！先拆电池底座
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开始抬波箱
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三下五除二，手脚麻利，波箱就整个拆卸下来了，拿在手里，全金属波箱沉甸甸的感觉真好！
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开始拆发动机，发动机是镭速原厂540，27T发动机，感觉质量一般般，就是一个贴牌，你懂的。（镭速不生产马达，贴牌而已）
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开始保养马达。用砂纸把碳刷金属铜片打磨，马达运转不丝滑，就是铜片触点被碳刷磨的不平整
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开始大拆波箱
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搞定！这是马达，波箱的全部零件。
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保养教程开始了！主角登场！中国重汽——拖头车专用轴头润滑油。说到这里，你们能猜出我的职业了吗？
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先给马达齿上点油
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重点来了！装配教程开始！首先装波箱拨杠，这个真的不好弄，不信你试试吧，我全部零件大卸八块后，心想，完了，装不回去了
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拨杠总成！
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主变速箱，副变速箱齿轮组，装配中
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装配拨杠，齿轮组总成！
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开始打黄油
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组装准备工作开始
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准备完工的效果
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装配成品！
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通电测试档位，完美！
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教程到此结束，感谢大家收看支持！
评测，总结：
波箱的装卸有点难度，不建议新手操作，有可能你拆了，就装不回去的情况。
镭速拖头模型可玩性，可圈可点，最大的失败就是转向角度很小很小，转向卡钢板，而思卡拖头模型的前转向钢板是在大梁的下面，所以思卡拖头转向不会卡钢板，并且转向角度也很大，镭速模型应该向思卡学习，取长补短，才能百战百胜。——给你们看下转向是不是卡钢板？并且转向角度非常非常的小。——向思卡学习，应该把钢板装在大梁的下面，这样就不会卡钢板了，希望此贴，能被镭速模型厂家，看到并改进，还是一如既往的支持镭速模型！
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看一下人家思卡模型拖头的转向角度多大，思卡模型拖头就是把钢板装在大梁下面，所以转向不会卡钢板，转向角度就大了。而镭速模型拖头的钢板是装在大梁的旁边，所以卡钢板，并且转向角度非常小
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没有对比就没有伤害，对比镭速模型拖头，思卡模型拖头的转向设计，大家看一下吧，此教程可以给准备入坑拖头的新手一个参考吧，评论区发言，感谢大家观看此贴并支持，一键三连并关注！
http://image.rcfans.com/pic/20230508/1683527416077583_919.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20230508/1683527416079234_629.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20 首先，既然变速箱拆开了，可以清洗有的配件包括齿轮，而后再上油装回去。另外镭速底盘转向卡钢板可能是设计缺陷，可以通过遥控把转向舵量稍作调整，打死一边轮胎直到轮胎碰不到钢板就为止，以上仅为个人建议 shizhu您命里 发表于 2023-05-09 10:43
首先，既然变速箱拆开了，可以清洗有的配件包括齿轮，而后再上油装回去。另外镭速底盘转向卡钢板可能是设计缺陷，可以通过遥控把转向舵量稍作调整，打死一边轮胎直到轮胎碰不到钢板就为止，以上仅为个人建议
好建议。通过舵机，舵量限制转向角度，可以达到不卡钢板的效果，本来镭速拖头，的转向角度就很小，这样一来转向就更更小了，在客厅里玩的时候，，转向都转不过来，要倒两三把才能转向，，，钢板放在大梁的旁边可能是设计的缺陷的，学一下思卡模型拖头啊，把钢板设计在大梁下面，不就不卡钢板了吗？并且转向角度也会非常的大，甚至可以接近漂移车的转向角度效果，我目前解决的土办法是，在钢板两边各啤了两个口子，这样转向就好很多，但是影响美观使用，这是——没有办法的办法！——欲哭无泪(╥﹏╥)
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http://image.rcfans.com/pic/20230510/1683679159502416_631.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20230510/168367915950358_67.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20 有三个问题想问，这款车有内饰吗，那些线路只能绑到旁边了吗，这款车能调轴距吗https://app.rcfans.com/public/emotion/face_035.png Tyitchel 发表于 2023-06-13 23:52
有三个问题想问，这款车有内饰吗，那些线路只能绑到旁边了吗，这款车能调轴距吗
你错过了活动，要不然打折下来很便宜也就3000多点 Tyitchel 发表于 2023-06-13 23:52
有三个问题想问，这款车有内饰吗，那些线路只能绑到旁边了吗，这款车能调轴距吗
有简单内饰的，有座椅，有仪表台，有方向盘，我拆了是方便步线，把电调，接收机放在大梁左边也是方便步线，看个人用车习惯吧，有的人喜欢把电调，接收，声组全部放在车头，那样车头就会很重，这样配重不好，我是学习宝马车前后50：50的配重。
车轴距是固定不可以调节，但是磨盘可以有5格前后调节，调磨盘前后，是练习半挂倒车用的，还有不懂的地方可以问我。
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http://image.rcfans.com/pic/20230614/1686705448883790_75.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20230614/1686705501993940_711.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20 p锐志 发表于 2023-06-14 09:18
有简单内饰的，有座椅，有仪表台，有方向盘，我拆了是方便步线，把电调，接收机放在大梁左边也是方便步线，看个人用车习惯吧，有的人喜欢把电调，接收，声组全部放在车头，那样车头就会很重，这样配重不好，我是学习宝马车前后50：50的配重。
车轴距是固定不可以调节，但是磨盘可以有5格前后调节，调磨盘前后，是练习半挂倒车用的，还有不懂的地方可以问我。
磨盘已保养打了黄油。 大山西海军 发表于 2023-06-14 07:06
你错过了活动，要不然打折下来很便宜也就3000多点
啊…那以后还会有活动吗https://app.rcfans.com/public/emotion/face_028.png Tyitchel 发表于 2023-06-14 14:22
啊…那以后还会有活动吗
有，时不时会打点折 p锐志 发表于 2023-06-14 09:18
有简单内饰的，有座椅，有仪表台，有方向盘，我拆了是方便步线，把电调，接收机放在大梁左边也是方便步线，看个人用车习惯吧，有的人喜欢把电调，接收，声组全部放在车头，那样车头就会很重，这样配重不好，我是学习宝马车前后50：50的配重。
车轴距是固定不可以调节，但是磨盘可以有5格前后调节，调磨盘前后，是练习半挂倒车用的，还有不懂的地方可以问我。
我好奇一个事，就是如果挂车挂上了牵引车，那他的前后配重是什么样的，会不会把头重脚轻的配重弥补掉
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