传动轴 发表于 20-8-22 22:12:07

AWD用廉价塑料珠差改造尾直

偶然找到一颗仿atm塑料珠差的国货，于是，突发奇想，将它改造成awd漂移车用的尾直岂不美哉！砂纸伺候(240目，1000目)，用来打磨珠差大齿盘没有齿的那一面，目的是将大齿盘变薄，给加大的中心轴齿让出位置。打磨的平整度很重要，运行静不静，就看打磨手艺了。想最大限度的让位，装配也很关键。钢珠自然是再也无用了，两个钢摩擦片也装到同一边去。同时用裁纸刀去掉狗骨接杯装钢摩擦片的D形固定座台阶，最后锁紧螺丝。最后，来个和原厂塑料齿差的对比图。所幸，完美收官。
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传动轴 发表于 20-8-23 07:47:35


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feilaodong 发表于 20-8-23 12:56:24

好办法！！！！！

Rxian 发表于 20-8-23 19:52:55

几年前改过``````````````

燃烧的垫片 发表于 20-8-23 20:03:46

老哥看看我这手艺怎么样https://app.rcfans.com/public/emotion/face_002.png
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传动轴 发表于 20-8-23 20:27:18

燃烧的垫片 发表于 2020-08-23 20:03
老哥看看我这手艺怎么样

薄到极致了

传动轴 发表于 20-8-23 20:29:00

都是花心思玩车的人

燃烧的垫片 发表于 20-8-23 20:55:41

传动轴 发表于 2020-08-23 20:27
薄到极致了

这种操作可以偷0.4-0.5mm，容纳15T齿轮没问题。打磨找平找同心太麻烦，我这颗能用自认为靠的是运气https://app.rcfans.com/public/emotion/face_020.png

传动轴 发表于 20-8-23 22:25:17

燃烧的垫片 发表于 2020-08-23 20:55
这种操作可以偷0.4-0.5mm，容纳15T齿轮没问题。打磨找平找同心太麻烦，我这颗能用自认为靠的是运气

嗯，我就是用的15t，如果一侧换薄轴承，还可以把齿轮加大

传动轴 发表于 20-8-24 17:00:22

       很多年前买的头单(2009)，因为噪音巨大被丢弃在一旁。今，痛下狠手，取下原厂蓝齿，换上黑齿。
       中轴原厂的8T前小齿也换成了改短的mr02动力马达用的7t齿轮，后齿用的awd原厂自带的那颗最小T数的15T马达齿和原厂齿盘搭配。
       至此，东拼西凑的老awd(2008)正式加入反胎漂移行列，中轴前7齿，后15齿，应该是刚刚好了。
       现在就差一套漂移“胎”就万事大吉。

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