海阔天空66 发表于 22-8-25 17:26:51

如何拼凑XV02的中差

xv02的中差全网缺货，田宫大爷计划生产不知道要等到啥时候，所以我决定自己用市面上能买到的零件diy一个差速器，手里有一组tt02的油压差速器，金属齿大一圈肯定用不了，就决定用这套里的接杯了。
http://image.rcfans.com/pic/20220825/1661418663380102338.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220825/1661418663673094666.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
差速齿选用TRF419的白色塑料齿，原车同款。（图1）tt02的pin是1.5mm直径，长10mm的，原车用的1mm，长9mm的。所以，切轴+用电磨打磨齿轮（图2）tt02差速的o圈很小，怕漏油，用很早10块钱买的100个红o圈，外径9x2.4内径4.2的（图3）自己配了所有的垫片估计这车这辈子都用不完了（图4）

开始组装
http://image.rcfans.com/pic/20220825/1661418731498100630.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220825/1661418947941862173.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220825/1661419118408849305.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220825/1661419219884499277.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
组装过程用到了m2x8的螺丝和1280轴承2个。田宫的大齿套装还能买到，用大齿套装的壳子。老样子上绿油，放入接杯，灌油，静置一段时间排气泡，合上，拧螺丝
http://image.rcfans.com/pic/20220825/1661419357985337770.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220825/1661419389929327142.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220825/1661419390238461645.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220825/1661419390564563419.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220825/1661419390893628216.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220825/1661419429302376183.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
最后附上一张装好传动轴的成品图，用车架带的接杯内侧海绵垫垫好，可以说是从价格到功能都完美替换了目前处在缺货状态的中差，至此，终于可以实现前39后40的完全体了，下地玩耍！
http://image.rcfans.com/pic/20220825/1661419584112459839.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20

海阔天空66 发表于 22-8-25 17:31:51

漏写一点，tt02油压差速器是没法替代中差的，外壳尺寸大，会蹭到底盘，轴承也不合适

哦嗝 发表于 22-8-25 20:29:47

666大佬

丘丘tt02cc01 发表于 22-11-3 20:11:58

太6了https://app.rcfans.com/public/emotion/face_076.png

ywb 发表于 22-11-3 23:31:01

牛逼
顶顶顶https://app.rcfans.com/public/emotion/face_068.pnghttps://app.rcfans.com/public/emotion/face_068.pnghttps://app.rcfans.com/public/emotion/face_068.png

kaimabrother 发表于 23-1-6 20:09:43

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