USO 发表于 22-2-25 20:56:57

ptg安装樱花三节棍狗骨销较小解决方法

原厂狗骨销2.5直径mm，樱花只有2mm，安装效果如图
http://image.rcfans.com/pic/20220225/1645792019625339_546.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220225/1645792019756945_989.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
处理后直径增至2.5mm，安装效果如图
http://image.rcfans.com/pic/20220225/1645792004663598_436.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
避免了撞击产生的磨损及声音，也能小程度减小操控延迟（感觉不到，理论上）
解决方法为购买外径2.5mm，壁厚0.3mm（即内径1.9mm），长度2.3mm（线切割），不锈钢材质（我是用的316L材质，50个60元包邮，买多了）首先要对切割处外壁打磨，使其光滑

http://image.rcfans.com/pic/20220225/1645793255269589_119.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
再用直径1.98mm钻头扩孔，形成对2mm销的紧配内孔
http://image.rcfans.com/pic/20220225/1645793259923191_652.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
然后对切割的一面用直径6mm球形打磨抛光头（应该是直径5.3mm左右，应该买5mm，我买错了，能用）进行内倒角，再用1.98mm钻头处理倒角形成的内毛刺。成品如图
http://image.rcfans.com/pic/20220225/1645792963768129_893.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
将倒过角的一面向内用钳子套进销子
http://image.rcfans.com/pic/20220225/1645793085250381_553.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220225/1645793085250850_264.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220225/1645793085251356_130.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
再用外径6mm（感觉小了点），线径1mm的胶圈如图安装（因为这个的球球也比原厂小）
http://image.rcfans.com/pic/20220225/1645793588859467_609.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
希望大家给点建议

USO 发表于 22-2-25 20:59:39

本来想定做尼龙的，听到60元一个就放弃了

tq01237 发表于 22-2-25 22:42:36

原唱也不贵啊https://app.rcfans.com/public/emotion/face_wulian.png

jery 发表于 22-2-25 22:59:16

动手能力还行不过一定会掉

杨洋32 发表于 22-2-25 23:41:19

这么费劲不如买原厂啊

USO 发表于 22-2-25 23:56:39

杨洋32 发表于 2022-02-25 23:41
这么费劲不如买原厂啊

原厂过36°就抖，这个过50°才抖

USO 发表于 22-3-9 16:52:41

狗骨球直径小于接杯内径，用内径2.5mm，外径5mm，厚度0.5mm
的硬质pvc垫片放置于两侧销，用打火机使其贴合球球
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