fe2rf22sf2 发表于 2022-6-2 14:44:16

干货 | 缠带工艺详细解析

1 点缠
胶带必须在线束上缠绕两圈,缠绕宽度和胶带宽度相同。如果有其它特殊的规定,分支的中心位置需要点缠。


要求:如工艺文件有定义,缠绕圈数按照工艺文件定义。点缠需包住全部电线(无电线漏在点缠外),胶带头紧密贴合不张开,点缠位置,间距,个数须符合工艺文件要求。



https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/2d311a9119c84611bdc31937b98920cd~tplv-tt-large.image?x-expires=1969514579&x-signature=l7OK%2FGZt9YVho01HL6NZ5PXrPO4%3D







2 间距缠(花缠)
开始缠绕胶带时,在起点位置按照点缠,然后以大约45度角的方向沿着线束标明的地方螺旋缠绕,最后在终点位置点缠,缠带收尾末端整齐、无起翘/脱开。在上述的基础上:
a.如果线束支干的直径小于或者等于胶带宽度的1/2,间距缠不允许有露线情况;
b.如果线束支干的直径大于胶带宽度的1/胶带之间的间距不大于胶带的自身宽度,以1/2为最佳,间距均匀。(各个行业与OEM的标准会有差异)



https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/748e1bd258ee41618b9e0cc91455193c~tplv-tt-large.image?x-expires=1969514579&x-signature=Q%2BL%2B46q01RHc4bHO8hadNSQA3GM%3D







3 全缠(密缠)
缠绕胶带重叠的部分至少是胶带宽度的50% ,起始和结束均需点缠2-3圈。在胶带全缠的区域不允许有任何电线能被看见。缠带收尾末端整齐、无起翘/脱开。需注意的是,胶带的拉长长度不得超过40mm。(各个行业与OEM的标准会有差异)

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/75380ee732c54ebda4d964e0a8eb059a~tplv-tt-large.image?x-expires=1969514579&x-signature=k7WCu9e3eWi8XuPLYPYLkF5poNs%3D







4 交叉缠
1) T字节点缠绕走向

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/1aec3370bf0a46009be7c3dc1ffa3fc6~tplv-tt-large.image?x-expires=1969514579&x-signature=Sj2M9TDHmimj%2FkhePi0Mgw86uOo%3D





2) 十字节点缠绕走向(合计4圈)

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/2e5748ad7caa461d84cce6442c35c14c~tplv-tt-large.image?x-expires=1969514579&x-signature=4MWK9Uf8I9Z6c2Y%2B5tEyir%2BbLM0%3D





3) 十字节点缠绕走向(合计5圈)

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/315593fcc7494fa8951dda048163a2bb~tplv-tt-large.image?x-expires=1969514579&x-signature=lHkkrmDYePT8wvsUIFAVD4nIjWw%3D





4 )V字节点缠带走向(合计3圈)

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/e0896e7a595a49e5b254229df72d4ad2~tplv-tt-large.image?x-expires=1969514579&x-signature=mUmOK06eFsPAHOfdUgc6JsLeNQA%3D





5) V字节点缠带走向(合计6圈)

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/e103f676c33e4e17ba97558bc6a93eed~tplv-tt-large.image?x-expires=1969514579&x-signature=2ixx6K%2Bt%2F1BBCNIqXqUcEUbFw1o%3D





6)大字节点缠带走向(合计7圈)

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/eb38648e8a724d15bfed25873ec347cd~tplv-tt-large.image?x-expires=1969514579&x-signature=chLy%2BT3nYc4TW8dYIS2MzazgRMI%3D







5 波纹管上缠带
1)使用上管器上开口波纹管

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/520536cfbb7a417a990751284c38fbd6~tplv-tt-large.image?x-expires=1969514579&x-signature=ytt%2BWz6swaQB0X0gxBvHoUY%2Bmls%3D



2) 检查电线有无外露

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/5899e7144f2240d2b515eca7837b2301~tplv-tt-large.image?x-expires=1969514579&x-signature=t9mo3LWYdjOYwSmUgRW2YOVrvJk%3D



3)管口要对齐,避免管子长度超差

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/a501378f68674228b05a5449be3e8c15~tplv-tt-large.image?x-expires=1969514579&x-signature=P%2BA6tFJ9nRj5SCuBnF9EVzwISFg%3D



4) 管上间距缠时管边缘要有一个胶带宽点缠。否则会使胶布容易脱落。

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/df85beee53274fe3853104b4f453c333~tplv-tt-large.image?x-expires=1969514579&x-signature=3vxEljD6eSgz00y7LzIx6c%2FARF8%3D



5) 管端不封口时,胶布要平贴胶管口,不超过管边3mm

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/69163739c7554dc5820168d6475b4356~tplv-tt-large.image?x-expires=1969514579&x-signature=mcfXjbjR4tqfLu0LnLh2P8TtzZo%3D







6 波纹管端缠带
要求固定牢固,20N的力(如有,则按客户要求)轴向拉波纹管。缠带与管不可移位,拉脱露线;


1) 开口闭口波纹管左端封口固定

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/0ae00ee6687a421cbf9d7cfe672213b7~tplv-tt-large.image?x-expires=1969514579&x-signature=TYekv8qrwTYizUjkCwxQGvfuSG0%3D



2)开口闭口波纹管右端封口固定

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/eaa910611c474198b4c2abd2e86e876a~tplv-tt-large.image?x-expires=1969514579&x-signature=A8y4A4%2Fh1NbrhiGUliA432kklsU%3D



3)管类节点缠带工艺

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/05aba0c78d194aeb8dbe0858ef197ae3~tplv-tt-large.image?x-expires=1969514579&x-signature=UagPA8P%2FD3Tq%2Bf7FF7YCX5FJbcQ%3D




https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/850fdad9370442279a04cf1e2922adf9~tplv-tt-large.image?x-expires=1969514579&x-signature=o1ghMkj7%2FCRt6hVxl2UaLQ9uqh8%3D







7 缠带不良图片

https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/9fa318a4b51f46be9c7954a60144a86d~tplv-tt-large.image?x-expires=1969514579&x-signature=ucOkYr3dpHjFDNi4MbU1rPlNUQg%3D


https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/2d39fe9382d2444c9c9e49738406d239~tplv-tt-large.image?x-expires=1969514579&x-signature=I%2BL9wizuLm63NSeScWmE8XUI2hE%3D


https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/b59048ba16f44e98ba77823152cd0dad~tplv-tt-large.image?x-expires=1969514579&x-signature=z%2BcGgVFdTy8%2F1cJkj5G%2Bn5S2D9Q%3D


https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/79dd353469d54dddb3b6fc8a3151a4ec~tplv-tt-large.image?x-expires=1969514579&x-signature=h5rg3QqDxxwC9NlgYjLPLyU9Z18%3D







8 其他注意事项
1 )分清胶带类型,识别胶带规格,不允许用错胶带。
2)缠带前,检查连接器中有无支路遗漏、端子不到位、连接器损坏、连接器用错、密封塞脱落、支路交叉、电线打绞等情况。
3 )一般要求从细小分支开始缠带,再缠主干。对于细小分支的全缠,胶带不能拉得太长,不允许反胶和漏线。
4)胶带缠绕应重叠紧实,表面光滑。
5)全缠胶带不宜重叠太多,减少胶带浪费和节省生产时间。间距缠绕应间距均匀。
6) 不得随意将胶带乱缠、乱粘,不得浪费胶带。
7)提出合理化建议,改善当前的缠带方式或胶带规格。
8)胶带将用尽时,应遵守5S原则,拆出剩余胶带,分别将胶带和纸环丢入相应的回收桶

18754461248 发表于 2022-6-2 14:45:00

这是把人家的作业指导书都搞来了[捂脸][捂脸]

ufkv77qr7zhvm7 发表于 2022-6-2 14:45:56

转发了
页: [1]
查看完整版本: 干货 | 缠带工艺详细解析