简便圆柱取出器

Simple Dowel Extractor

2023-07-25 04:38:14

使用说明

所有模型资源均由用户上传分享，内容来源于网络公开资源
侵权投诉：通过抖音私信 @jobsfan 联系我们（需附版权证明），24小时内处理
模型将通过邮件发送（5分钟内自动发货），感谢理解带宽压力

关于费用

我们是爱好者共建社区，为维持服务器成本，每个模型收取微量费用（仅覆盖基础开支）。我们承诺最低成本运营，感谢您的支持！

扫码手机访问

抖音私信 @jobsfan

Summary

If you enjoyed this project, and you want to say "Thank you" please consider supporting me by sending a tip on thingiverse or my PayPal here.

Simple Dowel Extractor

I had a problem with extraction of old dowels from a brick wall. It required a lot of hassle and was, let's say... an unpleasant experience. So I came up with this simple extractor. Screwing the original screw into the dowel through this part will pull it out from the wall.

It is made for M5 screws, so if it's your case, you can use it straight away. In other cases, I have included a Fusion 360 part for You to modify it. It's parametrized, so it should be a no-brainer :)

Keep in mind that different dowels and screws combinations may need different lengths of the tool, to achieve the desired effect. The screw should go into the dowel just enough to grab it, but not too deep, as the dowel will expand and block inside the wall.

Print as it is with 100% infill and thick walls. I was using 0.5 mm line with 1.5 mm wall thickness.