3/8英寸嵌入式PCB支架螺母

3/8" Nut Implanted PCB Stand Off

2024-04-04 04:50:49

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分钟内自动发送），感谢理解带宽压力，超过1小时没收到，请联系我们

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

Added a leg beneath sculler1956's V2 PCB standoffs designed to have a 3/8" nut implanted during a print pause programmed at a height of 1cm. The height of the nut cavity was extended beyond the hardware's actual height to prevent possible damage of the extrusion nozzle bumping into the nut.

Before printing, add a print pause around 1cm. For me, printing at a .1mm resolution, this came around layer 103.

To do this in Cura, at the top click 'Extensions' -> 'Post Processing' -> 'Modify Gcode'.
Click the "Add A Script" button.
Select "Pause at height".

It can be a tight squeeze to get the nut seated. I found it best to partially thread in a bolt and wiggle the nut down into place.

Print Settings

Printer brand:
Creality
Printer:
CR-10
Rafts:
Yes
Supports:
No

How I Designed This

Imported a 3/8" nut from Grainger in Fusion 360.
Made a cylinder around the nut.
Bored a 3/8" hole into the cylinder
Added a .2mm offset to the nut, as the first iteration proved to be too tight. It's still a firm squeeze.
Joined the cylinder to the nut with a cut function.
Exported the cylinder to Blender.
Selected the top vertices of the nut cavity and raised it's height to prevent nozzle collision.
Imported sculler1956's standoff V2 and scaled the top of the cylinder to taper to the base of the standoff.
Subdivided the cylinder and scaled back the taper.
Exported to Cura
Set the Print Pause