艺术
美容与健康
工艺
文化与历史
娱乐
环境
食品与饮料
逆向工程
科学
体育
技术
可穿戴设备
Steel Rivets Forged in a Nail Header
A rivet is a short rod with a head on one end; set through a hole, its tail is hammered into a second head, and it holds the parts together for good. Solid rivets go back to the Bronze Age. They are forged the way nails are, headed in a nail header, only the shank is cut off square instead of drawn to a point.
The picture: riggers setting red-hot rivets on the Sydney Harbour Bridge, 1930–31 (Sam Hood).
中级
An afternoon for a few dozen
说明
1
1
Heat the rod end
Heat the rod end
Heat the end of a mild steel rod of the rivet's diameter in the forge to a bright orange.
此步骤所需材料：
低碳钢圆棒1 m
木炭1 as required所需工具：
铁匠炉
铁匠钳
电焊手套
安全眼镜2
2
Nick at length
Nick at length
Nick the rod nearly through on the hot cut hardy at the rivet's length plus enough for the head (see the notebook).
所需工具：
铁砧
铁砧剁刀
横向楔头锤电焊手套安全眼镜3
3
Head it
Head it
Drop the end into the nail header over the anvil's pritchel hole, with the head stock standing proud, and spread it with three to five quick blows, as for a nail head. Snap it free at the nick.
所需工具：
钉头模板铁砧横向楔头锤电焊手套安全眼镜4
4
Cool and check
Cool and check
Let the rivets cool (do not harden them: the tail must spread cold or hot when set). Check the shank with a caliper; file off any burr so it slips into its hole.
所需工具：
淬火水桶
6 英寸数显卡尺5
5
Rod for each rivet
Rod for each rivet
正在加载 Jupyter 笔记本…
此蓝图制作
相关蓝图
这些蓝图共享知识——技术、材料或原理
CC0 公共领域
此蓝图以 CC0 协议发布。你可以自由复制、修改、分发和使用此作品，无需征得许可。
通过购买蓝图中的产品支持创客，他们将获得 创客佣金 （由供应商设定），或创建此蓝图的新版本并将其作为连接包含在你自己的蓝图中以分享收入。