返回   华枫论坛 > ◆主题论坛◆ > 视听发烧站



发表新主题 回复
 
只看楼主 主题工具
旧 Aug 29th, 2012, 18:26     #1
hugoo
Senior Member
级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时
 
hugoo 的头像
 
注册日期: Jan 2008
帖子: 1,974
积分:11
精华:4
hugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond repute
默认 DIY难题,怎么在box上开洞?

一个proof of concept项目,mc step-up transformer,效果很满意,比phono上的mc stage好很多,就想搞的像点样子,问题来了..
在digikey定了个铝合金的box, 要把这个东西装到box里,,可怎么在box上开洞呢?总共要开4个洞 for XLR,外加一个小洞给ground.

http://i46.tinypic.com/izp07p.jpg

-------------------------------
You Cannot Be Serious!
帅哥 hugoo 当前离线  
回复时引用此帖
旧 Aug 29th, 2012, 22:15   只看该作者   #2
老广
软件基本靠载 硬件基本靠拆
级别:50 | 在线时长:2796小时 | 升级还需:9小时级别:50 | 在线时长:2796小时 | 升级还需:9小时
 
老广 的头像
 
注册日期: Jul 2004
住址: GTA
帖子: 13,253
积分:52
精华:18
声望: 3174223
老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute
默认

有这钻头的(要先钻个小孔),HOMEDEPOT. 多大的孔?
1":http://www.homedepot.ca/product/freu...ner-bit/973300
7/8":http://www.homedepot.ca/product/freu...ner-bit/973299
帅哥 老广 当前离线  
回复时引用此帖
感谢 老广
此篇文章之用户:
hugoo (Aug 29th, 2012)
旧 Aug 29th, 2012, 22:47   只看该作者   #3
hugoo
Senior Member
级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时
 
hugoo 的头像
 
注册日期: Jan 2008
帖子: 1,974
积分:11
精华:4
声望: 1172365
hugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond repute
默认

看spec要23.6mm,用1‘的话,就是25.4mm,大了1.8mm,行不行?
看见还有有1’的drill bit,跟这个router bit有什么区别?
帅哥 hugoo 当前离线  
回复时引用此帖
旧 Aug 29th, 2012, 23:01   只看该作者   #4
老广
软件基本靠载 硬件基本靠拆
级别:50 | 在线时长:2796小时 | 升级还需:9小时级别:50 | 在线时长:2796小时 | 升级还需:9小时
 
老广 的头像
 
注册日期: Jul 2004
住址: GTA
帖子: 13,253
积分:52
精华:18
声望: 3174223
老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute老广 has a reputation beyond repute
默认

引用:
作者: hugoo 查看帖子
看spec要23.6mm,用1‘的话,就是25.4mm,大了1.8mm,行不行?
看见还有有1’的drill bit,跟这个router bit有什么区别?
1’的drill bit要很大钻床才能用吧。
还有其它尺寸的,最好能借到。15/16(=23.8125mm)的合适。钻铝的很容易,用钻木的钻头慢慢来也行。http://www.homedepot.ca/product/bosc...ade-bit/969005
帅哥 老广 当前离线  
回复时引用此帖
旧 Aug 29th, 2012, 23:13   只看该作者   #5
千金顶
Senior Member
级别:41 | 在线时长:1848小时 | 升级还需:84小时级别:41 | 在线时长:1848小时 | 升级还需:84小时级别:41 | 在线时长:1848小时 | 升级还需:84小时级别:41 | 在线时长:1848小时 | 升级还需:84小时级别:41 | 在线时长:1848小时 | 升级还需:84小时
 
千金顶 的头像
 
注册日期: Jul 2004
帖子: 2,727
积分:29
精华:10
声望: 4236622
千金顶 has a reputation beyond repute千金顶 has a reputation beyond repute千金顶 has a reputation beyond repute千金顶 has a reputation beyond repute千金顶 has a reputation beyond repute千金顶 has a reputation beyond repute千金顶 has a reputation beyond repute千金顶 has a reputation beyond repute千金顶 has a reputation beyond repute千金顶 has a reputation beyond repute千金顶 has a reputation beyond repute
默认

广老说的那个可以,但对铝合金不太合适,因为铝合金很粘.试一下这个:
http://www.homedepot.com/Tools-Hardw...1#.UD7Zj5mmitE

http://www.homedepot.com/h_d1/N-5yc1...1#.UD7bG5mmitE

可买不同的大小,最好先打小眼定位.如果实在没有合适的,俺的土办法,用小钻头打一圈眼,再用线锯,再锉刀.
千金顶 当前离线  
回复时引用此帖
感谢 千金顶
此篇文章之用户:
hugoo (Aug 29th, 2012)
旧 Aug 29th, 2012, 23:17   只看该作者   #6
hugoo
Senior Member
级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时
 
hugoo 的头像
 
注册日期: Jan 2008
帖子: 1,974
积分:11
精华:4
声望: 1172365
hugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond repute
默认

引用:
作者: 老广 查看帖子
1’的drill bit要很大钻床才能用吧。
还有其它尺寸的,最好能借到。15/16(=23.8125mm)的合适。钻铝的很容易,用钻木的钻头慢慢来也行。http://www.homedepot.ca/product/bosc...-spade-bit/969...
能借当然最好,不过不认识人有这个的..
15/16好像不太好买到,准备先搞个1'的试试,看了下应该也行的。
帅哥 hugoo 当前离线  
回复时引用此帖
旧 Aug 29th, 2012, 23:17   只看该作者   #7
sgyyz
Senior Member
级别:18 | 在线时长:420小时 | 升级还需:17小时级别:18 | 在线时长:420小时 | 升级还需:17小时级别:18 | 在线时长:420小时 | 升级还需:17小时级别:18 | 在线时长:420小时 | 升级还需:17小时级别:18 | 在线时长:420小时 | 升级还需:17小时级别:18 | 在线时长:420小时 | 升级还需:17小时
 
注册日期: Aug 2010
帖子: 1,485
积分:30
精华:7
声望: 64837
sgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond repute
默认 Google "sheet metal punch"

sgyyz 当前离线  
回复时引用此帖
旧 Aug 29th, 2012, 23:21   只看该作者   #8
hugoo
Senior Member
级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时
 
hugoo 的头像
 
注册日期: Jan 2008
帖子: 1,974
积分:11
精华:4
声望: 1172365
hugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond repute
默认

引用:
作者: 千金顶 查看帖子
广老说的那个可以,但对铝合金不太合适,因为铝合金很粘.试一下这个:
http://www.homedepot.com/Tools-Hardw...R-202256379/h_...
哦,hole saw,好,明天去homedepot看看,实在不行就上你的土办法..谢了!
帅哥 hugoo 当前离线  
回复时引用此帖
旧 Aug 29th, 2012, 23:23   只看该作者   #9
sgyyz
Senior Member
级别:18 | 在线时长:420小时 | 升级还需:17小时级别:18 | 在线时长:420小时 | 升级还需:17小时级别:18 | 在线时长:420小时 | 升级还需:17小时级别:18 | 在线时长:420小时 | 升级还需:17小时级别:18 | 在线时长:420小时 | 升级还需:17小时级别:18 | 在线时长:420小时 | 升级还需:17小时
 
注册日期: Aug 2010
帖子: 1,485
积分:30
精华:7
声望: 64837
sgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond reputesgyyz has a reputation beyond repute
默认 Dremel

Watch for cheap deals on amazon.ca or costco. Sometimes they have really cheap dremel set for sale. It's convenient for filing and cutting.
sgyyz 当前离线  
回复时引用此帖
旧 Aug 29th, 2012, 23:27   只看该作者   #10
hugoo
Senior Member
级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时
 
hugoo 的头像
 
注册日期: Jan 2008
帖子: 1,974
积分:11
精华:4
声望: 1172365
hugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond repute
默认

引用:
作者: sgyyz 查看帖子
Watch for cheap deals on amazon.ca or costco. Sometimes they have really cheap dremel set for sale. It's convenient for filing and cutting.

大家对打洞都很有研究嘛..
帅哥 hugoo 当前离线  
回复时引用此帖
旧 Aug 29th, 2012, 23:52   只看该作者   #11
jetman
Google高手
级别:40 | 在线时长:1821小时 | 升级还需:24小时级别:40 | 在线时长:1821小时 | 升级还需:24小时级别:40 | 在线时长:1821小时 | 升级还需:24小时级别:40 | 在线时长:1821小时 | 升级还需:24小时
 
jetman 的头像
 
注册日期: Mar 2005
帖子: 4,019
声望: 1849449
jetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond repute
默认

引用:
作者: hugoo 查看帖子
一个proof of concept项目,mc step-up transformer,效果很满意,比phono上的mc stage好很多,就想搞的像点样子,问题来了..
在digikey定了个铝合金的box, 要把这个东西装到box里,,可怎么在box上开洞呢?总共要开4个洞 for XLR,外加...
简单:
1,先用8/32的钻头打一个小孔,定位;
2,用下面的这个钻头直接打就行了,最大直径22.5,一次到位。
http://www.irwin.com/tools/drill-bit...alt-step-drill
帅哥 jetman 当前离线  
回复时引用此帖
旧 Aug 29th, 2012, 23:54   只看该作者   #12
jetman
Google高手
级别:40 | 在线时长:1821小时 | 升级还需:24小时级别:40 | 在线时长:1821小时 | 升级还需:24小时级别:40 | 在线时长:1821小时 | 升级还需:24小时级别:40 | 在线时长:1821小时 | 升级还需:24小时
 
jetman 的头像
 
注册日期: Mar 2005
帖子: 4,019
声望: 1849449
jetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond reputejetman has a reputation beyond repute
默认

引用:
作者: hugoo 查看帖子
哦,hole saw,好,明天去homedepot看看,实在不行就上你的土办法..谢了!
我家有,可以来我这儿搞。密市。
帅哥 jetman 当前离线  
回复时引用此帖
感谢 jetman
此篇文章之用户:
hugoo (Aug 30th, 2012)
旧 Aug 30th, 2012, 14:16   只看该作者   #13
hugoo
Senior Member
级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时级别:48 | 在线时长:2561小时 | 升级还需:36小时
 
hugoo 的头像
 
注册日期: Jan 2008
帖子: 1,974
积分:11
精华:4
声望: 1172365
hugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond reputehugoo has a reputation beyond repute
默认

引用:
作者: jetman 查看帖子
我家有,可以来我这儿搞。密市。
谢谢!
密市太远还是不麻烦了。

在homedepot搞了你推荐的这个irwin
http://www.irwin.com/tools/drill-bit...alt-step-drill

开7/8的洞,小了点,再用水果刀扩大点就正好放个XLR插座进去,已经完工了:

http://i50.tinypic.com/73ggna.jpg
帅哥 hugoo 当前离线  
回复时引用此帖
发表新主题 回复


发帖规则
不可以发表新主题
不可以发表回复
不可以上传附件
不可以编辑自己的帖子

启用 BB 代码
论坛启用 表情符号
论坛启用 [IMG] 代码
论坛禁用 HTML 代码



所有时间均为格林尼治时间 -4。现在的时间是 14:07

请尊重文章原创者,转帖请注明来源及原作者。
凡是本站用户自行发布的任何信息,皆不代表本站的立场,
华枫网站不确保各类信息的正确性和可靠性,也不承担由此而导致的任何直接或间接损失以及任何法律责任。

Copyright © 1999-2024 Chinasmile