膨脹螺絲鑽頭選擇及鑽法 - 居家修繕
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By Yedda
at 2018-03-25T16:25
at 2018-03-25T16:25
Table of Contents
1.問題類型(膨脹螺絲釘法與選擇):
2.問題說明:
目前家裡打算裝上兩種東西,
而且鑽法上有些疑問,
我分開敘述:
1. 家裡大門是防火門,但因為裝潢時沒有貓眼,
住了兩年多,很多情況按電鈴根本不知道是誰,
往往要打開第一扇門,
然後透過第二扇透明玄關門才會看到是誰,
想說裝個電子貓眼這樣就可以馬上知道是誰來拜訪。
貓眼的管徑是12mm(如下圖),
https://imgur.com/QR0Khzp
請問我在找可以鑽透這種鋼製門的鑽頭時,
應該要找剛好12mm,還是要略粗於12mm?
2. 家裡目前有深蹲架跟槓鈴,
由於老是把槓鈴放架子上,
常常會阻礙走路,
所以從淘寶買了這種釘在牆上的槓鈴架來放槓鈴(如下圖)。
https://imgur.com/cMBbbII
賣家付的膨脹螺絲套筒管徑是將近14mm(下圖),
https://imgur.com/He44vVe
請問我在找可以鑽透這種水泥磚牆的鑽頭時,
應該要找剛好14mm,還是要略粗於14mm?
3. 另外,鑽水泥時,
深度要剛好是套筒管徑長度的50mm(如圖),
https://imgur.com/Z4l9jVy
還是鑽深一點到55mm?
4. 水泥牆鑽洞時,是與牆面維持垂直,
還是可以為了加強吊掛應力強度,
稍稍往斜下鑽呢(如圖)?
https://imgur.com/OiMxLqX
非常謝謝大家!
--
2.問題說明:
目前家裡打算裝上兩種東西,
而且鑽法上有些疑問,
我分開敘述:
1. 家裡大門是防火門,但因為裝潢時沒有貓眼,
住了兩年多,很多情況按電鈴根本不知道是誰,
往往要打開第一扇門,
然後透過第二扇透明玄關門才會看到是誰,
想說裝個電子貓眼這樣就可以馬上知道是誰來拜訪。
貓眼的管徑是12mm(如下圖),
https://imgur.com/QR0Khzp
請問我在找可以鑽透這種鋼製門的鑽頭時,
應該要找剛好12mm,還是要略粗於12mm?
2. 家裡目前有深蹲架跟槓鈴,
由於老是把槓鈴放架子上,
常常會阻礙走路,
所以從淘寶買了這種釘在牆上的槓鈴架來放槓鈴(如下圖)。
https://imgur.com/cMBbbII
賣家付的膨脹螺絲套筒管徑是將近14mm(下圖),
https://imgur.com/He44vVe
請問我在找可以鑽透這種水泥磚牆的鑽頭時,
應該要找剛好14mm,還是要略粗於14mm?
3. 另外,鑽水泥時,
深度要剛好是套筒管徑長度的50mm(如圖),
https://imgur.com/Z4l9jVy
還是鑽深一點到55mm?
4. 水泥牆鑽洞時,是與牆面維持垂直,
還是可以為了加強吊掛應力強度,
稍稍往斜下鑽呢(如圖)?
https://imgur.com/OiMxLqX
非常謝謝大家!
--
Tags:
居家修繕
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