Jul 31, 2008 03:28
15 yrs ago
1 viewer *
Japanese term
下穴
Japanese to English
Tech/Engineering
Electronics / Elect Eng
Context: ・Φ2のセルフタップ用 下穴Φ1.6深さ4.2
Thanks.
Thanks.
Proposed translations
(English)
| 3 | tapping drill hole |
yumom
|
| 5 +1 | Pilot Hole |
Hemant Jogalekar
|
| 4 | prepared hole |
summereye
|
| 3 | bore diameter of boss (in this context) |
cinefil
|
| 2 | tap hole (for selftapping screw) |
ishigami
|
Proposed translations
22 mins
Selected
tapping drill hole
see the following site
http://cache.yahoofs.jp/search/cache?p=下穴 self tapping hole&...
http://cache.yahoofs.jp/search/cache?p=下穴 self tapping hole&...
4 KudoZ points awarded for this answer.
14 mins
+1
56 mins
Pilot Hole
This is a hole which is drilled first for the Tap to enter. Tap here is a threading tool.
1 hr
3 days 5 hrs
prepared hole
リーマ用語（JIS B 0173）の一般 番号： 6005には、下穴（したあな）を「リーマ加工の前にあらかじめ工作物にあけた穴」と定義して、対応英語（参考）：prepared hole が記載されています。
Reference:
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