ブロックゲージ
1. block gauge; gauge block; slip gauge
2. Gauge blockA gauge block (also known as a gage block, Johansson gauge, slip gauge, or Jo block) is a precision ground and lapped length measuring standard. Invented in 1896 by Swedish machinist Carl Edvard Johansson, they are used as a reference for the calibration of measuring equipment used in machine shops, such as micrometers, sine bars, calipers, and dial indicators (when used in an inspection role). Gauge blocks are the main means of length standardization used by industry.
Read “Gauge block” on English Wikipedia
Read “ブロックゲージ” on Japanese Wikipedia
Read “Gauge block” on DBpedia
Read “Gauge block” on English Wikipedia
Read “ブロックゲージ” on Japanese Wikipedia
Read “Gauge block” on DBpedia
ブロックゲジ、ブロック・ゲージ、ブロック・ゲジ
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