| 翻訳と辞書 |
Plastigauge
Plastigauge is a measuring tool used for measuring plain bearing clearances, such as engines. Other uses include marine drive shaft bearings, turbine housing bearings, pump and pressure system bearings, shaft end-float, flatness and clearance in pipe-flanges and cylinder heads. Wherever it is required to determine the separation between hidden surfaces. Plastigauge was introduced to US retail sales in 1948.
Plastigauge consists of a strip of soft material with precise known dimensions and deformation characteristics. This is sandwiched between a clean bearing surface on a shaft and the bearing shell itself. The plastigauge flattens after the bearing cap is tightened. The dimensional clearance is then determined by comparing the amount that the gauge material has flattened using a template. Letter designation describes the range of measurement use for each gauge.
PL-A (0.001" - 0.007 in. (0.025mm-0.175mm)), PL-B (0.004" - 0.010 in. (0.100mm-0.250mm)), PL-C (0.007" - 0.020 in. (0.175mm-0.500mm)), PL-D (0.020" - 0.040 in. (0.500mm-1.00mm)), PL-E (0.030" - 0.070 in. (0.75mm-1.75mm)), PL-X Plastigauge (0.018mm - 0.045mm)
Plastigauge is a registered trademark of Plastigauge Ltd., West Sussex, United Kingdom.
==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
■ウィキペディアで「Plastigauge」の詳細全文を読む
スポンサード リンク
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|