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Drawbar force gauge : ウィキペディア英語版 | Drawbar force gauge
A drawbar force gauge is a gauge designed to measure forces on a machine tool's drawbar. These types of machines are found in metalworking, woodworking, stone cutting, and carbon fiber fabricating shops. Many modern machines generate well in excess of 50,000 N (12,000 lbf). Measuring and maintaining this force is an important and necessary part of a machine shop preventative maintenance plan. ==How drawbar force gauges work== Modern drawbar force gauges typically are based on a force sensor that uses bonded strain gauges and electronics to convert the resulting output into a digital display for the user to view. Earlier versions of these gauges sometimes also used a sealed hydraulic cavity with a pressure gauge to measure and display force. These hydraulic gauges are generally considered less accurate because of the physical limitations of the indicator.
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「Drawbar force gauge」の詳細全文を読む
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