Fundamental Research on Coal Cutting

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概要

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• For the purpose of determining the workability of coal face underground, the authors have carried out fundamental experiments on coal cutting in the laboratory. In this report, the authors are going to describe the relations between the cutting resistance and cutting conditions, i.e., depth of cut, bit angle, cutting speed, bit wear, and physical properties of coal. From these experimental results, the authors learned that the magnitude of cutting resistance of coal cutter or coal planer at the coal face underground could be generally anticipated.

• 一般社団法人日本機械学会の論文

著者

• OKAMOTO Takashi

  Kyoto Institute of Technology

• Aida Toshio

  Kyoto University

• Okamoto Takashi

  Kyoto University

関連論文

• Roll-finishing of Involute Helical Gears in Crossed Axes System : 3 rd Report, Tip Relieving of die-Wheel : Series C : Vibration Control Engineering Engineering for Industry
• On Tooth form Accuracy of Roll-finished Involute Helical Gears : 4th Report, Use of Die-wheel with Longitudinal Tooth from correction (Crowning)
• On Tooth Form Accuracy of Roll-finished Involute Helical Gears : 2nd Report; Influence of Addendum Modification Factor
• On Tooth Form Accuracy of Roll-Finished Involute Helical Gears
• Initiation and Progress of Scoring Failure on Cylindrical Involute Gears
• On Tooth form Accuracy of Roll-finished Involute Helical Gears : 3rd Report, Effect of Loading Process and Die-wheel Approach
• Fundamental Research on Coal Cutting

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