The Performance of Ball-Piston Multi-Stroke Type Low Speed High Torque Motor : Report No. 1, Experimental Study on Performance of Spherical Surface of Piston

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概要

• 論文の詳細を見る

• The reliability of the Ball-Piston Multi-Stroke Type Low Speed High Torque Motor is largely influenced by the performance of the spherical bearing of the piston. The friction force and the oil leakage of the spherical bearing in several kinds of pistons were measured by an apparatus specially made for this purpose. A piston which has a wide sliding surface and a leakage controlling restrictor, and a piston designed to support the side force by hydrostatic pressure give a good performance up to the oil pressure of 300 kg f/cm^2 and the pressure angle of 35°.

• 一般社団法人日本機械学会の論文

著者

• Kometani Eiji

  Tsuchiura Works Hitachi Construction Machinery Co. Ltd.

• Abe Katsuro

  Tsuchiura Works,Hitachi Construction Machinery Co.,Ltd.

• IMAI Masaya

  Mechanical Engineering Research Laboratory,Hitachi Co.,Ltd.

• Imai Masaya

  Mechanical Engineering Research Laboratory Hitachi Co. Ltd.

• Abe Katsuro

  Tsuchiura Works Hitachi Construction Machinery Co. Ltd.

関連論文

• The Performance of Ball-Piston Mechanism in Hydraulic Motor : Report No.1,Rolling Motion of the Ball and the Coefficient of Friction between the Ball and the Cam
• The Performance of Ball-Piston Multi-Stroke Type Low Speed High Torque Motor : Report No. 1, Experimental Study on Performance of Spherical Surface of Piston

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