Studies on Tube-end Spinning (4th Report). : Estimations of Experimental Equations on Spinning Force and Power with the Design of Factorial Experiment (on Copper Tube).

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  • 管端スピニング加工に関する研究(第4報) : 加工抵抗, および所要動力の数学モデル(銅管の定速加工の場合)
  • 管端スピニング加工に関する研究-4-加工抵抗,および所要動力の数学モデル--銅管の定速加工の場合
  • カンタン スピニング カコウ ニカンスルケンキュウ 4 カコウ テイコウ オヨ

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Abstract

The principal forming factors controlling the forming torque, thrust and the required power in Tube-end Spinning, are three-die revolution, feeding rate of tubelar stock, and heat relief area (grooves provided at innerface of die). In this paper, on the nose forming of copper tube with conical die, experimental equations on the forming torque, thrust and the required power which include the above factors are developed to know the 3 factors' influences for the formabilities by using the Design of Factorial Experiment, as 3 factors 3 levels.

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