窪田 紘明

Kubota Hiroaki

  • 講師
  • 学位:博士(エネルギー科学)

基本情報

所属

  • Undergraduate School of Engineering / Department of Mechanical Engineering
  • Undergraduate School of Engineering / Department of Precision Engineering
  • Graduate School of Engineering / Course of Mechanical Engineering
  • Micro/Nano Technology Center

ジャンル

  • Energy Saving And Eco
  • Automobile

研究と関連するSDGs

  • Industry, Innovation and Infrastructure
  • Responsible Consumption and Production

詳細情報

研究分野

  • Manufacturing technology (mechanical, electrical/electronic, chemical engineering) Manufacturing and production engineering
  • Manufacturing technology (mechanical, electrical/electronic, chemical engineering) Design engineering

論文

Development of Forced Lubrication Technology in Tube Hydroforming

Residual Stress Control in Drawn Bar and Wire by Heating-Cooling-Drawing Process

New Effective Width Calculation Formula for Wide Range of Strength and Thicknesses and Method for Controlling Hole-Induced Strength Reduction of Member

Finite Element Analysis of Three-Dimensional Hot Bending and Direct Quench Process Considering Phase Transformation and Temperature Distribution by Induction Heating

講演・口頭発表等

  • Production of Thin-Walled and Ultrafine Medical Tube by Drawing Using Water-Soluble Fibers as Mandrels
  • Effect of Tensile Direction on HAZ Softening Fracture of Laser Welded Martensite Steel Sheet
  • Effect of Different Processing Methods on Stress-induced Martensite Transformation in 304 Austenite Stainless Steel
  • Numerical analysis of peen forming using inherent strain
  • Prediction of Residual Stress Distribution by Shot Peening Using Inherent Strain
  • Development of Tests for Evaluating the Bauschinger Effect in Rectangular Section Wire and Application to Roll Bending Analysis
  • Development of Region- and time-dependent forced lubrication techniques in hydroforming
  • Investigation of Forming Characteristics in Hydroforming with Forced Lubrication

共同研究・競争的資金等の研究課題

Flexible Thickness Control of Hydroforming by Forced Lubrication Method in Arbitrary Region and Time

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