Effect of Dimensions of Crimped Portion upon Sealing Performance of Hydraulic Brake Hose by Applying Three-Dimensional FEM Analysis
スポンサーリンク
概要
- 論文の詳細を見る
Usually, development of automobile brake hose and power steering hose has been realized through investigating several actual prototype hoses experimentally. Recently, high durability for brake hose has been required because periodic renewing the brake hose has not been requested anymore. In this study, three-dimensional FEM analysis has been applied to the crimped portion of hydraulic brake hose in order to investigate the effects of manufacturing errors upon the sealing performance. In order to evaluate the sealing performance, the normal stress σ<SUB>r</SUB> appearing between the inner rubber and nipple is mainly considered. Then, the sealing performance is investigated when the manufacturing error is included for the crimped portion of hydraulic brake hose. It is found that maximum stress between the nipple and inner rubber decreases by less than 30% when the manufacturing errors are smaller than the upper limit of tolerance. It may be concluded that the error may causes deterioration of sealing performance of hydraulic brake hose.
著者
関連論文
- Stress Intensity Factor of an Interface Crack in a Bonded Plate under Uni-Axial Tension
- Thermal Stress and Heat Transfer Coefficient for Ceramics Stalk Having Protuberance Dipping into Molten Metal
- A42 A HYBRID ELEMENT METHOD FOR ANTIPLANE INTERFACE CRACK PROBLEMS BETWEEN BONDED PIEZOELECTRIC LAYERS
- Interaction Effect between Ellipsoidal Inclusions in an Infinite Body under Asymmetric Uniaxial Tension
- Singular Integral Equation Method in the Analysis of Interaction between Rectangular Inclusions
- Effective Young's Modulus of a Composite Including Two Groups of Periodically Arranged Inclusions
- FEM Analysis for Sealing Performance of Hydraulic Pressure Brake Hose Caulking Portion
- Interaction among Ellipsoidal Inclusions and a Bimaterial Interface
- Analysis of Stress Intensity Factors for Curved Cracks
- Thermal Stress During Separation for Ceramics Sleeve and Shaft Connected by Shrink Fitting
- Thermal Stress Analysis for Ceramics Stalk in the Low Pressure Die Casting Machine
- Effect of Dimensions of Crimped Portion upon Sealing Performance of Hydraulic Brake Hose by Applying Three-Dimensional FEM Analysis