Researching Technical Prevention Measures for Development and Design Utilizing Highly-Accuarate CAE Analysis: Automotive Nut-Loosening Mechanism  

Oleh:

Hashimoto, Ken ; Ebata, Eisuke ; Amasaka, Kakuro

Jenis: Article from Proceeding
Dalam koleksi: The 14th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS), 3-6 December 2013 Cebu, Philippines, page 1-6.
Topik: Lean Manufacturing; Simulation; Computer Integrated Manufacturing (CIM); Decision Modeling & Theory
Fulltext: 1053.pdf (513.77KB)

Isi artikel

In recent years, the authors have been conducting research on the establishment of technical prevention measures for development and design utilizing highly-accurate CAE analysis. This research investigates the mechanisms that cause nut loosening, which is a matter of concern for automobile manufacturers around the world. Specifically, actual machine tests were conducted using three types of bolt and nut fasteners with different pitches to visualize the dynamic behaviour of changes in axial force, and then experiment analysis of the nut loosening was conducted using an infrared camera. Based on the findings, numerical simulation was conducted incorporating a technical element model for highly-accurate CAE analysis. Thus, a highly-reliable CAE analysis approach model was constructed, which enables intelligent development and design to be achieved by eliminating discrepancies between the results of the actual machine tests and the results of the CAE analysis. This approach model contributes to creating technical prevention measures that lead to product design using predictive technical evaluation.

Opini Anda

Klik untuk menuliskan opini Anda tentang koleksi ini!

Kembali