Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Shumei, Liu"'
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 109:755-769
Warpage and volume shrinkage are important indicators of the quality of thin-walled parts during injection molding. In this study, the optimization goals are warpage and volume shrinkage. Design parameters include mold temperature, melt temperature,
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 101:2165-2173
Core shift is a common basic problem during the manufacture of those thin-walled hollow casting parts in investment casting. The core deflection during wax injection is the main reason for exceeding tolerance in final cast. The wax melt may advance a
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 94:2739-2749
Defects analysis and tool optimization of the hot forged automotive balance shaft were conducted based on 3D and 2D finite element (FE) simulations in order to improve forging quality and productivity. In practice, folding was observed on the forging
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 85:201-208
The preparation of the wax pattern is a key procedure in investment casting, playing an important role with the solidification of the metal on the final dimensional accuracy of the casting part. This study considered the injection procedure and the m