Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Wenchao Xiao"'
Publikováno v:
Archives of Civil and Mechanical Engineering. 23
Publikováno v:
Archives of Civil and Mechanical Engineering. 21
The physically based constitutive modeling, simulation and experimental of a superplastic forming and diffusion bonding (SPF/DB) process were studied for the manufacture of a pyramid lattice Ti-6Al-4 V sandwich panel structure. The high-temperature d
Publikováno v:
Archives of Civil and Mechanical Engineering. 21
In this paper, a unified viscoplastic constitutive model for Ti–6Al–4V alloy coupling with damage and softening mechanisms was established to predict the flow behaviors and damage evolution in hot tensile process. To obtain the flow behaviors of
Publikováno v:
Archives of Civil and Mechanical Engineering. 20
The heat transfer coefficient (HTC) is critical for hot stamping and in-die quenching. The air gap at interface is a dominant factor affecting the HTC, which is normally resulted from initial tooling clearance and thinning of deformed aluminum sheet.
Autor:
Wenchao Xiao, Baoyu Wang
Publikováno v:
Archives of Civil and Mechanical Engineering. 20
The aluminum hot stamping process has been widely studied to produce lightweight parts in automobile industry. As forming limit of aluminum sheet at elevated temperatures plays a vital role in judging stamping formability, this study aims at experime
Publikováno v:
Archives of Civil and Mechanical Engineering. 18:723-730
The aim of this research was to investigate the effects of contact pressure and lubrication on the interfacial heat transfer coefficient (IHTC) between AA7075 sheet and H13 tool steel and the in-die quenching performance in hot stamping. Firstly, a s