The injection molding of LCD shell and push button key in a mould 显示器壳体与按键同模成型注射模设计
Analyzing sintering process of diamond enhanced carbide tungsten composite button and load of super-hard composite button during the process of drilling, this paper points out the shortcomings of normal sintering mould structure, then designs reasonable mould structure. 通过分析金刚石&硬质合金柱齿烧结过程,以及超硬复合柱齿在钻进过程中的受载荷情况,指出常规模具结构的不合理性,进而对超硬复合体烧结模具结构进行合理化设计。