1) multi_layer mould
多层模具
2) Multilayer Metal Die
多层金属模具
1.
Some Key Technologies and Multilayer Metal Die in Hot Forging Process;
热锻成形若干关键技术及多层金属模具
3) double stack mold
双层模具
4) multi-point die
多点模具
1.
Numerical analysis of the springback in stretching of sheet metal based on multi-point die;
多点模具拉形中回弹的数值分析
2.
In order to check the feasibility of stretching process based on the multi-point die, the stretching processes of paraboloid and saddle parts were simulated by an explicit finite element software,and the results of stretching based on the multi-point die were compared with those on the conventional solid die.
为检验多点模具拉形工艺的可行性,采用显式有限元软件对抛物柱面与马鞍面件的拉形过程进行了数值模拟,并与采用整体模具的拉形效果进行了比较。
3.
Because clastic cushions are used in stretching based on multi-point die, the springback in this process is different from that in traditional solid die stretching process.
采用多点模具拉形时,由于弹性垫的使用,拉形后成形件的回弹量与使用整体模拉形时有所不同。
5) Multi-hole mould
多孔模具
补充资料：多层沉积层
分子式：
CAS号：
性质：由两种或两种以上相继沉积的金属构成的沉积层。这些沉积层可以由不同特性的同一金属或不同金属构成。如为了提高镍镀层的防护性，有时采用双层镍或三层镍镀层。又如为防护-装饰目的采用的铜/镍/铬三层镀层。
CAS号：
性质：由两种或两种以上相继沉积的金属构成的沉积层。这些沉积层可以由不同特性的同一金属或不同金属构成。如为了提高镍镀层的防护性，有时采用双层镍或三层镍镀层。又如为防护-装饰目的采用的铜/镍/铬三层镀层。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条