In the majority of cases the insert-bolster method of construction is used, the ease of manufacture, mould alignment, and resulting lower mould costs being the overriding factors affecting the choice.
在大多例子中采用嵌入式方法结构，加工容易，模具的校直，最重要的因素是降低模具成本影响方法的选择。
2
Tools for forge machine, die insert, extrusion mould for Cu alloy, hot shearing knives.
平锻机上的凸、凹模，铜合金挤压模，镶块，高温工作下的热剪切刀。
3
To counter the control of the key size of the mould in the mould design for a plastics part, magnetic metal bar was used to the holding of the metal insert part in the mould.