1·Research on the stress and strain evolution of aluminum alloy hot forging die;
简述了精铸热锻模具国内外应用状况，对铸造模具钢的研究进展进行了研究。
2·Finally the design and application achievement of this hot forging die are described.
介绍了油孔螺塞拼接式热锻模具的设计及其应用效果。
3·HRc28-38. Corrosion and thermo-fatigue resistance, work Harding. Hardfacing of hot forging die.
耐蚀、抗热疲劳，具有加工硬化性。堆焊热锻模。
4·With the different working conditions, the life of hot press roll forging die is quiet different.
因工作条件的不同，辊锻模寿命相差也极为悬殊。
5·The bevel gear's cold forging die was designed based on the principles of cold precision forming.
基于冷锻成形原理，对锥齿轮冷精锻模进行了设计。
6·The paper introduces the cause of forging die breakdown and the measure of extending the service time.
介绍了锻模的损坏原因、损坏形式以及延长锻模使用寿命的措施。
7·The paper gives out structure of tilting pin type hydraulic forging die for producing frame of shaker.
给出了震动器机壳斜销式液锻模具设计结构。
8·The feasibility study of manufacture method for "Ideal Material Structure Hot Forging Die" is expressed.
在第四章，对理想材料结构热锻模具的制造方法进行可行性研究讨论。
9·The working process and character of the designed cold precision forging die for bevel gear was analyzed.
对该冷精锻模的工作过程、特点等进行了分析。
10·The paper studies the comprehensive technical measures to prolong the life of the hot press roll forging die.
本文介绍了提高辊锻热成形模寿命的综合技术措施。