研究了新型模具钢LD的强韧化及深冷处理工艺。
Process of strengthening & toughening and cryogenic treatment of LD steel was researched.
国产新型塑料模具钢主要有预硬钢、时效硬化钢、淬火——回火钢、冷挤压成型模具钢、耐蚀钢等类型。
The new domestic - developed plastic mould steels include prehardening steel . age hardening steel, quenching-tempering steel, cold -forming steel, and anti - corrosion steel, etc.
新型模具钢材料SKD61钢是一种含硅、铬、钼和钒的中合金热作模具钢。
The new-style of SKD61 steel is a medium alloy hot-mold steel.
主要研究了45钢橡胶成型模具的热处理工艺，以及热处理工艺对其组织和性能的影响。
This article studies the heat-treatment technology of steel 45 rubber forming dies and the influence of the heat-treatment technology on its microstructure and properties.
介绍了玻璃钢型材拉挤成型模具的工况特点、材料选用及影响因素。
The characteristics and effect factors of pultrusion mould of fiberglass reinforced plastics and the selections of raw materials are introduced.
讨论了数控磁性研抛工艺在LD新型模具钢上的使用情况。
This paper discusses the technology of the NC magnetic abrasive finishing of ld (mould steel) based on the experiments.
通过对顶吹转炉二维水模型模拟实验，研究了顶吹过程中炉渣与钢液的混合情况。
The slag-metal mixing behavior in a top-blown converter was experimentally studied using water model, in order to examine the distribution of slag in liquid steel and vice versa.
在玻璃钢缠绕设备的控制系统中，设计了一种新型模糊神经网络控制器。
A new fuzzy neural network controller is designed in the winding machine.
通过观察机械镀锌镀层的表面形貌和断口结构，分析了镀层中的孔隙分布，并用钢球堆积模型模拟了镀层中孔隙的分布情况。
Pore distribution was investigated by observing surface morphology and cross-section. Accumulating model of steel balls was used to simulate the pore distribution in the coating.
通过建立合适的三维有限元模型，研究了P 20钢大型模具按3种工艺进行淬火时的温度组织变化。
Based on the three dimensional Finite Element Method (FEM), the temperature and microstructure variations of large scale P20 steel mould during quenching in 3 different processes were studied.
通过建立合适的三维有限元模型，研究了P 20钢大型模具按3种工艺进行淬火时的温度组织变化。
Based on the three dimensional Finite Element Method (FEM), the temperature and microstructure variations of large scale P20 steel mould during quenching in 3 different processes were studied.
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