Hot forging rolling extrusion etc.
热锻、滚轧、热压等等。
When the term forging is used, it usually means hot forging.
当提到锻造术语时，通常意味热锻。
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。
This paper introduced a CAD system of the technology and dies for hot forging of long forge pieces.
介绍了长轴类锻件热锻工艺及模具的计算机辅助设计系统。
The clutch gears can not be processed by cutting, but by hot forging due to its structure and shape.
牙嵌齿轮因其结构形状所致无法切削加工，需要热锻成形。
The Research on Temperature Fields of Hot Forging Die and Design of Spraying Cooling and Lubricating System;
为研究锻件喷雾淬火冷却过程，研制了喷雾淬火热处理装置，并对轴类件进行喷雾淬火热处理试验。
The factors of influencing the thermal load and thermal stress at the peril point of hot forging die were analyzed.
分析了影响热锻模热负荷与危险点处热应力的因素。
This paper introduces the summaries of the hot forging-cold forging and its applications in the industrial production.
介绍了热锻冷锻技术的概况及其在工业生产中的若干应用实例。
Riveting machines, metal shavings Press, forging machine operators, large products such as hot forging hydraulic press.
铆接机、金属屑压块机、锻造操作机、大型热锻液压机等产品。
The importance of numerical simulation of microstructure evolution during metal hot forging was introduced in this paper.
阐述了金属材料塑性加工中微观组织演变数值模拟的重要性。
After analysis of reducing the heat load's ways and means, the design method for multi-metal hot forging dies is proposed.
分析了降低热负荷的方法和途径，提出多金属热锻模设计方法。
The failure modes of the combination valve hot forging die in normal working condition are wear, collapse or cold hot fatigue crack.
气门锻模正常失效方式为磨损、压塌和冷热疲劳裂纹。
The steels can obtain better strength and toughness by subsequent air cooling after hot forging or rolling without any heat treatment.
本钢种无需经过任何热处理，经锻轧后空冷就能达到较好的强韧性。
Some problems of design for powder hot forging die have been discussed around the characteristics of forging deformation of powder preforms.
围绕粉未烧结体锻造变形的特点，讨论了粉末锻造模具设计的若干问题，并对一些粉末锻造模具进行了分析。
The result of the research here can provide reference for improving the life of hot forging die and optimizing the structure of surface of die.
为提高模具的使用寿命、优化模具表面结构提供了理论依据。
The forming technology and parameters for hot forging of the brass brake shield, and the structure and the working process of the die were introduced.
介绍了黄铜闸板热锻成型工艺和参数，还介绍了模具结构及工作过程，提出了在热锻过程中应注意的几个问。
This new process is suitable for mending the casting defects, worn surface, spalling and scratching of various forming dies, hot forging dies and plastic moulds.
这种技术适用于修补成型模具、热锻压模具及各种塑料模具的铸造缺陷、磨损、小面积局部剥落、损伤、划沟等。
Two phase structures and textures of a 15%mn steel in hot forging state and a tensile-deformed 20%mn steel were analyzed by orientation mapping based on EBSD technique.
利用EBSD取向成像技术初步分析了含锰15%的热锻态高锰钢和含锰20%的拉伸样品中的两相组织结构及取向特点。
Causes the steel to produce the hot brittleness, reduces the steel the ductility and the toughness, when forging and rolling crack.
使钢产生热脆性，降低钢的延展性和韧性，在锻造和轧制时形成裂纹。
Hot ingots are often heated in forging furnaces, the feature of which is one-stage type in a constant temperature furnace and two-or three stage type in a temperature-variable furnace.
锻造钢锭多采用热锭加热，其特点是在恒温炉中一段加热和在变温炉中两段或三段加热方式。
The effects of material composition, working surface treatment and microstructure on wear resistance of powder hot-forging flow oil-seal ring were studied.
研究了粉末热锻浮动油封密封环的材质、表面处理、显微组织对其耐磨性的影响。
The mechanical properties of cast-titanium matrix composites and high-temperature titanium matrix composites after hot-forging have been investigated.
研究了铸态钛基复合材料和热锻后高温钛基复合材料的力学性能。
To improve and stabilize the service life of hot-forging die fabricated by cast die steer, the failure modes and mechanism were analyzed.
为了稳定和提高精铸热锻的使用寿命，研究了其失效形式和机理。
Forging is an important hot-forming process. It is used in producing components of all shapes and sizes, from quite small items to large units weighing several tons.
锻造是一种重要的热成型工艺。它能用于生产各种形状和尺寸、从很小到重量数吨的零件。
It has elaborated the advantages replacing hot die forging with the cold forging technology.
阐述了用冷锻工艺代替热模锻的优点。
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。
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。
The main failure mode of the finish hot- forging dies for Valves are the hot wear of col- lapse.
气门热精锻模具失效的主要形式是热磨损和压塌。
In the hot repressing of the powder sintered preforms, the increasing forging force increases its densities at a constant temperature.
在相同温度下进行粉末烧结体热复压，锻造力的增加往往使锻造密度也增加。
In the hot repressing of the powder sintered preforms, the increasing forging force increases its densities at a constant temperature.
在相同温度下进行粉末烧结体热复压，锻造力的增加往往使锻造密度也增加。
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