Nut forming dies and high impact resistance forging dies.
螺母成型模具，高抗冲击性锻模。
The productivity, profits and product quality is enhanced by using automatic forming dies.
使用自动成形模，解决了生产效率、效益及质量的问题。
The fracture is brittle fracture, and the reason is that material of forming dies takes place the temper brittleness.
引起脆性断裂的原因是成型模产生了回火脆性。
Based on the survey and theoretical analysis, the design of construction of automatic forming dies and main details is introduced with forming commissioning.
通过调查和理论分析，介绍了自动成形模的结构设计、主要零件的设计及成形调试。
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。
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.
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。
The premature failure modes of firebrick forming dies made of steel 10 and its failure reason are analyzed. The possibility of using rare earth Mg ductile iron to replace steel 10 was expounded.
分析了10钢制耐火砖成型模板过早失效的形式及原因，论证了采用稀土镁球铁代替10钢制作成型模板的可行性。
The deformation and flow of metal in the process of roll forging are much different from those of ordinary die forging, So are the design of its technology, preliminary forming dies and dressing dies.
辊锻过程中金属变形及流动，与一般模锻工艺相比存在较大的差异，因而其工艺设计及初成形道次模具、整形模具设计也不同于常规模锻工艺。
Sputtering is now widely applied on cutting tools, forming tools, injection molding tools, and common tools such as punches and dies, to increase wear resistance and service life.
现在反应溅射法已被广泛应用于切削刀具、成型工具、注射模具和诸如冲头和冲模之类的通用器具，以增强其耐磨性和使用寿命。
When the main tree dies, the sprouts are then free to grow as full trees, forming a "fairy ring" of trees around the initial tree.
当主要的树死亡，树芽即自由地成长成大树，在原来的树周围环绕形成「仙女环」。
The process knowledge database of nc tube bending was designed by analyzing the influence of process parameters and dies on the forming of tube.
通过分析弯管各个加工参数及模具对弯管成形的影响，设计了数控弯管工艺知识库。
Clearance between tube and various dies is of great importance to influence forming limit and quality during thin-walled nc bending process.
管材与不同部位模具间隙是影响薄壁管数控弯曲过程成形极限和成形质量的重要因素。
Using a pair of dies, can bend five parts, forming a great variety of inserting plate parts with identical shape and different specifications.
用一副模具，可以弯曲五个部位，成形同一形状不同规格的多种插板零件。
Taking the left and right side plate as an example, the forming technic was analyaed, according the product requirement, 4 dies were designed and manufactured, satisfied custom requirement.
以左、右侧板为例，分析了制件成形工艺，根据产品要求，设计和制作了4副模具，满足客户要求。
The numerical simulation method has mass play to the prediction of the flow pattern of metals in forming process and the instruction to the technology and dies design.
数值模拟技术对于预示金属成形过程中的流动规律进而指导工艺过程及模具设计具有重要作用。
Dies are to be designed so they can be maintained in the press using inserts in forms and cut off sections. All forming inserts must be adjustable to accommodate stock thickness variance.
设计时应考虑使用成形入子及刀口入子，所有的成形入子应该可以根据料厚的变化可以调整。
This means that as long as increase in size and precision, larger tonnage of forming equipment, very expensive and high precision dies would be required.
随着锻件尺寸和精度的提高，需要更大吨位的成形设备和非常昂贵的、高精度的模具。
Then two die structures are introduced which make use of lever mechanism to realize bending forming. Moreover the characteristics and working process of the dies are disserted in detail.
在此论述两例利用杠杆机构实现工件弯曲成形的模具结构，并阐述模具的特点和工作过程。
Coining: Coining is the process of forming metal by forcing it to flow while confined within closed dies.
压印加工：是金属成形过程，以压力将金属正在封闭模中塑变。
Using conditions of several typical dies and the requirements for used die materials in different forming processes are analyzed.
分析了几种典型成形模具的工作条件及不同成形工艺对模具材料的使用要求。
The progressive die well overcame the difficulties of forming small_sized parts with complicate curving shapes with progressive dies. It explored an effective way for the forming of similar parts.
该模具较好地解决了小尺寸、较复杂弯曲零件用级进模成形的问题，为类似零件的成形探索了一条行之有效的途径。
Due to the contact areas between dies and work piece varying in forming, the simulation for this process is very difficult.
辊锻工艺由于旋转的模具与辊锻件之间的接触区域在不断变化，一直以来成为数值模拟的难点。
Full detail knowledge during forming process can be given by using numerical simulation, which could support for process design and dies optimization.
利用数值模拟方法，可以明确整个成形过程的全部细节问题，为工艺设计和模具优化提供强有力的支持。
Understanding the deformation conditions, the value and distribution of the parameters in press parts during the forming process are very important to the design of technology and dies.
了解冲压件在成形过程中的变形状况及其有关状态参数的数值与分布状况对于工艺设计和模具设计是十分重要的。
The key technique in a numerical simulation of the metal forming process is the mathematic representation of dies and dynamic forging geometry as well as the generation of meshes.
金属成形数值仿真技术的关键是对模具及动态变化的锻件构形进行数学描述和网格自动生成。
The design and manufacture of dies and the selection of die materials are very important in the production of discrete parts by use of metal forming processes.
对于金属成形加工工艺的小批、单件生产，模具的设计、制造和模具材料的选择是非常重要的。
A new forming process which can make sheet metals thermoplastic deformation without dies through the use of a laser as a heat source was described.
介绍了一种利用激光作为热源使金属板料在无模具下发生热塑性变形的新的成形加工方法。
Forging forming process of large pipe produced on vertical hydraulic press was discussed. Relative tools and dies were designed, and production process was drawn up.
探讨在立式水压机上生产大型管材的锻造成型过程，设计相应的工模具，制订生产工艺。
The technique can be used for making plastic moulds, drawing moulds, forming moulds, dies and so on.
这种方法可以制造各种塑料模具和多种拉延模具、冲压模具等。
The technique can be used for making plastic moulds, drawing moulds, forming moulds, dies and so on.
这种方法可以制造各种塑料模具和多种拉延模具、冲压模具等。
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