• Design, construction and using of a gas heating furnace for hammer forging have been introduced.

    介绍了锻锤煤气加热炉设计施工使用情况。

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  • Our country makes the first ten thousand ton hydraulic press is the hammer forging hydraulic press.

    我国制造第一台万水压机就是自由锻造水压机

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  • The hammer forging process of TC6 titanium alloy clasp has been simulated by using rigid-viscoplastic FEM.

    TC6钛合金卡环的高温过程中,模具承受非常大的应力。

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  • A distinction may be made between open-die forging, usually in the form of hammer forging, and closed-die forging.

    常用开式模锻闭式模锻是有区别

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  • The main demands which must be attained for forgings ejection mechanism in drop hammer forging were discussed. several patterns and the design essentials of the ejection mechanism were introduced.

    论述了模锻锻件机构达到基本要求;介绍了顶出机构的几种形式设计要点

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  • Hung is the last blacksmith on Blacksmith Street forging heavy iron goods like crowbars, hammer heads, files and drill bits. (Justin Mott/The International Herald Tribune)

    铁匠最后一名铁匠,打造类似铁撬棍、、锉刀钻头铁器

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  • The feature common to all of them is that, like the hand forging hammer, they utilize the energy of a falling weight to develop the pressure needed for shaping the metal.

    一般特性而言,手工锻锤一样,它们利用能量产生金属成型所需压力

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  • Forging means the shaping of metal by a series of hammer blows, or by slow application of pressure.

    锻造通过一系列冲击缓慢加压作用使得金属成型

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  • The paper summarized the experience and effect of reform on box type oil burning heating furnace used in 3 t free forging hammer.

    本文总结了大连大起集团公司3t自由锻锤燃油加热炉改造经验效果

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  • The upsetting test of metal powder sintered preform by blow speed of the hydraulic press, crank press, pneumatic hammer and high energy rate forging hammer was reported.

    研究液压机曲柄压力机、空气锤高速打击速度粉末冶金烧结体进行的镦粗试验

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  • Different forging hammer cogging-down way will lead to different evenness degree and graininess of eutectic carbide.

    锻锤开坯方式不同晶碳化物均匀颗粒度有很大的差异。

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  • So, it is always formed on the die-forging hammer by the open-die forging with insert mode.

    液压支架中的缸底生产批量不是大,外形多变,所以多在镶块模开式模锻成形

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  • Described the technological process of the new and the old forging die for the claw hammer, introduced the working principle of the movable die and die structure.

    叙述了羊角新旧模锻工艺过程介绍了活动模具动作原理模具结构

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  • A description has been given to new process and important points of structure design of pre-forming die for precision forging U. S. A type of octagonal hammer with a practical die presented.

    介绍美式八角锤锤锻成形工艺及其预锻模结构设计要点

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  • In the last part of this paragraph, a calculation model for forging hammer foundation vibration system with dual-freedom is presented.

    实际出发,考虑砧下垫层的弹性作用垫层土壤阻尼作用,建立了锻锤振动系统的双自由度有阻尼振动力学模型

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  • The parameters which influence the isolation effect of elastic foundation of forging hammer were optimized to obtain the optimal isolation effect.

    为了使弹性基础效果达到最佳,对影响其隔振效果的参数进行了优化设计。

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  • The production process includes hammer die forging, pressure forging, roll forging forming, and precision rolling-die forging composite technology.

    前轴是汽车中的大型重要锻件,其生产工艺可归纳为模锻、热模锻压力机上模锻、成形辊-模锻复合工艺等几种类型。

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  • The loose tooling forging of half shaft bushing on the steam-air forging hammer is numerically simulated using FEM software DEFORM3D.

    采用商用有限元软件DEFORM3D对半轴套管胎模锻成形过程进行了计算机模拟

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  • Die for thick plate punching on free forging hammer is designed, which can expand the machining application of free forging equipment and solve the manufacturing problems in case that...

    设计了适合自由锻锤冲孔模具,对在自由锻锤上厚板冲孔进行有益的尝试,扩大了自由设备加工范围,解决了不具备大型压力机情况下的生产难题

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  • In this paper, the features of Under-anvil vibration isolation device for 2-ton forging hammer are summarized, the methods of installation and construction are introduced simply.

    本文总结了2吨自由锻锤砧下直接装置特点,并简要介绍其安装施工方法

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  • In this paper, the features of Under-anvil vibration isolation device for 2-ton forging hammer are summarized, the methods of installation and construction are introduced simply.

    本文总结了2吨自由锻锤砧下直接装置特点,并简要介绍其安装施工方法

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