阀门轴径密封采用石墨压制成形密封圈。
The sealing performance of valve is not influenced uses pressed graphite sealing ring .
对于粉末压制成形过程，利用有限元软件MSC。
As to the powder compaction process, finite element software MSC.
采用模型压制成形工艺制造波形炉胆存在诸多缺点，难以保证其制造质量。
There are many disadvantages for adopting the press forming techniques of mold to manufacture the inner hull of wave shape, so we are difficult to ensure its manufacturing quality.
直缝埋弧焊管是长距离输送石油、天然气的主要管线产品，钢管由厚钢板压制成形。
LSAW pipes, made by thick steel plates through compacting, are main pipeline products for long-distance transportation of oil, natural gas.
固型燃料的再生成形技术已广泛应用干生产，压制成形机的特种螺杆设计是技术关键。
The technique of reprocess shaping of solid fuel is applied in production widely. The design of special type bolt on pressing shaping machine is the key technique.
本文介绍了电源插座压制成形模具的设计与制造方法，该压制模采用一模一腔的结构。
Design of compression mold and manufacture methods of power supply plug-in socket are introduced separately. This mold adopts the structure including one cavity per mold.
通过该工艺还能提高颗粒的边缘结合能力，改善压制成形性能，提高抛光加工合格率。
This technology can also strengthen the edge binding property of grain, improve pressing quality and raise the rate of qualified finished products. Therefore, a new type wet granulating equipment I...
低电压电磁压制成形方法比静力压制成形方法更能细化制品组织并提高某些压电性能。
This method can improve the piezoelectric properties and thin the microstructure, compared with the static compaction.
研究电解铜粉高速压制成形工艺，探讨冲击能量、压制次数对生坯密度、最大冲击力和脱模力的影响。
The effects of impact energy and impact times on the green density, the maximal impact force and the withdraw force of specimen were investigated.
研究电解铜粉高速压制成形工艺，探讨冲击能量、压制次数对生坯密度、最大冲击力和脱模力的影响。
The effects of impact energy and compaction methods on the green density, the maximal impact force, the withdraw force and the radial springback were discussed.
将电磁成形技术用于粉末材料致密度研究中，以PZT粉末为研究对象，对其进行低电压电磁压制成形。
Electromagnetic forming was applied to the powder material compaction, and PZT powder was compacted with low-voltage electromagnetic compaction.
气门头可通过一次压制和烧结、两次压制和烧结、锻造和机加工、锻造和烧结及动磁压制成形和烧结而制成。
The valve head may be made by single press and sintering, double press and sintering, forging and machining, forging and sintering, and dynamic magnetic compaction and sintering.
这些材料通过在所述头和所述杆之间有可能不同的制造技术结合，其中至少气门的一部分通过动磁压制成形而制成。
These materials are combined with fabrication techniques that may vary between the head and the stem, where at least a part of the valve is made by dynamic magnetic compaction.
在普通液压式粉末成形机上压制成形同步器齿毂压坯的过程中，对压坯常见的裂缝进行了剖析，并提出了避免裂缝的措施，以提高其批产合格率。
Compact cracks in guide pieces caused by ordinary hydraulic forming press have been analyzed. Countermeasure to avoid cracks has been proposed for improving the qualification rate in mass production.
采用短乱纤维压制成形，应用树脂法与CVD法复合工艺提高碳盘密度是国外最先进的生产工艺之一，而压制成形是该工艺的关键工装，本文介绍了压制成形模具的设计原理。
It is one of the advanced technology from abroad that higher density of carbon disk is obtained by using chopped carbon fiber press forming and the resin method with CVD.
采用短乱纤维压制成形，应用树脂法与CVD法复合工艺提高碳盘密度是国外最先进的生产工艺之一，而压制成形是该工艺的关键工装，本文介绍了压制成形模具的设计原理。
It is one of the advanced technology from abroad that higher density of carbon disk is obtained by using chopped carbon fiber press forming and the resin method with CVD.
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