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- Roll type forming process 辊式成型
- Three Points Bending Rollers Type Forming Process and Its Application for Medium and Small Diameter Longitudinal Welded Pipe 中小直径直缝焊管三点弯曲辊式成型工艺及应用
- By small develop to old roll type. 由小到大滚动式发展。
- Kiuchi M.Analytical Study on Cold Roll Forming Process[J].Report of the Ints.ofInd.Sci.University of Tokyo,1973(23)215-218. 孙占刚;韩志凌.;焊管成型过程研究综述[J]
- This paper introduced the development of briquette production line,including the technical process and the main equipment.The roll type briquetting machine was introduced in details. 介绍了自行开发设计的一条连续型煤生产线的工艺过程和主要生产设备,重点介绍了对辊式型煤成型机的工作原理及结构特点。
- For long press rans type forms are often plated. 活字版一般都浇铸以增加其耐印力。
- Forming process and related parameters of the SMC were introduced. 给出了片状模压料SMC的成型工艺参数以及压塑成型过程。
- The variation of type of gold deposits in Wutai area shows complexities of ore forming process in Early Precambrian period. 本区早前寒武纪多类型金矿床的形成 ,表明了五台地区早前寒武纪金矿成矿作用的复杂性和矿床成因的多样性 ,也为认识我国早前寒武纪金矿成矿作用特点创造了极为有利的条件。
- The heavy table of a printing press in which the type form is placed. 印刷台印刷厂里放铅字版的沉重的台子
- This paper introduced the sheet metal layered incremental forming process. 摘要本文介绍了金属板材分层渐进成形技术。
- After an analysis on the forming process of an automotive clarifier component,the production plan was determined and a two-step parting type of injection mould was developed. 通过对汽车净化器塑件的工艺分析,确定了塑件的生产方案并设计了二次分型注射模。
- Workpiece's spring-back is considered in this paper, deformation's history is assured in the next pass, and then square rectangle tube in continue roll forming process lay a foundation. 文中考虑了轧件的弹复,保证了下一道次变形历史的延续,从而为真实模拟方矩形连续辊弯成形过程奠定基础。
- A group of several ships of similar type forming a tactical unit under a single command in the U.S. Navy. 舰艇分队:直属于美国海军部的作战单位,由数艘舰船组成。
- Gelcasting, slipcasting and roll forming were used to prepare chip PTCR in this paper, the effects of forming process on the characteristics of green tapes and ceramic samples were investigated. 将注凝成型、注浆成型与轧膜成型应用于片式PTCR的制备,研究了不同成型工艺对片式PTCR素坯及瓷片性能的影响。研究发现,用注凝成型和注浆成型工艺制备的素坯比用轧膜成型更加均匀,其陶瓷颗粒与粘结剂分布规则。
- Graduate in Junior College or above, major in plastic forming process. 注塑成型工艺大专或以上学历。
- FEM simulation of sheet metal layered forming process has been introduced. 介绍了金属板料分层渐进成形过程有限元模拟。
- Liaohe Basin is a fault basin of rift valley type formed in Cenozoic Era. 辽河盆地是一新生代断陷盆地;盆地内天然气资源丰富;天然气成因复杂.
- The systematology is one of theories on oil and gas pool forming process. 系统论是成藏作用研究的重要理论基础之一。
- Then the forming process and traits of financial canters are discussed. 具体分析了金融中心的形成途径和特点。
- METHODS: Eighty-eight patients with lung cancer were divided by age, sexuality, UICC-TUM period, cytopathology type form 1:1 couples. 方法:88例肺癌患者按年龄、性别、UICC-TUM分期和细胞病理分型的原则1:1配对。