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- The results show that desquamation is the main failure form of the cooling roll,and some correlative preventive measures are given. 通过对冷轧辊失效机理的论述及案例的宏观断口与微观组织分析,指明剥落是冷轧辊的主要失效形式,并提出相应的预防措施。
- Firstly this text introduces various kinds of failure form of slope, and use UDEC to simulate these types of failure of slope. 本文首先介绍了岩质边坡的各种破坏形式,并用离散元软件UDEC模拟了岩质边坡各种破坏形式在数值方法中的表现形式。
- Rod fatigue rupture is one of its main failure forms. 抽油杆的疲劳破坏是抽油杆柱的主要失效形式之一。
- Damage mechanism, failure form and repair technique of composite material is distinct from metal material structure because of the character such as anisotropy and so on. 由于复合材料各向异性等特点,其损伤机理、失效形式以及修理技术等都与金属材料结构具有显著的不同。
- In order to understand the influence factor of the TBC system failure form, we use the finite element analysis software, ANSYS, to make numerical simulation. 本文旨在研究不同的界面形貌对热障涂层中残余应力的影响。
- Through the experiments and theoretical analysis we think that in the case of a great majority of corrugated containers of geometrical size the failure form of corrugated paperboard is mainly buckling. 而我们通过实验和理论分析认为,对于大多数几何尺寸的瓦楞纸箱来讲,瓦楞纸板破坏形式主要是屈曲。
- Based on the high speed machining,the failure form,failure reason and style in different location of the HSK tooling system are analyzed systematically from the safety of both the human and equipment. 以高速加工为背景,从人和物两方面的安全出发,对高速加工HSK工具系统不同部位的失效形式、失效原因和失效类型进行了系统分析。
- The failure form of laser coating under repeated impact load were studied.The fail mechanism of surface pitting and surfacial spalling of the pieces under repeated impact load were studied. 对激光熔覆涂层试样进行了多次冲击试验,分析和讨论了多冲件表面点蚀损伤机理和多冲件表面剥落损伤机理。
- In this paper,the failure form of work roll bearing chock of 2050mm hot strip mill in bao steel is studied using Finite Element Method(FEM) the internal heat resources of bearing system is analyzed. 本文以宝钢2050热连轧机工作辊轴承座热变形故障为研究对象,详细分析了轴承系统的内热源,确认轴承内部的摩擦热是轴承升温的主要热源。
- He tried to put a bold face on his failure. 他对自己的失败装出一副满不在乎的样子。
- The cake we made was somewhat of a failure. 我们做的蛋糕不大成功。
- The results show that the medial surface wrinkling and the lateral surface unstability are the main failure form of the thin-wall stainless steel tubes in cold bending forming. 结果表明,薄壁不锈钢管件弯曲冷成形的主要失效形式是内侧部分的起皱和外侧部分的失稳。
- The failure forms, causes and methods to appraise petroleum pitch coatings are summarized in the present paper. 文章概述了沥青外覆盖层保护失效的形式、理与评价方法。
- The failure forms of cold work roll including contact fatigue crack, spalling, inclusion crack and wear are discussed. 讨论了冷轧工作辊接触疲劳裂纹、剥落、夹杂物裂纹和磨损等失效形式。
- Three typical failure forms of cold rolls,which are fraction,spalling and abrasion,were summarized. 概述了冷轧辊的断裂、剥落、磨损3种典型失效形式的研究现状。
- The paint is sold in powdered form. 该油漆以粉制品形式出售。
- Gluing is one of the failure forms for casing connection,and it is occurred in the thread during casing makeup. 粘扣是套管接头的失效形式之一,它发生在套管上扣操作过程中的螺纹处。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- The ginpole is the simplest form of derrick. 起重吊杆是一种最简单的起重机。
- The script is massaged into final form. 这篇稿子经过修改已定稿。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 农业及相关产业增加值 - the added value of agriculture and related industries