查询词典 contour forging

In this paper, the induction heating using double stove of 45 steel before forging has been analyzed considering the workpiece movement and the volatilization of magnetic force line in the end in this simulation.

新闻摘要：感应加热时，工件在线圈中的填充情况和温度变化会对线圈磁场产生影响。线圈端部的磁力线逸散，使工件在未进入线圈时加热已经开始，因此，在感应加热模拟的时候，考虑工件运动和磁力线逸散是十分必要的。

The deformation damage object is defined as the max damage of all elements in net forging and the deformation uniformity object is defined as mean square deviation of the equivalent-strain in each element and the average equivalent-strain of all elements.

用锻件所有单元的最大损伤值作为衡量锻件变形损伤的指标，用锻件所有单元体的等效应变与整个终锻件的平均等效应变的均方差，作为锻件变形均匀性的指标，构造了多目标优化问题的评价函数。

Sms meer gmbh engages in the development and manufacturing of the equipment and production lines for tube, sections and ferrous metal manufacturing and forging industry and has become a leading supplier in international market through ever-changing innovation.

西马克梅尔有限公司从事开发和制造用于管材，型材，有色金属生产制造业和锻造工业所需的设备和生产线，通过不断的创新成为市场的领导者。

This is easier said than done, but Messrs Obama and Duncan are forging ahead.

说起来容易做起来难，但奥巴马和邓肯两位先生正稳步前进。

Although the researches of homemade tamping pick have already obtained the certain fruit, it still mostly adopt the tradition production craft. Namely it adopt the whole semi-finished product forging or castings to model and then hardfacing wearable alloy in the pick metacarpus easy abrasion part similar importing tamping pick.

国产化研究虽然已取得一定成果，但仍基本上采用传统制造工艺，即同进口捣镐一样采用整体毛坯锻造或铸造成型，然后在镐掌易磨损部位堆焊耐磨合金。

Our company mainly manufactures special metalcraft forging material used for square steel, flat steel and so on.

我公司专业生产铁艺专用方钢、扁铁等锻料以及上千种锻件、热锻杆，锻打接头等。

Metternich responded by forging an alliance among those three monarchies to create a "balance of power" against France.

Metternich当年是建设了一个联合国三个君主国的均衡力量对抗法兰西帝国。

In view of the feature of filter shell body and the formability of HPb59-1 brass,the warm forging process was adopted to manufacture the precision forgings of shell body for the microwave communication apparatus.

针对滤波器外导体的结构特点和HPb59-1黄铜的成形特性，采用温锻精密成形加工方法对滤波器外导体的内孔型腔进行了近净成形加工。

At first step, the processor before the deformable body contact the end face of cone die cavity regarded as an extrusion process. The minification of core boss's cross-section regarded as compressibility of direct extrusion, which acted as definition factor when construct the Direct Extrusion Model element. Another step, the model element of flat punch extrusion on wedge piece process was constructed when propose the process of deformable body overflow die corner. In this way the spherical end face of blank looked as cone end face one, t he approximate treatment is one of originality innovation in this paper. At last, the two elements have been connected and constructed the model element of cone boss part's deformation in the open die forging.

对于锥形凸台成形的第一个特征时段，即坯料和锥形凸台型腔的端面接触之前的变形过程，本文将凸台的截面缩小率转换成挤压成形的压缩率并以此为界定，建立了不同截面缩小率时的锥形模正挤压的模型单元；对于锥形凸台成形的第二特征时段即锥形模的角部充满过程，在详细考察锥形型腔端面对变形过程影响的基础上，将变形体的球形端面近似成锥面建立了平冲头挤压楔形体的模型单元；最后将前述两种模型单元有机连结，构建了开式模锻中整个锥形凸台成形过程的定量描述。

Pass pair of modular forging cost form, the computation of business accounting and profit and loss, combine specific example, elaborated each element to reach value to the influence of business economic benefits.

通过对模锻件成本的构成、核算及盈亏的计算，结合具体实例，阐述了各因素对企业经济效益的影响及重要性。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48