Special PU blade: It has characters such as wear resistance, low friction, high elasticity, impact resistance, long working life, no damage to conveyer belt and mechanical joint. 特种聚氨酯刀片:具有耐磨损,低摩擦,高弹性,抗冲击,使用寿命长的特点,不损伤输送带和机械接头。
Microstructure and Mechanical Property of Joint by Amorphous Fillers 非晶镍基钎料钎焊接头性能及微观组织的研究
Conclusion Mechanical ventilation joint scopolamine is one of the effective ways in the clinical treatment of severe traumatic wet lung. 结论机械通气结合纤支镜治疗严重创伤性湿肺有较好的疗效。
Mechanical joint in which sealing is obtained by applying pressure to the gasket by gland. 机械式连接采用使用压盖的方法向密封垫片施加压力获得密封效果。
The traditional expansion joint method between tube and tubeplate of heat exchanger is mechanical expansion joint, which has many undefined factors and defects, especially when it is applied to chemical equipment used in corrosive environment and joint tubes which are difficult to approach. 换热器管与管板的传统胀接方法是机械胀接,它有许多不确定的因素和缺点,特别是应用在具有腐蚀性场合的化工设备和在不易接近的管胀接工作中。
The form and work mechanism of mechanical joint element were probed into. 探讨了机械连接件的形式和工作机理;
Study on non constancy of motion transmitting characteristics of a mechanical joint 万向节运动传递非等速特性研究
According to its special working environment and technical parameters, the special stretchable mechanism that possesses properties of spring driving, mechanical joint moving and elastic locking was determined. 根据其所工作的特殊环境和技术参数,确定了具有弹簧驱动、机械式联动、弹性锁止等特征的空间可伸展机构。
The effect of mechanical joint element for the cleavage strength; 机械连接件对劈拉强度的影响;
The joint form between the coating and matrix increases and it changes from mechanical joint metallurgical joint after nitrocarburizing. 复合镀层经氮碳共渗后,增强镀层与基体金属之间的结合力,使其由机械结合转变成冶金结合;
It introduces mechanical joint technique of steel reinforcement in construction, including application range of mechanical jointer, designing principle, type, quality check and others about mechanical joint. 介绍了建筑结构中钢筋的机械连接技术,主要包括机械连接接头的使用范围、设计原则、类型、质量检验等各方面内容。
A new method for identifying the damping in the mechanical structural joint surface is developed which is based on the orthologonality. 本文提出基于正交性条件识别机械结构结合面接触阻尼参数的方法。
Mechanical strength of joint and melting feature of Cu-P alloy ribbon were studied respectively. 对Cu-P快冷钎料箔带的接头机械性能及熔化特性进行了研究。
Mechanical joint provide the primary means for transferring load among components in the construction of aircraft structures. 在飞机结构中,机械连接是传递力学载荷的主要方式。
An Improved Design of a Kind of Mechanical Manipulator Joint Structure 一种机械手关节联接结构的改进设计
Based on the method of reference, an improved method has been developed which identifies the mechanical structural joint parameters using the imaginary part equations of the orthogonality relation equations. 本文在文献〔1〕所提出的基于正交性条件识别机械结构结合面阻尼参数方法的基础上,进一步提出采用正交条件式中虚部方程识别结合面动力学参数的方法。
In the situation of same roughness interface, compared the shear strength of specimens with mechanical joint element and that of without; 对比相同界面粗糙程度下,机械连接件对抗剪强度的影响;
Thus, this paper bring forward a young method to make up the lack of felt capacity-use mechanical joint element to link young and old concrete. 因此,本文研究的是加强新老混凝土结合,弥补粘结力不足的一种新方法,即采用机械连接件将新老混凝土结合在一起的方法。
The cleavage strength test has been carried out to investigate the effect of pour direction for the strength of specimen without mechanical joint element; 进行了新老混凝土结合的劈拉强度试验。对比了老混凝土表面处理相同的情况下,不同浇筑方位对无机械连接件试件劈拉强度的影响;
The truss structure scheme choice, load analysis and mechanical analysis, joint analysis and implementation are introduced. 对该桁架结构的选型、荷载分析、力学分析、节点分析及工程实现等方面进行了分析。
For the bad combination of the young and old concrete, this paper brings forward a new method about maintaining and reinforcement of concrete structure& mechanical joint. 针对既有混凝土结构的维修、加固中涉及的新旧混凝土结合不良问题提出了一种改善结合的新方法&机械连接方法。
However, due to the limited forming capability of magnesium at room temperature, the traditional mechanical joint method and welding are difficult to achieve high-quality connection. 但是,镁合金常温下可塑性较差,传统的机械连接和焊接都难以实现高质量的连接。
According to the investigation on the effect of welding parameters on the microstructure and mechanical properties of joint, the welding parameters was optimized. The characteristic of fracture in different distinctive region was introduced. 通过研究工艺参数对接头微观组织和力学性能的影响,优化了焊接工艺,阐明了接头不同特征区域的断口特性。
Bearing, hailed as mechanical joint and used widely in mechanical industry, is an important part to supporting shaft. 轴承是用来支承轴的重要部件,在机械工业中运用十分广泛,被誉为机械的关节。
Because of exist of the mechanical joint surface, the machinery is not an continuous structure. So the joint surface exerts a tremendous influence on the dynamic characteristics of the mechanical structure. 机械结合面的存在使得机械结构不再连续,对机械结构的动态特性有很大影响。
Finite element Simulation Analysis ( FEA) is the main method of the mechanical properties of joint entity model. 有限元仿真分析(FEA)是节点受力性能研究的主流研究方法。对实体模型节点的受力性能分析有很强的适应性,并已有成熟的研究思路。
With mechanical joint widely used in composite structures, the bolt could introduce a complex stress distribute surround the bolt hole, and reduce the structure capability. The joint part could be a common position where failure happens. 机械连接是复合材料主承力结构中普遍采用的一种连接方式,但紧固件会在螺栓周围引入较为复杂的应力场,降低结构的承载能力,破坏往往发生在连接接头位置。
Mechanical joint is mainly connection type in composite materials structures. 机械连接是复合材料结构的主要连接形式。