Assembly of Hybrid Microsystems Using an Assembly System with 3D Optical Sensor

For the assembly of hybrid microsystems a high accuracy in the range of a few micrometers is required. The combination of a parallel robot with an integrated 3D vision sensor uses positioning marks on the objects for object recognition. Within the assembly process, relative positioning accuracies in the submicrometer range have been obtained. Therefore, it is necessary to use a calibration strategy for matching the coordinate system of the 3D vision sensor with the coordinate system of the robot. The construction of the system, the calibration applied and the positioning accuracy achieved by the robot will be discussed.     

Development of Hybrid Assembly Workplaces

In times of shortened innovation cycles, increasing product variation and demands for faster delivery, the flexibility of production systems is crucial for success. Hybrid workplaces, dynamically configurable for both human workers and robots, help to increase the flexibility. The robot kinematics employed, the available sensors, and the grasping conditions involved in the assembly process mainly determine the changeover effort of a workplace. In this paper, different concepts for hybrid workplaces are introduced and compared with respect to investment costs and configuration effort. Concept application and evaluation are illustrated by final assembly of flat screen monitors.     

冲模模架及装配技术

分析了冲模模型的基本类型，讨论了冲模模架的技术要求，介绍了标准模架的装配工艺，并指出了模架装配时的注意事项。     

Automated Assembly of Mechatronic Products

The synergetic combination of mechanical engineering, electrical engineering, electronics and information technology enables mechatronic products to offer high levels of flexibility and performance. This interdisciplinary interaction requires changes in product structure and accordingly adapted in production strategies. The approach outlined in this article shows the specific use of the product structure with a view to increasing assembly efficiency. The product is actively integrated in the assembly process by setting up an IT link and making use of its sensor/actuator equipment and software, thus providing support for the production system. This makes it possible to increase the efficiency of automation while at the same time reducing assembly costs.     

级进模结构CAD中组件设计方法的研究

如何快速设计标准件和典型结构（组件）是提高级进模结构设计效率的关键之一，因此本文提出一基于3D装配模型的组件设计方法，并为此为基础，在UGⅡ上开发出相应的3D级进模CAD系统。     

C语言与汇编语言混合编程

讲述了混合编程的必要性及应用场合,介绍了编程中汇编语言和C语言各自应遵循的法则,通过实例对上述内容进行了充实与完善,显示了混合编程在软件开发中的实际用途。     

《汇编语言程序设计》教学改革与体会

在计算机行业高速发展、高级语言日益使用普通的情况下,分析汇编语言的教学现状,针对汇编语言课程的特点和教学中存在的问题,提出具体解决办法,介绍该课程的教改思路和创新成果。