Research and Development of High Density Surface Mount Systems for Micromachine Elements

现在，它很难满足生产手持电子设备的需求和需求，就像蜂窝式电话一样，它们的快速、宽的流行程度一样，伴随着它们的最小化发展。因此，在底层表面装载字段中，有一个强烈的需求，需要加速当前表面装载系统，同时将设备的尺寸缩小到最小。目前的表面安装系统已主要由主要关注速度功能的改进，如何在设备的扩展中实现结果。这几乎是不可能提高系统的速度。因此，我们应该考虑增加生产力，以便通过最小化每个设备来实现可能的，同时将设计的空间填充到最大容量。在本研究中，我们提出了一个新的表面安装系统，作为操纵者群体的一个被最小化的集成模具的机制，它被最小化与铰链和链接。在增加中，抗重复输入的耐久性 ... More 置换是要用大的隐形翅膀来确认的，即使是小尺寸的，也可以用大的角度置换。Moreover，这篇文章讨论了一个新系统的可能性最小化，通过一个模型-开发的表面安装系统，实验后澄清了一个模型-开发的集成模型模型-开发的集成模型-开发的输入输出置换特征。本研究获得的结果如下。（1）一个完整的molded pantograph机制一致性的较大的deflective hinges with 200μm的长度， 180μm的厚度和5 mm的宽度没有fracture in displacement input fatigue tests on the Mechanism甚至在重复使用100万次之后。在本测试中，链接之间的最大相对角度置换设置在45 °（2）本研究还列出了集成成型的泛图机制，带有高于铰链部分的集成填充，输出置换错误在50毫米x40毫米的工作空间内有340微米，而半胱氨酸错误则确定为130微米。（3）这种集成成型的pantograph机制的定位重复性的准确性被确定为± 11μm，在估计的位置测试中，实际的装载工作已被确定。基于这个，当它被用作一个表面安装系统时，该机制被评估。这表明，建议的系统有一些可能性，可以将当前的表面安装系统缩小到最小。（4） Moreover， a new integral molded pantograph mechanism with a constant orientation output link is developed by adding two parallelogram loops to the above integral molded pantograph mechanism。在这个新机制中，挑选和放置工作的最大恒定方向角为1.42° x10 ° D1-2 ° D1和0.54° x10 ° D1-2 ° D1 respectively。Less（低）

Nowadays, it is difficult to meet the needs and demands for producing handy electric devices such as cellular phones due to their rapid, widespread popularity, along with the development of their minimization. Therefore, in the substrate surface mount field, there has been a strong need to speed up present surface mount systems while minimizing the size of the devices. The present surface mount system has been developed by mainly focusing on the improvement of speed functions, however resulting in enlargement of the devices. It has become almost impossible to improve the speed of the system. Therefore, we should consider a productivity increase that would be made possible by minimizing each device, while filling designated spaces to the maximum capacity.In this study, we propose a new surface mount system which consists of groups of the manipulators that have been minimized by an integral molded pantograph mechanism with hinges and links. In addition, durability against repeated input … More displacement is to be confirmed with large deflective hinges, even the small size of which can obtain large angular displacements. Moreover, this paper discusses minimization possibilities of a new system by a model-devised surface mount system, made possible after the experiments have clarified the input-output displacement characteristics of a model-devised integral molded pantograph mechanism.The results obtained from this research are as follows.(1) An integral molded pantograph mechanism consisting of large deflective hinges with 200μm of the length, 180μm of the thickness and 5 mm of the width did not fracture in displacement input fatigue tests on the mechanism even after repeatedly used 1 million times. In this test, the maximum relative angular displacement between links was set at45°(2) This research also clarifies that the integral molded pantograph mechanism, with above-mentioned hinge parts, had 340μm of output displacement errors within the working space of 50mm x 40mm, while the hysteresis errors were determined to be 130 μm.(3) The accuracy of positioning repeatability of this integral molded pantograph mechanism was clarified to be ± 11μm in the positioning test where the practical mount work had been estimated. Based on this, the mechanism was evaluated when used as a surface mount system. This indicates that there is some possibility that the proposed system can minimize the present surface mount system.(4) Moreover, a new integral molded pantograph mechanism with a constant orientation output link is developed by adding two parallelogram loops to the above integral molded pantograph mechanism. In this new mechanism, the maximum constant orientation angle of pick and place working are 1.42°x 10ィイD1-2ィエD1 and 0.54°x 10ィイD1-2ィエD1 respectively. Less