贴片机

针对高速高精度贴片机的计算机视觉检测与定位问题，研究了BGA芯片的图像识别对中问题。

According to the positioning and detecting problems of computer vision in the high speed and high precision SMT placement , the recognition arithmetic of BGA is researched .

基于视觉定位的高精度多功能贴片机技术

High precision multi-functional SMT machine based on visual positioning

SCP－1型贴片机PLC程序的设计

The design of PLC program for scp-1 pasting machine

模糊自适应PID算法的贴片机多路温控系统

Multichannel temperature control system of placement machine based on fuzzy adaptive PID algorithm

基于UG与ADAMS的贴片机虚拟样机设计

Virtual Prototyping of Surface Mounting Machine Based on UG and ADAMS

基于RBF神经网络的贴片机运动控制系统辨识

System Identification of Motion Control System on Placement Machine Based on RBF Network

该手操器给全自动贴片机PCB板贴装前的示教工作带来很大的方便，减少了工作量和误差。

The manual controller benefits for the mounter teaching , which can greatly reduce workload and error .

本课题是在高速贴片机的基础上，对它的PCB板传送装置进行相关功能的设计与完善。

Based on the high speed surface mount machine , we need to design a PCB transport mechanism to enrich and perfect its relevant function .

供料器分配问题是贴片机贴装印刷电路板（PCB）中的一个关键问题，它直接影响贴片机生产效率的高低。

Feeder assignment problem is one critical problem of placement machine assembling printed circuit board ( PCB ) . It affects placement machine 's product efficiency directly .

本文提出的PCB板误差校正方法和步骤用于所研制的全视觉贴片机样机上，对细间距表面元件的贴装精度可以控制在±50μm以内。

The error correction method for PCB mentioned in this paper was applied in the sample full-vision mounter . The mounting precision for fine pitch component can be controlled within 50 μ m.

首先通过分析贴片机生产中BGA的识别任务，指出了实现BGA识别的关键；

The paper firstly points out the key of the recognition of BGA by analysing the recognition tasks in the process of SMT placement production .

贴片机贴装路径与表面组装生产线的装配效率紧密相关，深入分析贴装路径优化问题，提出该问题的数学模型，应用遗传算法实施贴装路径优化，并给出相应的MATLAB程序。

Chip mounter assembly route is close correlative with assembly efficiency of surface mount product line . Analyses assembly route optimization problem , puts forward it 's mathematics model , applies genetic algorithm to solve it and presents relevant MATLAB program .

在分析影响PCB板组装生产时间的主要因素之后，论文针对此类生产环境建立了以最小化贴片机调整时间为优化目标的数学规划模型。

Making clear the main factor on PCB assembly time in low-volume and high-mix production , the paper builds for the problem a mathematical programming model with minimizing machine setup time as the optimization goal .

贴片机设备中CAD-CAM数据接口的设计和实现

Design and Implement of a CAD-CAM Data Interface in Placement Machine

QSP-2贴片机位置控制系统的研究与设计

The Research and Design of QSP-2 Surface Mounting Machine Position Control System

TP-120和TP-110LCD贴片机的设计特点

Design Feature of TP-120 and TP-110 LCD Polarizer Attach

主要从机械方面介绍了TP-120和TP-110LCD贴片机的设计特点。

This article mainly introduces the design feature of TP-120 and TP-110 LCD polarizer attach .

但就目前的现状来说，PCB的设计和制造行业各自为阵并没有形成有效地联系，即在设计与制造之间形成了孤岛，其中电子制造中关键设备即为贴片机。

But as the current situation for , there is no effective contact in the design and manufacturing industry of PCB , namely the " island " formed between in designing and manufacturing , including electronic manufacture key equipment in namely for placement machine .

该CAD-CAM数据接口以ProtelPCB文件为源文件，通过分析PCB文件中元件信息的数据结构和数据格式，从中提取和转换得到贴片机所需的生产数据。

This CAD-CAM data interface analyzes the data structure and format of component information in the source PCB file created by Protel , and finds required production data of placement machine through data extraction and conversion .

第二部分为贴片机底层软件，这部分详细分析了电气控制系统、PCB数据管理系统、视觉系统和运行检测系统的底层程序设计，实现了贴片机各个部分的基本控制功能。

The second part is the bottom software for placement machine . This part analyzes the bottom program design of the electrical control system , PCB data management system , visual systems and Monitoring system . And achieve the basic control functions of each part .

讨论了现有图像模板匹配算法在贴片机芯片定位应用中的缺陷，提出采用点模式匹配算法对QFP、BGA等高密度管脚芯片进行图像定位处理。

The dissertation discusses the limitation of existing pattern match algorithms and proposes point pattern match algorithm to solve the image location problem with high-density pins IC such as QFP and BGA .

针对高速高精度贴片机生产中IC芯片的图像识别对中问题，介绍了IC的视觉检测任务，提出一种自主研发的识别与定位算法及其实现技术。

Aiming at the image recognition and locating problems of IC in production of high-speed and high-precision surface mounting machine , tasks of IC vision detection are introduced . A kind of recognition and locating algorithm and the technique of realization , which is self-researched , are also brought forward .

图像处理和识别技术以其高效率、非接触性、高可靠性、低成本的优点，已经被广泛应用于现代贴片机系统中的贴片元件检测、吸嘴检测和PCB基准点检测等方面。

Having the advantages of high efficiency , non-contact , high reliability and low cost , imaging processing and recognition technology ( IPRT ) has been widely used in the aspects of SMD components detection , nozzle detection and PCB mark detection in modern chip mounter systems .

本文主要研究贴片机运动控制系统中一个重要问题，即采用双电机驱动贴片头在XY平面某一方向上的运动，这就涉及到了双电机同步控制问题。

This paper focuses on one important problem of the motion control system . This problem is that when one axis , say , the Y axis is driven by double motors , the two motors have to be synchronized .

本文设计了一种CAD-CAM数据接口，用于实现贴片机贴装数据的自动提取和转换。

This paper designs a kind of CAD-CAM data interface , which can implement automatic extraction and conversion of mounting data for placement machines .

针对贴片机生产中BGA芯片的图像识别对中问题，系统地介绍了BGA的视觉检测任务，提出了基于点模式匹配的快速定位算法；

Aiming at the image recognition and locating problems of BGA package in production of Surface Mounting Machine , tasks of BGA vision detection are introduced , and a fast locating algorithm based on point pattern matching is brought forward .

课题组往届研究生以QUADQSP-2型贴片机为研究控制对象，利用其原有机械结构，更换部分控制系统硬件（工业控制机和伺服控制卡等），开发了相应的底层驱动程序。

The past graduate students of research group take QUAD QSP-2 placement machine as research subject , replace parts of the control system hardware ( industrial control computer and servo control card , etc ), developed corresponding underlying driver , while retaining its original mechanical structure .

高速贴片机优化软件的设计与开发

Design and Development of Optimization Software for High Speed Chip Mounter

高精度贴片机自动定位的快速算法

A fast algorithm of automatic location in high precision die bonder

结合部刚度对贴片机模态的影响研究

The impact of the join Stiffness on the Placement Machine mode