KE-2000R_InstructionManual_C_Rev00说明.pdf - 第582页

第 2 部功能详解编第 6 章通用图像 ································································ 6-1 第 7 章操作选项 ································································ 7-1 第 8 章机器设定 ·····································…

第1部基本篇第5章数据库

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5-9 数据库的结束

单击“文件”/“退出”。

图 5.9-1

第 2 部功能详解编

第 6 章通用图像

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第 7 章操作选项

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第 8 章机器设定

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第 9 章手动控制

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第 10 章设备运行信息

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第 11 章自动校准

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第 12 章选项元件的使用

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第13章程序补充

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第2部功能详解篇第6章通用图像

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第 6 章通用图像元件、MNVC（多吸嘴图像定心）

6-1 通用图像元件

6-1-1 概要

具有多个间距引脚的元件、具有不同尺寸引脚的元件、具有在任意位置上有引脚的元件(一

般称多引脚元件，图6-1-1-1)和具有多种排列的区域阵列元件(一般称复合阵列元件，图6

-1-1-2)、在任意位置上配置有球或平面的元件等(一般称随机配置元件：图6-1-1-3)、以

及外形有角或边的元件(外形元件)，按通用图像元件来对待。

●这些元件按副元件种类可分为:

·多引脚元件 → 引脚元件类

·复合阵列元件、随机配置元件 → 球元件类

·外形元件 → 外形元件类

相同识别要素(元件)的集合被称为“元件组”。亦即；元件是指一个引脚或球；元件组是

指大小相同的元件(引脚或球)的集合。

把排列相同的通用图像元件组作为一个元件组，通过对各个元件组进行定义，可求出元件

的中心。图6-1-4由4个元件组构成。

引脚元件类(多引脚元件)

球元件类(复合阵列元件)

第 4 元件组

第 3 元件组

第 2 元件组

第1元件组

随机配置元件

图 6-1-1-1 图 6-1-1-3图 6-1-1-2

俯视图

仰视图

俯视图

图 6-1-1-4