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1.4 各种液压图形符号的绘制规划
1.4.1 图形符号的基本要素
(1)线(表1-1)
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(2)连接和管接头(表1-2)
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(3)流路和方向指示(表1-3)
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(4)机械基本要素(表1-4)
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(5)调节要素(表1-5)
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(6)附件(表1-6)
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1.4.2 图形符号的应用规则
图形符号的应用规则见表1-7。
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1.4.3 CAD制图符号
本节内容摘自GB/T 786.1—2009/ISO 1219-1:2006。
(1)CAD对象命名(表1-8)
表1-8 CAD对象命名
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(2)符号中元素的CAD描述(表1-9)
表1-9 符号中元素的CAD描述
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(3)非智能符号中元素的CAD描述 (表1-10)
表1-10 非智能符号中元素的CAD描述
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(4)功能符号中元素的CAD描述示例(表1-11)
表1-11 功能符号中元素的CAD描述示例
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(5)CAD图形符号的特征(表1-12)
表1-12 CAD图形符号的特征
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