| 支持设计过程的装配可行域划分和零件定位求解 |
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| 引用本文： | 唐晓初. 支持设计过程的装配可行域划分和零件定位求解[J]. 成组技术与生产现代化, 2001, 18(3): 18-21 |
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| 作者姓名： | 唐晓初 |
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| 作者单位： | 抚顺石油学院机械工程分院 |
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| 摘 要： | 提出了支持设计过程的六种装配约束 ,根据装配约束的结合条件划分出装配可行区域、装配可能区域和装配不可行区域 .在装配可行区域的零件的位置是直接确定的 .在装配可能区域零件的位置要根据它们的约束组合条件和几何数据进行解释 ,然后计算零件的位置和方向 .在装配不可行区域 ,零件的位置不能求解 .装配可行区域的划分和零件位置的确定可以极高的效率支持产品的设计过程
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| 关 键 词： | 装配设计 装配约束 零件定位求解 装配可行性 |
| 文章编号： | 1006-3269(2001)03-0018-04 |
| 修稿时间： | 2001-08-15 |
Division of Assembly Feasibility Regions and Determination of Part Po sition Supporting Design Process |
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| TANG Xiao chu. Division of Assembly Feasibility Regions and Determination of Part Po sition Supporting Design Process[J]. Group Technology & Production Modernization, 2001, 18(3): 18-21 |
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| Authors: | TANG Xiao chu |
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| Abstract: | Six kinds of assembly constraints in support for design process are put forward in this paper.Assembly feasible,assembly possible and assembly infeasible regions are divided according to combination conditions of assembly constrains.The part position in the assembly feasible region is directily determined.The part position in assembly possible region should be taken into account according to their constraint combination conditions and geometry data,then locations and orientations of parts are calculated.The part position in assembly infeasible regions cannot be solved.The division of assembly feasibility regions and determination of part position is able to support design process of products with great efficiency. |
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| Keywords: | assembly design assembly constraint part positioning solving assembly feasibility |
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