1) Part Information Modeling
零件信息建模
1.
Research on Part Information Modeling and Process Planning in 3D Environment;
三维环境下零件信息建模与工艺规划研究
3) part information model
零件信息模型
1.
Research and Application of Part Information Model;
零件信息模型的研究与应用
2.
How to establish part information model based on XML is studied in detail.
研究了CAPP中零件信息、工艺信息及工艺决策信息等基于XML的建模,并叙述了应用XML技术建立基于XML的CAPP中的零件信息模型。
3.
According the need of part information describing approach for generated CAPP system,the kinds of part feature information and the relationship between features are first described,and then part information model based on feature is designed,which is feasible for computer handling.
针对创成式CAPP系统对零件信息描述的要求,分析了零件特征信息的种类和特征之间的关系,建立了基于特征的易于计算机处理的零件信息模型。
4) part information model for CAPP
CAPP零件信息模型
6) part information
零件信息
1.
Taking a stepped shaft as example,the paper shows the part information expressed with the part description model based on ontology can describe the part rationally and effectively.
以某阶梯轴为例,表明利用基于本体的零件描述模型对零件信息进行表达,可以更加合理有效地描述领域本体知识库中的零件信息。
补充资料:粉末冶金模压模工作零件的材料及技术要求
零件名称:
凹模芯棒
选用材料:
碳素工具钢:T10A,T12A
合金工具钢:GCr15,Cr12,Cr12Mo,Cr12W,Cr12MoV,9CrSi,CrWMn,CrW5
高速钢:W18Cr4V,W9Cr4V,W12Cr4V4Mo
硬质合金:钢结硬质合金,YG15,YG8(芯棒用硬质合金时,一般为钢与硬合金的焊接镶接形式)
热处理要求:
钢:60~63HRC
钢结硬质合金:64~72HRC
硬质合金:88~90HRA(钢的细长芯棒可降至55~58HRC,带接杆芯棒连接处局部35~40HRC)
其它技术要求:
1. 平磨后退磁
2. 粗糙度要求:
工作面:Rα 0.4~0.1μm
配合面及定位面:
Rα 1.6~0.4μm
非配合面:
Rα 3.2~1.6μm
3. 工作面及配合面公差等级:
IT5~IT7
零件名称:
模冲
选用材料:
碳素工具钢:T8A,T10A
合金工具钢:GCr15,Cr12,Cr12Mo,9CrSi,CrWMn,CrW5
热处理要求:
56~60HRC
其它技术要求:
1. 平磨后退磁
2. 粗糙度要求:
工作面:Rα 0.8~0.4μm
配合面及定位面:
Rα 0.4~0.1μm
非配合面:
Rα 3.2~0.8μm
3. 工作面及配合面公差等级:
IT5~IT7
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条