| Project/Area Number |
20560110
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Production engineering/Processing studies
|
|---|
| Research Institution | Osaka Prefecture University |
|---|
Principal Investigator |
SUGIMURA Nobuhiro Osaka Prefecture University, 工学研究科, 教授 (80135813)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
TANIMIZU Yoshitaka 大阪府立大学, 工学研究科, 准教授 (60275279)
IWAMURA Koji 大阪府立大学, 工学研究科, 助教 (40332001)
|
|---|
| Project Period (FY) |
2008 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
|
|---|
| Keywords | 工作機械 / 形状創成理論 / 幾何学的偏差 / 加工誤差 / 運動偏差 / フィーチャの偏差 / テーブルの運動 / ユニットの偏差 |
|---|
| Research Abstract |
The present research deals with the modeling and analysis of the geometric deviations of the toleranced components. The tolerance zones of the geometric features of the components are investigated and classified based on the definitions of the geometric tolerances. The parameters are defined to describe the deviations of the geometric features within the tolerance zones. An analytical method is proposed to estimate the statistic deviations of the positions and the orientations of the geometric features, based on the deviation parameters and the relationships between the datum features and the toleranced features.
|
