Abstract
This work describes a process of design improvement of deburring tools for intersecting holes based on the TRIZ approach. Deburring tests with the previous deburring tool prototypes showed surface irregularity on the deburred edges. The irregularity is due to the complex interaction, governed by various parameters, between the cutter head and the three-dimensional burr edge. The major parameters affecting the tool dynamics are identified and contradiction analysis of TRIZ is performed for the problem. Among the several candidate solution principles, "asymmetry" is adopted for the new design. With the new design based on this principle of asymmetry, variations in the rake angle and cutter face exposure are greatly reduced. Tests on aluminum alloy Al6061-T6 specimens showed significantly less surface irregularity. An index of surface irregularity is proposed.
| Original language | English |
|---|---|
| Pages (from-to) | 2221-2231 |
| Number of pages | 11 |
| Journal | International Journal of Advanced Manufacturing Technology |
| Volume | 70 |
| Issue number | 9-12 |
| DOIs | |
| Publication status | Published - 2014 Feb 1 |
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Keywords
- Deburring tool
- Design evolution
- Intersecting holes
- Surface irregularity
- Tool dynamics
- TRIZ
ASJC Scopus subject areas
- Industrial and Manufacturing Engineering
- Control and Systems Engineering
- Computer Science Applications
- Software
- Mechanical Engineering
Cite this
Search for a new design of deburring tools for intersecting holes with TRIZ. / Cho, Chang Hee; Chae, Soo Won; Kim, Kwon Hee.
In: International Journal of Advanced Manufacturing Technology, Vol. 70, No. 9-12, 01.02.2014, p. 2221-2231.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Search for a new design of deburring tools for intersecting holes with TRIZ
AU - Cho, Chang Hee
AU - Chae, Soo Won
AU - Kim, Kwon Hee
PY - 2014/2/1
Y1 - 2014/2/1
N2 - This work describes a process of design improvement of deburring tools for intersecting holes based on the TRIZ approach. Deburring tests with the previous deburring tool prototypes showed surface irregularity on the deburred edges. The irregularity is due to the complex interaction, governed by various parameters, between the cutter head and the three-dimensional burr edge. The major parameters affecting the tool dynamics are identified and contradiction analysis of TRIZ is performed for the problem. Among the several candidate solution principles, "asymmetry" is adopted for the new design. With the new design based on this principle of asymmetry, variations in the rake angle and cutter face exposure are greatly reduced. Tests on aluminum alloy Al6061-T6 specimens showed significantly less surface irregularity. An index of surface irregularity is proposed.
AB - This work describes a process of design improvement of deburring tools for intersecting holes based on the TRIZ approach. Deburring tests with the previous deburring tool prototypes showed surface irregularity on the deburred edges. The irregularity is due to the complex interaction, governed by various parameters, between the cutter head and the three-dimensional burr edge. The major parameters affecting the tool dynamics are identified and contradiction analysis of TRIZ is performed for the problem. Among the several candidate solution principles, "asymmetry" is adopted for the new design. With the new design based on this principle of asymmetry, variations in the rake angle and cutter face exposure are greatly reduced. Tests on aluminum alloy Al6061-T6 specimens showed significantly less surface irregularity. An index of surface irregularity is proposed.
KW - Deburring tool
KW - Design evolution
KW - Intersecting holes
KW - Surface irregularity
KW - Tool dynamics
KW - TRIZ
UR - http://www.scopus.com/inward/record.url?scp=84896725267&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84896725267&partnerID=8YFLogxK
U2 - 10.1007/s00170-013-5459-y
DO - 10.1007/s00170-013-5459-y
M3 - Article
AN - SCOPUS:84896725267
VL - 70
SP - 2221
EP - 2231
JO - International Journal of Advanced Manufacturing Technology
JF - International Journal of Advanced Manufacturing Technology
SN - 0268-3768
IS - 9-12
ER -