Application of passive damping fixture to the improvement of CNC drilling
High precision and high efficiency are the essential competition conditions for multi-axis machine. However, machine vibration problems are always plagued by equipment manufacturers. This study focuses on solving or eliminating the multi-angle drilling vibration of processing machines. By the design...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2018-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://doi.org/10.1051/matecconf/201816901036 |
| _version_ | 1818726151582908416 |
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| author | Hsia Shao-Yi Chang Chen-Chung Huang Di-Hung |
| author_facet | Hsia Shao-Yi Chang Chen-Chung Huang Di-Hung |
| author_sort | Hsia Shao-Yi |
| collection | DOAJ |
| description | High precision and high efficiency are the essential competition conditions for multi-axis machine. However, machine vibration problems are always plagued by equipment manufacturers. This study focuses on solving or eliminating the multi-angle drilling vibration of processing machines. By the design and experiment combining CNC multi-axis machine tools with vibration tables, the surface roughness in the multi-angle drilling holes is discussed for the reference of the industry or the academia. The results indicated that adding proper vibration factors could effectively improve the bore surface roughness and smoothness. Roughness Ra with the vibration interval time 0.5 sec, could improve the surface roughness 48.95% of the processing hole, comparing to it without vibration. Besides, the resonance phenomenon disappears at the feed to generate good effect. It is expected to reduce various vibration problems faced by processing with machine tools in order to enhance the international competitiveness of processing tool manufacturers. |
| first_indexed | 2024-12-17T21:53:39Z |
| format | Article |
| id | doaj.art-6c67a72e7d1c45ea926e122b444c438f |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-17T21:53:39Z |
| publishDate | 2018-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-6c67a72e7d1c45ea926e122b444c438f2022-12-21T21:31:12ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-011690103610.1051/matecconf/201816901036matecconf_imeti2018_01036Application of passive damping fixture to the improvement of CNC drillingHsia Shao-YiChang Chen-ChungHuang Di-HungHigh precision and high efficiency are the essential competition conditions for multi-axis machine. However, machine vibration problems are always plagued by equipment manufacturers. This study focuses on solving or eliminating the multi-angle drilling vibration of processing machines. By the design and experiment combining CNC multi-axis machine tools with vibration tables, the surface roughness in the multi-angle drilling holes is discussed for the reference of the industry or the academia. The results indicated that adding proper vibration factors could effectively improve the bore surface roughness and smoothness. Roughness Ra with the vibration interval time 0.5 sec, could improve the surface roughness 48.95% of the processing hole, comparing to it without vibration. Besides, the resonance phenomenon disappears at the feed to generate good effect. It is expected to reduce various vibration problems faced by processing with machine tools in order to enhance the international competitiveness of processing tool manufacturers.https://doi.org/10.1051/matecconf/201816901036 |
| spellingShingle | Hsia Shao-Yi Chang Chen-Chung Huang Di-Hung Application of passive damping fixture to the improvement of CNC drilling MATEC Web of Conferences |
| title | Application of passive damping fixture to the improvement of CNC drilling |
| title_full | Application of passive damping fixture to the improvement of CNC drilling |
| title_fullStr | Application of passive damping fixture to the improvement of CNC drilling |
| title_full_unstemmed | Application of passive damping fixture to the improvement of CNC drilling |
| title_short | Application of passive damping fixture to the improvement of CNC drilling |
| title_sort | application of passive damping fixture to the improvement of cnc drilling |
| url | https://doi.org/10.1051/matecconf/201816901036 |
| work_keys_str_mv | AT hsiashaoyi applicationofpassivedampingfixturetotheimprovementofcncdrilling AT changchenchung applicationofpassivedampingfixturetotheimprovementofcncdrilling AT huangdihung applicationofpassivedampingfixturetotheimprovementofcncdrilling |