ANALYSIS OF VIBRATION CHARACTERISTICS OF SHEARER CUTTING UNIT
The shearer is under complex impact when it works. and it makes the shearer cutting unit vibrate,which increase the burden of the spiral drum and rocker arm shell. Besides,it would bring bad effects to the shear performance of the shearer. In order to study its study the working stability,the vibrat...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2017-01-01
|
| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.02.003 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841535130110263296 |
|---|---|
| author | XIE Miao YAN JiangLong MAO Jun MIAO LiYe DONG XianRui |
| author_facet | XIE Miao YAN JiangLong MAO Jun MIAO LiYe DONG XianRui |
| author_sort | XIE Miao |
| collection | DOAJ |
| description | The shearer is under complex impact when it works. and it makes the shearer cutting unit vibrate,which increase the burden of the spiral drum and rocker arm shell. Besides,it would bring bad effects to the shear performance of the shearer. In order to study its study the working stability,the vibration mathematical equations in vertical direction and horizontal direction was established by lumped parameter modeling method and solved by the software of MATLAB. And acquire the vibration characteristics when working in different angles of time and frequency domain. The 3D model of the shear cutting unit was established by rigid and flexible coupling method. By the dynamic simulation and analysis from the software of ANSYS and ADAMS,the dynamic response of the shear cutting unit was acquired. The study provide a new method for the analysis of the dynamic response and basis to improve the design and stability of the shear cutting unit. |
| format | Article |
| id | doaj-art-040b358ff330413b8ccd5f6656f7efa6 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-040b358ff330413b8ccd5f6656f7efa62025-01-15T02:34:43ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692017-01-013925426030598127ANALYSIS OF VIBRATION CHARACTERISTICS OF SHEARER CUTTING UNITXIE MiaoYAN JiangLongMAO JunMIAO LiYeDONG XianRuiThe shearer is under complex impact when it works. and it makes the shearer cutting unit vibrate,which increase the burden of the spiral drum and rocker arm shell. Besides,it would bring bad effects to the shear performance of the shearer. In order to study its study the working stability,the vibration mathematical equations in vertical direction and horizontal direction was established by lumped parameter modeling method and solved by the software of MATLAB. And acquire the vibration characteristics when working in different angles of time and frequency domain. The 3D model of the shear cutting unit was established by rigid and flexible coupling method. By the dynamic simulation and analysis from the software of ANSYS and ADAMS,the dynamic response of the shear cutting unit was acquired. The study provide a new method for the analysis of the dynamic response and basis to improve the design and stability of the shear cutting unit.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.02.003ShearerCutting unitLumped parameter methodRigid-flex couplingVibration |
| spellingShingle | XIE Miao YAN JiangLong MAO Jun MIAO LiYe DONG XianRui ANALYSIS OF VIBRATION CHARACTERISTICS OF SHEARER CUTTING UNIT Jixie qiangdu Shearer Cutting unit Lumped parameter method Rigid-flex coupling Vibration |
| title | ANALYSIS OF VIBRATION CHARACTERISTICS OF SHEARER CUTTING UNIT |
| title_full | ANALYSIS OF VIBRATION CHARACTERISTICS OF SHEARER CUTTING UNIT |
| title_fullStr | ANALYSIS OF VIBRATION CHARACTERISTICS OF SHEARER CUTTING UNIT |
| title_full_unstemmed | ANALYSIS OF VIBRATION CHARACTERISTICS OF SHEARER CUTTING UNIT |
| title_short | ANALYSIS OF VIBRATION CHARACTERISTICS OF SHEARER CUTTING UNIT |
| title_sort | analysis of vibration characteristics of shearer cutting unit |
| topic | Shearer Cutting unit Lumped parameter method Rigid-flex coupling Vibration |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.02.003 |
| work_keys_str_mv | AT xiemiao analysisofvibrationcharacteristicsofshearercuttingunit AT yanjianglong analysisofvibrationcharacteristicsofshearercuttingunit AT maojun analysisofvibrationcharacteristicsofshearercuttingunit AT miaoliye analysisofvibrationcharacteristicsofshearercuttingunit AT dongxianrui analysisofvibrationcharacteristicsofshearercuttingunit |