| Status |
Accepted |
| journal_subject |
Part A |
| Article Type |
Regular Paper (More than 4 pages) |
| Article Filed |
|
| Article Title |
Numerical and Experimental Research on Pitch Mechanism of Gun with Clearances |
| Keywords |
Clearance, Gun, Dynamic, Firing Concentration. |
| Abstract |
The clearances in pitch mechanism of gun have an important influence on firing concentration. The
present study designs a set-up of experimental research on pitch mechanism of gun with clearances and carries out
corresponding numerical simulations and experiments. The clearance in slider-guide joint, a typical clearance in
pitch mechanism of gun, is considered in the set-up. Sinusoidal excitation is used to get dynamical response
signals of gun; results of the experiments show that the response signals in time domain reflect clearance size. In
the same intensity under sinusoidal excitation, the peak value of gun barrel’s time-domain signal is larger with the
clearance enlargement. The current work can be referred as a basis for dynamical clearance adjustment and the
gun design. |
| Authors |
| First Name
| Middle Name
| Last Name
| E-Mail
| Corresponding
|
| Bing |
|
Li |
bli@mail.xjtu.edu.cn |
Yes |
| Hongrui |
|
Cao |
|
No |
| Zhengjia |
|
He |
|
No |
|
|
|
|
No |
|
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