 |
|||
|
Page Title:
Table VII. Resonant and Cycling Schedule |
|
||
| ||||||||||
|
|  MIL-G-81065A(OS)
Table VII
Resonant and Cycling Schedule
No. of
Cycling Time
Resonances
Time at Resonance*
180
0
0
153
27
1
126
2
54
81
99
3
72
108
4
*Twenty-seven minutes at each resonance.
4.5.2.1.2 Vibration; packaged and packed. The gyro-pendulum; packaged
and packed as specified in Section 5, shall be vibration tested as
specified in Weapons Requirement WR-11.
4.5.2.2 Shock
4.5.2.2.1 Mount the gyro-penculum onto a shock test fixture so that
minimum of 90 percent of the table input of the fixture will be applied
to the gyro-pendulum under test. Subject the gyro-pendulum to the shocks
listed in Table VIII (in the condition specified in Table III) as specified
in the Shock Test (3.4.2). Duration shall be measured by an accelerometer
mounted on the input table of the fixture to indicate applied shock. Test
equipment is not restricted to that specified in MIL-E-5272.
Table VIII
Shock Schedule
Number
Duration
Peak Magnitude
of Pulses
Impact Direction
(g's)
( ms)
Longitudinally Aft
300
0.5 to 1.0
3
6
Any direction except
0.5 to 1.0
85
Longitudinally Aft
Any
8.0 to 8.5
60
9
Longitudinally Fwd
20.0 to 21.0
45
3
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals