Strictly speaking, the vibration encountered in practical use is
generally random vibration.Products using random vibration to check
can more truly reflect the product of the vibration environment
adaptability and examination of its structural integrity. Compared
with sine vibration, random vibration of random vibration frequency
width, and has a continuous spectrum, it can at the same time in
all frequency to motivate the interaction of various frequency of
specimen, than sine vibration of certain frequency or continuous
frequency sweep only simulated the effects of environment vibration
harsher, more real and more effective. With the development of
science and technology, the type of random vibration test may
increase, as long as there is need to objective, generally can
always realized in laboratory.
1. After accurate calculation, carefully designed, solid surface
texture, surface uniformity, beautiful appearance.
2. Scientific table design, high ceiling working frequency, easy
3. A complete range of standard specifications, but also according
to customer requirements "size system".
4. Gravity casting of magnesium alloy or magnesium alloy.
How to use
1, the control manual to complete the procedure
2, such as Operation error so that can not work, you can use the
recovery method of the steps of the input, and then set a single
group or other running steps.
3, before use to press the external start switch, appears COO
namely lets go, opens the key.
4, Taiwan Body:
1 The table body foot sleeve as far as possible fixed
2 power supply on/work in the output line can not be unplugged
3 Place the level as far as possible
4 components can be changed, the line should not be changed or from
5 The Taiwan body must not be all or part of the reorganization,
only according to specifications for a single component and with
the original confirmation password.
5, the amplitude inside the code
1. Do not adjust too large before or after the boot
2) low-key amplitude of high amplitude modulation
3 Control Panel Amplitude Knob placed in the middle position test
items: placed to focus on the main point, reduce the left flat
4 control Box: Can not be placed on the top or underground
6, Inside Code:
1) reset when running or operating incorrectly
2) Control The Reset method step, each inside code only set one
time to save can
3 usually must use the internal code can not be set randomly
7, Control Box:
1) The connecting line of the body must be locked tightly after
2 the vibration direction switch and the output connection line are
correspondence, can not connect the wrong
8, testing: Non-special test should use full wave test
9, the Taiwan body: can not produce the collision sound, the upper
and lower center axis mutual touch will cause the spring steel
piece rupture to be immediately shut down, amplitude modulation is
adjusted small then turns on.
10, other unknown:
Do not arbitrarily change internal components and lines
11, the reason is bad:
1 The use of computer models can not be used for shaking table
2 can not reload the driver
2, for the Ista-ia test, the operator to protect the sample, to
prevent the test pieces slide out of the table;
3, gear gearbox replacement regularly;
4. Cut off all power when not working, keep clean; 5, non-staff can
not operate at will