Hydraulic
Mount:
widely used in the suspension is divided
into three categories,like traditional suspension of pure rubber mount,or
Rubber Absorber, as well as Hydraulic Mount or Hydraulic Suspension of better dynamic
and static performance.
The shape of rubber parts is not
restricted, the stiffness can be chosen freely in a certain range, with spatial
spring characteristic, load can withstand multiple directions; using friction
damping, can absorb vibration and impact energy is good; and easy to bond metal
firmly together, greatly simplified and fixed the supporting structure, so that
the overall quality of the suspension reduced; structure has the advantages of
simple process, low cost, suitable for mass production; convenient use and
maintenance. Because of these advantages, the rubber mounting has widely used
in most of the cars.
Structure:
Pure rubber suspension consists of rubber
bushing (or other sulfide pieces) and the bracket, and the hydraulic mount is
apart from the main rubber spring, but also the internal filling the special
liquid (usually ethylene glycol), the runner plate, decoupling piece, composed
of cups and other parts to a certain structure.
Performance
requirement:
(1) Good vibration isolation performance,
soft requirement in vertical direction;
(2) Larger lateral rigidity and stability
of supporting body;
(3) Good durability.
How
to design and select good auto suspension:
In the structural design of body mounting
device location settings, select the number of points of suspension, determine
the characteristics of suspension form and elastic rubber pad, we should
consider the following aspects:
(1) The vehicle structure stiffness
distribution relationship between the frame and the body and the stiffness of
the transfer;
(2) Frame and body assembly connection
position accuracy;
(3) The stability of the vibration
isolation effect and the exercise of the body;
(4) The frame vibration and vibration;
(5) Suspension rubber pad device in the
stress condition and durability;
(6) Stress of the frame.
Hydraulic Mount Hydraulic Mount,Hydraulic Suspension,Professional Hydraulic Mount,Hydraulic Monitor Mount VESTA Motoring Ltd , https://www.vesta-industry.com
2, the instrument can be used both inside and outside the home, but should avoid rain, corrosive gases, dust, high temperature, direct sunlight and other places.
3, pay attention to the high voltage side and low voltage side of the wiring can not be reversed.
4. After the instrument is turned on, the test leads cannot be short-circuited or grounded, and the unused lead clips must be left unconnected.
5, the instrument wiring should pay attention to the yellow, green, red three-color corresponding to the transformer A, B, C, three-phase terminals can not be wrong.
6, the maintenance and adjustment of the instrument should be carried out by professionals.
Second, the transformer ratio tester performance characteristics 1, Chinese menu tips, simple and convenient operation.
2. Larger ratio measurement range: 0.9-2200.
3, powerful: both single-phase measurement, but also to achieve automatic testing of three-phase windings, single-phase, three-phase polarity can be measured, connecting groups can be arbitrarily selected, once complete measurement AB, BC, CA three-phase The parameters such as ratio change, error, tap position, and tap value can be used to automatically identify the group.
4, measurement speed.
5, easy to carry, suitable for field operations.
Our company is a high-quality development group with strong technical force. We provide high-quality products, complete solutions and high-quality technical service companies for our customers. The main products include dielectric oil pressure tester, FM series resonance test device, transformer ratio tester, SF6 water meter, and transformer characteristic test bench. The company adheres to the purpose of establishing business with integrity, maintaining quality with industry, and making progress with the industry. It is continuing to climb new heights with a firmer pace and contributes to the national automation industry. Both new and old customers are welcome to purchase their favorite products. We will serve you wholeheartedly!
Third, technical indicators 1, variable ratio measurement range: 0.9-2200.
2, accuracy: ± (0.1% ± 3 words).
3, resolution: minimum resolution 10-3
4, power: 220V ± 10%, 50HZ.
5, optional group: Y, â–³, Z transformer optional.
6, working temperature: 0-40 °C.
7, the ambient humidity: less than 80% no condensation.
Dear Customer:
Thank you for your attention to our products. In addition to this product introduction, our company also introduces the vacuum tester, infrared thermometer, dielectric loss tester, high voltage test transformer, vacuum oil filter, high current generator, etc. If you are interested in our products, welcome to inquire. Thank you! 
First, the transformer ratio tester Notes 1, please read this manual carefully before use.
September 03, 2019