State-of-the-Art Vibration Kit with Precision Testing Fixture Analysis Equipment Features
Product Description
Product Usage
In the cutting-edge domain of advanced vibration testing, unexpected challenges often occur when the size of test specimens or fixtures surpasses the capacity of the electric table's moving coil. To seamlessly accommodate this, expanding the original table becomes essential. The most prominent solution lies in integrating an auxiliary expansion table, meticulously designed to adhere to stringent standards. It masterfully manages a comprehensive range of parameters, including operating frequency, weight, acceleration, amplitude uniformity, and lateral motion control. This integration guarantees unparalleled precision and consistency in test results, ensuring every outcome meets the highest benchmarks of accuracy.
Introducing the unrivaled HE Series expansion table, designed to transcend the limitations of the dynamic coil by offering an expansive installation surface perfect for vertical testing. Expertly crafted from premium, lightweight materials such as magnesium or aluminum, known for their exceptional strength-to-weight ratios, these tables redefine performance efficiency. For smaller fixtures, cost-effective aluminum options are available, ensuring prudent expenditure management. This state-of-the-art expansion table supports simultaneous testing across multiple projects, significantly optimizing time efficiency. With robust load support guidance, it ensures secure mounting of large specimens, drastically minimizing the risk of damage to the vibration table's suspension system. Furthermore, this advanced expansion table excels in replicating conditions for large and heavy equipment during challenging transportation scenarios, effectively meeting additional constraints and rigorous testing demands.
Fixtures can be expertly customized and designed to meet the precise installation requirements of the customer's test samples. Versatile options like cube-shaped, L-shaped, and T-shaped fixtures are particularly effective for testing multiple small components. These configurations are exceptionally well-suited for triaxial testing, eliminating the need for a horizontal slide table, thereby significantly boosting both efficiency and precision.
Fixture design is meticulously executed with the highest precision using cutting-edge software that facilitates monthly FEM calculations. This rigorous design process ensures the creation of fixtures that deliver outstanding dynamic performance, consistently meeting the highest industry standards.
Product Features
Precision machining ensures an impeccably even table surface, greatly enhancing both accuracy and reliability. This meticulous attention to detail guarantees that every test is conducted with unmatched precision and consistency, providing results that meet the highest standards of excellence.
The overall motion quality requirements are of paramount importance, with premium monthly magnesium table fixtures available to meet these exacting standards, ensuring exceptional dynamic performance.
FEM fixture design
Select from circular, square, or octagonal expansion countertops to perfectly match your unique testing requirements, offering unparalleled flexibility and adaptability for every project. This customizability ensures that every testing setup is ideally suited to your needs.
Elevate your testing capabilities with frequencies reaching up to 2,000Hz, providing comprehensive and detailed analysis to meet the most stringent criteria. This advanced capability ensures that every test meets the rigorous demands of modern engineering.
Versatility is at the core of the design, as the expansion table integrates seamlessly with insulation pads and temperature control boxes, creating specialized testing environments uniquely tailored to your specific needs. This adaptability ensures optimal test conditions and results.
This pioneering expansion testing method is not only technologically sophisticated but also remarkably cost-effective, providing you with the optimal balance of advanced engineering and exceptional value, ensuring a substantial return on investment.
The first-order resonance frequency is exceptionally high, precisely determined by the table's size, guaranteeing accurate testing results. This precision enhances the reliability and accuracy of the data collected, ensuring that every result is trustworthy and precise.
The desktop installation screw hole sizes are customizable, meticulously designed to meet specific installation requirements with precision and ensuring a perfect fit every time. This customization guarantees that every setup is precisely tailored to your needs.
Expertly engineered with cutting-edge flexibility, this system integrates seamlessly with existing customer vibration table systems, ensuring compatibility and effortless operation. This seamless integration guarantees smooth and efficient performance, maximizing productivity.
HE Series vertical expansion table top
1. Aluminum vertical expansion tables offer detailed equivalent mass and performance efficiency insights. Notably, magnesium expansion tables reduce their equivalent mass to 65% of aluminum, while enhancing the frequency range to an impressive 90%, offering superior performance benefits.
2. Standard fabric holes:
Models ranging from HE 300SQ/A (HE 300 RD/A) to HE 500SQ/A (HE 500 RD/A) are equipped with 80*80mm rectangular fabric holes, ensuring broad compatibility with a range of testing setups, thereby enhancing versatility and application.
For models HE 600SQ/A (HE 600 RD/A) to HEl200 SQ/A (HEl200 RD/A), 100*100mm rectangular holes are implemented, effortlessly accommodating larger or more intricate testing configurations, thereby extending the flexibility and applicability of the system.
3. Standard format for ordering expansion stations.
Square Vertical Expansion Platform Parameters
Model
Table diameter |
L215M
L315M |
L620M |
M124M |
M232A
LS232A |
M437A
LS444A |
M544A |
M748A
H844A
H1248A |
H1859A |
| HE300 SQ/A |
10
200 |
10
2000 |
|
|
|
|
|
|
| HE400 SQ/A |
12
2000 |
14
2000 |
24
2000 |
|
|
|
|
|
| HE500 SQ/A |
16
1700 |
25
1700 |
25
2000 |
37
1800 |
40
2000 |
|
|
|
| HE600 SQ/A |
|
35
1500 |
42
1500 |
45
2000 |
50
2000 |
60
2000 |
|
|
| HE700 SQ/A |
|
45
1000 |
50
1200 |
55
1500 |
60
1700 |
80
2000 |
|
|
| HE800 SQ/A |
|
60
800 |
60
800 |
70
1200 |
80
1200 |
85
1000 |
100
1500 |
100
1500 |
| HE900 SQ/A |
|
|
65
500 |
90
800 |
95
1000 |
100
1000 |
120
1000 |
120
1000 |
| HE1000 SQ/A |
|
|
73
300 |
100
500 |
120
800 |
150
1000 |
150
1000 |
150
1000 |
| HE1100 SQ/A |
|
|
|
|
|
180
500 |
180
700 |
180
700 |
| HE1200 SQ/A |
Equal effect quality (kg)
Upper limit frequency (Hz) |
|
|
|
200
400 |
200
400 |
200
400 |
Circular Vertical Expansion Platform Parameters
Model
Table diameter |
L215M
L315M |
L620M |
M124M |
M232A
LS232A |
M437A
LS444A |
M544A |
M748A
H844A
H1248A |
H1859A |
| HE300 SQ/A |
10
2000 |
7
2000 |
|
|
|
|
Equal effect quality (kg)
Upper limit frequency (Hz) |
| HE400 SQ/A |
12
2000 |
12
2000 |
18
2000 |
|
|
|
|
|
| HE500 SQ/A |
12
1600 |
12
2000 |
20
2000 |
25
1500 |
25
2000 |
|
|
|
| HE600 SQ/A |
|
15
1800 |
22
1200 |
30
1000 |
33
2000 |
40
2000 |
|
|
| HE700 SQ/A |
|
20
1000 |
30
800 |
40
700 |
45
1700 |
60
1700 |
|
|
| HE800 SQ/A |
|
|
|
55
800 |
60
1200 |
70
1500 |
|
|
| HE900 SQ/A |
|
|
|
|
65
1000 |
100
1200 |
|
|
| HE1000 SQ/A |
|
|
|
|
|
130
1400 |
140
1400 |
150
1600 |
| HE1100 SQ/A |
|
|
|
|
|
150
700 |
170
800 |
180
900 |
| HE1200 SQ/A |
Equal effect quality (kg)
Upper limit frequency (Hz) |
|
|
|
200
500 |
200
500 |
200
500 |
| HE1500 SQ/A |
|
|
|
|
|
300
250 |
350
350 |
400
300 |
Craftsmanship
Structural Process
1. Company's Hardware Equipment:
1 imported German laser machine; 1 Amada AIRS - 255NT punching machine from Japan; more than 10 German carbon dioxide welding machines and argon arc welding machines. We use Autodesk Inventor 3D drawing software for 3D sheet metal disassembly drawing and virtual assembly design.
2. The outer shell is made of high - quality galvanized steel plates and finished with electrostatic powder spraying and baking paint.
3. The inner chamber is made of imported SUS#304 stainless steel and adopts the argon arc full - penetration welding process to prevent the leakage and penetration of high - temperature and high - humidity air inside the chamber. The rounded - corner design of the inner chamber liner can better drain the condensate water on the side walls.
Refrigeration System Technology
1. 3D Refrigeration System Management Drawing.
2. Frequency Conversion Control Technology of the Refrigeration System: In the frequency conversion refrigeration system, even if the power supply frequency of 50Hz is fixed, the frequency can be changed through the frequency converter, thereby adjusting the rotational speed of the compressor, and making the cooling capacity change continuously. This ensures that the operating load of the compressor matches the actual load inside the test chamber (that is, when the temperature inside the test body rises, the frequency of the compressor increases to enhance the cooling capacity; conversely, when the temperature drops, the frequency of the compressor decreases to reduce the cooling capacity). This greatly saves unnecessary losses during operation and achieves the goal of energy conservation. At the beginning of the operation of the test chamber, the frequency of the compressor can also be increased to enhance the capacity of the refrigeration system and achieve the purpose of rapid cooling. The test chamber adopts a frequency conversion refrigeration system, which can accurately control the temperature inside the chamber, keep the temperature inside the chamber constant with small temperature fluctuations. At the same time, it can also ensure the stable suction and discharge pressures of the refrigeration system, making the operation of the compressor more stable and reliable. Electronic Expansion Flow Servo.
Refrigeration system technology and other energy-saving technologies
1. VRF technology based on the principle of PID + PWM (the electronic expansion valve controls the refrigerant flow according to the thermal energy working conditions) is adopted. The VRF technology based on the principle of PID + PWM (refrigerant flow control) enables energy-saving operation at low temperatures (the electronic expansion valve controls the refrigerant flow servo according to the thermal energy working conditions). In the low-temperature working state, the heater does not participate in the operation. By adjusting the refrigerant flow and direction through PID + PWM, and regulating the three-way flow of the refrigeration pipeline, the cold bypass pipeline, and the hot bypass pipeline, the temperature of the working chamber can be automatically kept constant. In this way, under low-temperature working conditions, the temperature of the working chamber can be automatically stabilized, and the energy consumption can be reduced by 30%. This technology is based on the ETS system electronic expansion valve of the Danish company Dan-foss and can be applied to adjust the refrigeration capacity according to different requirements for refrigeration capacity. That is, it can realize the adjustment of the refrigeration capacity of the compressor when different cooling rate requirements are met.
2. The technology of grouped design of two sets of compressors (large and small) can automatically start and stop according to the load working conditions (large series design). The refrigeration unit is configured with a binary cascade refrigeration system composed of a set of semi-hermetic compressors and a set of fully hermetic single-stage refrigeration systems. The purpose of the configuration is to intelligently start different compressor units according to the load working conditions inside the chamber and the requirements for the cooling rate, so as to achieve the best matching between the refrigeration capacity working conditions inside the chamber and the output power of the compressor. In this way, the compressor can operate in the best working condition range, which can extend the service life of the compressor. More importantly, compared with the traditional design of a single large set, the energy-saving effect is very obvious, and it can reach more than 30% (cooperating with the VRF technology during short-time constant temperature control).
Refrigeration circuit technology
The electrical components shall be installed according to the power distribution assembly drawings issued by the Technology Department during the power distribution layout operation.
Internationally renowned brands shall be selected: Omron, Sch-neider, and German Phoenix terminal blocks.
The wire codes shall be clearly marked. A time-honored domestic brand (Pearl River Cable) shall be selected to ensure the quality of the wires. For the control circuit, the minimum size of the selected wire is 0.75 square millimeter RV soft copper wire. For all main loads such as the motor compressor, the wire diameter shall be selected in accordance with the safety current standard for wiring in the EC wire trough.
The cable openings of the compressor terminal box shall be treated with sealant to prevent the terminals in the terminal box from short-circuiting due to frosting.
All the fixing screws of the terminals shall be tightened with the standard fixing torque to ensure reliable fastening and prevent potential hazards such as loosening and arcing.
Refrigeration series process
1. Standardization
1.1 Standardization of the piping process and welding of high-quality steel pipes; The piping layout shall be carried out in accordance with the standards to ensure the stable and reliable operation of the machine model system.
1.2 The steel pipes are bent in one piece by an imported Italian pipe bender, which greatly reduces the number of welding points and the internal pipe oxides generated during welding, and improves the reliability of the system!
2. Pipe Shock Absorption and Support
2.1 MENTEK has strict requirements for the shock absorption and support of the refrigeration copper pipes. Taking full account of the shock absorption situation of the pipes, circular arc bends are added to the refrigeration pipes, and special nylon fixing clamps are used for installation. This avoids the pipe deformation and leakage caused by circular vibration and temperature changes, and improves the reliability of the entire refrigeration system.
2.2 Oxidation-free Welding Process As is well known, the cleanliness inside the pipes of the refrigeration system is directly related to the efficiency and service life of the refrigeration system. MENTEK adopts standardized gas-filled welding operation to avoid a large amount of oxide contamination generated inside the pipes during welding.
Company Profile
Certifications
Ship to Client's Factory
){kind=link}