Vertical Horizontal Vibration Test Machine Combined Controlled Humidity Chamber For Aerospace Materials

1. Product Name and Purpose

2. Product Features

Vibration Test Machine

• Dual - Axis Vibration Capability
  • The vibration test machine is capable of generating both vertical and horizontal vibrations, providing a more realistic simulation of the multi - directional forces experienced by aerospace materials during flight. This dual - axis functionality is crucial as aerospace components are often subjected to complex vibration patterns, such as those caused by engine vibrations, air turbulence, and structural resonances.
  • The vibration frequencies can be precisely controlled, typically ranging from 1 Hz to 2000 Hz. This wide range allows for the simulation of different types of vibrations, from the low - frequency rumbling during takeoff and landing to the high - frequency vibrations during supersonic flight. The vibration amplitudes are adjustable, with a range of 0.1 mm to 100 mm (peak - to - peak), enabling the reproduction of various levels of vibration intensity.
• Customizable Vibration Profiles
  • Operators have the flexibility to create custom vibration profiles based on specific test requirements. These profiles can include continuous vibrations, intermittent shocks, or complex sequences that mimic the actual vibration scenarios experienced by aerospace materials. For example, a profile can be designed to simulate the vibrations during a long - duration space mission, including the vibrations during launch, in - orbit maneuvers, and re - entry.
• High Payload Capacity
  • The vibration test machine is designed to handle a wide range of aerospace materials and components, from small samples and sensors to large structural parts. It has a high payload capacity, typically capable of supporting several hundred kilograms, ensuring that even the largest and heaviest aerospace components can be tested accurately.

Temperature and Humidity Test Chamber

• Wide Temperature and Humidity Range
  • The temperature and humidity test chamber integrated with the vibration test machine can achieve an extremely broad temperature range, usually from - 100°C to + 150°C. This wide range is essential for simulating the extreme cold of space and the high temperatures experienced during re - entry or in the vicinity of engines. The humidity control can maintain relative humidity levels from 5% to 95%. Although humidity levels in space are extremely low, on - earth testing and certain in - flight scenarios (such as during takeoff and landing in humid conditions) require the ability to test under different humidity levels.
  • The temperature and humidity control is highly accurate, with an error margin of within ±0.3°C for temperature and ±2% for humidity. This precision ensures that the test conditions closely replicate the actual environmental conditions, providing reliable and consistent test results.
• Fast Temperature and Humidity Transitions
  • The chamber is capable of rapid temperature and humidity transitions, which is crucial for simulating sudden changes in the environment. For example, during re - entry, aerospace materials experience a rapid increase in temperature. The system can achieve temperature transition rates of up to 10°C/min and humidity transition rates of up to 5%/min, allowing for the testing of how materials respond to these abrupt changes.
• Large Test Volume
  • The temperature and humidity test chamber offers a spacious test volume, typically ranging from 3 m³ to 20 m³. This large volume can accommodate multiple aerospace material samples or even complete sub - components simultaneously, enabling efficient testing and reducing the need for multiple test runs. The interior of the chamber is equipped with adjustable racks and fixtures to facilitate the proper positioning and secure mounting of materials during testing.

Integrated Control and Monitoring

• User - Friendly Interface
  • The entire test system is controlled through a user - friendly interface that simplifies the operation process. The interface allows operators to easily set and adjust the test parameters for vibration (frequency, amplitude, and axis selection) and environmental conditions (temperature and humidity). It provides a clear display of the current test status, including the values of all parameters, elapsed test time, and any alarms or warnings.
• Comprehensive Data Acquisition and Analysis
  • Equipped with a comprehensive data acquisition system, the test system records all relevant data during the test. This includes vibration measurements in both vertical and horizontal axes, temperature and humidity profiles, and any observed material failures or performance changes. The data can be stored in a secure database and analyzed using advanced software tools. The system can generate detailed test reports, including graphs, charts, and statistical analysis, to help engineers and researchers understand the test results and make informed decisions.
• Remote Monitoring and Control
  • Many models of this combined test system offer remote monitoring and control capabilities. This feature enables operators to monitor the test progress and adjust the test parameters from a remote location, such as an aerospace control center or a research facility. It is particularly useful for large - scale testing operations or when immediate access to the testing system is not possible.

3. Specific Parameters

• Vibration Parameters

  Rated Sine Force	300kgf- 8000kg.f
  Frequency Range	DC-3000Hz
  Max. Displacement p-p	51-100mm
  Max acceleration	100g
  Max. Velocity (m/s)	2.0
  Max. Payload	300-5000kg

• Temperature and Humidity Test Chamber Parameters

  • Model	FC-150	FC-270	FC-456	FC-1000
    Inside dimension(W x D x H) mm	50 x 75 x 60	60 x 90 x 50	80 x 95 x 60	100 x 100 x 100
    Outside dimension(W x D x H) mm	105 x 181 x 140	115 x 200 x 165	135 x 210 x 170	154x 202 x 176
    Internal material	#304 Stainless Steel
    External material	Powder coated #304 Stainless Steel
    Temperature range	+ 150℃~ - 70 ℃
    Temperature resolution ℃	0.01
    Temperature stability ℃	±0.3
    High temperature ℃	100	100	100	100
    Heating time (min)	20	30	30	30
    Low temperature	0, -40, -70	0, -40, -70	0, -40, -70	0, -40, -70
    Cooling time (min)	20, 50, 70	20, 50, 70	20, 50, 70	20, 50, 70
    Air circulation system	Mechanical convection system
    Cooling system	Imported compressor, fin evaporator, gas condenser
    Heating system	Sus304 Stainless steel High-speed heater
    Controller	Touch panel
    Electrical power requirements	3 phase 380V ±10% 50/60Hz
    Safety device	Glass window, test hole 50 mm, action indicator lamp, box lighting, interlayer rack* 2 pcs, circuit system load protection, compressor load protection, control system load protection, heating system load protection, overtemperature load protection, fault indicator lamp

4. Product Functions

• Reliability Testing
  • By subjecting aerospace materials to combined vertical and horizontal vibrations, along with temperature and humidity variations, the system helps identify potential weaknesses and failure points. This allows for the improvement of material properties and component designs to enhance reliability and durability, reducing the risk of failures during critical flight phases.
• Design Optimization
  • The data collected from the tests provides valuable insights into how aerospace materials respond to different conditions. Engineers can use this information to optimize material selection, improve manufacturing processes, and enhance the design of aerospace components. For example, if a composite material shows signs of delamination under certain vibration and temperature conditions, the design can be modified to improve its resistance.
• Quality Control
  • The system serves as a crucial tool for quality control in the aerospace industry. By testing materials and components before they are used in aerospace vehicles, manufacturers can ensure that they meet the required quality standards. This helps to prevent costly failures and ensure the safety of astronauts and the success of space missions.
• Compliance Testing
  • Many aerospace regulations and standards require materials and components to be tested under specific vibration and environmental conditions. The Vertical Horizontal Vibration Test Machine combined with a Temperature, Humidity Test Chamber enables manufacturers to conduct compliance testing to ensure that their products meet these requirements.

5. Production and Quality Assurance

• Stringent Manufacturing Process
  • The manufacturing of this combined test system follows strict quality control procedures. Each component, from the vibration generators and temperature - humidity sensors to the control electronics and structural frame, is sourced from reliable suppliers and undergoes thorough inspection and testing. The assembly process is carried out by highly trained technicians in a clean and controlled environment. The system is calibrated and verified at multiple stages during production to ensure its accuracy and performance.
• Quality Certification and Validation
  • Our test system has obtained relevant quality certifications, such as ISO standards for testing equipment and aerospace - specific certifications. It has also been validated by independent testing laboratories to ensure that it meets industry standards and provides accurate and reliable test results. We continuously update and improve our product based on the latest technological advancements and customer feedback to maintain its high quality and performance.

6. Application Areas and Success Stories

• Composite Material Testing
  • An aerospace company used the system to test a new type of composite material for aircraft wings. The material was subjected to a combination of vertical and horizontal vibrations, along with extreme temperature and humidity conditions. The testing revealed that the material's strength and durability were affected by high - humidity and low - temperature conditions. By modifying the composite's resin formulation and manufacturing process, the company was able to improve the material's performance, ensuring the reliability of the aircraft wings.
• Electronic Component Testing
  • A manufacturer of aerospace electronic components utilized the system to test the performance of printed circuit boards (PCBs). The PCBs were exposed to a variety of vibration and environmental conditions to simulate the in - flight environment. The testing showed that the soldering joints on the PCBs were prone to failure under high - frequency vibrations and rapid temperature changes. By improving the soldering process and adding vibration - dampening materials, the manufacturer was able to enhance the reliability of the PCBs, reducing the risk of electronic failures during flight.
• Sealant and Adhesive Testing
  • A company specializing in aerospace sealants and adhesives used the system to test the performance of its products. The sealants and adhesives were subjected to vibration, temperature, and humidity cycles to simulate the conditions they would encounter in aerospace applications. The testing identified that some sealants and adhesives lost their effectiveness under high - humidity and high - vibration conditions. By reformulating the products and improving their adhesion properties, the company was able to develop more reliable sealants and adhesives for aerospace use.

7. Service and Support

• Pre - Sales Technical Consultation
  • Our team of aerospace testing experts provides in - depth technical consultations to help customers understand the capabilities and suitability of the system for their specific testing needs. We offer demonstrations and training sessions to familiarize customers with the operation and functionality of the system before purchase. We also assist in selecting the appropriate test parameters and accessories based on the aerospace materials to be tested.
• After - Sales Service and Maintenance
  • We offer comprehensive after - sales service, including on - site installation and commissioning. Our team of experienced technicians is available for regular maintenance, calibration, and emergency repairs. We provide genuine spare parts and timely upgrades to ensure the long - term performance and reliability of the testing system. We also offer service contracts that include preventive maintenance and priority technical support.
• Training and Technical Support
  • We conduct training programs for new users to ensure they can effectively operate the testing system and interpret the test results. Our technical support team is available 24/7 to answer questions, provide troubleshooting assistance, and offer guidance on test method optimization. We also provide software updates and support for the data acquisition and analysis systems to keep the system up - to - date with the latest features and technologies.