Specializing in the development of multi-purpose racket testing equipment, it is suitable for the mechanical performance testing of various types of equipment such as beach rackets, baseball bats, and ...
Specializing in the development of multi-purpose racket testing equipment, it is suitable for the mechanical performance testing of various types of equipment such as beach rackets, baseball bats, and tennis rackets. It simulates scenarios such as high-frequency hitting and intense collisions during actual use to accurately test the fatigue life, impact resistance, and structural stability of the racket frame and handle. The equipment supports dynamic load adjustment from 0 to 300N and reciprocating frequency setting from 0 to 200 times per minute, and is equipped with high-precision sensors and an intelligent data acquisition system, strictly conforming to international and domestic standards such as ASTM and GB/T. For the characteristics of different rackets, custom fixtures can be provided: salt spray corrosion resistance test module for beach rackets, high-intensity hitting simulation device for baseball bats, and tension detection component for tennis racket faces.
Product Features
This testing machine uses compressed air as the launching power to simulate the situation where a ball is hit at high speed by a beach volleyball bat, a baseball bat, or a tennis racket. After multiple tests, the deformation of the tennis racket is inspected.
Relevant parameters
| Item | Parameter Range |
|---|---|
| Maximum Launch Speed | 160 mph |
| Launch Interval | Adjustable from 0 to 9999 seconds |
| Air Pressure | Min. 7 kg/cm² |
| Launch Speed Display Accuracy | 0.01 mph |
| Distance from Muzzle to Impact Surface | 1000 mm |
| Test Mode | Automatic cycle test mode or manual mode |
| Weight | 220 kg |
| Overall Dimensions | Main machine: 362×85×200 cm (W×D×H) |
| Power Supply | AC 220 V, 5 A |
| Maximum Impact Speed | 300 km/h (expandable to 500 km/h) |
| Impact Energy | 0~5000 J (accuracy ±0.5%) |
| Temperature Control Range | -40℃ ~ +85℃ (optional liquid nitrogen cooling to -100℃) |
| Salt Spray Test Cycle | 24~1000 hours (programmable) |
| Data Sampling Rate | 1 MHz (dynamic parameters) / 100 kHz (full parameters) |
Core Functions
Multi-mode High-speed Impact Testing
1. Projectile Simulation Impact:
✦ Pneumatic/electromagnetic-driven projectile launching system, impact speed 50~300 km/h (accuracy ±1%), projectile mass 10~500 g (adjustable), simulating extreme hitting or accidental collision scenarios.
✦ Detect frame cracks, shaft fractures, and string bed breakage (impact energy 0~5000 J, accuracy ±0.5% FS).
2. Cyclic Impact Fatigue: High-frequency impact testing (frequency 1~50 Hz), cycle count 10⁴~10⁶ times, evaluating material fatigue life (S-N curve generation).
All-Environment Coupling Testing
1. Salt Spray/Dust Simulation: Simulate marine salt spray (deposition rate 1~3 mL/80 cm²/h) and desert dust (particle diameter ≤ 200 μm) according to ASTM B117 standard, test duration 24~1000 hours.
2. Temperature and Humidity Extreme Challenges: Temperature range -40°C~+85°C, humidity 5%~98% RH, verify material thermal deformation, low-temperature brittleness, and coating peeling risks.
Intelligent Monitoring and Diagnosis
1. Multi-dimensional Data Acquisition:
✦ Impact force (±0.5% FS), acceleration (±0.1g), deformation (laser distance measurement ±0.001mm), strain field (3D-DIC full-field analysis).
✦ Ultra-high-speed camera (100,000 fps) captures microsecond crack initiation and propagation paths, synchronized with infrared thermal imager (±1°C) to locate hotspots.
2. AI Failure Prediction: Deep learning algorithms analyze impact waveforms and material responses, predict structural instability risks, and automatically generate reinforcement plans (e.g., carbon fiber reinforcement areas).
3. Data Traceability: One-click generation of PDF/Excel reports (including S-N curves, salt spray corrosion grades), supporting MES system integration and production batch traceability.
Technical Highlights
1. Ultra-high-speed Drive System:
✦ Electromagnetic launching technology (energy efficiency ≥ 90%), pulse power ≤ 10ms, suitable for various impact bodies such as steel projectiles and rubber balls.
✦ Modular target stand design, allowing for quick switching between different structures like beach rackets (wide body, wind-resistant), baseball bats (metal alloy), and tennis rackets (carbon fiber).
2. All-Environment Test Chamber: Corrosion-resistant titanium alloy chamber (IP66 protection), integrated with sand and dust circulation, salt spray, and temperature and humidity control, supporting simultaneous testing in complex environments.
3. Military-grade Safety Protection: Explosion-proof chamber (pressure resistance ≥ 20MPa), multiple mechanical locks, and laser safety barriers, meeting ISO 13849 (PLe level) and MIL-STD-882E standards.
Equipment Advantages
1. Extreme Testing Capability:
✦ Single impact energy of 5000J (equivalent to 10 times the full force hit of a professional player), with data repeatability error < ±0.3%. ✦ Supports dual trajectory synchronous testing (optional), increasing efficiency by 400%.
2. Comprehensive Coverage:
✦ Compatible with racket body sizes of 500~1200mm and impact speeds of 300km/h (expandable to supersonic testing).
✦ Optional vacuum/high-altitude simulation (≤0.01kPa) and electromagnetic compatibility (MIL-STD-461) modules.
3. Cost Innovation:
✦ Laboratory testing replaces field testing, shortening the R&D cycle by 60% and achieving an interception rate of defective products ≥ 99%.
✦ Reduces the risk of sports accidents through AI prediction, saving tens of millions in brand losses.
4. Standard Compliance: Built-in 50+ test protocols including ISO, ASTM, MIL, etc., and can generate multi-country entry reports (China/US/EU/Japan) with one click.
Application scenarios and industry value
Extreme quality inspection: Military-grade beach bats/baseball bats impact resistance testing (such as validation of special forces training equipment).
Event certification: High-load impact admission testing for ATP/WTA professional tennis rackets and MLB baseball bats.
Material research and development:
✦ Verification of the ultimate impact performance of new bulletproof-grade carbon fiber and titanium alloy honeycomb structures.
✦ Comparison of the erosion resistance differences of traditional materials (aluminum alloy/glass fiber) in sandstorm environments.
After-sales analysis: Defect reproduction and process iteration for user complaints about racket body fractures and coating peeling.
The beach volleyball/badminton/tennis racket impact testing machine, through ultra-high-speed impact and complex environment coupling, pushes the testing of sports equipment from "conventional strength" into the "military-grade safety" domain, helping enterprises create peak products that can conquer extreme scenarios. Whether it is developing bulletproof-level rackets for special training or endowing professional events with millisecond-level safety redundancy, this equipment can serve as the core engine of technological innovation, redefining the reliability boundaries of sports equipment.
