Focusing on the research and development of tennis racket reciprocating fatigue testing equipment, it targets carbon fiber / aluminum alloy racket frames, carbon racket shafts and other components, si ...
Focusing on the research and development of tennis racket reciprocating fatigue testing equipment, it targets carbon fiber / aluminum alloy racket frames, carbon racket shafts and other components, simulating the reciprocating load scenarios of high-speed swings and powerful shots in actual games, accurately detecting fatigue life, crack initiation points and mechanical property degradation. The equipment supports frequency adjustment from 0 to 250 times per minute (to adapt to different swing speeds) and dynamic load from 0 to 200N (covering professional-level hitting force), equipped with Swiss imported force sensors and 3D motion trajectory tracking systems, strictly conforming to ASTM F2219 and ITF racket testing standards. It is suitable for new product development of tennis racket manufacturers (such as fatigue verification of lightweight designs), mass production quality inspection (endurance screening of racket frame weld points), and third-party laboratory compliance certification. Customized string hole / grip-specific fixtures are available. Factory direct supply, providing lifetime calibration services and industry testing white papers. Consult equipment parameters and tennis brand cooperation cases immediately!
Product Overview
This machine is used to test the bonding strength between the feathers and the head of a badminton shuttlecock. A fixed load is applied to the bonding area between the feathers and the head to check if they separate.
Relevant parameters
| Item | Parameter Range |
|---|---|
| Weight | 180 N |
| Weight Lifting Mode | Pneumatic |
| Dimensions | 40×25×58 cm |
| Weight | Approx. 20 kg |
| Power Supply | AC 220 V, 5 A |
| Maximum Tensile Force | 500 N (expandable to 1000 N) |
| Peeling Speed | 10~500 mm/min (accuracy ±1 mm) |
| Temperature Control Range | -20℃ ~ +70℃ (optional, accuracy ±0.5℃) |
| Data Sampling Frequency | 1000 Hz (dynamic parameters) / 100 Hz (full parameters) |
Core Functions
Multi-mode Bonding Testing
1. Static Tensile Peel: Tensile force range 0~500N (accuracy ±0.5% FS), peel speed 10~500mm/min (adjustable), detects the maximum peel force of the fabric and ball head (≥50N is excellent) and failure mode (adhesive layer fracture/fabric tear).
2. Dynamic Fatigue Testing: Cyclic load 0~300N (frequency 1~30Hz), simulates repeated impacts during long-term use, assesses the fatigue life of the adhesive (≥10⁴ cycles).
Environmental Adaptability Testing (Optional)
1. Temperature and Humidity Aging: Temperature range -20℃~+70℃ (accuracy ±0.5℃), humidity 10%~95% RH, verifies the risk of adhesive softening at high temperatures and high humidity or brittleness at low temperatures.
2. Salt Spray/Sweat Corrosion: Simulates the athlete's hand sweat environment according to ASTM B117 (pH 4.5~6.8), tests the corrosion resistance of the adhesive (peel force reduction rate ≤5%).
Intelligent Monitoring and Diagnosis
1. Real-time Full Parameter Collection:
✦ Tensile force (±0.5% FS), displacement (laser distance measurement ±0.01mm), peel angle (±0.1°), adhesive layer deformation (high-speed camera 1000fps).
✦ Infrared thermal imager (±1℃) monitors the uniformity of adhesive curing, 3D digital image correlation (DIC) technology generates stress distribution cloud maps.
2. AI Failure Analysis: Deep learning algorithm analyzes abnormal peel curves, predicts adhesive formula defects (such as insufficient curing) or fabric material issues, and automatically generates process optimization suggestions.
3. Data Traceability: One-click export of PDF/Excel reports (including peel force-displacement curves, adhesive layer failure heat maps), supports MES system integration and batch traceability.
Technical Highlights
1. High-Precision Gripping System:
✦ Pneumatic self-adaptive fixture (adjustable pressure: 10 - 200N), suitable for goose feathers/nylon feather sheets (length: 60 - 70mm) and cork/synthetic ball heads (diameter: 25 - 28mm).
✦ Universal adjustment mechanism, supporting a peeling angle of 0 - 180°, replicating the multi-directional forces during actual ball strikes.
2. Bionic Impact Simulation: Servo motor-driven impact head (adjustable hardness), simulating the impact of a tennis racket string bed (speed: 20 - 100km/h), to detect the risk of adhesive layer cracking under instantaneous impact.
3. Safety and Efficiency Design:
✦ Fully enclosed protective cover (preventing debris splashing), emergency stop, overload protection, meeting ISO 13849 (PLc level) safety standards.
✦ Automatic sample changing system (optional), increasing testing efficiency by 300%.
Equipment Advantages
1. High Efficiency and Precision: The single test cycle is ≤ 2 minutes, with data repeatability error < ±0.5%, and supports multi-station expansion (optional 8 stations).
2. Flexible Adaptability:
✦ Compatible with traditional 16-feather shuttlecocks (goose feathers) and new 4/8-feather nylon shuttlecocks, with ball head diameters covering competition grade (26mm) and training grade (28mm).
✦ Optional ozone aging (ASTM D1149) and dynamic balance testing (ball head eccentricity ≤ 0.1g·mm).
3. Cost Optimization: Laboratory testing replaces manual spot checks, reducing defective product rate by 90% and saving over 500,000 yuan annually.
4. Standard Compliance: Built-in 20+ test procedures including BWF, ASTM, GB, etc., and can generate global compliance reports with one click.
Application scenarios and industry value
Production quality inspection: Full inspection of the bonding strength of each batch of badminton to screen out defective products with poor glue curing or feather defects.
Glue research and development: Comparison of the peel strength and aging resistance of adhesives such as epoxy resin and polyurethane.
Process optimization: Verification of the improvement rate of the bonding effect by pretreatment of feathers (plasma cleaning / grinding).
Certification testing: BWF (Badminton World Federation) tournament ball certification, ISO 10993 biocompatibility testing.
The badminton shuttlecock feather and head bonding strength testing machine, through multi-dimensional mechanical simulation and intelligent failure analysis, upgrades the traditional glue verification that relies on experience to data-driven scientific decision-making, helping enterprises overcome the core contradiction between quality and cost. Whether it is to meet the strict standards of BWF events or to enhance the durability of training shuttles, this equipment can serve as a core tool for production and research and development, safeguarding brand competitiveness and user reputation.
