Waved Spring with Precision Elasticity Dynamic Impact Resistance and Long-Term Durability for Critical Applications
Waved Spring with Precision Elasticity Dynamic Impact Resistance and Long-Term Durability for Critical Applications
Basic Properties
Place of Origin:
Sihong, China
Brand Name:
Sunzo
Certification:
CE/IATF16949/45001/14001/9001
Trading Properties
Minimum Order Quantity:
Negotiable
Price:
Negotiable
Payment Terms:
Negotiable
Product Summary
SUNZO waved springs deliver precision elasticity, superior impact resistance, and long-term durability. With ≥98% elastic recovery, 150% peak load capacity, and fatigue life up to 200 million cycles. Certified materials and custom FEA optimization for aerospace, hydraulics, and precision machinery.
Product Custom Attributes
Highlight
precision wave spring
,precision waved spring
,elasticity wave spring
Load-Deflection Linearity:
≤3% Deviation From Hooke's Law Within 20-70% Of Maximum Deflection
Force Output:
5-500N
Elastic Recovery:
≥98% Shape Recovery After Cyclic Loading
Cyclic Loading:
10⁶ Cycles At 70% Rated Load
Stiffness Consistency:
Batch-to-batch Stiffness Variation ≤±5%
Wave Height Tolerance:
±0.01mm
Shock Absorption:
30-40% More Energy Than Conventional Coil Springs
Peak Load Capacity:
150% Of Rated Load For 10ms
Impact Toughness:
120 J/cm² (60Si2MnA At -40°C)
Impact Resistance:
90% At 650°C (Inconel718)
Fatigue Life:
≥100 (60Si2MnA), ≥200 (Inconel718), ≥150 (SUS316) 10⁶ Cycles
Operating Temp Range:
-40°C To 200°C (60Si2MnA), -270°C To 650°C (Inconel718), -200°C To 450°C (SUS316)
Salt Spray Resistance:
1,500-hour (Dacromet Coating)
Surface Hardness:
40% Increase (Nitriding)
Wear Rate:
25% Reduction (Nitriding)
Fracture Toughness:
≥80 MPa*m¹/²
Dynamic Fatigue Testing:
10⁶ Cycles At 70% Rated Load
Environmental Aging:
Thermal Cycling (-50°C To 200°C) And Humidity Exposure (95% RH) For 1,000 Hours
Dimensional Stability:
Post-test Dimensional Change ≤0.02mm
FEA Simulation:
Optimizes Wave Geometry For Specific Performance Targets
Product Description
Detailed Specifications & Features
Waved Spring Performance Metrics: Elasticity, Impact Resistance & Durability Engineering
Elastic Performance: Controlled Deflection & Force Stability
- Load-Deflection Linearity: Maintains ≤3% deviation from Hooke's Law within 20-70% of maximum deflection, ensuring predictable force output (typical range: 5-500N)
- Elastic Recovery: ≥98% shape recovery after cyclic loading (10⁶ cycles at 70% rated load), validated via laser displacement monitoring
- Stiffness Consistency: Batch-to-batch stiffness variation ≤±5% (per ISO 16142), achieved through CNC forming with ±0.01mm wave height tolerance
Impact Resistance: Dynamic Load Management
- Shock Absorption: Absorbs 30-40% more energy than conventional coil springs of equal axial space, with impact stress distributed across wave crests
- Peak Load Capacity: Withstands 150% of rated load for 10ms without plastic deformation (tested per ASTM E23)
- Material-Dependent Performance:
- 60Si2MnA: Impact toughness 120 J/cm² (charpy test at -40°C)
- Inconel718: Maintains 90% impact resistance at 650°C
Durability Engineering: Material & Surface Optimization
- Material Selection:
Material Fatigue Life (10⁶ cycles) Operating Temp Range 60Si2MnA ≥100 -40°C to 200°C Inconel718 ≥200 -270°C to 650°C SUS316 ≥150 -200°C to 450°C - Surface Treatments:
- Dacromet coating: 1,500-hour salt spray resistance (ASTM B117)
- Nitriding: Increases surface hardness by 40%, reducing wear rate by 25%
- Structural Integrity: Ultrasonic flaw detection ensures zero internal defects; fracture toughness ≥80 MPa*m¹/² for all alloys
SUNZO Performance Validation
- Dynamic Fatigue Testing: 10⁶ cycles at 70% rated load with real-time force monitoring
- Environmental Aging: Thermal cycling (-50°C to 200°C) and humidity exposure (95% RH) for 1,000 hours
- Dimensional Stability: Post-test dimensional change ≤0.02mm, verified via 3D optical scanning
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