Twin Groove Slotted Disc Springs Ultra Precision Axial Preload
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Sunzo
Product Description
Twin-groove Disc Spring for Precision Machinery: Ultra-Precision Axial Preload with Minimal Deformation & Long-Term Reliability
Product Overview
Precision machinery demands elastic components with micro-scale deformation tolerance and exceptional reliability. Our twin-groove disc spring (double-groove disc spring) represents the pinnacle solution for such demanding requirements. Featuring precision-machined radial grooves on both inner and outer circumferential surfaces, this innovative design ensures ultra-precise axial preload management and virtually negligible deformation during long-term operation.
Key Features & Benefits
- Innovative structural design with groove depth/width tolerances controlled within ±0.01mm
- Ultra-precise axial preload management (deviation ≤2% over 10,000 cycles)
- Virtually negligible deformation (<0.03% permanent set under rated load)
- Optimized stress distribution reduces localized stress concentrations by 40%
- Superior shock absorption capability (vibration attenuation efficiency ≥35%)
- Maintains consistent performance across 1,000,000+ fatigue cycles
Technical Specifications
Materials: SUS304 stainless steel, 50CrVA alloy steel
Corrosion Resistance: ≥500 hours salt spray resistance (ASTM B117)
Yield Strength: ≥1200 MPa
Surface Treatments: Blackening (ASTM B117 300-hour standard), Plain oiled (friction coefficient 0.12)
Applications
This advanced elastic component finds critical applications in CNC machine tool spindle preload systems (enhancing machining surface finish to Ra ≤0.4μm), coordinate measuring machine probe缓冲组件 (ensuring measurement accuracy within ±0.5μm), and semiconductor wafer handling equipment (compatible with Class 100 cleanrooms).
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Get in Touch
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Company
Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
Location
No.20, Xinghuo Road, Nanjing High-tech Development Zone
Contact Person
wendy