Double Groove Slotted Disc Springs Radial Flexibility 14mm 18mm Conical Washer

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Packaging Details	Carton
Delivery Time	Negotiable
Payment Terms	Negotiable
Groove type	Double-groove
Groove location	Inner and outer circumferential surfaces
Fatigue life improvement	Up to 30%
Axial deformation reduction	Up to 25%
Stress distribution	Optimized
Shock absorption	Enhanced
Load stability	Superior
Force output	Consistent
Stiffness characteristic	Variable
Stacking configuration	Parallel or series
Load capacity	Customizable
Deflection range	Extendable
Material	50CrVA or SUS304
Corrosion resistance	Excellent
Temperature stability	High
Radial flexibility	Controlled
Energy dissipation	Progressive
Mechanical stress	Evenly distributed
Performance advantage	Enhanced
Structural design	Dual-groove architecture
Place of Origin	Sihong, China
Brand Name	Sunzo
Certification	CE/IATF16949/45001/14001/9001

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Product Specification


Packaging Details	Carton	Delivery Time	Negotiable
Payment Terms	Negotiable	Groove type	Double-groove
Groove location	Inner and outer circumferential surfaces	Fatigue life improvement	Up to 30%
Axial deformation reduction	Up to 25%	Stress distribution	Optimized
Shock absorption	Enhanced	Load stability	Superior
Force output	Consistent	Stiffness characteristic	Variable
Stacking configuration	Parallel or series	Load capacity	Customizable
Deflection range	Extendable	Material	50CrVA or SUS304
Corrosion resistance	Excellent	Temperature stability	High
Radial flexibility	Controlled	Energy dissipation	Progressive
Mechanical stress	Evenly distributed	Performance advantage	Enhanced
Structural design	Dual-groove architecture	Place of Origin	Sihong, China
Brand Name	Sunzo	Certification	CE/IATF16949/45001/14001/9001
High Light	Double groove Slotted Disc Springs ，Slotted Disc Springs 14mm ，18mm conical washer use

Double-Groove Disc Spring: Definition, Structural Design Features, and Core Performance Advantages

A double-groove disc spring is a specialized variant of disc spring engineered with precision-machined radial grooves on both its inner and outer circumferential surfaces. This distinctive dual-groove architecture serves as the primary differentiator from conventional flat or single-groove disc springs, enabling enhanced mechanical performance in demanding industrial environments.

Structural Design Features

The strategic placement of radial grooves—typically machined to specific depths and widths—facilitates controlled radial flexibility, allowing the spring to distribute mechanical stress more evenly across its cross-section.

Enhanced stress distribution reduces localized stress concentrations
Extends fatigue life by up to 30% compared to standard disc springs in cyclic load applications
Dual-groove design enhances shock absorption capabilities through progressive energy dissipation

Performance Advantages

Double-groove disc springs exhibit superior stability under varying loads, maintaining consistent force output even after prolonged use. When subjected to equivalent axial loads, they demonstrate up to 25% less axial deformation than traditional disc springs—a critical advantage in space-constrained applications.

Key technical benefits include variable stiffness characteristics that can be precisely tailored through modular combination methods. By stacking springs in parallel (to increase load capacity) or series (to extend deflection range), engineers can achieve custom stiffness curves to meet specific industrial requirements.

Ideal for compact hydraulic assemblies, aerospace actuators, and high-pressure valve systems
Suitable for both light preload applications and heavy-duty shock absorption tasks
Constructed from high-strength alloys (50CrVA, SUS304) for excellent corrosion resistance and temperature stability

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Exporter,Seller 


Year Established:

2006 


Total Annual:

1.2M-1.4M


Employee Number:

160~200 


Ecer Certification：

Verified Supplier 

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Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
No.20, Xinghuo Road, Nanjing High-tech Development Zone
https://www.spring-disc.com/

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