DISC SPRING · DATA · ENGINEERING
Precision disc springs
From standards to advanced surfaces
Polysplendid combines structured product data, A-L calculations and FEM validation to accelerate disc-spring selection and stack design.
- 9
- product families
- 2341
- published specifications
- 16
- engineering standards
01 · PRODUCT SYSTEM
A growing engineering product directory
Products, CAD, FEM and engineering resources are maintained continuously from the administration platform.
Standard Disc Springs
Standard Disc Springs engineering catalogue and test data.
Supplementary Disc Springs
Supplementary Disc Springs engineering catalogue and test data.
Stainless and Corrosion-resistant Disc Springs
Browse corrosion-resistant disc springs by 301, 304, 316, 17-7PH and 1.4122 material ranges.
High-temperature Disc Springs
Browse high-temperature disc springs by Nimonic 90, Inconel 718, Inconel X-750, 1.4923 thermally stable steel and H-13 ranges.
Spherical Disc Springs
Convex spherical +1 (S/R) specifications are derived one-for-one from the standard and supplementary disc-spring catalogs. Integer radii use the mature gamma_W≈0.11 rule; curved-surface performance requires separate FEM and test validation.
Hyperbolic Disc Springs
Hyperbolic Disc Springs engineering catalogue and test data.
Euler Spiral Disc Springs
Euler Spiral Disc Springs engineering catalogue and test data.
B-spline Surface Disc Springs
B-spline Surface Disc Springs engineering catalogue and test data.
DIN 6796 conical washers and same-size spherical derivatives
These spring elements compensate settlement and help maintain bolt preload, but are not an independent safeguard against self-loosening under alternating transverse load. The category now includes 19 DIN 6796 conical standard sizes and 19 same-size convex spherical +1 (S/R) derivatives. The spherical products inherit the dimensional envelope, not DIN load-compliance claims.
02 · ENGINEERING DATA
Calculate, save and review every selection
A-L calculations, stack design, FEM curves and material data work together. Projects can be saved and exported as branded PDF reports.
Online calculator →03 · VERIFIABLE CAPABILITY
Verifiable and continuously growing capabilities
BUSINESS SERVICE
Continue from model and calculation data to a quotation
BACKEND CURATED · ENGINEERING
Engineering data & calculation
BACKEND CURATED · KNOWLEDGE
Technical knowledge
Can a Disc Spring with a Crack or Notch Continue at Reduced Load?
Can a Disc Spring with a Crack or Notch Continue at Reduced Load?
Open →Latest published resourceAre Special-Surface Disc Springs DIN 2093 Standard Parts?
Are Special-Surface Disc Springs DIN 2093 Standard Parts?
Open →Latest published resourceApplicability and Publication Rules for Special-Surface Results
Which results remain calculations or pilots rather than product performance commitments?
Open →Latest published resourceDeveloping a Special Surface from a Target Load-Deflection Curve
How do target curve, packaging space and stress constraints become design inputs?
Open →Latest published resourceCan Fatigue Life Be Determined from a Static Load Curve Alone?
Can Fatigue Life Be Determined from a Static Load Curve Alone?
Open →Latest published resourceShot Peening, Presetting and Residual Stress
How should manufacturing-induced residual stress be recorded and validated?
Open →BACKEND CURATED · BUSINESS