Schnorr Disc Springs
Disc Spring Engineering
Maximum load - minimum space - maximum flexibility
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Schnorr Disc Springs
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special types
Disc springs for preloading bearings
Slotted discs springs
Disc springs with trapezoidal cross-section
General Information
Introduction
Schnorr disc springs
The disc spring story
Disc spring features
Checklist for disc spring design
Standards for disc springs
The SCHNORR production programme
Diagram of a disc spring
Size range
Basic Calculation
Calculation for a single spring
Equations for calculations
Disc springs without contact flats
Disc springs with contact flats and reduced thickness
Disc springs of special material
Spring parameters for dimensions and calculation
Characteristics of a single spring
Calculation examples
Design and Operation Limits
Allowable stress for static or quasistatic loads
Persmissible stress for dynamic loads
Possible Combinations
Possible combinations of single springs
Stacks in series
Stacks in parallel
Stacks from spring sets
Progressive spring characteristics
Manufacture
Classification by group
Heat treatment
Scragging or presetting
Shot peening
Corrosion protection
Tolerances
Disc spring tolerances
Permissible setting
Application
Spring stacks and their features
Alignment of spring stacks
Guide clearance
Friction
Materials
General requirements
Standard materials
Materials for special requirements
Special Types
Disc springs for preloading bearings
Slotted disc springs
Disc springs with trapezoidal cross-section
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