VARIABLE PITCH COMPRESSION SPRING MODULE
Variable Pitch Compression Spring
Engineering approximation for segmented-pitch compression springs: generates F-Δx, k-Δx and τ-Δx curves, supports multi-point checks and report export.
Geometry rules satisfied
i Rules are read-only / 规则为只读旁路
Profile not configured. Safe-to-Quote gate is inactive.
Status is determined by the governing failure mode only.
Governing Failure Mode
Stress
RATIO
S.F.
Detailed: Governing Stress
Suggested Engineering Actions
- MISSION: Quality OS serves as a decision-support system. It structures engineering judgment but does not replace factory-specific process expertise.
- 系统定位：Quality OS 为决策支持系统。它系统化地辅助工程判断，不替代工厂特定的工艺经验。
- Engineering Safety: Load Management is approaching limits. Review recommended.
- Decision Support: This system provides engineering recommendations. Final manufacturability and commercial commitment remain the responsibility of the manufacturer.
Progressive rate via coil-to-coil contact (engineering approximation)
NOTE:High strength, excellent fatigue resistance. Best for precision springs.
| Coils Ni | Pitch pi (mm) | Quick check | |
|---|---|---|---|
| pitch > d (bindable) | |||
| pitch > d (bindable) |
Na0 = 8 (Nt=10)
Plausibility Check
| Deflection Δx (mm) | Result | |
|---|---|---|
| τ_allow = 560 MPa | ||
| τ_allow = 560 MPa | ||
| τ_allow = 560 MPa |
请先计算以生成 3D 预览
Ends are squared & ground via clipping planes; solid coils lock to Δz=d.
| Δx | F (N) | k (N/mm) | τ (MPa) | SF | Status |
|---|---|---|---|---|---|
| 10 | 40.62 | 5.5 | 296.05 | 1.89 | PASS |
| 20 | 126.94 | 14.67 | 925.14 | 0.61 | FAIL |
| 30 | 1,977.18 | 19,825,000,000 | 14,410.13 | 0.04 | FAILSOLID |
Engineering Review Required
Non-critical parameters near limits or manufacturing challenges detected.
Engineering Assumptions
This analysis is for reference. Physical testing is mandatory before production.
Tolerances, assembly, surface, environment & lifespan (does not affect calculations)
Profile not configured. Safe-to-Quote gate is inactive.
Decision Board
Automated engineering audit for quote risk assessment.
Can it be assembled?
Is the material reliable?
Will it perform safely?
- • Stress Ratio: 0%
Can factory produce it?
Can we deliver?
Quality OS is a decision-support system for spring manufacturers. It structures your engineering judgment but does not replace your factory-specific process expertise.