Page 4 - tts brochure_210818_v2

FEA Simulation &

SigmundWorks Analysis

FEA-Floating Plate Warpage Simulation SigmundWorks
Analysis

Specification Limits: LSL = 0.0500, Nominal = 0.3300, USL = 0.6100
Control Limits: LCL = 0.1215, Mean Shi f = 0.0000
Defects: %Out of Spec. = 0.0056, ppm Out of Spec. = 56
Capability: Cp = 1.3432, Cpk = 1.3432
LCL UCL
LSL USL

SolidWorks Simulation Professional
-0.0060 0.1060 0.2180 0.3300 0.4420 0.5540 0.6660
Pin Count: 1515 Roll Up / Roll Down Statistic Report
Total Compression Force from Top: 13.0kgf
Total Probe Pin Force from Bottom: 9.4kgf
Package Size: 20.0mm x 16.5mm
Sample Size = 1000000, Distribution = Normal, Min = 0.0151, Max = 0.6451
Specification Limits: LSL = 0.0500, Nominal = 0.3300, USL = 0.6100
Control Limits: LCL = 0.1210, Mean = 0.3299, UCL = 0.5389, Mean Shi f = 0.0000
Defects: %<LSL = 0.0029, %Out of Spec. = 0.0058, %>USL = 0.0029, ppm Out of Spec. = 58
Capability: Cp = 1.3401, Cpk = 1.3397, Sigma = 0.0696
LCL Mean UCL
LSL Nominal USL
72304
FEA (Non Linear & Fatigue) 59157
- Pin Life Span Simulation Frequency 46011
32865
19719
6573
0.0529 0.1638 0.2747 0.3856 0.4964 0.6073
Monte Carlo Statistic Report

Analysis Method: RSS
55.68% Pkg Float in GPO
23.01% Pkg Pad TPE
(Global)
56
12.95% Pkg Pad TPE
(Local)
Contribution (%) 42 28 2.82% Dowel Pin Float
2.07% DUT Offset
1.17% Pin Float
0.92% Pin Hole TPE
14 0.92% Pad Nominal
SolidWorks Simulation Premium 0.23% Dowel Pin TPE
(Global)
Tolerances 0.23% Dowel Pin TPE
(Local)
Pin Travel: 0.3mm Sensitivity Report
Initial Pin Tip Attack Angle: 5Deg
Test Cycle: 100k
Loading Type: Constant Amplitude
Fully Reversed (FR=-1)