Equipment Breakdown Risk Index (SXI)

SCORE + CORRELATE = IMPROVE

Current SXI Score

4.77

Current Tool Use Time (min)

107.95

Tool Use Time Prediction Accuracy

97%

Target SXI Score

4.62

Target Tool Use Time (min)

(20%) 129.54

Tool Use Time Prediction Precision

92.5%

Potential Business Improvements

Current Tool Use Time (min) = 107.95

Improvement
20% or 21.59 more
Tool Use Time (min)

Improvement
88.90% or 95.97 more
Tool Use Time (min)

Improvement
177.9% or 192.15 more
Tool Use Time (min)

Auto-ML SXI
Accuracy (%) 62.32 97 %
Precision (%) 63.01 92.5%
AUC 0.62 0.95
True Positives = 933 False Positives = 41
False Negatives = 19 True Negatives = 1007

Actual vs Prediction

ID SXI Score Actual Target Predicted Target
4627 9.422 High Tool Use Time Low Tool Use Time
3346 1.802 High Tool Use Time High Tool Use Time
5655 5.031 Low Tool Use Time Low Tool Use Time
9214 5.033 Low Tool Use Time Low Tool Use Time
4603 2.489 High Tool Use Time High Tool Use Time
1099 9.703 Low Tool Use Time Low Tool Use Time
5392 5.147 High Tool Use Time High Tool Use Time
1619 3.597 Low Tool Use Time Low Tool Use Time
1576 3.588 High Tool Use Time High Tool Use Time
9826 - High Tool Use Time High Tool Use Time
Current Tool Use Time Decision Tree
Target Tool Use Time Decision Tree

Sensitivity Analysis

FEATURES ProcessTemperatureK Type-L Torque NM Type-H RottationalSpeedRpm ToolWearMin
Actual Values 307.5 1.0 42.4 0.0 1474.0 1 (low tool use time)
Adjusted Values 387.45 1.3 27.98 0.0 2093.28 0 (high tool use time)
Change in values (%)   26   30   -34   -10   42 -
The target variable changed from Low Tool Use Time (Prediction in Actual Data) to High Tool Use Time (Prediction in Adjusted Data).
Avg.Air temperature K

300.00

Avg.Process temperature K

310.00

Most common Type

Type_L

Avg.Torque Nm

39.98