Process Chart Symbols
ASME flow-process-chart symbols (operation, transport, inspection, delay, storage), the therblig list, and ANSI/ISO flowchart shapes.
Open Process Chart Symbols →— Industrial Engineering Reference Material
Six Sigma & SPC Constants
Shewhart control-chart factors, the sigma / DPMO / yield table, standard-normal z-values, and process-capability guidance.
Open Six Sigma & SPC Constants →Engineering Economics Factors
Discrete compound-interest factor formulas and tables, MACRS depreciation rates, and nominal-vs-effective interest conversion.
Open Engineering Economics Factors →Anthropometric Data
Representative adult body dimensions at the 5th, 50th, and 95th percentiles for workstation, clearance, and reach design.
Open Anthropometric Data →Ergonomic Exposure Limits
NIOSH lifting multipliers, OSHA/NIOSH noise limits, hand-arm and whole-body vibration action values, and WBGT heat-stress guidance.
Open Ergonomic Exposure Limits →