Math for Molders

This two-part training program was created for all personnel within the injection molding industry who would like to expand or fine-tune their math skills.

These courses will greatly benefit any participant of RJG’s classroom-based Master Molder^SM Certification Series either as a primer or as follow-up training.

Part 1

• Whole Numbers, Negative Numbers and Decimals
• Using a Calculator
• Addition, Subtraction, Multiplication and Division
• Rounding Numbers and Significant Figures
• Formulas, Equations and Order of Operations

Part 2

• Metric and Imperial Units
• Length and Distance
• Area, Volume & Flow
• Weight, Mass and Force
• Conversions
• Understanding Percentages
• Calculating Plastic Pressure and Part Shrinkage
• Calculating Tolerances

Math for Molders (Spanish Version)