MoldingApp

MoldingApp

Calculators and resources for injection molding

Proyectos MVPS

Flujo de 16 ejercicios encadenados

Crea un proyecto y resuelve los 16 MVPS reusando los datos paso a paso.

Boards

Kanban / Scrum Boards

Organize your tasks and projects with visual boards

My Library

Free tools

Einar 201®

ROI and annual savings calculator for cycle optimization and scrap reduction in injection molding.

Resin Information

Look up technical data sheets and general properties of major engineering plastics.

Coming soon

Resin Data

Reference tables with recommended process parameters for common thermoplastic resins.

Coming soon

Troubleshooting

Diagnostic guide for common injection molding defects: causes and corrective actions.

Coming soon

Unit Conversion

Convert between metric and imperial systems for pressure, temperature, weight and length.

Mathematical Basics

Fundamental mathematical formulas and concepts applied to injection molding.

Pro Exercises (MVPS)

Pro

Intensification Ratio

Calculates the ratio between hydraulic pressure and plastic pressure of the machine.

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Projected Area & Tonnage

Calculates the required tonnage based on the projected geometries of the parts.

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Dryer Supply

Determines the drying time and capacity needed for the production run.

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Hopper Capacity

Calculates the hopper duration and resin consumption during production.

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Melt 30/30 Temperature Profile

Verifies that current temperatures are within the material datasheet range.

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Shot Size

Calculates shot parameters and barrel utilization percentage.

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Pressure Loss

Analyzes the pressure distribution and loss along the filling system.

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V-Check

Verifies process repeatability through statistical analysis of shots.

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Viscosity Study

Determines the optimal apparent viscosity point of the material.

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Linearity & Rheology

Evaluates the rheological linearity of the process to establish the velocity window.

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Cavity Balance

Analyzes the weight balance between mold cavities.

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Holding Pressure

Calculates optimal hydraulic holding pressure ranges.

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Gate Seal

Determines the optimal gate sealing time using a weight-time curve.

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Cooling Time

Calculates cooling time based on material thermal diffusivity.

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Residence Time

Calculates material residence time in the machine barrel.

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MVPS® Process Window

Consolidates all critical process parameters into the MVPS® process window.

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Coming soon

Mold Cost Estimator

Quick estimate of injection mold manufacturing cost based on cavities, material and complexity.

Coming soon

Cycle Time Optimizer

Calculate minimum theoretical cycle time and compare with your current process to identify opportunities.

Coming soon