Web-based Calculation Software for Mechanical Engineering

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The eAssistant is your smart tool for precise engineering calculations: web-based, instantly ready, and efficient from the very first use. Based on recognized DIN, ISO, and VDI standards, it lets you quickly, safely, and practically calculate shafts, bearings, gears, and many other machine components. Automatic reports and intelligent CAD plugins ensure perfect documentation and seamless integration. Intuitive for beginners and powerful for professionals.

eAssistant – The Smarter Way to Calculate!

When Load Changes the Contact Pattern

What happens to the contact pattern of a bevel gear when the entire gearbox deforms under load?

Use 3D FEM More Easily and Efficiently

With the latest version of SystemManager, the powerful extension for GWJ’s calculation solution…

New: More Precise Bearing Calculations

The latest version of SystemManager, the extension for GWJ Technology’s calculation solution…

More Convenience for Gear System Calculations

The new version of the SystemManager system extension is now available.

When Reality Tells a Different Story

Engineering Tip: Flexible center distance calculation – even when reality differs from…

Profile Shift from Measurement Data

Engineering Tip: Unknown profile shift? Your measurements have the answer.

Smart Engineering with eAssistant

Engineering Tip: Unknown pressure angle? Two span measurements are all you need.

Optimized Bevel Gear Geometry in eAssistant

The latest versions of the eAssistant bevel gear modules introduce targeted improvements in…

ANSI/AGMA in Additional eAssistant Modules

The new ANSI/AGMA 2101-E25 load capacity standard is now also available in additional…

Next-Level Involute Spline Design

New capabilities extend the eAssistant involute spline module.

Configuring Gear Data Tables Faster with AI

Engineering Tip: Configuration of manufacturing data tables for gears using AI

Important Changes to eAssistant

Server address migration of eAssistant to my.eassistant.eu