CAD/CAM software packages offer highly versatile and generic capabilities that can be used effectively "out-of-the-box" by most users. However, for engineering and manufacturing companies with specific workflows, design standards, or product configurations, generic features may not be enough. Customization of CAD software can significantly enhance productivity, reduce repetitive tasks, and ensure strict adherence to company-specific design rules and practices.
CAD customization involves tailoring the functionality, interface, and automation processes of standard CAD software to meet specific engineering or manufacturing requirements. This can include writing scripts, creating custom toolbars or macros, building add-ins, integrating design rules, and linking CAD tools with external applications like ERP or PLM systems.
NESTech can extend the capabilities of standard CAD software packages by developing custom programs and applications that integrate seamlessly with all popular CAD packages. This includes automating design tasks, building custom plugins, and linking CAD with calculation tools, databases, or ERP systems. By embedding intelligence directly into the design environment, NESTech transforms static modeling tools into dynamic, rule-driven platforms that respond to real-world engineering and business logic. Whether the goal is to reduce manual drafting, enforce design standards, or accelerate time-to-market, NESTech provides tailored solutions that grow with your company's needs.
Beyond 3D models and 2D drawings, NESTech automates the creation of bills of materials, parts lists, cut lists, and manufacturing data sheets. Every design change is instantly reflected in all associated documentation, eliminating inconsistencies and manual data entry errors.
NESTech builds customizable templates and design frameworks that encapsulate your company's best practices, standards, and preferred configurations. These frameworks guide engineers through the design process while enforcing consistency, making onboarding easier and maintaining quality across projects.
Using parametric modeling techniques, NESTech creates designs where dimensions, features, and relationships are driven by underlying logic and constraints. Changes to key parameters automatically propagate through the entire assembly and drawing set, ensuring all components remain synchronized and manufacturable.
NESTech develops custom converters and middleware that enable smooth data exchange between CAD, CAM, CAE, and PLM systems. This includes handling legacy data, supporting multiple file formats, and ensuring design information flows effortlessly across different software environments without loss of integrity.
To make automation accessible to all users, NESTech designs intuitive custom dialogs, ribbons, and toolbars that simplify complex operations. End-users can trigger powerful automation routines with a few clicks, without needing to understand the underlying code or scripting languages.
NESTech enables seamless bulk transfer of design data including part numbers, descriptions, materials, weights, and custom properties directly to ERP systems. Additionally, the custom property configurator allows engineers to define, map, and push thousands of property values across multiple files and assemblies in a single operation.








