Why NESTech Engineers Stand Out

 

Proven Design Excellence Across Industries

• Extensive experience handling complex and demanding projects across heavy machinery, off-road vehicles, material handling systems, and industrial automation.
• Domain-specific design and simulation expertise ensuring functional, reliable, and high-performance products.
• Ability to deliver optimized designs under tight schedules and strict customer requirements.

Advanced CAD Modeling Practices

• Creation of fully parametric, intent-driven 3D CAD models for easy updates, scalability, and configurability.
• Expertise in best practices for modeling standards, feature management, and design reusability.
• Extensive use of family tables, iParts/iAssemblies, and design automation for product variants.
• Robust modeling of complex mechanisms, kinematic assemblies, and dynamically loaded systems.

Mastery in Large Assembly Management

• Capability to efficiently manage and optimize very large assemblies with thousands of components.
• Techniques for lightweight modeling, top-down assembly design, and modular architecture.
• Application of assembly management strategies like simplified reps, zones, and skeleton modeling.

Engineering Standards, Drawings, and Documentation

• Proficiency in creating production-grade drawings adhering to ISO, ASME Y14.5, DIN standards.
• Strong GD&T application ensuring functional dimensioning and accurate manufacturing communication.
• Weldment modeling expertise including welded structures, symbol detailing, and material specifications.
• In-depth knowledge of dimensional tolerances, fits, stack-up analysis, and manufacturability guidelines.

PLM Integration and Digital Engineering Expertise

• Seamless integration of CAD, CAE, and PLM workflows to enhance design validation, release, and reuse.
• Experience in managing complex Bill of Materials (BOM) structures integrated with PLM systems.
• Data-driven design release processes ensuring traceability, version control, and collaborative engineering.

Comprehensive Staffing & Project Support Services

 

1. Ongoing Project Support to Accelerate Delivery

• Quickly scale engineering capacity during peak workload periods.
• 24/5 offshore support to speed up project cycles and achieve tough deadlines.
• Structured two-shift model ensures continuous progress across time zones.

2. Design & Product Development Assistance

• New product development (NPD) support from concept to detailed design.
• Design modifications and corrections based on customer feedback, field failure data, and operational insights.
• Lightweighting, durability enhancement, and manufacturability optimization.

3. Failure Analysis & Engineering Corrections

• Root cause analysis (RCA) for product failures using FEA, CFD, and empirical methods.
• Redesign and corrective action implementation for improved field performance.
• Continuous design validation support throughout the product lifecycle.

4. Support for Product Quality Drawings & Documentation

• Creation of detailed product drawings, GD&T annotations, BOMs, and technical documentation.
• Allow your core team to focus on new concept designs while we maintain and update engineering drawings.

5. Vendor Parts Library Creation & Standardization

• Centralized CAD libraries of standard vendor components.
• Configurable, searchable libraries integrated into PLM systems for faster reuse and BOM management.

6. Legacy CAD Data Modernization for Future-Readiness

• Migration of legacy 2D/3D CAD files to modern platforms like SOLIDWORKS, Siemens NX, or Creo.
• Ensuring full PLM compatibility for data portability and lifecycle management.
• Data clean-up, metadata enrichment, versioning, and structured archival.