Technical Proof

Engineering Case Studies

Detailed engineering breakdowns covering the problem, approach, technical decisions, validation and outputs behind selected YantriX work.

Technical proof

Real engineering constraints. Tangible deliverables shipped.

Explore how we approach mechanical packaging, kinematic mechanisms, finite element validation, ROS 2 autonomous navigation, and physical additive manufacturing.

6-DOF teleoperated robotic arm mechanical design and joint stack
Robotics & Automation
NDA-PROTECTED CLIENT PROJECT

6-DOF Teleoperated Robotic Arm Mechanical Architecture & Kinematics

Mechanical architecture, cycloidal joint packaging, kinematic clearance checking, and machining DFM for a compact 6-DOF teleoperated manipulator arm.

Parametric SolidWorks 3D CAD solid models and assembly filesNeutral STEP/IGES exchange geometry2D manufacturing drawings using ASME Y14.5 GD&T practices
80kg payload autonomous mobile robot AMR with ROS 2 Nav2 and LiDAR SLAM
Robotics & Automation
YANTRIX R&D

Autonomous Mobile Robot (AMR) Platform Development with Nav2 & LiDAR SLAM

In-house engineering development of an 80 kg payload AMR platform—custom skid-steer steel chassis, ROS 2 Humble Nav2 autonomy, LiDAR SLAM, and embedded motor control.

Complete SolidWorks parametric chassis CAD models and fabrication drawingsWiring schematics, power distribution architecture, and harness guidelinesESP32-S3 motor control firmware codebase
Illustrative material comparison visual — PETG-CF vs ABS/PLA engineering filaments
3D Printing & Prototyping
YANTRIX R&D

Functional Prototyping for Robotic Actuator in PETG-CF & TPU

In-house functional prototyping program evaluating joint stiffness, heat-set brass insert installation, and TPU compliant seals for a robotic actuator housing using engineering polymers.

Iterative physical prototype housing assemblies (PETG-CF and TPU)Bore tolerance and thermal shrinkage compensation chartHeat-set insert installation and fit evaluation summary
Injection molding DFM review for outdoor IP67 enclosure
Mechanical & CAD
ENGINEERING STUDY

DFM Architecture & Injection Mold Optimization for IP67 IoT Enclosure

Engineering design study examining DFM architecture, mold draft angles, wall thickness uniformity, and silicone gasket retention for an outdoor IP67 IoT gateway enclosure.

Parametric 3D solid model files (SolidWorks native and neutral STEP)Tooling DFM inspection report with draft angle and wall-thickness heat maps2D manufacturing drawing packages using ASME Y14.5 GD&T practices
Finite element analysis stress distribution on solar mounting structure
Simulation & Validation
ENGINEERING STUDY

FEA Simulation & Structural Optimization for Industrial Mounting Assemblies

Structural engineering study evaluating stress concentrations, deflection, and material optimization on heavy-duty industrial mounting brackets using finite element analysis.

Full FEA simulation summary report with von Mises stress and displacement field plotsMesh-convergence results tablesOptimized 3D CAD solid model with reinforced gusset geometry
Sheet metal modular industrial server rack CAD model
Mechanical & CAD
ENGINEERING STUDY

Sheet Metal Industrial Inverter Enclosure CAD & DFM Optimization

Engineering CAD study detailing the sheet metal architecture of a 45 kg industrial power inverter cabinet with calculated K-factor bend tables, PEM hardware, and flat patterns.

Complete SolidWorks sheet metal 3D CAD assembly files1:1 DXF flat pattern exports with annotated bend directions and angles2D fabrication drawings prepared using ASME Y14.5 GD&T practices
CFD thermal analysis of sealed electronics enclosure showing heat distribution
Simulation & Validation
ENGINEERING STUDY

Conjugate Heat Transfer & Thermal Analysis for Sealed Electronics Enclosure

CFD simulation study analyzing conjugate heat transfer (CHT), hotspot dissipation, and external heat sink fin geometry for a sealed electronics enclosure operating in 45°C ambient air.

Comprehensive CFD simulation technical report with temperature and velocity vector plotsThermal resistance network diagram and heat path breakdownOptimized heat sink fin CAD solid model
Vision-guided robotic arm bin-picking workcell
Robotics & Automation
ENGINEERING STUDY

Vision-Guided Robotic Bin-Picking Cell with 3D Pose Estimation

Robotics engineering study demonstrating unstructured bin-picking using YOLOv11-Seg instance segmentation, 3D surface normal extraction, and collision-free grasp trajectory planning.

ROS 2 vision perception packages and launch scriptsTrained segmentation model weights and TensorRT deployment configurationMoveIt 2 workspace configuration files and collision environment model
Aerial infrastructure inspection drone with onboard perception system
Simulation & Validation
ENGINEERING STUDY

Drone Airframe Topology Optimization & Structural Sizing

Airframe engineering study using topology optimization and modal FEA to compare structural mass and predicted vibration behaviour across a CAD design iteration.

Topology optimization density progression data and analysis reportModal frequency response report with animated mode shape plotsParametric SolidWorks 3D CAD files of the lightweight airframe
Stress field prediction comparison between FEA and ML surrogate model
Simulation & Validation
ENGINEERING STUDY

Surrogate Modeling for Accelerated FEA Design Exploration

Engineering research study evaluating deep learning surrogate models to predict structural stress fields in tens of milliseconds—accelerating iterative CAD parameter sweeps.

Surrogate neural network architecture and trained weight filesAutomated dataset generation pipeline scripts for ANSYSAccuracy evaluation and error-distribution report
Compact embedded vision inspection camera for assembly line quality control
Robotics & Automation
ENGINEERING STUDY

On-Device Edge Vision Defect Detection on ESP32-S3

Embedded vision study deploying quantized neural networks on a low-cost ESP32-S3 microcontroller to classify surface and assembly defects locally without PC hardware.

Embedded C++ firmware source code for ESP-IDFQuantized INT8 model files and conversion scripts3D printable camera bracket and enclosure CAD files
Visual recognition and classification of industrial parts and fasteners
Robotics & Automation
ENGINEERING STUDY

Visual Recognition Pipeline for Industrial Parts & Fasteners

Computer vision study evaluating parameter-efficient fine-tuning (LoRA) on OpenCLIP for visual recognition across industrial mechanical fasteners.

Trained LoRA adapter weights and configuration filesDataset preprocessing and augmentation scriptsInference evaluation and accuracy comparison report
Edge AI vision node deployment architecture and fleet monitoring dashboard
Robotics & Automation
ENGINEERING STUDY

Edge Vision Node Deployment & Telemetry Architecture

Systems engineering study examining containerized model rollouts, heartbeat telemetry, and automated rollback workflows for distributed edge vision devices.

Docker container deployment templates and compose filesEdge telemetry monitoring daemon source codeCanary rollout and automated rollback script repository
Engineering technical documentation retrieval system interface mockup
Mechanical & CAD
ENGINEERING STUDY

Engineering Retrieval System for CAD & Technical Documentation

Software architecture study developing a retrieval-augmented generation (RAG) system with hybrid search and citation tracking across engineering drawings and CAD documentation.

Document ingestion and table extraction pipeline codeHybrid retrieval and reranking microservice codebaseRAGAS evaluation dataset and test query set
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