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Smart Assembly

Smart Assembly Process

Through data acquisition — core algorithm solving — pose guidance closed-loop logic, enabling full-lifecycle assembly precision management for large precision parts

🔑 Core Features

Millisecond-Level Gap Calculation

For precision assembly demands in aerospace engines and large vertical lathe rotary tables — millisecond-level gap calculation in virtual space to ensure foolproof assembly.

ICP Registration Micron-Level Alignment

ICP registration algorithm achieves micron-level alignment between source point cloud and target CAD model. Billion-level 3D point cloud full-domain gap calculation completes in under 1 second.

Intelligent Pose Guidance

System calculates optimal path from simulation; real-time computation of thrust line deviation and lateral displacement. 3D spatial position compensation feeds adjustment commands to execution end in real time.

Deep Physical-Virtual Integration

Deeply compatible with laser trackers and various 3D sensors; supports OPC UA communication protocol for real-time state synchronization between physical site and virtual twin.

Automatic Obstacle Avoidance & Path Inversion

Dry-run entire assembly process in virtual environment, automatically avoiding complex interferences — transforming experience-dependent "trial and error" into scientific "planning".

Full-Process Digital Control

Covers data acquisition, simulation evaluation, and real-time guidance — providing full lifecycle digital precision management for assembly.

📋 Typical Process Workflow

① Data Acquisition: Use 3D scanning or laser tracker to capture measured point cloud, build high-fidelity digital twin environment
② Measurement Processing: AABB collision detection and filter downsampling to quickly lock interference risk areas
③ Simulation Evaluation: Real-time stress-strain nephogram display, dynamic tracking of seal ring deformation
④ Real-Time Guidance: Optimal path auto-generates trajectory program, sent to robots and other actuators for synchronized operation
✓ Supports AGV, lifting equipment, robots, and other execution ends
✓ Multi-sensor fusion (laser tracker / 3D vision)
✓ Dynamic gap simulation of assembly body

🏭 Application Scenarios

Aerospace Engine Assembly
Large Vertical Lathe Rotary Table
Automated Workshop Shear Dies
Turbine Precision Assembly
Pressure Vessel Assembly
Heavy Unit General Assembly

Explore More Solutions

HedraCAM delivers complete solutions covering robot measurement, polishing, spraying, laser cladding, and smart assembly. Contact us to learn more.

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