RobotStudio Industrial Robotics - ABB Simulation

01 Project Overview

Programmed ABB industrial robots using RobotStudio simulation environment. Built custom end-effector trajectory planning and complete welding workcell projects, demonstrating RAPID programming, workcell design, and path optimization for manufacturing applications.

02 Key Features & Achievements

Custom end-effector trajectory planning with multi-waypoint paths

Complete welding workcell with programmed weld paths

RAPID programming with motion commands (MoveL, MoveC, MoveJ)

Simulation-based verification with collision detection

Path optimization using zone-based motion for efficient manufacturing

03 Technical Stack

ABB RobotStudio
RAPID Programming
Trajectory Planning
Workcell Design
TCP Calibration

04 Challenges & Solutions

Challenge 1

Target Not Reachable

Solution

Learned that robots have multiple joint configurations for the same position. Manually adjusted robot configuration in RobotStudio to use alternative solutions that satisfied joint limits, implementing systematic configuration checking for all targets.

Challenge 2

Collision Path Through Workpiece

Solution

Added intermediate waypoints to avoid obstacles and used RobotStudio's collision detection to identify problematic paths. Switched to joint motion (MoveJ) for non-critical segments where straight-line precision wasn't required.

Challenge 3

Poor Weld Quality from Jerky Motion

Solution

Switched from 'fine' precision to zone-based motion (z5, z10) for welding segments, allowing smooth continuous motion. Used 'fine' precision only at critical start/end points, creating professional-quality continuous welds.

Challenge 4

TCP Calibration Error

Solution

Recalibrated Tool Center Point using 4-point method, teaching robot to same point from four different orientations. Updated tool definition and verified with test movements before programming full trajectories.

05 Key Achievements

Programmed complex multi-waypoint trajectories with sub-millimeter positioning accuracy

Created complete welding workcell with continuous weld paths for manufacturing applications

Mastered RAPID programming language for industrial robot automation

Verified all paths through simulation before hardware deployment, ensuring safety and efficiency