GrabCAD 模型信息
6-axis robotic arm · 模型 72134
🔧 6-Axis Robotic Arm Design in CATIA A 6-axis robotic arm is a multi-link mechanical system designed in CATIA using part modeling, assembly design, and kinematic simulation. It consists of six rotary joints that allow full spatial movement (X, Y, Z translation + pitch, yaw, roll control). 📌 Main Components Designed in CATIA Base Frame Fixed structure mounted on ground or platform Provides stability and supports entire arm Waist / Base Joint (Axis 1) Rotates arm horizontally (360° rotation) Modeled using revolute joint in assembly Lower Arm (Link 1) Connects base to shoulder joint Designed using extrude and fillet features Shoulder Joint (Axis 2) Controls vertical lifting motion Allows forward/backward movement Upper Arm (Link 2) Extends reach of robot Connected using pin/revolute constraints Elbow Joint (Axis 3) Provides bending motion of arm Critical for reach and flexibility Wrist Assembly (Axis 4, 5, 6) Provides end-effector orientation control: Rotation Tilt Twist End Effector (Gripper / Tool) Used for picking, welding, or handling objects Can be two-finger gripper or tool holder 🧩 CATIA Design Methodology 1. Part Design Workbench Each link and joint is created individually Features used: Pad / Extrude Pocket / Cut Fillet / Chamfer Hole features for joints 2. Assembly Design Workbench All parts are assembled using constraints: Coincidence constraint Angle constraint Revolute joints for motion simulation 3. Kinematics Module Defines motion of all 6 axes Simulates real robot movement Checks reachability and workspace 4. Motion Simulation Path movement testing Pick-and-place cycle simulation Collision detection ⚙️ Key Design Features 6 Degrees of Freedom (DOF) High flexibility and precision Lightweight link optimization Modular joint design Industrial workspace coverage (spherical reach) 🎯 Applications Industrial automation Welding and painting CNC loading/unloading Pick-and-place operations Assembly line robotics 📌 Conclusion A 6-axis robotic arm designed in CATIA demonstrates advanced mechanical modeling, assembly constraints, and kinematic simulation. It helps in understanding real-world industrial robot behavior and is widely used in automation and manufacturing industries.
- 格式
- CATIA、Rendering
- 分类
- Automotive、Machine design、Robotics
- 标签
- 未标注
- 数据更新
- 2026-10-12T13:06:08Z
