Offline programming software

The intelligent teaching free welding system is compatible with four major families of robots, KUKA, FANUC, ABB, and Yaskawa, as well as domestic robots such as Xinsong and Nabot. In conjunction with Minyue Technology's independently developed laser weld seam tracking system SmartEye+RobotSmart intelligent decision-making system, it realizes the intelligent operation mode of "teaching free", helping manufacturers solve the production pain points of high programming difficulty and low intelligence level, while meeting the needs of small batch production Welding production requirements for different types of workpieces to improve processing efficiency and yield.


System hardware composition
The entire system consists of three parts: a robotic arm, a laser seam tracking system, and an industrial controller. The robotic arm performs welding based on the trajectory provided by the line laser vision sensor. The line laser vision sensor obtains three-dimensional data of the welded workpiece, and the industrial controller performs positioning and correction of the welding trajectory. The data communication between the industrial controller and the robotic arm, as well as between the industrial controller and the line laser vision sensor, is carried out through Ethernet.

System software composition
The teaching free welding system software is mainly the RobotSmart intelligent decision-making system, which realizes automatic planning of workpiece trajectory, automatic generation of robot motion program, and combines with the SmartEye laser weld seam tracking software platform to ensure the actual welding quality of the workpiece.

SmartEye laser seam tracking system
SmartEye, a laser seam tracking system independently developed by Minyue Technology. The system is based on embedded line laser vision sensors, supported by artificial intelligence algorithms, and supplemented by a rich welding process library, providing three-dimensional weld seam detection and correction guidance for high-end welding robot applications, truly achieving flexible welding and improving welding quality.
The laser seam tracking system SmartEye can achieve real-time correction and compensation of welding trajectories, and has strong adaptability to environments such as light and dust. It has the characteristics of small volume and high accuracy. The software interface can adapt to various types of welding processes.


Robotsmart Intelligent Decision System
The RobotSmart intelligent decision-making system can quickly generate robot motion trajectories, effectively solving on-site programming problems such as complex welding trajectory teaching, low programming efficiency, and low robot utilization.
The Robotsmart intelligent decision-making system imports a workpiece model into the software,
selects information such as points, lines, and surfaces on the 3D model to generate the welding trajectory points and their poses of the workpiece. At the same time, it generates a robot program that can be directly used on the robot end, as well as a point cloud model for visual positioning and the created user coordinate system information.


Teaching free welding process

Advantages of Teaching Free Welding Scheme

Greatly improving programming efficiency

In specific scenarios, software can quickly generate welding programs through arrays, mirrors, and offsets, reducing repetitive programming.

Welding of square shaped workpieces: programming time: 2 hours ->10 minutes
Fan impeller parts: Programming time: 4 hours to 10 minutes
Complex parts can automatically plan robot paths, greatly reducing programming time.
Welding of large and complex workpieces: programming time: 20 hours to 3 hours
Pry type workpieces: programming time: 6 hours ->1.5 hours

Visual programming operations

Realistic restoration of on-site equipment status
Virtual simulation analysis of welding process, guiding on-site implementation and deployment
Visualization of robot trajectory and posture, automatic collision detection
Multi robot and multi device linkage simulation

Customized welding strategy

Visual coarse positioning: automatic compensation of workpiece placement position
Spot welding: fast programming, simple operation, and widely applicable scenarios
Scan the irregular contour first and then weld it: solve the pain points of complex welding trajectories and adaptively adjust the deformation of the workpiece
Intersection welding: Precise welding of the weld seam to improve the welding yield

Multiple welding processes

Parameterized control of full welding, section welding, spot welding, swing welding, and arc tracking
Automatic planning of weld offset for multi-layer and multi pass welding

Support rich usage scenarios

Flexibly building various simulation scenarios
Supports multi position machines and multiple external axes
Built in and supporting multiple robot platforms