As one of the key parts suppliers in all aspects of the welding automation field, 【ATINY】 was invited to attend this meeting and exchange in-depth with experts in the same industry.
【ATINY】 has an in-depth understanding of the pain points and difficulties in the special-purpose vehicle industry, and has demonstrated multiple sets of solutions and shared case
studies for the difficulties in the automatic welding of special-purpose vehicles.
[laser welding seam tracking systerm]
Difficulty one
| 1. Many varieties and small batches, big programming work |
| 2. Order-based production mode, which requires shutdown programming |
| 3. The number of welds on the workpiece is large, and the programming is cumbersome |
Solution 1 Laser inspection + offline programming
The robot laser welding seam detection system of 【ATINY】 has the matching detection mode and algorithm produced by special vehicles, which can accurately identify and calculate the position of the weld seam, and guide the robot to weld. It can be adapted to commonly used offline programming software (VC, robotmaster, etc.) at home and abroad, and the programming simulation work is completed in the office and sent to the production workshop remotely, so that the robot programming does not pause the equipment.Advantage:
1. Save downtime costs;
2. Only need to move the mouse for complex workpieces;
3. Fast and convenient.
Solution 2 Laser Inspection + Modular Programming
【ATINY】Modular Programming System is to design welding templates and input repeated programming through simple parameters to quickly generate welding procedures for the entire workpiece,which can solve the problems of complex production programming of dump trucks and low programming efficiency. The system supports model import,
and the workpiece data and welding process data can be set in the software,all parameters are visible, and the workpiece model is intuitive.
At the same time, the robot welding trajectory can be automatically generated and simulated. The operation process is simple, and the program can be released within 3 minutes after receiving the drawing.
Advantage:
1. "Fool-style" operation, elementary school students can also done;
2. Generate a robot program in three minutes;
3. Automatically assign robot jobs and generate corresponding programs.
Solution 3 Teaching-free scanning system
Can achieve Automatic scanning; automatic generation of workpiece models; automatic generation of welding trajectories; automatic completion of welding.Advantage:
1. No need to teach
2. No programming required
3. No need for human intervention
Difficulty 2
| 1. There is deviation in the blanking of the workpiece |
| 2. Workpiece team is biased |
| 3. Manual clamping has deviation |
| 4. Serious welding thermal deformation |
Solution 1 Laser weld tracking system
Advantage:
1. Anti-arc, anti-smoke, anti-splash, anti-spot welding, anti-electromagnetic interference;
2. It can guide the welding torch to align the welding seam in real time during the welding process;
3. For diversified welds, it can accurately identify and guide welding;
4. It can realize the search of welding starting point;
5. Highly reflective material does not affect the tracking effect;
6. The space displacement of the workpiece can be found and corrected.
Solution 2 Laser and vision integrated seam tracking system
1. It can simultaneously meet the high and low and left and right position tracking and detection2. Reflective materials such as aluminum alloy will not affect the detection accuracy
Difficulty 3
| 1. Poor welding forming |
| 2. The weld seam is not beautiful |
| 3. High quality inspection cost |
| 4. Complex quality inspection process |
Solution 1 Weld Pool Monitoring
The operator can observe the state of the molten pool clearly and remotely through the monitor, and judge the position of the welding wire, the state of the molten pool,and whether it is in the middle through the image, freeing the operator from the harsh smoke and dust radiation environment, saving manpower and improving welding quality
Solution 2 Weld appearance inspection
Appearance defects of welds can be detected:Porosity, undercut, incomplete filling, welding slag, cracks, etc.
Appearance size of welds can be inspected:
Length, width, residual height, cross-sectional area, welding deviation, welding foot length, etc.
Through the research and discussion on welding automation, this meeting allowed enterprises to have a clearer understanding of the upgrading and transformation of production lines. In the future,
【ATINY】 will further deepen the market demand, work with customers to overcome difficulties, continue to devote itself to technological research and development and innovation,
and provide intelligent solutions for the field of special vehicles and more industries.
