Sheet metal forming factories typically use press brakes. These types of equipment require a small investment and can process most forms, but the drawback is the need for manual operation. When processing workpieces larger than 500mm in length and width, it can be challenging for one person to operate alone, requiring two or more workers to cooperate. When bending sheets thicker than 2mm, the bending efficiency is low, and there is a higher risk of work-related accidents.
Bending work is labor-intensive and requires a long time to learn and accumulate experience. Salaries for bending work are relatively higher compared to other types of work. Robotic bending and servo-assisted bending are two current automation solutions aimed at reducing labor costs.
1. Robotic Bending: Once this method is properly set up, it can achieve continuous and uninterrupted fully automated production. Long-term processing with robots is more efficient than manual labor, with one technician able to operate multiple bending machines. However, the downside is the lengthy setup time, the high skill requirement for operators, unsuitability for processing multiple small batches of various products, and the need to change suction cup frames for different products. Many companies have invested in robotic bending, but due to insufficient batch orders for fixed products and operators' unfamiliarity with setup, the equipment remains idle.
Features of Robotic Bending:
- Saves labor costs
- No safety hazards
- Suitable for long-term continuous operation
- Consistent workpiece accuracy
- Well-organized layout and impressive appearance
2. Servo-Assisted Bending: This method can be used for producing a variety of products in small to medium batches. It offers clear advantages for bending large workpieces and thick sheets, reducing the need for bending assistants, lowering labor intensity, and providing strong flexibility. One servo-assisted vehicle can be used in conjunction with multiple bending machines, offering a comparatively lower investment cost. However, it requires manual assistance for loading and unloading operations and cannot achieve complete automation.
Features of Servo-Assisted Bending:
- Saves labor costs
- Improves machine processing efficiency
- Ensures complete synchronization between servo devices and sheet bending actions
- Compatible with various brands and models of bending machines
- Independent control system, no need to modify the bending machine
- Can be easily moved and used with different bending machines
Wuxi Shenchong can tailor solutions based on your needs or factory scale. Robotic bending offers advantages in setup, while servo-assisted bending is suitable for a wide variety of sheet metal bending applications.
