Robotic application in cutting technology

In the design of welded structures, it is common to encounter adjacent plates with different thicknesses. According to the requirements of GB 985, when the thickness difference in butt joints (ranging from 1 to 2 mm) exceeds the specified limit, transitional grooves must be cut on one or both sides of the thicker plate. The length of the groove, L, should be at least 3 mm for a thickness difference of 1 to 2 mm, as shown in Figure 1.

End beam structure
Figure 1: End Beam Structure

Figure 1 illustrates the end beam structure of our multi-functional crane unit. The web of the end beam uses a butt-welded joint between two plates with thicknesses of 30 mm and 12 mm (material Q345). The welding groove on the 30 mm thick end beam head and the 12 mm thick web must be shaped into a transition welding groove on the 30 mm thick steel plate, following the guidelines of GB 985. For many years, the challenge of cutting this transition groove has been significant. Traditional CNC cutting equipment was unable to handle such grooves, while manual or semi-automatic flame cutting proved difficult and inefficient. As a result, the process relied heavily on machining, which led to high costs and extended production cycles. However, with the introduction of robot cutting technology (as shown in Figure 2), this issue has been effectively resolved. The robotic system can now accurately cut the transition groove, significantly reducing manufacturing costs and improving production efficiency. Moreover, the surface quality achieved through robot cutting is comparable to, if not better than, that of traditional machining methods.

Robot cutting transition
Robot Cutting Transition

This technological advancement not only enhances the precision and reliability of the welding process but also supports more efficient and cost-effective manufacturing in the construction of complex welded structures.

Atv Winch

An ATV winch is an essential accessory for off - road enthusiasts. It serves as a reliable rescue tool when an ATV gets stuck in challenging terrains like mud, sand, or snow.

These winches come in different types, with Electric Winches being the most common for ATVs. They are powered by the ATV's 12 - volt battery. For instance, the Superwinch Terra 45 features a strong motor, wider gears, and can pull up to a certain weight, making it a popular choice.

When choosing an ATV winch, several factors need consideration. The rope material is crucial. Synthetic ropes are lightweight, strong, and less likely to cause harm if they break compared to steel ropes. However, steel ropes can often handle heavier loads. Pulling capacity is another key aspect. As a general rule, it's advisable to select a winch with a pulling capacity at least 1.5 times the weight of the ATV. This ensures it can effectively handle the load when needed.

Safety features are also integral. Some winches are designed with automatic braking systems that prevent the rope from slipping when under load, enhancing safety during operation. Additionally, many modern ATV winches come with wireless remote controls, allowing the operator to control the winch from a safe distance, reducing the risk of injury. For example, certain models can be operated from up to 82 feet away, providing flexibility and safety in various off - road scenarios.


Waterproof Lightweight ATV Winch,Quick-Mount ATV Winch Kit,Wireless Remote ATV Winch

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