What should be paid attention to in the layout of the metal laser cutting machine?

What should be paid attention to in the layout of the metal laser cutting machine?

When using a fiber laser cutting machine to process materials, usually the drawing of the material is imported into the system, and then layout software is used to arrange as many graphics as possible on the entire board, so that the laser cutting machine can be processed in batches. When using the typesetting software that comes with the system, the entire board can be cut and typeset in just a few seconds. Although the typesetting is fast, it contains a lot of knowledge. Let's take a look.

1. Corner melting

When the corners of the workpiece are cut at a reduced speed, the sharp corners are round due to overheating. Generate a small radius at the corner, maintain the high-speed laser cutting, avoid overmelting caused by long-term stay when cutting the corner, obtain better cutting quality, and effectively improve the overall production efficiency.

2. Co-edge cutting

Single parts or multiple parts on the same side are arranged side by side. After being arranged side by side, the cutting paths share one side, which reduces the waste of parts separated and cut materials, reduces the cutting path, and improves the cutting efficiency.

3. Remaining material handling

When cutting parts, it is necessary to remove the worktable as soon as possible for subsequent cutting work. When cutting, the scrap skeleton can be split and cut to perform cutting work with a shorter path, which can reduce the volume and weight of the waste material, which is convenient for blanking for better blanking and cutting.

4. Part spacing

Generally speaking, when cutting thick plate parts, the distance between each part should be very large. When cutting thick plates, the heat is large, and the edges are burnt when cutting small workpieces, which seriously affects the cutting quality. The expansion of the interval can effectively prevent the burned edges from affecting other workpieces.

5. Lead setting

When cutting thick plates, in order to prevent repeated edge burning at the starting point, leads and tails will be added. The lead and tail wire must not affect the workpiece, so they should be arranged outside the scope of the workpiece, and be careful not to set the lead in a place that is not easy to dissipate such as sharp corners. The connection between the lead and the gap should adopt arc transition as much as possible to make the machine move smoothly and avoid burns caused by angle stop.

6. Parts collision

In order to achieve efficient production, many manufacturers usually work 24 hours a day without interruption and adopt automatic loading and unloading designs. The equipment requires only one person to simply take care of it. In order to avoid damage to the cutting head caused by the collision of the cutting head with the overturned workpiece during the cutting process. This requires attention when sorting:

①Choose a suitable cutting path to bypass the cut parts to reduce the possibility of collision.

②On the premise of ensuring a detour, choose fewer paths to reduce cutting time.

③The small parts are micro-connected to ensure that they will not overturn during cutting, and the parts can be easily disassembled after cutting.

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