Views: 8 Author: DURMAPRESS Publish Time: 2021-06-10 Origin: DURMAPRESS
cnc laser cutting machine 2000w fiber is one of the indispensable equipment in the industry, often before we use the cnc laser cutting machine, will produce good drawings into the program, and then use the typesetting software will arrange the graphics on a board, so that the laser cutting machine can be batch processing of the product. Among them, although the typesetting process is very short, but there is a lot of knowledge hidden in it. If the typesetting is slightly wrong, it will have a great impact on the cutting effect of the whole board. The following SPAR Xiaobian to explain to you about laser cutting machine typesetting six matters needing attention:
1, corner melting
When you slow down to cut the corners of the sheet steel, the laser will overheat and melt the corners. A small radius is generated at the corner to keep the laser cutting at high speed, avoid overheating and melting of steel plate when cutting the corner, so as to obtain good cutting quality, reduce cutting time and improve productivity.
2. Spacing of parts
Under normal circumstances, cutting thick plate and hot plate, the space between the parts should be large, because the heat of the thick plate hot plate is larger, when cutting corners and small graphs, it is easy to burn edges, affecting the cutting quality.
3. Lead setting
In the process of cutting a thick plate, in order to make the cutting joint good, to prevent the beginning and end, often at the beginning and end of the cutting each lead a transition line, respectively called lead and tail line. The lead and tail line are useless to the workpiece itself, so it should be arranged outside the scope of the workpiece, and pay attention to the fact that the lead can not be set in the sharp corner and other places that are not easy to heat. The connection between the lead and the cut seam should be made of circular arc transition as far as possible to make the machine move smoothly and avoid stopping at the corner.
4, common edge cutting
The two or more parts of the common edge into a combination, large quantities of regular graphics as far as possible common edge, common edge cutting can greatly shorten the cutting time, but also save raw materials.
5. Collision of parts
In order to maximize the production efficiency, many laser cutting equipment is 24h continuous operation, and the use of unmanned operation of the automatic/unloading device, hit the tipping parts of the cutting completed resulting in cutting head damage and production interruption, bringing great losses. This requires attention when sorting:
① Choose the right cutting path, bypass the cut parts, reduce the collision.
② choose a better cutting route to reduce the cutting time.
Automatically or manually combine a number of small parts with tiny connections. After cutting, the unloaded parts can easily disconnect the tiny connections.
6. Remaining material treatment
After cutting the parts, the skeleton of the laser cutting equipment on the worktable needs to be removed as soon as possible to facilitate the subsequent cutting operations. For laser cutting equipment without automatic discharge device, the skeleton can be cut into small pieces to facilitate rapid removal. To avoid the operator because of moving heavy and sharp edge of the residual material caused by personal injury.