E-mail:Machine@chinaventech.com Expert for pre insulated duct CNC cutting machine.
Before using the laser cutting machine, we import the completed graphics into the program, and then use the typesetting software to arrange the graphics on a board, so that the laser cutting machine can process products in batches. Among them, although the typesetting process is very short, in this case, a lot of knowledge is hidden, and the typesetting is slightly wrong, which will have a great effect on the cutting of the entire layout. In the layout of the gantry CNC cutting machine, there are six issues that need everyone to pay attention to.
Gantry CNC cutting machine typesetting problems:
1, corner melting
When the steel plate at the corner is cut, the laser Will melt due to overheating in the corners. In order to maintain high-speed gantry cutting for the generated small radius corners, the phenomenon of molten steel overheating at the cutting corners is avoided, the cutting quality is good, the cutting time is reduced, and the productivity is improved.
2, part spacing
Generally speaking, when cutting thick plates and hot plates, the distance between the parts should be large, because the heat effect of thick plates and hot plates is great. When cutting sharp corners and small graphics, it is easy to burn the edges and affect the cutting quality.
3, lead background
In the process of thick plate cutting, in order to make the weld connection well and prevent the beginning and end of the burn, a strip called Lead and tail wire, the transition line. The lead wire and tail wire are useless to the workpiece itself, so they should be arranged outside the scope of the workpiece, and at the same time, care should be taken not to set at an acute angle to avoid heat dissipation. The connection between the lead and the cutting seam should be as far as possible to adopt a circular arc transition to make the machine run smoothly and avoid burns due to stall angles.
4. Common cutting
combines two or more parts into a combination, as close as possible to the large-scale regular pattern, which greatly shortens the cutting time and saves Raw materials.
5. Parts collision
In order to improve productivity to a large extent, many gantry cutting equipment run continuously for 24 hours, using automatic unmanned/unloading Device, which causes damage to the cutting head and interruption of production due to impact tilt, causing increasing losses. Pay attention to this when ordering:
(1) Choose a suitable cutting path, bypass the cutting part, and reduce collisions.
Select the cutting path to shorten the cutting time.
Multiple small parts can be combined automatically or manually, and after cutting, the disassembled parts can be easily disconnected.
6. Disposal of residual materials
The frame shape of the rear cutting element and the gantry-type CNC cutting machine table device is necessary to promote subsequent cutting operations to remove residual materials as soon as possible. The gantry cutting equipment does not have an automatic unloading device, and the residual material of the skeleton can be cut into small pieces to facilitate rapid removal. In this way, it is possible to avoid personal injury to the operator due to strenuous exercise and sharp edges that exceed expectations.
powder coating system for sale are required in the manufacture of almost every product and assembly machine manufacturers INFO CENTER is one of the most common machines.
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