What are the tips for using a cut off machine

A cut off machine is a laser emitted from the laser, through the optical path system, focused into a high-power density laser beam. The laser beam is irradiated to the surface of the workpiece, so that the workpiece reaches the melting or boiling point, while the high-pressure gas coaxial to the beam will melt or vaporize the metal blown away. So, what are the skills of cut off machines in use? Here are some of them.

Here is the content list:

Corner melting

Part pitch

Lead wire setting

Common edge cutting

Part collision

Corner melting

When the CNC cut off machine decelerates to cut the corners of thin steel plates, the laser will melt the corners due to overheating. A small radius is created at the corner to maintain the high speed of the CNC cut off machine's laser and to avoid overheating and melting of the steel plate when cutting the corner, thus achieving good cutting quality and reducing cutting time, and improving manufacturing capacity.

Part pitch

Usually, automatic cut off machine cut thick plate and hot plate, the spacing between parts to be large, due to the thick plate hot plate heat impact are very large, in cutting the corner sharp corners and small graphics, easy to burn the edge, affecting the cutting quality.

Lead wire setting

In the precision cut off machine cutting thicker plate after, to cut good articulation, to prevent the beginning and end of the burn, often at the beginning and end of the cut each lead a transition line, respectively, called the lead and tail line. The lead and tail lines are not useful to the workpiece itself, so they should be lined up outside the workpiece category while paying attention to not setting the lead in sharp corners and other places that are not easy to dissipate heat. The connection between the lead line and the cutting seam adopts a circular arc transition as far as possible to make the precision cut off machine move smoothly and avoid burns caused by corner stops.

Common edge cutting

Will be two or more parts common edge into a combination of large quantities of regular graphics as far as possible common edge, common edge cutting can greatly reduce the cutting time, but also save raw materials.

Part collision

To make the manufacturing efficiency is large, many heavy duty cut off machine is 24h continuous operation, and the use of unmanned automated loading/unloading device, collision to cut the finished tipped parts and cause damage to the cutting head and manufacturing interruption, bringing great losses. It is necessary to pay attention to the sorting: first of all, choose the appropriate cutting path, bypass the parts already cut to reduce the collision. A good cutting route should also be chosen to reduce cutting time. Also, automatically or manually combine multiple small parts with tiny connections, and after cutting, unload the parts that can easily disconnect the tiny connections.

When it comes to cut off machine manufacturers it is important to mention Qingdao Kaituo-nc Equipment Co. Our cut off machine sells well all over the world, which relies on the high quality of our products.