The following is the laser finishing some specific requirements for laser cutting machine configuration: the processing application of laser cutting machine has advantages in processing large thickness steel plates. However, with the increase of flame perforation thickness, the temperature and environmental requirements for equipment will be more stringent.
At present, the final The cutting thickness has exceeded 1000mm. How to achieve such an astonishing cutting thickness lies in the configuration and combination of cutting gas. Laser cutting machine processing involves the mixing of different types of gases. In order to improve cutting quality and efficiency, similar cutting gas source combinations are also different in related parameter settings.
China mainstream laser cutting machine equipment adopts parameter preset methods. The relevant cutting parameters are input by personnel to operate, including different parameters such as preheating time, cutting speed, cutting torch height, etc.
Are they really suitable for the cutting of this material? The key to proficient control of the torch flame is the gas source. Most of the on-site oxygen is supplied by pipelines. The purity and pressure of oxygen can generally meet the requirements for use. In the scale of flow, the use time is about 2 hours, and the gas source must be replaced in the middle, which will cause large fluctuations in gas pressure, directly affect the gas flow, and cause abnormal cutting. It is a good way to ensure the stability of the gas source by using warm water heating on site with large fluctuations. While using the high-temperature cutting materials formed by gas combustion, laser cutting machines generally have qualitative and quantitative requirements for the cutting gas source, including the purity, pressure and ratio of the cutting gas source, in order to ensure the cutting quality effect.
When using a laser cutting machine, there are many aspects that need to be paid attention to. In addition to the basic cutting speed, cutting thickness and cutting height, the cutting gas also needs to be paid attention to from time to time. To ensure the integrity of the current equipment, the operating procedures should be used as the basis to regularly check the leakage of pipelines, joints, etc., lubricate bearings, pin holes, etc., clean the cutting nozzle, cooling water pipes, etc., to ensure normal operation. These are the specific requirements for the configuration of the fiber laser cutting machine.
