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The four problems of laser cutting machine

by:J&D WATER     2020-03-26
Laser cutting processing of stainless steel and coated aluminium zinc plate, the workpiece is burr's anatomy: the above condition, primary thinking elements to present burr cut mild steel, but not cut briefly accelerating speed. But due to the increased speed during processing, plate cutting don't wear condition may occur. At this time should be resolved inductive thinking machines of other elements, such as whether to replace the nozzle, guide rail movement is not stable, etc. Cut processing and analysis of small hole deformation condition: this is due to the machine tool in machining holes, and the processing method is not explosive perforation, but with the method of pulse. This makes the laser energy is too focused on a small area, may produce local high temperature problem, extended to the surrounding area form a hole deformation, affect the processing quality. Then we should be in the process, change the pulse perforation method to blast hole method, to solve them. While on low power laser cutting boot, to the contrary, when small hole machining, adopt the method of pulse effect is better. Cut mild steel appear abnormal spark solution: when this situation will influence the material processing quality, such as the cut surface smoothness. In other parameters under the condition of the normal at the moment, should think about the following: laser nozzle loss, shall promptly replace the nozzle. In the absence of new replacement under the condition of the nozzle, should increase the gas pressure at work; At nozzle with laser connecting thread is loose. This moment should be cut immediately suspend, check the laser join condition, from the beginning for thread. Laser cutting low carbon steel, artifacts present burr solution: the theory of laser cutting operation and planning, and analysis it is concluded that the following reasons, is the leading cause of burr formation processing parts occurred: fluctuation of laser focus position is not correct, do focus bearing test requirements, on the basis of the focus offset adjustment; Laser output power, needs to check the laser generator operation is normal, if it is normal, then investigate laser control button on the output value is correct, try to adjust; Cut the linear speed too slow, needs to increase the linear velocity when operating control; Not cut gas purity, demand supply of high quality gas cutting operation; Laser focus shifts, bearing test needs focus, on the basis of the focus offset adjustment; Time is too long to present machine's operation instability, needs to turn it off from the start at the moment. CNC laser cutting equipment recommendation: preferential deals offer 4007001618 【 Metal laser cutting equipment 】 It is mainly used for cutting stainless steel, carbon steel, aluminum, copper, aluminum, iron, gold, silver etc. Thickness is 1. 0 ~ 25 mm plate; 【 Stainless steel laser cutting equipment 】 Classic gantry double drive structure of stable and reliable, automatic switching table, at the same time of cutting up and down on another table, convenient and quick to save time; 【 Optical fiber laser cutting 】 With high-speed movement speed, acceleration and dynamic performance, is laser for efficient and specialized research and development of a product, its cutting 0. The speed of 5 mm stainless steel reached 100 m/min. 【 Carbon steel sheet metal laser cutting 】 Specializing in sheet metal processing industry demand for sheet of processing in the field of research and development design of laser processing equipment, it has a very high cost performance, with CNC system control, efficiency is much higher than in other laser cutting equipment for the board drive mode control. More CNC laser cutting machine laser cutting laser cutting equipment
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