In the production processing of fiber laser cutting, the depth, total width surface roughness of the slit are closely related to the output power of the laser, the main element endangering the deep total width of the laser cutting is the output power of the laser. When other main parameters are fixed will be changed, the total width depth of laser cutting will be expanded with the increase of laser output power.

1. The kinetic energy power obtained by raw materials is expanded, the kinetic energy of raw materials per unit time is increased, the deep layer of laser cutting is improved;

2. With the expansion of laser output power, the thermal damage zone is improved. In addition, the kinetic energy outside the diameter range also increases, so the effect in which can be ignored. These lasers raw materials produce efficiency, so that the total width of laser cutting is increased. However, because the kinetic energy only accounts for 13.5% of the total energy, the laser cutting depth is far lower than the management center. Generally, the top of the cutting surface is funnel-shaped, which reduces the quality of laser cutting. However, the diaphragm can be used to filter out a part of the edge to solve this problem.

In recent years, due to the further popularization of optical fiber laser cutting production processing, the sales market has gradually stipulated that the high efficiency of laser cutting production processing (high-speed laser cutting) has been further improved. The service life of sheet metal cutting machine consumables should be reduced to a large extent (full-automatic left right material system software), application surface (to thick steel plate, high reflection surface raw material development trend), operation cost reduction Cost (reduce energy consumption) the development trend of some machinery equipment manufacturers is in line with this. Take French super laser Co., Ltd., whose byspeed model was released in 2002, laser cutting period. Sometimes it will continue to specify the production of some samples, according to the supply rate quality of samples, a certain amount of order information can be obtained.

In some regions of Suzhou Wuxi in China, due to the relatively large number of foreign-funded manufacturing enterprises, the type of sheet metal cutting machine has relatively high requirements for sheet metal parts outsourcing, the development trend of fiber laser cutting sales market is also very fast. At present, there are many different types of fiber laser cutting, there are few hundreds of them, most of which are used in external processing. This kind of way will slowly spread to the inside outside with the social economic development of the domestic region. This is what we often say about the harm of the application of new technology to the operation mode of the industrial chain.

In order to further meet the needs of customers, the unique application requirements of the car also have some relatively simple manufacturing of special tools. Many manufacturers choose to import a NTC (tlm614) CNC machine tool Japan for fiber laser cutting. This imported product is only uneconomical in price, but also has some problems of high cost relativity in application. In the specific daily life, we explore some more successful work experience, can reasonably reduce the cost of products. With the gradual marketing application of optical fiber laser cutting welding in the mechanical manufacturing industry, many imported "foreign" machines equipment are also increasing. How to reuse this kind of machine equipment reduce the manufacturing cost has become a big problem that the manufacturer must deal with.