How to control the quality of laser welding machine?With the continuous development of laser technology, laser welding technology is becoming more and more mature, but we will be puzzled by some reasons when using laser welding machine production, so how to control the quality of laser welding machine has become one of the important links in the process management of manufacturers.

Laser equipment manufacturers all know that the laser is the most important core component of the laser welding machine, so the protection of the laser is very important, so the premise of laser maintenance is to ensure that the chiller closely related to it has regular replacement of ionized water, because the purity of cooling water is to ensure the life of the laser concentrating cavity component and laser output and welding effect of the key. Next, give you a detailed explanation of how to deionized water specific methods.

On the perfect advantage of iron lithium battery in application field The full name of lithium iron battery is lithium iron phosphate lithium ion battery, suitable for power applications, also known as "lithium iron power battery". (hereinafter referred to as "lithium iron battery"), compared with the traditional lead-acid battery, lithium iron battery has the following advantages: high energy density, strong safety, high temperature performance, high power output, long cycle life, light weight, saving equipment room reinforcement costs, small size, long battery life, etc. So, what are the main applications of iron-lithium batteries? How did it manage to take over half of the battery business?

Lithium-ion battery, commonly known as "lithium battery", is the battery system with the best comprehensive performance. The cathode of a lithium-ion battery is a carbon material, such as graphite. The positive electrode is a transition metal oxide containing lithium, such as LiMn2O4.

Nickel-cobalt-manganate lithium is the full name of ternary lithium battery, and the ternary lithium battery refers to the cathode material "nickel", "cobalt", "manganese" or "aluminum", lithium nickel-cobalt-manganate lithium with relatively cheap nickel and manganese to replace at least two thirds of the cobalt in lithium cobalt acid, which makes the cost of ternary lithium battery has a great saving. Compared with other lithium ion battery cathode materials, lithium NICO and lithium cobaltate are obviously very close in terms of chemical properties and processing properties, which makes lithium NICo and lithium cobaltate gradually become; A new generation of lithium ion battery materials the new darling.

The trillion energy storage industry is about to usher in the prologue of marketization, and the largest competition has already begun.

Laser welding uses high energy density laser beam as heat source, by controlling the width, energy, peak power and repetition frequency of laser pulse parameters, so that the workpiece melting, forming a specific molten pool, is an efficient and precise welding method. Laser welding development so far, has been widely used in all walks of life, such as: electronic parts, automobile manufacturing, aerospace and other celestial manufacturing fields. But even so, the laser welding method will inevitably have some defects, resulting in substandard secondary products. Only fully understand the defects caused by laser welding, and master the solution, in order to meet the higher welding process requirements of products.