10m Battery Laser Welding Machine , 220V 80J Lithium Battery Spot Welder

Lithium Battery Pack Laser Welding Batteries Spot Laser Welding Machine

In recent years, the wave of new energy vehicles has become popular all over the world. Among them, the power battery, as the core component of a new energy vehicle, directly determines the performance of the vehicle. The accuracy and automation level of the production equipment will directly affect the quality, efficiency and consistency of the battery. As an advanced processing technology, laser welding technology is a good choice for the production of high-performance power batteries. Due to the large number of welding parts, the difficulty of welding, and the high precision requirements of power batteries, traditional welding methods are difficult to meet the requirements. However, laser welding technology has low welding material loss, small deformation of the welded workpiece, stable equipment performance and easy operation, welding quality and automation. High, used in the field of power battery welding can greatly improve the safety and reliability of the battery, and extend the service life. As a fusion manufacturing process that integrates raw materials such as positive and negative electrode materials, separators, and electrolytes, it is a key process in the entire power battery production process.

Lithium battery pack laser welding batteries spot laser welding machineLithium battery pack laser welding batteries spot laser welding machine

working principle

Laser welding uses high-energy laser pulses to locally heat the material in a small area, and then diffuses into the material through heat conduction to melt the material to form a specific molten pool. It is a new type of welding method, mainly aimed at welding thin-walled materials and precision parts, and can realize multiple welding methods such as spot welding, butt welding, stitch welding, and sealing welding.

Features

The laser welding for power battery has the advantages of high energy density, small welding deformation and small heat affected zone, which can effectively improve the precision of the parts. The welding seam is smooth without impurities, uniform and compact, and no additional grinding work is required.Energy concentration and control, equipment welding speed is fast, easy to achieve automatic production, high yield, better battery welding safety, no side effects on the human body, suitable for use in dust-free workshop.Because the structure of the power battery usually contains a variety of materials, the power battery laser welding machine can weld between the opposite metal.

Application

BATTERY PACK welding; super capacitor connecting piece welding; soft package welding; Welding of explosion-proof valve; welding to nickel sheet. The battery cap is welded. Busbar welding, flip sheet welding, protection board welding.

Specification

Laser welding samples for prismatic battery pack AL busbar

Laser welding samples for prismatic battery pack copper busbar

Laser welding samples for prismatic battery pack Nickel busbar

GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established in 2010 and officially established in June 2014. XWELL relies on South China University of Technology(SCUT), and the core team is composed of several doctors and masters from SCUT.

XWELL's main products are battery production line machines, such as spot welding machine, battery sorting machine, battery sticking machine, battery capacity grading machine, battery charge and discharge aging machine, battery general testing machine, and so on. The main application areas are new energy lithium batteries, automobiles and other industries, Especially in the fields of new energy, automotive wiring welding and other fields, XWELL has accumulated rich engineering experience and mastered a full set of core technologies, and can provide customers with a complete set of services from technology to equipment, helping customers to establish efficient and reliable production lines in the shortest time .