Laser Marking Machines for Electric Vehicles

The Leader in Laser Ablation and Laser Cleaning for the Electric Vehicle Battery Industry

The electric vehicle (EV) industry uses lasers for marking and printing information on vehicle parts, which is essential for tracking and identification. Laser Marking Technologies is a leader in EV battery ablation, marking, texturizing, coding and cleaning to make these processes efficient and effective.

What Do Our EV Battery Laser Machines Do?

Our EV laser machines are designed for several purposes, including:

Texturizing surfaces: Lasers optimize the texturing of surfaces to gain friction areas and improve bonding strength on adhesion surfaces. Our easily controlled machines have smart vision systems to help you pinpoint exactly what areas need the texturing.
Cleaning batteries: We also have systems for EV battery laser cleaning, which is effective for cylindrical, prismatic, pouch and blade battery cells. Laser cleaning is highly precise and repeatable, with minimal risk of damage and no contact with the product. Cleaning allows the surface to weld, solder and wire bond to materials better by removing contaminants such as oil, grease and dirt.
Adding codes: Many EV manufacturers use lasers to mark code and serial numbers on the battery cover, electrodes and other components. This data is essential for traceability throughout and after the manufacturing process.
Adding aesthetics: Lasers can also add designs, slogans, logos and other aesthetics to the EV part.

Resources for more information on the electric vehicle industry:

About Electric Vehicle Laser Marking

Laser Marking Technologies is a leading EV laser provider for the industry, with high-quality products and over 100 years of collective laser experience. We have optimized our laser ablation and laser cleaning machines to become the industry-leading option for EV battery laser marking.

EV manufacturers utilize lasers to mark logos and part numbers, serialize, texturize and clean various materials, such as:

Anodes
Batteries
Bus bars
Cathodes
DC to DC converters
Electric drive units (EDUs)
Electrodes
Front and rear cameras
Insulation
Inverters
Millimeter wave radar
Sonar sensors

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Repost from @tybrock7
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@lasermarktech team AMPED to be at the #batteryshow 2023! booth 820
Also showing at FABTEC this week booth 10053! #lasermarking #laserwelding #battery #EV

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Repost from @tybrock7
•
@lasermarktech team AMPED to be at the #batteryshow 2023! booth 820
Also showing at FABTEC this week booth 10053! #lasermarking #laserwelding #battery #EV ...

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Why Choose Our Machines?

Laser Marking Technologies has EV laser machines to provide the best quality markings at the most cost-effective prices. We have developed our machines to be the best in the industry. Our systems are also the easiest to use, and we can train your team on how to use them if required.

We also have a strategic partnership with Edison Welding Institute (EWI), qualifying our equipment for use in battery wire bonding. EWI conducted a research study to analyze how laser surface preparation affects the quality of ultrasonic wire bonding in battery packs. Their research found that using our EV laser machines is an innovative and effective method for improving battery module cleanliness. Our system considers surface contamination and roughness in the bond between aluminum wires and nickel-plated steel cells.

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EWI & Laser Marking Technologies

The Effect of Laser Surface Preparation on the Quality of Ultrasonic Wire Bonding Process in Battery Pack Assembly

EWI has analyzed the need for ablating battery modules with Laser Marking Technologies (LMT). LMT has developed and built a laser cleaning system for EWI to support this study.

Objective

Using laser cleaning technology to evaluate the effect of surface contamination and roughness on the quality of the bond in UWB process of aluminum wires to nickel-plated steel cells

Research Approach

This research has carried out in seven steps described below:

• Step 1: Preparation of experimental setup

• Step 2: Developing wire bonding parameters using screening trials

• Step 3: Organization of the design of experiment (DOE)

• Step 4: Running the experimental trials based on developed DOE in Step 3

• Step 5: Measurement of the responses

• Step 6: Data analysis “Revolutionizing Cleanliness of Battery Modules with Laser Marking Technologies” Discover how Laser Marking Technologies is driving an effective and innovative approach to achieving better battery module cleanliness. Witness how EWI, partnering with LMT, has developed a laser cleaning system that can efficiently evaluate the effect of surface contamination and roughness on the quality of the bond in the wire bonding process for aluminum wires to nickel-plated steel cells. Learn more about this seven-step research approach and the revolutionary advantages of employing the laser cleaning system. Discover a comprehensive, new solution to improve battery module cleanliness.

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Quality Improvement in Battery Pack Assembly: The Role of Laser Cleaning in Optimizing Ultrasonic Wire Bonding Process

Objective

Using our Cobalt XL EV laser marking system, EWI tested the effectiveness of laser cleaning technology on EV batteries before performing ultrasonic wire bonding (UWB) on aluminum wires and cell terminals.

Download The Research Findings Now