Laser marking on powertrain and transmission systems

Laser technology can go a long way in helping to differentiate between powertrain and drive train manufacturers, increasing quality and efficiency. Traceability can be implemented at the start of production by engraving high-contrast codes that can withstand heat treatment, e-coating, and phosphating. In addition, masking on paint lines is no longer essential, as lasers are able to automatically clean assembly areas after painting or phosphating.

Laser marking and transmission cleaning

Fiber lasers offer considerable advantages for the identification of sprockets and girth gears. It allows the engraving of 2D codes that support traceability through phosphating and heat treatments.

To certify a strong bond, the same laser can also selectively remove phosphating from certain areas without affecting the metal underneath.

At Sivart/SICMarking we offer laser solutions including validation, vision, dust extraction, etc.

Advantages of laser marking for girth gears and sprockets

• Elimination of human errors that can occur when entering data manually.
• High quality code engraving resistant to phosphating and heat treatment.
• Short cycle times and minimized downtime.
• Adaptation of the marking configuration to different parts.
• Validation of the codes automatically so that any faulty code reaches the manufacturing process.
• Automatically record the scanned data in your database.
• It allows to know the exact origin of defects in order to avoid large-scale recalls.

Advantages of laser cleaning for ring gears

• Removal of the phosphate layer without affecting the metal underneath.
• Easy handling of waste.
• Reinforcement of assemblies with consistent and accurate results.
• Short cycle times and minimized downtime.
• Identification of parts with the laser itself.
• Automatic quality validation to avoid defective parts in the manufacturing process.

Cleaning and laser marking of drive shafts

Fiber lasers can more quickly remove coatings and excess paint from the mounting areas of drive shafts. On the other hand, laser cleaning speeds up the coating process on all types of surfaces, while avoiding manual errors and minimizing masking costs.

In addition, if you need to track and trace transmission shafts, fiber lasers can engrave readable 2D codes through the coating, facilitating and maintaining traceability throughout the process.

Cleaning and laser marking of electric vehicle battery modules

Battery modules contain busbars and a large number of poles that need to be cleaned before soldering, so even a 1% inconsistency can lead to massive recalls. Laser cleaning facilitates the precision needed to generate good quality and consistent cleaning results.

The laser can also be used to mark electric vehicle drive units and battery trays. With our technology, you can even engrave 2D codes that retain traceability through shot peening, making it ideal for EV drive units.

Advantages of laser cleaning for battery cells

• Ensures uniform and quality cleaning before welding.
• Protects the different components from burns and harmful effects.
• Avoids costly losses due to weak welds.
• Integration of an environmentally friendly process without chemicals or consumables.
• Short cycle times.
• Allows laser marking with the same laser.

Advantages of laser marking for battery trays

• Marking of different parts with the same machine and without clamping devices.
• Minimal footprint.
• High quality markings.
• Minimal impact on cycle time with high-speed lasers.

Advantages of laser marking for EV drive units

• Engraving of high quality codes that maintain traceability thanks to shot peening.
• Ensure that defective codes do not reach the end user.
• Maintain pace with short cycle times.
• It allows to identify the exact origin of defects to avoid major recalls.

Solutions for marking powertrain and transmission systems by SIVART/SIC MARKING

At Sivart/SIC Marking, we have solutions for every type of problem or challenge. We have the best engraving systems and the best laser marking machines to provide customized solutions, according to the customer’s needs.

We have a wide range of solutions to optimize laser marking in power train and transmission systems, with high levels of quality and reliability. Contact us for more information.