Fabricación de baterías

In battery cell production, precise control of welded pouch cells is crucial for their safety, performance and service life. The thicknessGAUGE 3D enables high-resolution inline inspection of these sensitive components – directly in the…

Hairpin technology makes it possible to pack wires more densely and thus increase the power and torque in electric motors. During the production of the copper wires, various geometric parameters such as the cross-section of the wire, bending…

When the battery is first charged, the battery cell expands. If a critical limit value is exceeded, there is a risk of structural damage or even rupture of the cell. In order to reliably detect this point and stop the charging process in good…

In battery coating, precise temperature control is crucial for the continuous quality of the coating. Non-contact pyrometers measure the surface temperature of the material continuously and without physical contact – even during rapid belt…

Laser distance sensors from the optoNCDT ILR3800 series monitor the winding and unwinding of coils. As the diameter continuously increases or decreases respectively, the distance between the coil and the sensor changes. This change is monitored…

In order to enable the guide or coating rolls to operate at the highest precision, the axial roll runout is continuously measured. Eddy current displacement sensors detect the axial movement of the roll by determining the distance to the roll. …

Capacitive flat sensors are used to determine the wear of rolls. The roll wear is measured indirectly via the change in the bearing gap of the drive shaft. The capacitive sensors measure continuously and with high precision. As a result, wear is…

Battery films are compacted and smoothed in coating lines using calendering technology. Two adjustable rolls ensure that the material mixture is rolled to the specified thickness. The capaNCDT CSG capacitive flat sensors are used for gap…

The combiSENSOR KSB6430 is specially designed for one-sided thickness measurement of electrode coatings. The sensor system detects material thicknesses from 5 µm to 3 mm with sub-micrometer accuracy. The combiSENSOR KSB6430 combines two methods:…

The capaNCDT 6200 multi-channel measuring system is used for two-sided thickness measurement of coated and uncoated battery films. This allows several sensors to be operated simultaneously, which are mounted opposite each other using a compact…

The capaNCDT TFG6220 measures the thickness of battery film with high precision and is used for quality testing in the form of offline random samples. The TFG6220 is pre-assembled ready for rapid deployment. The thickness is measured by two…

ThicknessGAUGE sensor systems are used for inline thickness measurement of strip materials. These are available with different sensor types, measuring ranges and measuring widths. This allows the thickness of various materials to be measured -…

In the production of lithium-ion batteries, separator films play a central role in the safety and performance of the cells. These highly specialized films separate the electrodes from each other and prevent internal short circuits, while at the…

The coating of electrode film is one of the decisive process steps for increasing the efficiency of modern batteries. The thinner the films, the higher the performance of the battery. The highest demands on process monitoring must be met: High…

Precise measurement of the terminals is of crucial importance in the production of batteries. After the binding post, shunt and bridge have been welded, the coplanarity of these three components is checked using the surfaceCONTROL 3500-80 3D…

The production of lithium-ion batteries requires maximum precision. In this ultra-modern manufacturing process, carrier films are combined with an anode and a cathode to form an energy cell. The anode consists of a copper film coated with a…

During the production of battery cells, electrode and separator films must be guided reliably. Optical optoCONTROL micrometers detect the required edge position for web edge control. Operating several micrometers enables the concurrent detection…

A consistently high quality of the electrode coating is crucial for the production of high-performance battery cells. OptoNCDT laser sensors are used to reliably monitor the thickness. These measure without contact and with high precision –…

Electrodes must be coated with extreme precision in order to maintain tight manufacturing tolerances. This is why laser scanners from Micro-Epsilon inspect the coating profile on the strip edge which enables the detection of anomalies and…

Films may have curvatures and deformations after longitudinal cutting. In order to detect these deviations reliably, laser profile sensors from Micro-Epsilon are used. Laser scanners measure the profile of the film on the edge in order to…

Confocal chromatic sensors from Micro-Epsilon monitor the coating thickness of wet materials. Installing several sensors next to each other enables concurrent determination of the homogeneity of the coating over the complete strip width. Their…

After the battery cells have been assembled, laser scanners from Micro-Epsilon inspect their completeness and position. Therefore, a 3D image is generated which is then compared with the CAD data. As well as profile information in high…

scanCONTROL laser scanners inspect the presence and dimension of adhesive beading. They are mounted on the dispenser in order to control the quantity applied and the distance from the dispenser. Their high resolution enables them to reliably…