METHOD FOR PRODUCING POWER BATTERY OF MOTOR VEHICLE AND CORRESPONDING PRODUCTION DEVICE

The invention relates to a method for producing a power battery (2) of a motor vehicle, in which a plurality of battery cells (4) of a cell group (3) of the power battery (2) are arranged next to one another and are pressed in a pressing direction with a specific pressing pressure. The actual value of the extension dimension of the cell group (3) is measured and the pressing pressure is increased when the maximum value of the predetermined extension dimension is exceeded until the actual value is not greater than the maximum value and/or the pressing pressure reaches the maximum pressure; and/or the actual value of the extension of the cell group (3) is measured, and the pressing pressure is reduced when the minimum value of the predetermined extension is below until the actual value is not less than the minimum value and/or the pressing pressure reaches the minimum pressure. 本发明涉及一种用于制造机动车的动力电池(2)的方法，其中，动力电池(2)的单体组(3)的多个电池单体(4)并排地布置，所述多个电池单体被以特定的压紧压力沿压紧方向压紧。测量单体组(3)的延伸尺寸的实际值，在预设的延伸尺寸的最大值被超过时提高压紧压力，直到实际值不大于所述