ISO 5821:2009规定了电阻点焊电极盖的尺寸和公差,其中使用内锥将电极盖固定到电极适配器上。
ISO 5821:2009仅适用于直径为13 mm、16 mm和20 mm(锥度1:10)以及直径为12,7 mm、15,8 mm和19,1 mm(锥度1:9,6)的电极帽。
ISO 5821:2009 specifies the dimensions and tolerances of resistance spot welding electrode caps, where a female taper is used to fix the cap to an electrode adaptor.
ISO 5821:2009 applies only to electrode caps for which the electrode force given for diameters 13 mm, 16mm and 20 mm (taper 1:10) and for diameters 12,7 mm, 15,8 mm and 19,1 mm (taper 1:9,6) is not exceeded.