Cathode and anode combined electroplating hanger

The cathode and anode combined hanger is mainly designed for the inner cavity electroplating of the complicated shape parts, especially the size hard chrome plating parts.

The design of this hanger should not only consider the fixing requirements of the workpiece, but also prepare the corresponding pictographic anode to the concave part of the workpiece, so that this part can also obtain a relatively uniform coating quality. Shield the cathode so that this part will not be scorched due to protruding.

The main point of designing this combined hanger is that both the pictographic auxiliary anode and the shielding cathode must be firmly installed, and the other two should be insulated and reliable. Only when these requirements are fully considered can the plating quality be satisfactory. Typical The style is as shown in the figure below.