Research on tin plating process based on constant voltage control mode
At present,tin plating of aviation products is usually produced using constant current mode.In this mode,the current needs to be changed immediately when taking and placing products,which has certain limitations in continuous production.In order to reduce the difficulty of product tin plating process,control and improve production efficiency,a tin plating process based on constant voltage control mode was formed by exploring the correlation between current density,voltage and processing area,and then by conducting relevant performance verification.This process is suitable for constant voltage tin plating production of parts with a processing area of 27 dm2 and blow.
platingconstant voltagealkaline tin platingcurrent density