Front panel for spot welder NY-D03

thingiverse

This is front panel for diy spot welder's control panel. Electronic bought from aliexpress. The editable settings texts from left are: Profile (select from 01-05 profile), pulse time (unit: AC power cycles, full cycle), pulse current (30%-99%), interval (same unie as pulse time) , time and current for the second pulse. The square will filled by sodering switch closed (normally open switch only). The circle will flash if the controller caughts synchronization signal from AC power. Make sure do the calibration process before use. I don't know how to calibrete it on power grids other than 230 volts. The image is not actual to my panel, measure your panel before use. Anyway I glued the display panel on my welder. https://www.aliexpress.com/item/32836925040.html You need to make a box, cut a sqare for controller, screw it and glue printed front panel to case. Height of the socket on the back 19mm plugged in.