About this 3D model
I dismantled an old microwave and used it to build a spot welder. The housing is made exactly to the microwave transformer I found and may need to be adapted to your transformer. I took the following from the microwave: - Transformer - Stands I ordered: - NY-D01 100A Board (https://de.aliexpress.com/item/33040580897.html?spm=a2g0o.order_list.order_list_main.134.773b5c5f8JwvMg&gatewayAdapt=glo2deu) - matching AC220-9V transformer (https://de.aliexpress.com/item/33040580897.html?spm=a2g0o.order_list.order_list_main.129.773b5c5f8JwvMg&gatewayAdapt=glo2deu) - Welding machine handle (https://de.aliexpress.com/item/1005001603385952.html?spm=a2g0o.order_list.order_list_main.119.773b5c5f8JwvMg&gatewayAdapt=glo2deu) From my electronics treasure trove I took: - Connection for the welding machine handle - On/Off switch - Fusible fuse holder - Cold device connection - Thick cable In the shop around the corner: - long cord from which I knotted the device handle with a paracord I originally wanted to print the enclosure out of ABS, but at the time I only had PLA in stock and my printer at the time didn't have an enclosure. Despite PLA, my welding machine is holding up great. Boost Me