| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: between electrodes there are located welded details, they are compressed and welding current is passed through. Electrode, located from the detail side with projection, is implemented with jut out surface of basis of the electrode by thermal-wear-resistant insertion, which is installed into projection indentation. Insertion projection is chosen by indentation shape of welded detail projection. ^ EFFECT: it can be used while projection welding of details made of aluminium alloy. ^ 1 dwg |
