| 摘要 |
A welding stud (110) comprising: a threaded portion (112) and a welding terminal portion (118) extending from the threaded portion, characterized by a breakable connection (120) between the portions, whereby the welding terminal portion can be broken from the threaded portion at the completion of a welding operation. A method of welding a stud to a first object and for connecting a second object to the first object, and an apparatus for this method, are described. |
