| 摘要 |
<p>A portable welding wire feeder (100) including a plastic instrument case having a base (110) and a lid (104) which are injection molded. The lid (104) is defining an interior cavity and the base (110) is defining an interior base cavity. A chassis is mounted in the base cavity and is adapted to support a spool (195) of weld wire, a wire feeder mounted within the base (110) and adapted to feed wire from the spool (195) to an exterior of the instrument case. A tool box (220) is shaped to conform to the interior of the lid (104) and to reside therein.</p> |
