| 摘要 |
PURPOSE:To feed a liquid to a workpiece easily and efficiently, by bending and placing pipes to supply the liquid in different directions to the machining part of electrical discharge machine. CONSTITUTION:A hose 2 led out of the main body of a electrical discharge machine is removably attached to a side wall of a distribution box 1. Three flexible pipes 3, 3', 3'' are attached to the top of the box 1. Each pipe is made of a spiral metal body so that the pipe can be optionally bent and the bent state of the pipe is maintained just as plastic deformation. The hose 2 communicates with the pipes 3, 3', 3'' in the bos box 1. An insulating liquid is supplied from the main body of the electrical discharge machine to a workipiece 4 through the hose 2, the box 1 and the pipes 3, 3', 3''. The liquid is thus easily and efficiently supplied. |
