| 摘要 |
1. A multi-spindle automatic lathe. 2.1 Known multi-spindle automatic lathes are expensive because of their costly design, and their production output and production potential are restricted because of the limited number of work-piece spindles that are used. The new, automatic lathe is intended to provide increased production output and more universal production potential from a simpler design. 2.2. The basic construction of an automatic lathe with eight tool spindles (10) for the production of work pieces in eight successive processing stations lies in the fact that in addition to the number of basic tool stations (1 to 8), each basic tool station except the first is once again provided as additional tool stations (2 to 8),which are arranged in the same processing sequence ahead of the basic tool stations (1 to 8), so that the total number of processing stations N = 2n-1, there being a loading and an unloading station at the tool station (1). The work pieces are so processed that each work piece, after each process in a tool station, is moved linearly and at time intervals , relative to the next station, and after seven movement steps and a subsequent return movement, or a return movement between two movement steps, moves into its starting processing station. 2.3 The multi-spindle automatic lathe can be used for the mass production of various kinds of work pieces. (Figure 2) |
