| 摘要 |
PROBLEM TO BE SOLVED: To preserve a positioning function of a work placing part of a work transport device.SOLUTION: In a work transport device having a transfer bar 10 which reciprocates for transporting a work W between processing stations S0 to S5 which perform machining, there is arranged a washing device (24) which removes cut powder and chips from a work placing part 12 of the transfer bar 10, and other foreign matters. For example, the washing device has washing nozzles 24 for injecting cutting fluids toward the work placing part 12, and after the transfer bar 10 has delivered the work W to NC processors M1 to M4 at the processing stations S1 to S4, the washing device sprays the cutting fluid to the work placing part 12, and sweeps away the foreign matters. |
