切りくず処理に関する研究 (第3報)

切りくずの油流し処理法

抄録

The relations between the facility of being washed away of chips and the incline of a conduit or the flow rate of cutting fluid are investigated when chips of various types and sizes are washed away with cutting fluid through the conduit, and results are as follows :
(1) The facility of being washed away of a chip varies with the shape and curl type, and the ascending order of the facility is side curl type, conical curl type and up curl type in general, and cylindrical helical fragment-shaped chip (up curl type) are most easily washed away.
(2) The influences of the shape and size of a chip upon the facility of being washed away may be represented with one value of the projected area per unit weight of a chip in the stream direction, and a chip is washed away easier as the projected area becomes larger.