SPOT LIGHT OF REMOTELY CONTROLLED CUTTER

摘要

PURPOSE: To reproduce the stored pattern quickly by furnishing a cutter blade target value converting means, and performing the rotation while the present position coordinates data of individual cutter blades is used as the position coordinates data of cutter blade. CONSTITUTION: A present pattern storing means 32 stores the position coordinates data of nine shafts for the presently reproduced pattern. A target value control means 31 is supplied from an operational console with a target value command for the nine shafts totally for one pattern and calls the position data of the present nine shafts stored by the storing means 32. If the control means 31 judges that the next pattern is such a one as obtained by turning the present pattern integer times of 1/N (N is number of cutter blades), a cutter blade target value converting means 33 substitutes the present position coordinates data of individual cutter blades by means of rotation with cutter blades one another and emits the data to a servo control means 35a as the position coordinates data of the next pattern. This configuration lessens and quickens the drive of all turning parts of a servo mechanism 35.