Patent ID: 6752688
Filing Date: 2004-06-22
Classification: B28D

Abstract:
A cutting solution supplying and controlling apparatus for a dicing machine, in which cutting solution is applied to a processing part of the dicing machine, the cutting solution supplying and controlling apparatus comprising:a flow rate adjusting device which adjusts a flow rate of the cutting solution to be supplied, the flow rate adjusting device comprising: a flow rate regulator which regulates the flow rate of the cutting solution to a set flow rate; a flow rate sensor which detects the adjusted flow rate of the cutting solution; and a flow rate controller which controls the flow rate regulator, wherein the flow rate controller controls the flow rate regulator with a detected signal of the flow rate sensor as a feedback signal and maintains the flow rate of the cutting solution to the set flow rate; wherein the dicing machine performs a first groove processing to groove the work in a first direction and a second groove processing to groove the work in a second direction; wherein the flow rate of the cutting solution is differently set to each of the first processing and the second processing; and wherein the flow rate of the cutting solution is automatically changed according to the direction of the groove processing.