Injection method of injection medium and injection system of injection medium

Abstract

According to one aspect of the present disclosure, an injection method of an injection medium is provided. The injection method of the injection medium is an injection method of injecting the injection medium to a workpiece with gas. The injection method comprises: acquiring an injection state of the injection medium with respect to the workpiece; and injecting intermittently the injection medium to the workpiece while controlling supplying of the gas on a basis of the injection state of the injection medium.

What is claimed is: 
     
         1 . An injection method of injecting an injection medium to a workpiece with gas, the injection method comprising:
 acquiring an injection state of the injection medium with respect to the workpiece; and   injecting intermittently the injection medium to the workpiece while controlling supplying of the gas on a basis of the injection state of the injection medium.   
     
     
         2 . The injection method according to  claim 1 , wherein the injecting includes intermittently injecting the injection medium to the workpiece while adjusting at least one of a flow rate and a pressure of the gas to be supplied on a basis of the injection state of the injection medium. 
     
     
         3 . The injection method according to  claim 1 , wherein:
 the acquiring further acquires a residual stress value requested for the workpiece; and   the injecting includes intermittently injecting the injection medium to the workpiece while adjusting an injection time interval in injection of the injection medium per time on a basis of the injection state of the injection medium and the residual stress value.   
     
     
         4 . The injection method according to  claim 2 , wherein:
 the acquiring further acquires a residual stress value requested for the workpiece; and   the injecting includes intermittently injecting the injection medium to the workpiece while adjusting an injection time interval in injection of the injection medium per time on a basis of the injection state of the injection medium and the residual stress value.   
     
     
         5 . The injection method according to  claim 1 , wherein:
 the acquiring further acquires front surface information relating to a front surface state requested for the workpiece; and   the injecting includes intermittently injecting the injection medium to the workpiece while adjusting an injection time interval in injection of the injection medium per time on a basis of the injection state of the injection medium and the front surface information.   
     
     
         6 . The injection method according to  claim 2 , wherein:
 the acquiring further acquires front surface information relating to a front surface state requested for the workpiece; and   the injecting includes intermittently injecting the injection medium to the workpiece while adjusting an injection time interval in injection of the injection medium per time on a basis of the injection state of the injection medium and the front surface information.   
     
     
         7 . The injection method according to  claim 3 , wherein:
 the acquiring further acquires front surface information relating to a front surface state requested for the workpiece; and   the injecting includes intermittently injecting the injection medium to the workpiece while adjusting an injection time interval in injection of the injection medium per time on a basis of the injection state of the injection medium and the front surface information.   
     
     
         8 . The injection method according to  claim 4 , wherein:
 the acquiring further acquires front surface information relating to a front surface state requested for the workpiece; and   the injecting includes intermittently injecting the injection medium to the workpiece while adjusting an injection time interval in injection of the injection medium per time on a basis of the injection state of the injection medium and the front surface information.   
     
     
         9 . An injection system of an injection medium, the injection system comprising:
 an injection apparatus configured to inject the injection medium to a workpiece with gas;   a measuring apparatus configured to measure an injection state of the injection medium with respect to the workpiece by the injection apparatus; and   a control apparatus configured to control the injection apparatus, wherein the control apparatus includes:
 an acquisition unit configured to acquire the injection state of the injection medium from the measuring apparatus; and 
 an injection control unit configured to control the injection apparatus such that the injection apparatus intermittently injects the injection medium to the workpiece and configured to control supplying of the gas on a basis of the injection state of the injection medium.