US 12,350,870 B2
Control device of injection molding machine, injection molding machine, and recording medium
Daigo Hotta, Chiba (JP); Takuya Mizunashi, Chiba (JP); and Takasue Yamaguchi, Chiba (JP)
Assigned to SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo (JP)
Filed by SUMITOMO HEAVY INDUSTRIES, LTD., Tokyo (JP)
Filed on Aug. 25, 2022, as Appl. No. 17/822,230.
Claims priority of application No. 2021-139330 (JP), filed on Aug. 27, 2021.
Prior Publication US 2023/0067453 A1, Mar. 2, 2023
Int. Cl. B29C 45/17 (2006.01); B29C 45/76 (2006.01)
CPC B29C 45/1774 (2013.01) [B29C 45/76 (2013.01); B29C 2045/7606 (2013.01)] 4 Claims
OG exemplary drawing
 
1. A control device of an injection molding machine, the control device comprising:
an output part configured to output, to a display device, waveform information indicating, by a waveform, a change of each item indicating an actual value detected in a process by the injection molding machine; and
a receiving part configured to receive an operation to specify a range of the waveform information, wherein
the output part further outputs, to one or both of the display device and a storage device, information including a numerical value indicating a characteristic of each of the items included in the specified range,
wherein the numerical value indicating the characteristic of each item is determined based on the specified range of the waveform information or updated based on a change in the specified range of the waveform information, and
wherein a range of the waveform that is output by the output part is unchanged before and after a determination of the specified range of the waveform information or a change in the specified range of the waveform information.