Unlock instant, AI-driven research and patent intelligence for your innovation.

Manufacture condition output device, quality management system, and program

A technology for outputting devices and conditions, applied in general control systems, control/regulation systems, testing/monitoring control systems, etc., and can solve problems such as not considering the setting of manufacturing conditions

Pending Publication Date: 2021-07-23
KK TOSHIBA +1
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in these methods, no consideration is given to how to set manufacturing conditions for the probability of failure to suppress the occurrence of product failure

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Manufacture condition output device, quality management system, and program
  • Manufacture condition output device, quality management system, and program
  • Manufacture condition output device, quality management system, and program

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Embodiments will be described below with reference to the drawings.

[0024] (System Components)

[0025] figure 1 It is a configuration diagram of the quality control system 1 related to the manufacture of cast products according to the present embodiment. The quality control system 1 is a casting quality control system for performing quality control of cast products such as aluminum die castings. The quality management system 1 includes a data acquisition device 2 , a model learning device 3 and an inference device 4 . The data acquisition device 2 is connected to the die casting machine 5 and the product status inspection device 6 . The die casting machine 5 is a manufacturing device that manufactures die castings as products. The die casting machine 5 has a manufacturing mechanism (not shown) such as a mechanism for moving a mold, a mechanism for injecting molten metal such as aluminum into a mold cavity (not shown), and a control device 5 a for controlling the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A manufacture condition output device according to an embodiment outputs a manufacture condition of a product. The manufacture condition output device has a change degree information output unit for outputting, as a manufacture condition, change degree information, which is information relating to a degree of change of a value relating to a defect probability for a plurality of variables relating to manufacture of a product, from model information of a model generated by machine learning on the basis of manufacture data of the product and check result data of the product.

Description

technical field [0001] Embodiments of the present invention relate to a manufacturing condition output device, a quality control system, and a program. Background technique [0002] Quality control is performed in the manufacture of various products. In order to improve the quality of products, the following methods are proposed: use linear regression formula to calculate the target value of the optimal manufacturing condition for the actual data of manufacturing conditions, and change the manufacturing conditions based on the target value, so as to control the quality of the product; automatic It is a method to improve quality by extracting the combination of operating factors effective for quality improvement and automatically guiding the combination of operating conditions that satisfy the specified quality level. [0003] However, the method using the linear regression formula can only be applied to manufacturing conditions in which variables have a linear relationship....

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418G05B23/02G06N20/20
CPCG06N20/20Y02P90/02G06Q10/06395G05B19/41875G05B23/0294G05B2219/32193G05B2219/32191G05B2219/32187G05B2219/32224G05B2219/32188G06N5/01G05B19/418G05B23/024G05B23/0254G05B23/0272
Inventor 伊藤透高桥信太郎加藤利幸早川留美
Owner KK TOSHIBA