Injection Molding Control System Using Computing Server
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The injection molding process is inefficient due to reliance on human experience for parameter adjustment, leading to potential human error and variability in product quality, as optimal parameters are not fixed and can differ between operators and ambient conditions.
Innovation Solution
A control system comprising an injection molding machine, information input interface, computing server, and data conversion device that automatically determines and adjusts injection molding parameters based on product information, using databases and real-time monitoring to ensure standardized and error-free production.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If injection molding parameters are adjusted by experienced operators based on personal experience, then the process can be operated without complex automated systems, but the manufacturing precision and reliability deteriorate due to human error and variability between operators
Solution Approach 1:
The patent introduces a computing server as an intermediary between the information input interface and the injection molding machine. The server receives product information, determines optimal injection molding parameters through computation, and transmits these parameters to control the machine. This intermediary system automates parameter adjustment while maintaining standardized control, resolving the contradiction between automation extent and device complexity.
2Manufacturing precision
If trial runs are conducted to reduce production loss, then product quality can be improved, but the productivity deteriorates due to additional time consumption
Solution Approach 1:
The system performs preliminary determination of optimal injection molding parameters before actual production through the computing server. By pre-calculating the precise parameters needed for specific products based on product information, the system eliminates the need for trial runs during production. This preliminary action ensures high product quality while maintaining production efficiency, as the parameters are optimized in advance rather than through iterative trial and error.
3Manufacturing precision
If standardized parameter control is implemented through automated systems, then manufacturing precision improves, but the ease of operation deteriorates due to reduced manual control flexibility
Solution Approach 1:
The system enables self-service operation where the injection molding machine and control system automatically receive product information, compute optimal parameters through the computing server, and execute the molding process without requiring manual parameter adjustment by operators. The system serves itself by autonomously determining and implementing the precise parameters needed, thereby maintaining manufacturing precision while simplifying operator tasks to merely inputting product information and monitoring the process.
Data Source
AI summary
A control system and a control method of manufacturing injection molding products are provided. The control system includes an injection molding machine, an information input interface, a computing server and a data conversion device. At first, product information is inputted through the information input interface. The product information is transmitted to the computing server, and then the computing server determines injection molding parameters according to the product information. The injection molding parameters are transmitted to the information input interface. After data conversion through the data conversion device, the injection molding machine is controlled to manufacture the injection molding products according to the converted injection molding parameters.