Material-Aware Sewing Information for Multi-Machine Setup
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Solution Overview
Problem
In existing sewing machine systems, generating data and setting operations for each sewing machine in multiple processes is time-consuming and complicated, requiring manual input for each machine, even when performing the same process.
Innovation Solution
A sewing system that includes a sewing information generation apparatus and a management apparatus connected via a communication network, allowing for the generation and distribution of sewing information based on item information, which includes process and operating conditions for multiple sewing machines, and enables feedback loops to update and improve the accuracy of the system's database.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual data generation and operation settings are performed for each sewing machine, then each machine can be individually configured, but the preparation time and complexity increase significantly
Solution Approach 1:
The system creates master data that can be copied and distributed to multiple sewing machines. Instead of manually configuring each machine individually, the same operation settings and sewing data can be replicated across multiple machines through the network, dramatically reducing preparation time while maintaining individual machine configurability
Solution Approach 2:
The sewing information generation apparatus is designed to serve multiple sewing machines simultaneously through network connectivity. A single apparatus can generate and distribute sewing data to multiple machines, making the system universal and eliminating the need for separate manual configuration for each machine
2Adaptability or versatility
If manual operation settings are created for each sewing machine, then machine-specific adjustments are possible, but the complexity of data management increases
Solution Approach 1:
The system merges the data management functions into a centralized sewing information generation apparatus that connects to multiple sewing machines via network. This consolidation allows for unified data creation and distribution, reducing the complexity of managing separate configurations for each machine while preserving machine-specific adaptability through targeted data transmission
3Manufacturing precision
If sewing data is generated individually for each machine, then precise control is achieved, but the number of man-hours required increases
Solution Approach 1:
Precise sewing operation data created for one machine can be copied and distributed to multiple machines through the network system. This replication maintains the precision of the original data while eliminating the need for repetitive manual data creation, thereby increasing productivity without sacrificing manufacturing precision
Solution Approach 2:
The system allows for preliminary creation and validation of sewing data at the information generation apparatus before distribution. By preparing and verifying data in advance for multiple machines simultaneously, the system ensures precision while reducing the total man-hours required compared to individual machine-by-machine configuration
Data Source
Figure 1~2
Figure 3
Figure 4~5
AI summary
A sewing system (1, 2, 3, 4) includes an item information acquisition unit (21, 21A, 21B) that acquires item information (Da, De, Dg) including material information indicating information on materials including fabric to be sewn and thread used for sewing, and a sewing information generation unit (24, 24A) that generates sewing information based on the item information (Da, De, Dg). The sewing information includes operating conditions of a sewing machine (M) that performs sewing.