3D Printer Management System Productivity Simulation

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Solution Overview

Problem

Current management systems for 3D printers lack the ability to effectively report and simulate cost-saving effects due to differences in output settings and result data compared to 2D printers, primarily because they do not account for the unique characteristics of 3D printers such as longer output times and varied settings like material type, creation speed, and fill density.

Innovation Solution

A management system that includes a collection unit for job execution history and a generation unit to create reports on actual results of 3D object creation settings and productivity, allowing for the simulation of productivity improvements based on output setting changes, specifically designed for 3D printers with features like layer thickness, fill density, and fill patterns.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If 3D printer management uses the same reporting system as 2D printers, then the system structure remains simple and unified, but the reporting accuracy and productivity simulation capability deteriorate due to fundamental differences in output settings and result data

Engineering Contradiction:
Improvemanagement system structureVSAvoidproductivity reporting accuracy
Core Design Contradiction:
Device complexityVSMeasurement precision

Solution Approach 1:

The management system is segmented into a common management module (shared with 2D printers) and a dedicated 3D printer management module. This segmentation allows the system to maintain structural simplicity through the common module while achieving accurate 3D printer productivity reporting through the specialized module that handles 3D-specific parameters like layer thickness, fill density, and creation time

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

A dedicated 3D printer management module acts as an intermediary between the common management system and 3D printer operations. This intermediary translates 3D-specific parameters (layer thickness, fill density, creation speed) into meaningful productivity metrics, enabling accurate reporting without requiring complete system redesign

Inventive Principle:
Principle #24Intermediary (Mediator)

2Manufacturing precision

If 3D printer output time is extended to achieve higher manufacturing precision, then the manufacturing precision improves, but the productivity decreases due to longer output times per job

Engineering Contradiction:
Improve3D object creation precisionVSAvoidoutput speed
Core Design Contradiction:
Manufacturing precisionVSProductivity

Solution Approach 1:

The management system dynamically adjusts productivity calculations based on actual 3D printer output times and creation parameters. By collecting execution history and analyzing the relationship between settings (layer thickness, fill density) and actual output time, the system provides dynamic productivity simulations that reflect real-world trade-offs between precision and speed

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system enables productivity optimization by analyzing how changes in 3D printing parameters (layer thickness, fill density, creation speed) affect both manufacturing precision and output time. This allows users to simulate different parameter combinations to find the optimal balance between precision requirements and productivity goals

Inventive Principle:
Principle #35Parameter changes

3Measurement precision

If detailed 3D printer settings (material type, layer thickness, fill density) are collected and analyzed, then the productivity simulation accuracy improves, but the data collection and processing complexity increases

Engineering Contradiction:
Improveproductivity simulation accuracyVSAvoiddata collection system
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The 3D printer management module is designed with multi-functionality to handle diverse 3D-specific parameters (material type, layer thickness, fill density, creation speed) through a unified data collection framework. This universal approach enables accurate productivity simulation across different 3D printing configurations without requiring separate complex systems for each parameter type

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS10576688B2Management system and control method of 3D printer
Publication Date: 2020.03.03 CANON KK
  • US10576688B2 patent drawing
  • US10576688B2 patent drawing
  • US10576688B2 patent drawing

AI summary

A 3D printer management application collects execution history of a job executed by a 3D printer, and generates, based on the collected execution history, a report including an actual result of use of a specific setting for control of 3D object creation and an actual result value related to productivity according to the setting.