Bar Feeder Parameter Synchronization in Machine Tool Operation

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Solution Overview

Problem

Conventional machine tool systems require operators to set machining parameters for multiple apparatuses, leading to increased operator burden and potential machining failures due to forgetfulness or mistakes.

Innovation Solution

A machine tool system where the bar feeder parameters are set and updated through the working machine, using a machining program with a parameter setting command that specifies the necessary parameters, reducing the operator's burden and eliminating mistakes by integrating the operation system for unified parameter setting.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If operators set machining parameters for multiple apparatuses separately, then each apparatus can be controlled independently, but the operator burden increases and machining failures occur due to forgetfulness or mistakes

Engineering Contradiction:
Improvemachining reliabilityVSAvoidoperator burden
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The patent merges the parameter setting operations for the working machine and bar feeder into a single unified interface on the working machine side. The control device integrates parameters from both apparatuses, allowing operators to set all parameters in one location rather than switching between multiple devices, thereby reducing operator burden while maintaining reliability

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The control device on the working machine is designed to serve multiple functions: it controls both the working machine operations and the bar feeder parameters. This universal control interface eliminates the need for separate control systems, reducing complexity and operator burden while ensuring consistent parameter management across both apparatuses

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

2Reliability

If parameters are set manually for each apparatus, then flexibility in adjustment is maintained, but mistakes and forgetfulness increase leading to machining failures

Engineering Contradiction:
Improveparameter setting accuracyVSAvoidoperation system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines the parameter setting functions of multiple apparatuses into a single control system. The control device on the working machine side manages both working machine parameters and bar feeder parameters together, reducing the complexity of having separate control systems while improving parameter setting accuracy through unified management

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The control device receives parameter information from both the working machine and bar feeder, processes this information centrally, and ensures consistent parameter application. This feedback mechanism ensures that all parameters are correctly set and coordinated, eliminating mistakes that occur with separate manual setting while maintaining system flexibility

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS20240123510A1Machine tool system
Publication Date: 2024.04.18 STAR MICRONICS CO LTD
  • US20240123510A1 patent drawing
  • US20240123510A1 patent drawing
  • US20240123510A1 patent drawing

AI summary

A machine tool system capable of decreasing the operator's burden in setting the parameters. A machine tool system includes a working machine capable of machining a bar and a bar feeder capable of delivering the bar to the working machine according to the machining of the bar. The bar feeder delivers the bar in accordance with a set parameter. The bar feeder updates the parameter according to parameter information transmitted from the working machine.