Compact Material Removal Machine With Integrated Moving Actuator

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Solution Overview

Problem

Conventional material removal machines are inefficient due to separate and stationary components that must accommodate movement without moving themselves, leading to awkward and complex systems.

Innovation Solution

A compact material removal system where the tool actuator and mechanical linkage are integrated into the machine, allowing the entire assembly to move together, eliminating the need for separate stationary components.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If material removal machines are configured for movement via machine assemblies, then mobility and operational flexibility are improved, but system complexity increases due to separate stationary components that must accommodate movement

Engineering Contradiction:
ImprovemobilityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent combines the tool actuator and mechanical linkage into an integrated assembly that moves with the material removal machine. This merging eliminates the need for separate stationary components, reducing system complexity while maintaining mobility. The integrated assembly allows all necessary components to move together as a unified system.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent transitions from a static configuration with stationary components to a dynamic configuration where the tool actuator and mechanical linkage are integrated into the movable machine assembly. This allows the system to adapt its structure during operation, with components moving together to maintain functional relationships while accommodating machine movement.

Inventive Principle:
Principle #15Dynamics

2Stability of the object's composition

If separate stationary components are used to accommodate machine movement, then structural stability is maintained, but operational efficiency decreases due to awkward system configuration

Engineering Contradiction:
Improvestructural stabilityVSAvoidoperational efficiency
Core Design Contradiction:
Stability of the object's compositionVSProductivity

Solution Approach 1:

By merging the tool actuator and mechanical linkage into the movable machine assembly, the patent eliminates awkward configurations caused by separate stationary components. The integrated design maintains structural stability through unified construction while significantly improving operational efficiency by allowing all components to move together in a coordinated manner.

Inventive Principle:
Principle #5Merging (Combining)

3Volume of moving object

If tool actuator and mechanical linkage are integrated into the machine, then device compactness and operational efficiency are improved, but manufacturing complexity may increase

Engineering Contradiction:
Improvedevice compactnessVSAvoidmanufacturing complexity
Core Design Contradiction:
Volume of moving objectVSEase of manufacture

Solution Approach 1:

The integration of the tool actuator and mechanical linkage into a single movable assembly reduces the overall volume and footprint of the system. While the integration increases manufacturing complexity, it enables a more compact device design that improves operational efficiency and reduces the space required for machine operation.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS11897084B2Compact material removal machines
Publication Date: 2024.02.13 ILLINOIS TOOL WORKS INC
  • US11897084B2 patent drawing
  • US11897084B2 patent drawing
  • US11897084B2 patent drawing

AI summary

Apparatus, assemblies, and/or systems related to material removal are disclosed, such as saws, grinders, polishers, and/or more general material preparation and/or testing machines, for example. A material removal system may include a material removal machine that is configured to move via a material removal assembly. The material removal machine also includes a material removal tool configured to spin on a spindle at the urging of a tool actuator. The tool actuator is integrated into the material removal machine, such that the tool actuator moves along with the material removal machine.