Cutting Fluid Catch Mechanism for Swarf Separation and Reuse
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Solution Overview
Problem
Most cutting fluids used in metalworking processes are wasted and discarded, leading to increased costs and environmental impact, as they are not effectively captured and reused during machining operations.
Innovation Solution
A cutting fluid catch mechanism is attached to metalworking machines or chip conveyors, featuring a slanted surface that directs metal swarf downwards while capturing cutting fluid, which is then filtered and stored in a reservoir for reuse, utilizing a drip tray with a curved section and reservoir design to separate fluids from debris.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If cutting fluid is used in metalworking processes, then cooling and lubrication of the workpiece and cutting tools are improved, but the cutting fluid is wasted and discarded along with waste chips
Solution Approach 1:
The invention extracts cutting fluid from the waste chip stream by using a drain pan with a slanted bottom surface that allows cutting fluid to drain away from metal swarf. The fluid is collected in a reservoir and separated from the chips, enabling reuse of the cutting fluid while disposing only of the waste metal chips.
Solution Approach 2:
The invention recovers cutting fluid that would otherwise be discarded along with waste chips. By providing a drainage system that separates fluid from solid waste, the cutting fluid is recovered and can be reused, while only the actual waste chips are discarded.
2Loss of substance
If cutting fluid is captured and separated from metal swarf, then cutting fluid can be reused reducing costs, but additional equipment and complexity are required
Solution Approach 1:
The drain pan is divided into functional segments: a slanted bottom surface for drainage, a reservoir for fluid collection, and a waste chip discharge area. This segmentation allows each component to perform its specific function efficiently while keeping the overall structure relatively simple.
Solution Approach 2:
The drain pan features a slanted bottom surface that curves or slopes toward the reservoir, utilizing gravitational flow to naturally direct cutting fluid toward the collection area. This curved geometry simplifies the drainage mechanism by using passive gravitational flow rather than active pumping systems.
3Shape
If metal swarf is allowed to drain freely, then separation from cutting fluid is improved, but cutting fluid capture efficiency decreases
Solution Approach 1:
The drain pan has different surface characteristics in different areas: the bottom surface is slanted to promote fluid drainage, while the sides and reservoir area are designed to contain and collect fluid. The metal swarf slides along the slanted surface while cutting fluid drains into the reservoir, achieving both drainage and capture goals in different local zones.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution allows for the efficient recycling of cutting fluids, reducing waste and operational costs, while minimizing environmental impact by effectively separating and collecting cutting fluids for reuse.
Implementation Method 1
The cutting fluid catch mechanism provides a slanted surface such that the metal swarf, the pieces of metal or debris resulting from machining operations slides down the slanted surface
Implementation Method 2
a curved section that is curved downwardly relative to the short upwardly angled section such that the curved section curves below the plane of the generally rectangular planar surface; and a drip reservoir, the drip reservoir being attachable to the generally rectangular planar surface such that a liquid flowing over the curved section of the generally rectangular planar surface enters the drip reservoir
Data Source
AI summary
The invention relates to a device for attachment to a metalworking device or a chip conveyor designed to capture fluid used in the machining process so that the fluid can be reused. More specifically, the cutting fluid catch mechanism provides a slanted surface such that the metal swarf, the pieces of metal or debris resulting from machining operations slides down the slanted surface but the cutting fluid is captured by the catch mechanism and directed to a cutting fluid reservoir where it can be filtered and reused.