V-Shaped Corner Saw Layout for Stable Stone Cutting
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Solution Overview
Problem
Existing corner cutting systems for stone and similar materials lack stability during the cutting process, leading to unwanted spoilage and requiring operators to work in close proximity to exposed blades, resulting in an inefficient and unsafe cutting experience.
Innovation Solution
A cutting apparatus with two conveyor structures arranged at right angles and two cutting blades positioned perpendicular to each other, forming a V-shaped channel, which provides stability and precision for cutting corner pieces by utilizing gravity and adjustable blade positions to ensure clean cuts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If hand cutting methods are used with freestanding rock saws, then operators can work freely, but the cutting precision deteriorates and material spoilage increases
Solution Approach 1:
The patent introduces a support cradle as an intermediary device between the hand cutter and the stone block. The cradle provides stable support for the stone during cutting operations, eliminating the need for operators to hold the stone manually. This mediator enables both operator freedom and cutting precision by providing a stable platform that doesn't interfere with the cutting action.
Solution Approach 2:
The patent creates a replicated support structure (the cradle) that can be adjusted to match the contours of different stone blocks. Rather than requiring operators to manually position and reposition stones, the cradle provides a consistent, reproducible support position that ensures precision across multiple cutting operations while maintaining operational efficiency.
2Ease of operation
If hand cutting methods are used with freestanding rock saws, then operators can access the cutting area, but material spoilage increases
Solution Approach 1:
The support cradle acts as a mediator that stabilizes the stone block during cutting, preventing unwanted movement and vibration that cause material spoilage. By providing a fixed reference point and support structure, the cradle enables precise cutting without increasing material loss, even as operators work freely around the apparatus.
3Productivity
If traditional corner cutting systems are used, then cutting can be performed, but stability during cutting deteriorates
Solution Approach 1:
The support cradle serves as a stable intermediary platform that holds the stone block firmly during corner cutting operations. This mediator provides the necessary stability to perform precise corner cuts without the stone moving or vibrating excessively, thereby maintaining both productivity and cutting stability simultaneously.
4Productivity
If operators work in close proximity to exposed blades, then cutting operations can be performed, but safety deteriorates
Solution Approach 1:
The support cradle and associated guard structures act as intermediaries that separate operators from exposed blades. The cradle provides a stable platform for the stone that allows operators to work from a safer distance, while the structured support system maintains cutting efficiency by preventing stone movement that would require closer operator intervention.
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 apparatus ensures stable and precise cutting of corner pieces, reducing spoilage and operator exposure to blades, while allowing for efficient and safe operation with adjustable settings for different materials.
Implementation Method 1
two conveyor structures arranged at a right angle to each other... configured to carry a workpiece from a first end of the frame to the second end of the frame
Data Source
AI summary
A cutting apparatus for cutting corner pieces formed of stone or other materials for use as building faces or for cutting flat pieces is disclosed herein. The cutting apparatus includes a frame with a first and a second conveyor operatively attached to the frame. The first and the second conveyors are configured to carry a workpiece from a first end of the frame to the second end of the frame. The first conveyor is disposed at an angle of about 45 degrees to a ground surface supporting the cutting apparatus. The second conveyor is disposed at an angle of about 45 degrees to the ground surface supporting the cutting apparatus, wherein the second conveyor is positioned perpendicularly to the first conveyor so as to form a V-shaped channel therewith. The cutting apparatus further includes a first cutting blade operatively attached to the frame and positioned generally parallel to the first conveyor and a second cutting blade operatively attached to the frame and positioned generally parallel to the second conveyor.