Tile Saw Blade Adjustment via Pivoting Support Arm
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Solution Overview
Problem
Conventional power tile saws lack a robust and precise adjustment mechanism for the saw blade, limiting the ability to accurately position and orient the blade for various cutting tasks.
Innovation Solution
A tile saw with a support arm and adjustment mechanism that includes a stud and bolt system with cam surfaces and slots, allowing for translation and pivoting of the saw blade to adjust its position and orientation relative to the base, enabling precise cutting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a conventional blade assembly is used without an adjustment mechanism, then the device structure is simple, but the ability to accurately position and orient the blade for various cutting tasks is limited
Solution Approach 1:
The support arm is pivotally coupled to the base at the support arm mount, enabling the support arm to pivot relative to the base. The blade assembly is coupled to the support arm, allowing the blade to be positioned at different heights and angles. This pivotal connection provides dynamic adjustment capability while maintaining a relatively simple overall structure.
Solution Approach 2:
The blade assembly is coupled to the support arm, which is distinct from the base. The support arm mount connects the support arm to the base and provides pivotal adjustment capability. This segmentation of the support structure into separate adjustable components enables precise blade positioning through simple pivotal movements at each connection point.
2Adaptability or versatility
If the table is movable relative to the blade assembly for straight cuts, then cutting straight lines is enabled, but the blade position cannot be adjusted to different planes or orientations
Solution Approach 1:
The support arm is pivotally coupled to the base at the support arm mount, enabling the support arm to pivot relative to the base. This pivotal connection allows the blade assembly to be positioned at different heights and distances from the table, providing adjustment in multiple spatial dimensions beyond simple linear movement.
Solution Approach 2:
The support arm is pivotally coupled to the base at the support arm mount, enabling the support arm to pivot relative to the base. The blade assembly is coupled to the support arm, allowing the blade to be positioned at different heights and angles. This pivotal connection provides dynamic adjustment capability while maintaining a relatively simple overall structure.
3Manufacturing precision
If the saw blade position is fixed relative to the base, then the structure is stable and simple, but the cutting precision for various workpiece configurations is limited
Solution Approach 1:
The support arm is pivotally coupled to the base at the support arm mount, enabling the support arm to pivot relative to the base. The blade assembly is coupled to the support arm, allowing the blade to be positioned at different heights and angles. This pivotal connection provides dynamic adjustment capability while maintaining a relatively simple overall structure.
Solution Approach 2:
The blade assembly is coupled to the support arm, which is distinct from the base. The support arm mount connects the support arm to the base and provides pivotal adjustment capability. This segmentation of the support structure into separate adjustable components enables precise blade positioning through simple pivotal movements at each connection point.
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
Enables accurate and versatile cutting of workpieces by allowing the saw blade to be positioned in different planes and orientations, improving cutting precision and adaptability.
Implementation Method 1
A cam surface of the stud configured to impart a force to the inner periphery of the elongated slot when rotated
Data Source
AI summary
A tile saw includes a base, and a table movably coupled to the base and moveable in a first plane between a first position and a second position to cut a workpiece. A blade assembly has a saw blade rotatable within a second plane that is perpendicular to the first plane to cut the workpiece as the table moves between the first position and the second position. The tile saw further includes a support arm fixedly coupling the blade assembly to the base via a support arm mount, and an adjustment mechanism received by the support arm mount and the base. The adjustment mechanism is movable between a first adjustment position and a second adjustment position to adjust the position of the saw blade. Adjusting the saw blade includes at least one of translating the saw blade to a third plane parallel to the second plane and pivoting the support arm to change the yaw of the saw blade.