Masonry Saw Tray Containment for Coolant Splash
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Solution Overview
Problem
Existing ceramic and masonry power saws suffer from coolant and saw dust splashing during cutting operations, leading to employee contamination and environmental pollution.
Innovation Solution
A ceramic and masonry power saw design featuring a cutting head assembly with a circular saw blade, electric motor, and support member, along with a rectangular box-shaped frame, rail assembly, and a cutting table with multiple coolant pans and a tray system that prevents splash by directing coolant flow to collect and flush away saw dust effectively.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If coolant is used during cutting operation, then cooling effect is improved, but coolant and saw dust splash out causing pollution and contamination
Solution Approach 1:
The patent introduces a tray as an intermediary component positioned between the cutting zone and the external environment. The tray receives and contains the coolant-saw dust mixture, preventing it from splashing out. This intermediary structure allows the cooling function to continue while isolating the harmful splash effect from the surrounding area.
Solution Approach 2:
The patent converts the harmful splash effect into a beneficial contained flow. By designing the tray with specific geometry and positioning, the coolant-saw dust mixture that would otherwise be harmful is redirected to flow in a controlled manner, maintaining cooling effectiveness while eliminating pollution. The harmful kinetic energy of splashing is transformed into useful directed flow for dust removal.
2Object-generated harmful factors
If tray is added to contain coolant splash, then pollution prevention is improved, but device complexity increases
Solution Approach 1:
The tray is designed to perform multiple functions simultaneously: it contains coolant splash, collects saw dust, directs coolant flow, and provides structural support. By making the tray multi-functional, the patent reduces the need for additional separate components, thereby limiting the increase in device complexity while achieving comprehensive pollution prevention.
Solution Approach 2:
The patent merges the coolant containment function with the existing frame structure by integrating the tray as part of the overall support system. Rather than adding a completely separate containment system, the tray is combined with the frame members, reducing the total number of discrete parts and simplifying the overall device structure.
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 design effectively contains the mixture of coolant and saw dust, preventing it from splashing and polluting the environment, while also allowing for efficient coolant circulation to the saw blade for cooling purposes.
Implementation Method 1
allowing for efficient coolant circulation to the saw blade for cooling purposes
Data Source
AI summary
A ceramic and masonry power saw includes a cutting head assembly including a circular saw blade, an electric motor for driving the saw blade, and a support member for supporting both the saw blade and the motor; a rectangular box shaped frame including two hollow members at front and rear ends respectively, two side members interconnecting the end members, two side supports interconnecting the end members, a tray removably disposed on the frame by passing through the hollow member, and a first coolant pan communicating with the tray; a rail assembly disposed on the frame; and a cutting table including a main platform slidably disposed on the rail assembly, an auxiliary platform secured to one side of the main platform, and a second coolant pan releasably secured to the main platform.