Lesson Notes By Weeks and Term v4 - SHS 3
Manufacturing Tools and Equipment
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Manufacturing Tools and Equipment
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Subject: Manufacturing Engineering
Class: SHS 3
Term: 2nd Term
Week: 16
Grade code: 3.3.1.LI.2
Strand code: 3
Sub-strand code: 1
Content standard code: 3.3.1.CS.1
Indicator code: 3.3.1.LI.2
Theme: Manufacturing Tools, Equipment and Processes
Subtheme: Manufacturing Tools and Equipment
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This lesson introduces the fundamental cutting tools used in both woodwork and metalwork, which are the cornerstones of manufacturing in Ghana and around the world. From the wooden desk you write on, to the metal burglar-proof bars that secure our homes, every manufactured product has been shaped, sized, or finished using a cutting tool. Understanding how to select, use, and maintain these tools safely and effectively is a critical skill for any aspiring engineer, technician, or artisan. This lesson will move from theory to practical application, preparing you to identify and demonstrate the use of these essential tools.
What is a Cutting Tool? A cutting tool in manufacturing is any tool used to remove material from a workpiece by means of shear deformation. The process of removing material is known as machining or cutting. Cutting can be done manually with hand tools or with machine tools.
The effectiveness of a cutting tool depends on: Tool Material: It must be harder than the material it is cutting (e.g., High-Speed Steel, Carbon Steel). Tool Geometry: The shape and angles of the cutting edge (e.g., the teeth of a saw, the bevel of a chisel).
We will classify our study into two main areas: Woodwork and Metalwork.
A. Cutting Tools for Woodwork