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General Fabrication Methods

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General Fabrication Methods

Individual Units in this Course:

Fundamentals of Labwork

This unit establishes clear expectations for students, emphasizing both theoretical knowledge and practical application.

Students will gain a thorough understanding of the lab area, including its setup and purpose. They will learn the proper methods for using various lab tools and evaluating the appropriate equipment for specific manufacturing processes. They will develop skills in creating effective Plans for Procedure to guide the manufacturing of products.

Safety in the Lab

Ensure safety in the lab environment by identifying essential personal protective equipment and clean-up apparatus.

Students will learn the overarching safety rules governing lab operations and locate specific safety information for all tools used in the lab. By examining and performing examples of both safe and unsafe practices, students will develop a clear understanding of proper behavior in the lab.

Layout

This unit explores the fundamentals of measurement and its critical role in manufacturing and design.

Students will define what measurement is and identify commonly used measurement systems. Additionally, students will develop the ability to communicate design information effectively through technical drawings and interpret machining requirements based on these drawings.

Finally, they will practice transferring measurements from technical drawings to materials, preparing them for machining processes with confidence and accuracy.

Metalworking Techniques

This unit focuses on the practical application of manufacturing skills in creating a project.

Students will learn to identify the materials and equipment required for the project and accurately transfer information from a technical drawing to a workpiece. They will demonstrate proficiency in the correct operation of essential tools, including a hacksaw and a bench grinder, and practice bending metal using a bench vise and locking pliers.

Material Joinery

This unit emphasizes the skills and processes involved in working with copper piping.

Students will begin by identifying the materials and equipment needed for the project and developing a step-by-step procedure for its completion. They will learn to use a pipe cutter to cut pipes to the required length and demonstrate the proper preparation of pipes for soldering. Proficiency in operating a propane torch and applying solder to copper pipes will be a key focus.

Cutting, Drilling and Bonding Operations

This unit focuses on the skills required for precision machining and assembly.

Students will create a pencil/pen holder in this unit. They will begin by identifying the materials and equipment necessary for the project and transferring information from a technical drawing to the workpiece. They will demonstrate the correct operation of a band saw for cutting curved pieces and follow proper procedures for drilling multiple holes. Additionally, students will utilize chemical fasteners to securely hold components in place.

Sizing and Welding Operations

This unit introduces students to fundamental skills in welding and material preparation.

Students will create a floating steel cube. They will utilize a metal chop saw to cut materials to the correct size. They will learn to select the appropriate settings for welding equipment and demonstrate the correct operation of a Flux Core Arc Welding machine. Additionally, students will use an angle grinder to remove excess material for a clean finish. The project culminates in assessing the ability of the welded cube to float.

Finishing and Assembly Processes

This unit focuses on woodworking techniques and the creation of a finished project.

Students will be creating a wood puzzle. They will transfer design details from a technical drawing to the workpiece. They will demonstrate proficiency in operating a band saw for cutting and sanding wood by hand to achieve smooth finishes. Additionally, students will learn to apply a rubbing oil finish to enhance the wood's appearance and durability.

Jigs and Fixtures

This unit focuses on skills required for working with glass and soldering.

Students will be creating a stained glass project. They will demonstrate the proper operation of a glass cutter and use jigs to hold materials in the correct position during the process. Students will also learn the correct procedure for soldering joints, ensuring a strong and clean connection.

Wood Techniques

This unit focuses on advanced woodworking techniques and precision in project completion.

Students will be making a wooden bookshelf. They will demonstrate the correct operation of a compound miter saw for accurate cuts and explain the purpose of drilling pilot holes and countersinking screw heads to ensure proper assembly. Students will also learn to utilize a router to create edge profiles on wood materials and a palm sander for smoothing and finishing the project.

Sheet Metal Techniques

This unit focuses on working with metal materials and precision fabrication techniques.

Students will create a sheet metal tray. They will use snips to cut the material to the desired dimensions and demonstrate the correct operation of drilling through metal. Students will also learn how to install rivets using a rivet gun to secure components. They will construct a bending jig to create seams, followed by utilizing spray paint to finish the product.

Composite Applications

This unit focuses on the design and construction of a boat hull using fiberglass materials.

The student project will be a fiberglass freighter. They will develop a detailed procedure for completing the project, starting with the construction of a Styrofoam plug that will serve as the mold for the hull. Students will demonstrate the process of laying up fiberglass mat and resin to form the hull, ensuring proper technique for durability and strength.

Large Project Assembly Methods

This unit focuses on woodworking and fastening techniques necessary for building strong and precise projects.

Students will make their own corn hole game. They will demonstrate the correct operation of a circular saw for making accurate cuts. Students will utilize clamps to securely position workpieces during fastening operations and compare and contrast the functions of lag bolts and carriage bolts. They will demonstrate the proper techniques for installing both types of bolts and use nails to apply pressure during the gluing process.

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