(Optional) Demonstrate metalworking operations adhering to all safety requirements, industry recommended practices, and instructor guidelines.
Demonstration should include
- identifying and using tools and equipment
- following all safety procedures according to manufacturer specifications
- using industry standards and instructor guidelines
- identifying applicable PPE
- identifying metals by physical properties
- identifying metalworking tools, equipment, and supplies
- identifying the processes involved in changing the physical property of metals
- identifying and selecting tools, equipment, and supplies for tool fitting
- reconditioning an agricultural mechanics tool
- identifying arc and gas welding tools, equipment, and supplies
- using the arc and gas welding equipment, following all safety procedures, using industry standards and instructor guidelines
- explaining the procedures for down-hand welding
- estimating a bill of materials
- constructing an approved metalworking project, using all safety procedures and following industry standards and instructor guidelines
- preparing and applying a finish, following all safety procedures, using industry standards and instructor guidelines.
Process/Skill Questions:
- How is metalworking used in agriculture?
- What safety measures must be taken when working with metals?
- What steps are involved in changing the physical property of metals?
- What are the appropriate procedures for each application of tool fitting?
- What are the steps involved in reconditioning an agricultural mechanics tool?
- Why is tool reconditioning important?
- What safety precautions should be taken when arc welding?
- What steps should be followed when arc welding?
- What safety precautions should be taken when gas welding?
- What is the procedure for correctly performing down-hand welding?