Fabrication Workshop Cutting

What are the different types of cutting tools commonly used in a fabrication workshop?

• hammers

• riveters

• saws, drills, shears, plasma cutters, laser cutters

• welders

List three safety measures that should be followed when performing cutting work in a fabrication workshop.

• Using rusty and dull cutting tools

• Working in a poorly lit area with obstructed vision

• 1. Wear appropriate personal protective equipment (PPE) such as safety glasses, gloves, and steel-toed boots. 2. Ensure the work area is well-ventilated to prevent the buildup of harmful fumes or dust. 3. Use tools with sharp blades and proper guards to minimize the risk of accidents.

• Wearing sandals and shorts while cutting

Explain the difference between plasma cutting and laser cutting techniques in fabrication.

• Plasma cutting is more precise than laser cutting, laser cutting is less precise than plasma cutting.

• Plasma cutting is slower than laser cutting, laser cutting is faster than plasma cutting.

• Plasma cutting uses ionized gas jet, laser cutting uses focused laser beam.

• Plasma cutting uses a laser beam, laser cutting uses ionized gas jet.

How can quality control be maintained during the cutting process in a fabrication workshop?

• Skip material inspections to expedite the process

• Increase the cutting speed to save time

• Implement regular calibration of cutting equipment, conduct frequent material inspections, train staff on proper procedures, and establish a quality assurance program.

• Ignore staff training and rely on experience alone

What factors should be considered when selecting materials for cutting in a fabrication workshop?

• Material hardness, thickness, conductivity, and reactivity.

• Manufacturer's location, price, popularity, and warranty.

• Cutting speed, operator's mood, workshop temperature, and music playing.

• Material color, weight, flexibility, and smell.

Why is it important to regularly maintain cutting equipment in a fabrication workshop?

• Maintenance increases the risk of accidents in the workshop

• Regular maintenance ensures optimal performance, prolongs lifespan, reduces accidents, and maintains product quality.

• Cutting equipment works better without maintenance

• Regular maintenance is time-consuming and unnecessary

Answer explanation

Regular maintenance ensures optimal performance, prolongs lifespan, reduces accidents, and maintains product quality.

Describe the role of a bandsaw in the cutting process in a fabrication workshop.

• A bandsaw is used for 3D printing objects in a fabrication workshop

• A bandsaw is used for cutting various materials in a fabrication workshop by utilizing a continuous band of toothed metal stretched between wheels to make straight and curved cuts.

• A bandsaw is used for painting materials in a fabrication workshop

• A bandsaw is used for welding metal in a fabrication workshop

What are some common issues that can arise during the cutting process, and how can they be resolved?

• Blade sharpness, material cracking, incorrect blade size

• Blade dullness, material warping, inaccurate measurements

Discuss the importance of wearing personal protective equipment (PPE) when performing cutting work.

• PPE can be uncomfortable and restrict movement during cutting work

• Wearing PPE when performing cutting work is important to prevent injuries and ensure safety.

• Cutting work can be done safely without PPE

• Wearing PPE is not necessary for cutting work

How can the accuracy of cuts be ensured when using cutting tools in a fabrication workshop?

• Not securing workpiece properly

• Ignoring cutting speeds and feeds

• Using dull cutting tools

• Regularly sharpening and maintaining cutting tools, using appropriate cutting speeds and feeds, securing workpiece properly, and double-checking measurements.