Tools
Name a common cutting tool used in a lathe.
What is a carbide insert or HSS turning tool?
What is mild steel primarily composed of?
What is iron with a small amount of carbon?
What tool is used to measure inside diameters?
What is an inside micrometer or telescoping gauge with an outside micrometer?
What color are safety signs for mandatory actions?
What is blue?
What does the abbreviation “Ø” represent on a print?
What is diameter?
What's the difference between HSS and carbide tools?
What is HSS is cheaper and tougher, while carbide stays sharp longer and cuts harder materials?
Which material is the hardest: aluminum, brass, or titanium?
What is titanium?
What unit is commonly used in micrometers?
What are thousandths of an inch or microns?
in micrometers?When should you wear safety glasses in a machine shop?
What is at all times when machines are running or tools are in use?
What does a hidden line represent?
What is a feature not visible from the current view?
What tool holds a drill bit in a milling machine?
What is a drill chuck or collet chuck?
What does "work hardening" mean?
What is when metal becomes harder and stronger as it is deformed
How many thousandths are in 1 inch?
What is 1000 thousandths?
Why shouldn’t gloves be worn around rotating machinery
What is they can get caught and pull your hand into the machine?
How are angles typically shown on blueprints?
What is in degrees with angle symbols (e.g., 45°)?
What’s the name of the tool used to cut external threads?
What is a die?
Which metal is non-ferrous and highly corrosion-resistant?
What is aluminum or stainless steel ?
How is a dial indicator used?
What is to measure small displacements, flatness, or alignment?
Describe a lockout/tagout procedure.
What is a safety procedure to ensure equipment is powered off and cannot be turned on while maintenance is performed?
What does the term “datum” refer to?
What is a reference point or surface for measurements?
What is a fly cutter and where is it used?
What is a single-point cutting tool used in milling to produce flat surfaces?
What is the Brinell hardness test used to determine?
What is a material's resistance to indentation (hardness)?
Explain the difference between accuracy and precision.
What is accuracy is how close to the true value, precision is repeatability?
Name three pieces of PPE used in a machining lab.
What are safety glasses, hearing protection, and steel-toed boots?
What does a surface finish symbol indicate?
What is the required smoothness of a machined surface?