Exam 4: Manufacturing Materials and Processes

Identify two types of saw tools that can be used for cutoff and machining operations.

Identify at least two applications for PVC and its character- istics for these applications. 59728_ch04_EOC_ptg01.indd 2 22/02/16 9:52 am

Describe electrochemical machining (ECM).

Define tempering.

Name the most commonly used method of making castings.

Describe stainless steel.

Name the common fabrication process for thermosets that uses a specific amount of material that is heated and placed in a closed mold where additional heat and pressure are ap- plied until the material takes the desired shape. The mate- rial is then cured and removed from the mold.

What are the properties of white cast iron?

Identify the type of plastics that are also referred to as syn- thetic rubber.

Briefly explain the CNC process. Describe computer- integrated manufacturing.

What is another name for casting?

What does the abbreviation CNC mean?

Describe at least one industrial use for gold.

Name a thermoplastic that is rigid with very high impact and stress fracture resistance at temperatures between 2408 and 210 8F (2408 to 99 8C), and is used when constant bending is required in the function of the material design.

What is the advantage of adding phosphorus to bronze?

Identify the two main types of ferrous metals.

Laser machining may be used on what materials?

Name the process of joining two or more molecules to form a more complex molecule with physical properties that are different from the original molecules.

Define heat treating.

identify the type of metal or metals that are part of the given Unified Numbering System (UNS) series: -H00001 to H99999