Heavy Engineering Industries & Shipbuilding Senior Machinist Interview Questions, Process, and Tips

A machinist uses various tools to perform their job. Here are five commonly used tools:

• 1. Lathe: Used for shaping and cutting metal or wood.

• 2. Milling machine: Used for removing material from a workpiece.

• 3. Drill press: Used for drilling holes in various materials.

• 4. Calipers: Used for measuring distances and dimensions accurately.

• 5. Surface grinder: Used for grinding and smoothing surfaces of materials.

The question is asking about understanding file names.

• Explain how you interpret and understand file names.

• Discuss any specific naming conventions or patterns you are familiar with.

• Provide examples of file names you have encountered and understood.

The two cutting cutter names commonly used in machining are end mills and lathe tools.

• End mills are used for milling operations and have cutting edges on the end and sides of the tool.

• Lathe tools are used for turning operations and have a single cutting edge.

• Other types of cutting tools include drills, reamers, and taps.

Two common thread tools used in machining are taps and dies.

• Taps are used to create internal threads in a hole.

• Dies are used to create external threads on a rod or pipe.

• Examples of thread tools include hand taps, machine taps, and adjustable dies.

Understanding how to chuck a name is important for a Senior Machinist.

• Chucking refers to the process of securing a workpiece in a lathe or other machine tool.

• To chuck a name means to properly secure the workpiece using a chuck.

• It involves selecting the appropriate chuck type, adjusting the jaws or collets, and tightening them to hold the workpiece securely.

• Understanding chucking is crucial for ensuring accurate and saf...read more

To understand machine tools, a machinist must have knowledge of their functions, components, and operation.

• A machinist must be familiar with different types of machine tools such as lathes, milling machines, and grinders.

• They should understand the functions of various components like cutting tools, spindles, and workholding devices.

• Knowledge of operating principles, including speed, feed, and depth of cut, is essential...read more

The internal boring tool is used to enlarge and shape holes in a workpiece.

• Internal boring tools are typically used in machining operations to create precise and accurate holes.

• They are commonly used in industries such as automotive, aerospace, and manufacturing.

• Examples of internal boring tools include boring bars, boring heads, and boring inserts.

• These tools are designed to remove material from the inside of a hole, ...read more