Font size
WorksheetsCutting tools and cutting fluids
Total questions: 5
Worksheet time: 17mins
What are the types of cutting tools?
Single point
Straight oils
Multi point
Carbides
What type of cutting fluid is known for good lubrication but poor cooling, and is typically used in low-speed machining?
Straight Oils (Mineral Oils)
Soluble Oils (Emulsions)
Synthetic Fluids
Semi-Synthetic Fluids
What type of cutting fluid is known for good cooling and corrosion protection but offers less lubrication?
Synthetic Fluids
Straight Oils (Mineral Oils)
Soluble Oils (Emulsions)
Semi-Synthetic Fluids
Which cutting fluid is a combination of soluble oil and synthetics?
Semi-Synthetic Fluids
Straight Oils (Mineral Oils)
Synthetic Fluids
Special Fluids
Which type of cutting fluid is a mixture of oil and water, providing a good balance of cooling and lubrication?
Soluble Oils (Emulsions)
Straight Oils (Mineral Oils)
Synthetic Fluids
Special Fluids
What type of cutting fluid is specifically used for grinding, honing, or working with difficult materials?
Special Fluids
Straight Oils (Mineral Oils)
Soluble Oils (Emulsions)
Synthetic Fluids
Which material is known for its toughness and is commonly used for drills and taps?
High-Speed Steel (HSS)
Carbides
Ceramics
Diamond & CBN
Which material is described as having high wear resistance but is also brittle?
Ceramics
High-Speed Steel (HSS)
Carbides
Diamond & CBN
For machining very hard materials and precision work, which materials are preferred?
Diamond & CBN
High-Speed Steel (HSS)
Carbides
Ceramics
What is the primary characteristic of carbides that makes them suitable for high-speed cutting?
Hardness and heat resistance
Toughness
Brittleness
Flexibility
Which of the following materials is not typically used for high-speed cutting?
High-Speed Steel (HSS)
Carbides
Ceramics
Diamond & CBN
Cooling removes........ from....... and workoiece.
Lubrication......... friction, wear and....... forces.
............ washes away..........
Corrosion.......... prevents rust on work and.........
Improved surface finish............ machining due to......... friction.
(a)
Which property helps cutting tools resist shock?
Toughness
Wear resistance
High hardness
Low coefficient of friction
What property of cutting tools is important for maintaining performance at high temperatures?
Hot hardness
Low density
Corrosion resistance
High elasticity
Which property of cutting tools contributes to their economical manufacturing?
Economical to manufacture
High hardness
Wear resistance
Toughness
What property of cutting tools helps in reducing friction during cutting?
Low coefficient of friction
High hardness
Toughness
Wear resistance
