WorksheetsCNC Milling Basics Quiz
Total questions: 15
Worksheet time: 8mins
What is another name for the Cartesian coordinate system?
Polar coordinate system
Rectangular coordinate system
Cylindrical coordinate system
Spherical coordinate system
Which point has the coordinates X = -50 and Y = -40?
P1
P2
P3
P4
What does the polar coordinate system use to specify a point's location?
Cartesian coordinates
Spherical coordinates
Distance and angle
Distance and time
What is the angle (α) in the polar coordinate system relative to?
The Y axis in the XY coordinate system
The Z axis in the XY coordinate system
The X axis in the XY coordinate system
The origin in the XY coordinate system
What is the machine coordinate system of a CNC milling machine defined by?
The user
The manufacturer
The software
The operator
What is the purpose of a Reamer in milling?
To cut threads
To enlarge holes
To fasten materials
To measure angles
During a factory tour, Aiman and Nabil were shown a CNC machine. Identify the type of CNC machine they saw in the image.
Horizontal Milling Machine
Vertical Milling Machine
Planer Milling Machine
Rotary Table Machine
The picture below shown the milling tool cutter, EXCEPT.
Name the component on the vertical milling machine to hold the cutting tool.
Abor
Collect and Chuck
Vise
Worktable
Name the milling operation shown in the picture
Slab Milling
Face Milling
End Milling
Side Milling
Name the methods of milling shown in the picture.
Side Milling
Up Milling
Climb Milling
Conventional Milling
Used for grinding large surfaces with rough cuts or finishing cuts. Based on the given statement, name the appropriate tool to use.
Face Mill
End Mill
Drill
Countersunk
If one given dimension is 63.25mm ±0.02
Calculate the lower limit for that dimension.
(a)
What is the name of this cutting tool?
Face mill
End Mill
Counterbore
Tap
The following are true regarding the benefits of CNC
Slows down time
Less accurate measurements
Complex operations can be produced
High production costs
