Manual Lathe
What operation uses a single-point cutting tool to enlarge a hole?
Answer: Boring
This machine type supports the knee for vertical movement and has a rigid construction.
Answer: Column-and-Knee
What is a common command for rapid travel?
Answer: G00.
What code is used to indicate a program stop?
Answer: M00
What term describes metals composed primarily of iron?
Answer: Ferrous
What tool is used to turn clockwise to fit into a hole when reaming?
Answer: Hand reamer
This milling machine work holding device allows for circular arc movements and is being replaced by CNC machines.
Answer: Dividing head
What device automatically feeds bar stock into a CNC lathe?
Answer: Bar feeder
What code is used to change the tool?
Answer: M06
What type of steel has a carbon content of less than 0.20%?
Answer: Low-carbon steel
What should be done to avoid a double-cut knurl?
Answer: Ensure sharp wheels
This milling operation involves cutting flat surfaces parallel to the cutter face.
Answer: Face milling
What do you need to set before writing a CNC program?
Answer: Offsets
What code cancels both cutter compensation to the left and right?
Answer: G40
What is the primary characteristic of titanium?
Answer: Strong yet lightweight
What is the included angle of an Acme thread?
Answer: 29°
This type of milling cutter is used for making large flat surfaces.
Answer: Face mill
This command activates the spindle rotation in a clockwise direction.
Answer: M03
What command resets the program to the beginning?
Answer: M30
Tempering reduces this in in heat treatment?
Brittleness
What method is used to measure threads accurately?
Answer: Three-wire method
This cutter can be fed into the work like a drill.
Two Flute Endmill
What is used to remove material along the Z-axis?
Answer: G71
What command is used for peck drilling?
Answer: G83
What coolant would you use will machining cast iron?
Nothing