NIMS Measurement
What type of measurement cannot be determined using a dial caliper
Angle
what metal doesn't have iron as its basic ingredient.
Non-Ferrous Metal
The safest way to remove chips from a lathe or milling machines is to use what?
Brush
What is used to clean a file
what is file card
What is the formula to calculate the RPM for a milling machine?
RPM = (Cutting speed × 4) / Diameter of the cutter.
What is the best way to calibrate or check the accuracy of a standard 1-2" micrometer
What is Gage block
A Metal that contains iron and is magnetic
Ferrous Metal
When operating a lathe, long hair, dangling jewelry or loose close can?
Become caught in the lathe pulling the operator towards the machine
One cause of tapped holes becoming too tight might be?
Tap wear
If a part is specified as 1.00 inch ± 0.05 inch, what is the minimum acceptable measurement?
0.95 inches
using a set of pin gages to chech the size of a .257'' diameter hole and a 17/64" pin slips into a hole, the hole is?
oversized
This process turns metals to their original, unharden condition.
What is annealing
Which OSHA standard utilizes locks and tags to isolate power and disable equipment while machine tools are being repaired?
Lockout/tagout
What do we use sulphurized oil for
For tapping
Calculate the tolerance range for a part specified as 3.00 inches with a tolerance of ±0.005 inches
2.995 to 3.005 inches
What feature of a thread is checked with a thread micrometer
What is pitch diameter
What are Malleable and Ductile cast irons able to do
Flex and stretch before breaking
What information must be included on a Lockout/Tagout device
Identity of specific persons authorized to apply/remove the LOTO device.
Name 1 application of cast iron
what is used to make pipes
make different machines
used in making automotive parts
used to make anchor of ship
Convert 1.5 inches to centimeters.
3.81 cm
How do you read the vernier scale on micrometer.
line up the marking of the thimble to the marking of the vernier scale
While machining a block of tough material using a HSS, excessive tool wear begins to occur. what is the first thing you should do
Decrease spindle speed
Government safety regulation state that a person must wear a ________ when working on material stored overhead
The starrett chart is 75 percent of what type of drill size.
what is tap drill size
If the hypotenuse of a right triangle is 10 inches, and one side is 6 inches, what is the length of the other side?
8 inches (using the Pythagorean theorem).