Schließen
The three hand taps found in a set are the:
Briefly explain the method of removing a broken tap using a tap extractor.
Serial taps of the same nominal size:
You have to choose between four steel rods to cut a 1/2-13 UNC 2A thread with an adjustable split die. Which diameter rod would you use?
A die is turned with a:
The purpose of draw filing is to:
The most suitable chisel for cutting oil grooves is the:
All-hard hacksaw blades are used on:
The length of the taper on the end of a hand reamer:
The cutting action of a hand broach is performed by a series of successive teeth, each protruding:
Hand reamers must be rotated:
The width of the saw blade cut in the workpiece is called:
The reason for the crown on the end of a flat scraper:
In the lapping process, which is charged:
What is the tap drill size for a 3/4-10 UNC 2B
Describe the the solid, or all-hard, hacksaw blade:
Describe the flexible hacksaw blade:
What pitch hacksaw blade should be selected to cut tool steel?
What pitch hacksaw should be selected to cut thin wall tubing?
What pitch hacksaw blade should be selected to cut angle iron and copper?
What procedure is recommended is a saw blade breaks or becomes dull in a partially finished cut?
Describe and state the purpose of single-cut files.
Describe and state the purpose of Double-cut files.
Name the most commonly used degrees of coarseness in which files are manufactured.
List four important aspects of file care.
How can pinning of a file be kept to a minimum?
Describe and state the purpose of long-angle lathe files.
Describe and state the purpose of Aluminium files.
Describe and state the purpose of shear tooth files.
Describe and state the purpose of Swiss pattern files.
Describe and state the purpose of Die sinker rifflers.
Compare rotary files and ground burrs.
List three important considerations in the rotary files or ground burrs.
Name, describe, and state the purpose of the three taps in a set
Define tap drill size
Use the formula and calculate the tap drill size for:
1/2"-13 UNC tap
Use the formula and calculate the tap drill size for:
M 42 - 4.5 mm tap
Why should care be used when a hole is being tapped?
Explain the procedure for correcting a tap that has not started squarely.
Briefly outline the procedure for tapping a blind hole.
For what purpose are threading dies used?
State the purpose of the adjustable split die and the solid die.
Explain the procedure for starting a die on the work
What procedure should be followed when it is necessary to cut a thread to a shoulder?
