What is a tool bit ?

What is the tool length offset? How is the tool length offset measured

What is chip load?

What machine tool produces cylindrical parts?

TRUE OR FALSE. IF FALSE WHAT WORD MAKES THE STATEMENT INCORRECT AND WHAT IS THE CORRESPONDING CORRECT ANSWER. In Machining the chip dissipates most of the energy. Thus, it has the lowest temperature relative to the workpiece and tool.

How many parts per hour will a jig produce if the machining time is 30 seconds and it takes 2 seconds to load the part and 2 seconds to unload the part?

Tool forces are generated by the fixture or jig during a machining cycle D O True O False The tool designer decides the final design and set-up of the proposed jig or fixture. O True O False When creating a drawing, words should replace drawn details or views. O True O False If the hole is off location and the diameter is to the low limit of the tolerance, then the part can still pass inspection. O True False

What is the first step in the sequence of mathematical operations?

process of chip formation, thickness (undeformed and deformed chips), the ratio of furious (chips ratio) and the form if chip. Using lathe

1.) The rake angle in an orthogonal cutting operation is -5.736°. The chip thickness before the cut is 0.249 mm, and the resulting chip thickness after the cut is 0.762 mm.  The chip thickness ratio is _ 2.) The rake angle in an orthogonal cutting operation is 17.995°. The chip thickness before the cut is 0.254 mm, and the resulting chip thickness after the cut is 0.595 mm.  The shear plane angle is _ degrees. 3.) The rake angle in an orthogonal cutting operation is -2.804°. The chip thickness before the cut is 0.204 mm, and the resulting chip thickness after the cut is 0.556 mm.  The shear strain is _. 4.) Microscopic examination of chips obtained from actual machining operations have revealed that they are produced by _. 5.) Low-carbon steel with 300 MPa tensile strength and 220 MPa shear strength is turned at 2.5 m/s cutting speed on a lathe. Feed (cutting width) is 0.20 mm/rev and depth of cut is 3.0 mm. Rake angle is 5°. The resulting chip ratio = 0.45. The cutting force is _ N…