EXTENDED TEST2 - E-Questions 1.*Rank the cutting tool...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
E-Questions 1.*Rank the cutting tool performance: Diamond>CBN>WC>HSS 2.*When increasing the rotating speed of a drill bit from 315 rpm to 400, the cutting speed increases approximately: 25% 3.*According to the Merchant’s equation, an increase in rake angle would have which of the following results (assuming other factors remain the same): Decrease in power requirement and Increase in shear angle. 4.*A correct process to fabricate a keyway (6 mm wide x 3 mm deep) is: Broaching. 5.*The correct order to fabricate a threaded hole is: Center drill, drill, tap and counter sink. 6.*The ch. Plastic Processes in the DVD illustrates: Injection Molding and Blow Molding. 7.*The correct plastic flow sequence in plastic injection molding is: (Nozzle ), Sprue, runner, gate, cavity. 8*A lathe is used to perform which of the following manufacturing operations? Drilling and Turning. 9.*Which of the following cutting conditions has the strongest effect on cutting temperature? Cutting Speed 10.*The pacifier is most likely produce by: Injection Molding 11*For Time and Motion Study, select the INCORRECT sentence among: The observe time is more than standard time. 12*A circular die for extrusion blow molding has outer diameter of 45 mm and inner
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 4

EXTENDED TEST2 - E-Questions 1.*Rank the cutting tool...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online