59) An important geometrical quantity in the cutting of metals which can be used as a criterion for machinability of metals is

Answer is:

shear angle

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60) A better machinable metal is one which gives

Answer is:

lower chip-tool contact area and larger shear angle

61) The specific cutting energy used for establishing the machinability of the metal depends upon its

Answer is:

all of these

Explanation:

The specific cutting energy used for establishing the machinability of the metal depends upon its
* coefficient of friction
* microstructure
* work hardening characteristics

62) In machining metal, cutting force at the cutting edge is measured by a

Answer is:

dynamometer

63) The machining of titanium is difficult due to

Answer is:

low tool-chip contact area

Production Engineering MCQ with Answers

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59) An important geometrical quantity in the cutting of metals which can be used as a criterion for machinability of metals is

shear angle

Production Engineering MCQ with Answers

Related Production Engineering MCQ with Answers

60) A better machinable metal is one which gives

lower chip-tool contact area and larger shear angle

61) The specific cutting energy used for establishing the machinability of the metal depends upon its

all of these

62) In machining metal, cutting force at the cutting edge is measured by a

dynamometer

63) The machining of titanium is difficult due to

low tool-chip contact area

Production Engineering MCQ with Answers