A.10 m/min
B.20 m/min
C.30 m/min
D.40 m/min
E.50 m/min
Related Mcqs:
- In a machining operation on free cutting mild steel the cutting speed is mentioned as 70 m/min. What should be material of cutting tool
- While using high speed steel tools on lathe the speed of chuck will be lowest while machining
- With high speed steel tools the back rake angle is usually zero while machining
- For cutting mild steel the cutting angle of a chisel should be
- In order to lower the cutting forces and also to decrease the cutting wear, alloying element generally added to steel for free machining is
- While using HSS tools on a lathe, cutting speed will be maximum when machining
- For mild steel work piece using carbide tool, the temperature at which maximum materials is removed is
- Which of the following is high speed steel?
- In 18-4-1 high speed steel the maximum percentage of any constituent is
- In high speed steel the maximum percentage of any alloying element is
