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Redraw the sketch, prepare operation sheet and sequence of operations for the component shown in Figure No. 1. Assume suitable cutting parameters.

written 6.9 years ago by teamques10 ★ 70k

•   modified 6.9 years ago

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Prepare operation sheet and sequence of operation for the component to be manufactured on lathe. Shown in Figure No. 1. Assume suitable cutting parameter.

Subject: Production Engineering and Robotics

Difficulty: Medium

Marks: 8 Marks

production engineering and robotics

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written 6.9 years ago by teamques10 ★ 70k

Operation Sheet:

Op.No	.Description of operation	Machine used	Tool/Fixture used	Cutting Speed	Feed mm/rev.	Depth of cut
1.	Clamp the blank in chuck with a projecting length of 110 mm	Centre lathe	3 jaw chuck	-	-	-
2.	Facing operation.	Centre lathe	HSS, RHS tool	35	0.05	0.25
3.	Turn diameter to 50 mm for a length of 100 mm.	Centre lathe	HSS, RHS tool	40	0.05	0.5
4.	Turn diameter to 30 mm for a length 70 mm.	Centre lathe	HSS, RHS tool	40	0.05	0.5
5.	Adjust the tail stock for taper turning operation.	Centre lathe	HSS, RHS tool	-	-	-
6.	Taper turning to 30 for 20 mm length.	Centre lathe	HSS, RHS tool	25	0.05	0.25
7.	Cutting off the job at 100 mm length.	Centre lathe	Parting tool	20	0.05	0.5

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