Mechanical Engineering - Production Engineering - Discussion
Discussion Forum : Production Engineering - Section 4 (Q.No. 2)
2.
The type of reamer used for reaming soft aluminium or copper, is
Discussion:
11 comments Page 1 of 2.
Vinay said:
5 years ago
Straight flute reamers are used for the materials that forms chips in powder form like ci, brass, bronze.
Left hand reamers are used for through holes and hard materials.
Right hand reamers are used for blind holes and soft materials.
Left hand reamers are used for through holes and hard materials.
Right hand reamers are used for blind holes and soft materials.
(2)
Virat said:
5 years ago
Left hand reamers are used for through holes and hard materials.
Right hand reamers are used for blind holes and soft materials.
Right hand reamers are used for blind holes and soft materials.
(1)
Prakhar Swarnkar said:
1 decade ago
Left hand spirals are excellent for reaming hard materials and typically provide the best size and finish as compared to right hand spiral or straight flutes.
Pankaj said:
8 years ago
Left hand reamer used for through hole and used for hard materials and excellent surface finish.
Pankaj said:
8 years ago
No, the left-hand reamers used for hard material.
Ajay Tiwari said:
8 years ago
Left hand spherical reamer used for a slotted hole not for the soft matel.
Akshay said:
8 years ago
Right hand spiral is used for soft or ductile material not left hand.
Deepak S said:
7 years ago
I think the answer should be C because aluminium is a soft material and right-hand spiral tool seems to be an appropriate one.
Gopal Dey said:
7 years ago
Right hand spiral reamer is used for soft materials, ductile and blind holes.
Left hand spiral reamer is used for hard materials and open hole.
Straight reamer for brittle mat like cast iron.
Left hand spiral reamer is used for hard materials and open hole.
Straight reamer for brittle mat like cast iron.
Ayan said:
7 years ago
I agree option B is correct.
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