Mechanical Engineering - Workshop Technology - Discussion
Discussion Forum : Workshop Technology - Section 1 (Q.No. 23)
23.
The cold chisels are made by
Discussion:
7 comments Page 1 of 1.
Nabeen P.A said:
8 years ago
A cold chisel is a tool made of tempered steel used for cutting 'cold' metals, meaning that they are not used in conjunction with heating torches, forges, etc.
Kamaljit singh said:
9 years ago
Answer D is right because strong components are formed by forging.
Kiran said:
10 years ago
A cold chisel is a tool that can cut through "cold, " i.e. unheated, metal. This is in comparison to other blacksmith tools that are typically used only after the metal has been heated. Sometimes these chisels are also called "coal chisels".
Sagar said:
10 years ago
What does word 'cold' indicate here?
MOhit aggarwal said:
1 decade ago
Cold chisels are forged to shape and hardened and tempered (to a blue colour) at the cutting edge.
Ashutosh said:
1 decade ago
Forging requires preheating before hammering and cold chisel formed by cold work pressing as cold extrusion etc.
Partha said:
1 decade ago
Material of cold chisel is required hard and enough strength.
We know that forging makes stronger parts than any other process.
For this chisel made from forging.
We know that forging makes stronger parts than any other process.
For this chisel made from forging.
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