Advantages and disadvantages of hot working and cold working
Advantages and disadvantages of hot and cold working: In this article we will learn about Advantages and disadvantages of hot working and cold working. The detailed explanation about hot working and cold working Advantages and disadvantages is as follows:
Advantages of Hot Working:
- The required shape can be done with less effort because it has less strength at high temperature.
- Due to the hot working refinement of grains occur.
- This type of process is less costly.
- By this hot working process there is no strain hardening needed.
- It can obtain fiber structure properties.
- This process is used to may works.
Disadvantages of Hot Working:
- This working conditions may form scaling and oxidations.
- This process does not get a required surface finish.
- External machining process is needed to finish the process.
- Due to this high-temperature metal life gets reduced.
- Hot working is not safe to handle.
Also Read: Difference between hot working and cold working.
Also Read: Difference between hot rolled steel and cold rolled steel.
Advantages of Cold Working:
- Cold working is mostly used for bulk production.
- This working condition can obtain a high surface finish.
- This is more useful in the automation process.
- High accuracy and the efficient product can obtain by this process.
- Defects on work can be easily identified and removed in this process.
Disadvantages of Cold Working:
- * Equipment is costly.
- * External work is needed to reveal the internal stress.
- * This process does not use to all metals only ductile material is used.
