Explain the bar and rod drawing - cold drawing processes, Mechanical Engineering

Assignment Help:

Explain the Bar and Rod Drawing - cold drawing processes

In case of bar drawing, hot drawn bars are at first pickled, washed and coated to prevent oxidation. Once it's done a draw bench is used for process of cold drawing. To make an end possible to enter a drawing die diameter of the rod is reduced by swaging operation. This end is fastened by chains to the draw bench and end is gripped by the jaws of the carriage. In this approach a high surface finish and accuracy dimensionally is obtained. Products of this process can be used directly without any further machining.

 


Related Discussions:- Explain the bar and rod drawing - cold drawing processes

Planning of railway stations - transport engineering, Planning of Railway S...

Planning of Railway Stations and Facilities Provided: The planning of railway stations should cover the following aspects: (a)        The site selected should be easily ac

Thermodynamics, show that energy is property of system

show that energy is property of system

Models and their classifications, explain classifications of models based o...

explain classifications of models based on dimensionality,time-reference,degree of generality and degree of closure

Loosening a part with multiple fasteners services tips, Loosening a Part wi...

Loosening a Part with Multiple Fasteners: Loosening a part with multiple fasteners should be done from the outside to inside in a criss-cross pattern, loosening the small fastener

Explain principal process for electro chemical machining, Explain Principal...

Explain Principal Process for Electro Chemical Machining It is also called electrolytic machining or anodic cutting. This process is quite commonly used for shaping har

Deficient frame and redundant frame - truss, Deficient Frame and Redundant ...

Deficient Frame and Redundant Frame - truss: Deficien t Frame: If the numbers of member in the frame are less than (2 j -3), then the frame is called as deficient fr

Force exerted by jet on an fixed vertical plate, Show that the force exerte...

Show that the force exerted by jet of water on a fixed semi-circular plate in the direction of jet when the jet strikes at the centre of the semi-circular plate is two times the fo

Welding, what is the average speed of travel in gas tungsten arc welding

what is the average speed of travel in gas tungsten arc welding

Working of steam engine , Working of stream engine: The high pressure ...

Working of stream engine: The high pressure steam from boiler is supplied to the steam chest. The high pressure steam enters cylinder through inlet port and exerts pressure on

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd