Allowances for pattern, Other Engineering

Assignment Help:

Allowances for pattern : A pattern is always made larger than the required size of the casting in order to allow for various factor, such as shrinkage, machining, distortion and rapping etc. The following allowances are provide in a pattern :

            1.   Shrinkage allowance                           

           2.   Draft allowance

            3.   Machining allowance

            4.   Rapping or shake allowance

            5.   Mould wall movement allowance

            6.   Distortion allowance 


Related Discussions:- Allowances for pattern

Modulus of rupture, description about modulus of rupture machine & differen...

description about modulus of rupture machine & different parts of bending strength machine

Chemistry, what is the role of chemistry in engineering

what is the role of chemistry in engineering

Turbo shaft engines - aircraft engine , Turbo shaft engines : Gas turbi...

Turbo shaft engines : Gas turbine engines that deliver power through a shaft to operate something other than a propeller are referred to as turboshaft engines. In most cases th

What is the company’s net working capital, Working capital: Laurel Electron...

Working capital: Laurel Electronics reported the following information at its annual meetings. The company had cash and marketable securities worth $1,235,455, accounts payables wo

Reed solomon code, i have created simulink model for rs code with overlapp...

i have created simulink model for rs code with overlapped symbol and without overlapped symbol. and BIT ERROR RATE VERSUS EB/NO PLOT is observed for its performance analysis.but i

Blow moulding and thermoforming process, Q . Write short note on blow moldi...

Q . Write short note on blow molding. OR Explain the Thermoforming process.   What are the plastic fabrication method write in brief with neat sk

Control surface effectiveness and reversal, Control Surface Effectiveness a...

Control Surface Effectiveness and Reversal To discuss the effectiveness and loss of a control surface, we allow a rigid rotation δ of the flap set by a flight control system (o

Heat transfer, Q. 1 A 50 cm diameter pipeline in the Arctic Carries hot oil...

Q. 1 A 50 cm diameter pipeline in the Arctic Carries hot oil at 30 0C and exposed to a coefficient surrounding temperature of -20 0C. Special powder insulation 5 cm thick surrounds

Corporate finance, Firm A needs to purchase a new machine. If the machine i...

Firm A needs to purchase a new machine. If the machine is purchased, it will replace an old machine purchased 10 years ago for €105,000 and which is being depreciated on a straight

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