Gated pattern, Other Engineering

Assignment Help:

Gated pattern is used to produce good casting. It is essential to make sure that full supply of molten metal flow into every part of the mould. Provision for easy passage of the following molten metal into the mould is called "gatting". For improving the productivity of a moulder, the hand cutting of the gates must be eliminated.

In mass production a number of castings are produced in a single mould having multi cavity, by joining a group of patterns. For this purpose the gate or runners, for the flowing of the molten meta, are formed between the individual patterns. The time spent by the moulder in cutting gates, runners and withdrawal of individual patterns is eliminated by this arrangement. Such groups of patterns with gatting system are called "Gated Patterns".


Related Discussions:- Gated pattern

Apu powerplant installation, Apu powerplant installation: The APU engin...

Apu powerplant installation: The APU engine mounts consist of a number of supports with vibration isolators fitted to the end of each support. The tubular supports are bolted

Small business management, Small Business Management Case. Go to the page 2...

Small Business Management Case. Go to the page 215 Kelly Grill. Three questions need to be addressed based on Ch 7. Go to www.coursesmart.com sign in user name: Waleed122@windowsli

Polymorphism, Q.  Define the polymorphism. Ans. POLYMORPHISM: It is d...

Q.  Define the polymorphism. Ans. POLYMORPHISM: It is defined as the change in atomic structure which occurs at a definite transformation temperature. The cooling diagram of

Compressor stall and surge of aircraft, Compressor stall and surge: ‘Su...

Compressor stall and surge: ‘Surge' can occur in both centrifugal and axial flow compressors and is the reversal of the airflow in the compressor. It is a very undesirable con

Open innovation, is there any open innovation engineering web portal in ind...

is there any open innovation engineering web portal in india

Demand schedual, How do I create a demand schedual for 1 year?

How do I create a demand schedual for 1 year?

Application to the axial flow compressor, APPLICATION TO THE AXIAL FLOW COM...

APPLICATION TO THE AXIAL FLOW COMPRESSOR: In order for the compressor to deliver a high mass airflow for a minimum effort required to drive it, it is important that all the com

Spreading function and scattering function, In a CDMA system, the signal is...

In a CDMA system, the signal is spread over a large bandwidth by multiplying the transmitted symbol by a sequence of short pulses, also called chips. The system bandwidth is thus d

Flight dynamics-trim tabs, Trim tabs are small flaps attached to the rear o...

Trim tabs are small flaps attached to the rear of the main control surfaces. They can be adjusted the pilot to reduce the force required to hold the control surface in its deflecte

#magnetic circuit, an iron ring with amean dia of 50 cm has an air gap of 1...

an iron ring with amean dia of 50 cm has an air gap of 1mm awinding of 200 turns if the permeability of the iron is 400 when a circuit of 1.25A flows through the coil find the flux

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