What is transfer molding, Mechanical Engineering

Assignment Help:

Q. What is Transfer molding?

Transfer molding was developed largely to avoid the disadvantages found which compression molding.

• Transfer molding can make intricate or quite accurate parts than possible with compression molding.

• Transfer molding permits the use of intricate inserts and slender cores not practicable with compression molding method.

• Transfer molding produces components of better quality and at economical rates.

1830_What is Transfer molding.png

The plastic in the power or pellet form is placed in the transfer chamber. Under heat and pressure of approximately 1000 kg/cm2, it is transferred or injected into the closed mold cavity. The curing time required after transfer is just one- third of the compression molding curing time. Another method known as jet molding brings the transfer method closer or injection molding as used for thermoplastics. The plastic materials is forced by ram or screw through a heated jet where it become soft before entering the closed die. Good flowing materials with a long flow period are desirable.


Related Discussions:- What is transfer molding

#clutches, #constructional features and working of Multiplate Dry Clutch

#constructional features and working of Multiplate Dry Clutch

Difference between, Difference between path function and point function

Difference between path function and point function

Illustrate moisture content test, Q. Illustrate Moisture content test ? ...

Q. Illustrate Moisture content test ? Moisture content test: Moisture is an important constituent of moulding sand. Its content in the moulding sand can be estimated as given b

What is gust response factor, Q. What is Gust Response Factor? For flex...

Q. What is Gust Response Factor? For flexible structures such as a tall vertical process vessel, a Gust Response Factor, Gf is another essential variable needed to determine th

Corrosion resistance of the austenitic stainless steels, The corrosion resi...

The corrosion resistance of the austenitic stainless steels (within the concentration and temperature conditions described above) relies on the formation and stability of a passive

Group technology, What is the basis for forming graphs in group technology

What is the basis for forming graphs in group technology

Objectives to service sector , Objectives After studying this unit, yo...

Objectives After studying this unit, you should be able to discuss the scope and extent of service industry, describe the phases of two wheeler industry growth, an

What is plain concrete footing, What is Plain Concrete Footing? Plain C...

What is Plain Concrete Footing? Plain Concrete Footing: Footings carrying relatively light loads are constructed with plain concrete. You have already seen a plain concrete

Determine the maximum value of the coefficient of friction, Determine the m...

Determine the maximum value of the coefficient of friction: A force of 200 N inclined at 60 o to the horizontal is applied to the block A weighing 400 N. find out whether blo

What is the pressure difference between the stations , (Bernoulli equation ...

(Bernoulli equation along a streamline) Water flows from station (1) to (2) around an expanding corner pipe, 3m high. The speed along the center streamline is 10 m/s at (1) and 5

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