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Summer Training Presentation
Rubber Injection Moulding
Presented to:- Presented by:-
Mr. Lokesh Kumar Kuldeep
Asst. Prof. 12ME49
Mechanical Department Mech. A
RPSGOI, BALANA B.Tech. 7th
Training Taken at
Anand Motor Product Pvt Limited
ANAND MOTOR PRODUCT is a leading
manufacturer of antivibration rubber and
rubber to metal bounded components for
passenger cars ,trucks, trailers, since 1978
and supplying to leading OEMS in India
and abroad since 1984.
NH-8, KHANDSA, Gurgaon - 122001, Haryana, India
Main Clients of Company:-
Injection molding is aInjection molding is a manufacturingmanufacturing process forprocess for
producing parts fromproducing parts from bothboth thermoplasticthermoplastic
andand thermosetting thermosetting plasticplastic materials. Material ismaterials. Material is
fed into a heated barrel, mixed, and forced into afed into a heated barrel, mixed, and forced into a
mold cavity where it cools and hardens to themold cavity where it cools and hardens to the
configuration of the cavity.configuration of the cavity.
What Is Injection Molding Used for?
Injection molding is used for
manufacturing plastic, rubber and metal.
Materials are fed through a heated barrel in
the machine and forced into a mold where
it will cool and take its shape. An injection
molding machine can stamp out metal car
shell parts, rubber valve steam seals, and
even plastic toys for kids.
Injection Molding in Rubber
Injection molds make many rubber
automobile parts. It makes valve steam
seals and oil seals for the engine. It also
makes earplugs, rubber hoses and
Manufacturing Process includes:-
Metal Preparation Plant
Die manufacturing section
Rubber Compounding Section
Injection Moulding Section
Metal Preparation Plant:-
Sandblasting is a process that is
used for stripping away old paint
In this compressed air having
abrasive particles is stricked to
Shotblasting is a method used to clean,
strengthen (peen) or polish metal.
Shot blasting is used in almost every
industry that uses metal, including
aerospace, automotive, construction,
foundry, shipbuilding, rail, and many
Phosphating is a chemical process for
treating the surface of steel whereby metal-
phosphate layers that are hardly soluble are
formed on the base material. The layers
created are porous, absorbent and are
suitable without further treatment as a
conversion layer for subsequent powder
coating. It is done in 11 tanks.
Die Manufacturing Section:-
A die is a specialized tool used in manufacturing
industries to cut or shape material mostly using a
press. It is made by CNC machine.
Rubber Compounding Section:-
Injection Moulding Process:-
Material granules are melted down
and injected into the mold.
The mold is held under pressure
until the material cools and
Once the material hardens, the
mold is opened and the part is
And the process can be
To protect material from corrosion
Done by spray or hand brush