SUBMITTED TO :- SUBMITTED BY:-MR. Gyan Ratan Hirkane Milind Waikar MR. Abhinandan Jain

ContentsIntroductionProcessing workshopPlastic processing testingmachining edm advantage and disadvantage bibilography

IntroductionCipet is an iso 9001:2008 qms NABl 17020 accredited premier national institute devoted to academic technology support and research activities of growth of plastic and allied industries in the country. Cipet has 15 centres at various cities. All cipet centre have state of art infrastructure facilities in the area of design cad cam cae ,tooling and mould manufacturing plastic processing testing and quality control to cater to the needs of plastic and allied industries in the country.

functional area

Design Cad/cam /cae Tooling and mould manufacturing Plastic processing Testing and quality control

Plastic processing

Plastic processing department at cipet centre have wide range of facilities which includes conventional plastic processing machinery state of the art advanced microprocessor controlled machinery to augument not only the academic needs but also the industry specific requirement processing division is also competent enough to undertake mould proving and molding jobwork.

Facilities available1) Hot air welding facility2) Plastic recycling facility3) Thermoforming 4) Compression molding machine 5) Electric injection molding machine

Air Brake Rake Testing Air brake rake testing includes many tests

performed in order to obtain considerable brake application whenever necessary.

DIFFERENT TYPES OF TESTS :-CONTINUITY TEST

LEAKAGE TEST

MINIMUM SERVICE APPLICATIO N TEST

•SERVICE APPLICATION TEST •EMERGENCY APPLICATION TEST

•ALARM CHAIN PULLING TEST

•GUARD VAN VALVE TEST

•MANUAL RELEASING TIME TEST •AUTOMATIC RELEASING TEST

Difference between Air and Vacuum Brake System

Cases Of Brake Failure• Air brake is so designed that in many cases if

any failure comes into effect then the brake is automatically applied this reduces the accidents and other mishaps.

AIR BRAKE IS FAILED IN SOME CASES :-• Angle cocks are closed • Air hoses not connected• Blockage of air hoses• Closed isolating cock

Emergency Air Brake Most air brake systems have an “emergency”

position on the driver brake valve. This position dumps the brake pipe air quickly. Although the maximum amount of air which can be obtained in the brake cylinder does not vary on a standard air brake system . The rate of application is faster in “emergency”.

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