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ppt on Rubber Injection-Moulding by Kuldeep Rajput

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ppt on Rubber Injection-Moulding by Kuldeep Rajput

  1. 1. Summer Training Presentation on Rubber Injection Moulding Presented to:- Presented by:- Mr. Lokesh Kumar Kuldeep Asst. Prof. 12ME49 Mechanical Department Mech. A RPSGOI, BALANA B.Tech. 7th Sem
  2. 2. 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. Plant address:- NH-8, KHANDSA, Gurgaon - 122001, Haryana, India
  3. 3. Company’s Products:-
  4. 4. Main Clients of Company:-
  5. 5. 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.
  6. 6. 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.
  7. 7. 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 telecommunications items.
  8. 8. Manufacturing Process includes:- Metal Preparation Plant Die manufacturing section Rubber Compounding Section Injection Moulding Section Paint section
  9. 9. Metal Preparation Plant:- Processes included:- Sand Blasting Shot Blasting Machining Phosphating
  10. 10. Sand Blasting:- Sandblasting is a process that is used for stripping away old paint and rust. In this compressed air having abrasive particles is stricked to material.
  11. 11. Shot Blasting:- 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 others.
  12. 12. Machining:- Cutting Welding Shaping
  13. 13. Phosphating:- 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.
  14. 14. Phosphating tanks:- Tank 1-3
  15. 15. Tank 4-6
  16. 16. Tank 7-9
  17. 17. Tank 10-11
  18. 18. 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.
  19. 19. Rubber Compounding Section:- Processes includes:- Curatives Anti-oxidant Pigments Reinforced fillers Plasticizers
  20. 20. Injection Moulding Process:- Material granules are melted down and injected into the mold.
  21. 21. The mold is held under pressure until the material cools and hardens.
  22. 22. Once the material hardens, the mold is opened and the part is removed.
  23. 23. And the process can be repeated.
  24. 24. Paint Section:- To protect material from corrosion Done by spray or hand brush