TABLE OF CONTENT

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Wear and Lubrication

  • W\ear Caused by Resin Action
  • Abrasion
  • Corrosion Caused by Coolant
  • Corrosion Caused by Atmosphere
  • Lubrication in Moulds
  • Pressure of lubrication
  • Avoiding fatigue in moulds
  • Material Selection
  • Finishing
  • Product Shape
  • Mould and Mould Parts Handling Safety
  • Marching of a Meld Part
  • Lifting Holes on the Faces of a Plate
  • Eye Bolts
  • Lifting and Slinging Theory
  • Do,s and Con,ts of Eye Bolt Usage
  • Mounting of Mould in Machine
  • Larger Moulds
  • Quick Mould Changers
  • Latches
  • Latches For Mould Servicing

Identification & testing of Plastics

  • Chemical resistance
  • Polyethylene Terephthalate Films
  • Typical injected applications
  • Typical sheet/film application
  • Trade names
  • Foamed Plastic
  • Foamed Plastics
  • There are Four main Types of Plastic insulation
  • Extruded Polystrene (XPS)
  • Extruded Polyethylene (XPE)
  • Expanded Polystyrene (EPS)
  • Polyurethane (PUR) and Polyisocyanurate (PIR)
  • Tensile Elongation
  • Tensile Modulus of Elasticity
  • Izod Impact Strength Testing of Plastics
  • astmD256
  • Cup Flow Test
  • Measurement of Spiral Flow

Compression Moulding

  • Compression Modeling
  • Compression molding process
  • Compression Molding Press
  • Down Press
  • Specification of Compression Molding Press

 

Certification Link - https://www.vskills.in/certification/Trade-Employable-Skills-TES/Vskills-Certified-Automobile-Compression-Moulding-Junior-Operator