Plastics: Materials and ProcessingFor courses in Plastics, Materials and Manufacturing found in departments of mechanical, industrial or manufacturing technology or engineering; also for any beginning course in Plastics in engineering or technology programs. This book is designed to introduce plastics to a wide range of students who need to either gain, improve, or refresh their knowledge of plastic materials and manufacturing. It fully discusses both materials and manufacturing processes in a carefully-constructed and logical presentation. While providing a fundamental overview of a broad spectrum of topics, the text's high level of detail makes it valuable as both an introductory text and, later, a professional reference manual. |
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Page 121
... Forces Whenever a force is applied to a solid material , that material will deform in response to the applied force . The most common types of force are a pulling force ( called tensile force ) , a pressing or pushing force on the end ...
... Forces Whenever a force is applied to a solid material , that material will deform in response to the applied force . The most common types of force are a pulling force ( called tensile force ) , a pressing or pushing force on the end ...
Page 130
... force are given in Figure 4.7 . The plot of the applied force ( stress ) is shown in Figure 4.7a . The plot of response of the solidlike material ( Figure 4.7b ) indicates a direct and linear response to the applied force . The ...
... force are given in Figure 4.7 . The plot of the applied force ( stress ) is shown in Figure 4.7a . The plot of response of the solidlike material ( Figure 4.7b ) indicates a direct and linear response to the applied force . The ...
Page 457
... force for ejecting the part from the mold . The amount of clamping force ( F ) needed is related to the injection pressure ( P ) and to the surface area of the cavities ( A ) by the following formula : or , more particularly , F = PXA ...
... force for ejecting the part from the mold . The amount of clamping force ( F ) needed is related to the injection pressure ( P ) and to the surface area of the cavities ( A ) by the following formula : or , more particularly , F = PXA ...
Contents
Introduction to Plastics | 1 |
Polymeric Materials Molecular Viewpoint | 25 |
Microstructures in Polymers | 73 |
Copyright | |
45 other sections not shown
Common terms and phrases
added addition adhesive advantage allow amount applications atoms blow molding bond called carbon casting cause cavity chapter chemical close coating common composite compression containing continuous cooling cost created crosslinking crystalline curing degradation depends determined developed discussed effect electrons energy especially extruder fibers Figure flow foam force give groups heat higher important improved increase injection molding instance less light liquid lower machine major manufacturing measure mechanical melt metal method mixing molecular weight molecules monomer move nature normal nylon occur operation Photo placed plastic material polyethylene polymer polymerization pressure problem properties reaction reduced reinforcement removed resin resistance result rubber sample screw shape sheet shown solid solvent specific step strength stress structure surface Table temperature thermal thermoforming thermoplastic thermoset thickness tion toughness typical unit usually vacuum