Plastics Process Analysis, Instrumentation, and Control 1st edition by Johannes Karl Fink 1119795773 9781119795773

Plastics Process Analysis, Instrumentation, and Control 1st edition by Johannes Karl Fink – Ebook PDF Instant Download/DeliveryISBN:  1119795773, 9781119795773 

Full download Plastics Process Analysis, Instrumentation, and Control 1st edition after payment.

Product details:

ISBN-10 :  1119795773

ISBN-13 : 9781119795773

Author:  Johannes Karl Fink  

This book focuses on plastics process analysis, instrumentation for modern manufacturing in the plastics industry. Process analysis is the starting point since plastics processing is different from processing of metals, ceramics, and other materials. Plastics materials show unique behavior in terms of heat transfer, fluid flow, viscoelastic behavior, and a dependence of the previous time, temperature and shear history which determines how the material responds during processing and its end use. Many of the manufacturing processes are continuous or cyclical in nature. The systems are flow systems in which the process variables, such as time, temperature, position, melt and hydraulic pressure, must be controlled to achieve a satisfactory product which is typically specified by critical dimensions and physical properties which vary with the processing conditions.  Instrumentation has to be selected so that it survives the harsh manufacturing environment of high pressures, temperatures and shear rates, and yet it has to have a fast response to measure the process dynamics. At many times the measurements have to be in a non-contact mode so as not to disturb the melt or the finished product. Plastics resins are reactive systems. The resins will degrade if the process conditions are not controlled. Analysis of the process allows one to strategize how to minimize degradation and optimize end-use properties.

 

Plastics Process Analysis, Instrumentation, and Control 1st Table of contents:

1 General Aspects
1.1 Subjects of the Book
1.2 Special Issues
1.3 Injection Molding
1.4 Miniature Molding Processes
1.5 Computer Determination of Weld Lines in Injection Molding
1.6 Extrusion Blow Molding
1.7 Microcellular Injection Molding
1.8 Mold Cooling
1.9 Microcellular Foam Processing System
1.10 Molding Machine for Granules
1.11 Foam Curing of Footwear
1.12 Injection Compression Molding
1.13 Hot Press System
1.14 Stamper Mold
1.15 Plastic Waste
References
2 Process Analysis
2.1 Concepts and Strategies
2.2 Linear Systems
2.3 Twin-Screw Extrusion
References
3 Examples of Process Analysis
3.1 Greenhouse Gas Balance
3.2 Injection Molding Technology
3.3 Shrinkage in Injection Molding
3.4 Recycling by Extrusion
3.5 Batch Washing of Recycled Films
3.6 Self-Purging Microwave Pyrolysis
3.7 Purging and Plasticization in Injection Molding
3.8 Hot Runner Systems
3.9 Blown Film Extrusion and Thickness Control
3.10 Residence Time Distribution for Biomass Pyrolysis
3.11 Reactive Extrusion
References
4 Process Instrumentation
4.1 In-Mold Measurement
4.2 Temperature
4.3 Position Transducers
4.4 Composition of Matter
4.5 Medical Issues
References
5 Actuators and Final Control Elements
5.1 Servo Valves
5.2 Servo Motors
5.3 Solenoid Valves
5.4 Heaters
5.5 Drive Motors and Motor Speed Control for Extrusion
References
6 Analysis of Melt Processing Systems
6.1 Process Parameter Determination of Plastic Injection Molding
6.2 Process Parameter Determination of Plastic Injection Molding of LCDs
6.3 Processing History
6.4 Shear History
6.5 Extrusion Product Control
6.6 Extrusion Blow Molding Parison Control
6.7 Injection Molding
6.8 Thermoforming
6.9 Rotomolding
6.10 Compounders
References
7 Auxiliary Equipment
7.1 Crammer Feeder
7.2 Dryers
7.3 Pullers
7.4 Chillers
7.5 Robots

 

People also search for Plastics Process Analysis, Instrumentation, and Control 1st:

    
plastic process control
    
plastics process equipment
    
plastics process technician
    
plastic process and equipment
    
plastic process engineering

 

Tags: Plastics Process, Analysis, Instrumentation, Control, Johannes Karl Fink