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...adapted for injected metal assembly, the inclusion of grooves, key-ways, knurling, etc., in the initial design stage usually results in stronger assemblies. Manufacturing tolerances of parts to be assembled can be eased considerably, since they are accurately located within a precision operating head fixture. Very fragile and intricate assemblies can be joined, since very...

...adaptable for CAD/CAM techniques. Photo-masters can be ready in a few days, are easily modified, take up little room and do not deteriorate on storage. Metal removal rates are high: 2.76 kg h-1 has been achieved in 321 stainless steel sheet 1.6 mm thick. Metal removal rates in thick components are less, but for hard metals that would cause excessive tool wear in blanking...

...adapted extract from the Open University course TT284 Web Technologies...An introduction to web applications architecture: Learning outcomes - After studying this course you should be able to: understand the development of web application architecture leading to a more modular approach sketch out the components that would be used in a range of approaches to web...