W. Bolton's Production Technology. Processes, Materials and Planning PDF

By W. Bolton

Show description

Read or Download Production Technology. Processes, Materials and Planning PDF

Best manufacturing & operational systems books

Uzodinma Okoroanyanwu's Chemistry and Lithography (Press Monograph) PDF

Chemistry and Lithography presents a entire therapy of the chemical phenomena in lithography in a way that's obtainable to a large readership. The ebook provides issues at the optical and charged particle physics practiced in lithography, with a broader view of ways the wedding among chemistry and optics has made attainable the print and digital revolutions of the electronic age.

Download e-book for kindle: Multiobjective Decision Making: Theory and Methodology by Vira Chankong

This satisfactory textual content issues the idea and technique of platforms engineering as they relate to the evaluate of different classes of motion and linked choice making. issues comprise mental price measurements, classical choice research, vector optimization conception, and noninteractive and interactive tools.

An Introduction to the Basics of Reliability and Risk by Enrico Zio PDF

The need of workmanship for tackling the complex and multidisciplinary questions of safety and possibility has slowly permeated into all engineering purposes in order that probability research and administration has received a proper position, either as a device in help of plant layout and as an vital ability for emergency making plans in unintended events.

Oats: Chemistry and Technology - download pdf or read online

The e-book presents a massive precis of oat dietary learn and linked future health claims which have been granted in attractiveness of the dietary merits linked to oat intake. the person chapters on part chemistry and performance offer a great source for product builders of their quest to layout new, fit, oat-based meals items.

Additional resources for Production Technology. Processes, Materials and Planning

Sample text

T h e machine time per component is 8 minutes. 05 per minute. Ignoring workpiece handling times, setting times and tool depreciation, what is the cost of machining 100 components at a cutting speed of 60 m per minute? 62 The cost therefore of a batch of 100 components = £62 Most economical cutting speed The following is a derivation of the relationship for the most economic cutting speed. Forming processes - metals 49 1 K Time to machine a unit volume of metal <* — = — V V where V is the cutting speed and K a constant.

The term 'roll burnishing' is used when internal or external cylindrical surfaces are burnished using hard rollers. Because the process involves cold working, the resulting surface has better wearing properties. 1 μιη are possible. Forming processes - metals 41 The selection of cutting processes When selecting a cutting process, the following factors are relevant in determining the optimum process or processes: 1 Operations should be devised so that the minimum amount of material is removed. This reduces materials costs, energy costs involved in the machining and costs due to tool wear.

The following example illustrates a use of the expression. The cost of operating a particular machine is £12 per hour and the cost of a tool change is £3. 25. What is the most economical cutting speed? V=C\ (JIH)(\-nV J = £3 and// = £12 per hour = £12/60 per minute. HenceJ/// =15 min. 6 Metal removal The machining methods previously considered have all involved removing metal from the workpiece by cutting by means of a tool, the tool being harder than the material of the workpiece. There are however other methods of removing metal which do not involve cutting using a tool.

Download PDF sample

Rated 4.69 of 5 – based on 4 votes