"Presents instructions to the amateur machinist for approaching gears and gear cutting. Provides information on the fundamentals and the mathematical equations necessary to design and cut gears"--

Gears in one form or another are part of most mechanisms, but they are by no means as simple as they may appear. This book explains simply and comprehensively the underlying theory involved, and in its second part, how to cut gears on a lathe or milling machine.

Many clock repairers carry out excellent work but avoid cutting their own wheels and pinions, fearing it is too complicated and involved. This book, written by an experienced clock and tool maker, dispels those fears and gives a step-by-step guide to an extremely satisfying aspect of horology. This book is written for both the amateur and professional involved in the making and restoring of clocks, and for anyone who intends to start building up a workshop and requires a guide to the equipment and how to use it.

This book argues that the arming of conflict is complexly structured and highly dynamic. It uncovers and describes the construction and interaction of structures and dynamics at global and regional levels, which shape the arming patterns of both state and non-state actors.

· An introduction and project-based course to the lathe and lathe metalworking · Contains 12 projects that start with basic tasks and progress into advanced skills · Projects are heavily illustrated with drawings and photographs · Great practice for both beginners and experienced lathe owners

A comprehensive exposition of the structure of steels and the effects of different heat treatments, particularly in respect of tools. It includes solid fuel, gas and electric furnaces, case hardening, tempering and other practical information. Features accurate colour temperature charts.

Faced with the prospect of machining a gear or gears for a project, many model engineers will be discouraged and will turn elsewhere for their next model. This need not be so, for the principles underlying gear cutting and many other aspects of engineering where an accurate division of circles is required are explained in depth in this book. Radial work on a metalworking lathe, such as the cutting of gearwheels or the drilling of holes on a set radius, calls for a method of precisely spacing the cuts. This skill is known as Dividing. The principles underlying this aspect of engineering are explained in depth in this book. It covers the subject of Dividing, dealing with the many methods that can be adopted: from simple applications without specialised equipment to the use of a semi-universal dividing head and a rotary table. The mathematical aspects of dividing are also covered but at a level that will be understood easily by a model engineer. Dividing equipment is relatively expensive, so two fully-detailed designs are included for dividing heads: a basic unit and the equivalent of a commercial semi-universal head.

· A detailed resource to choose, install, and operate a milling machine · Provides expert advice to decide which accessories are essential in a task and which can wait · Includes helpful photography, illustrations, diagrams, and explanations · Learn correct ways to cut metal and maintain all your tools · Build decision-making skills for accomplishing critical tasks

Milling for Home Machinists is a project-based course that provides a complete introduction to milling and the use of the milling machine. It assumes no prior knowledge and works through the process of using a home shop mill from beginning to end. Four minor and four major milling projects that carefully progress in difficulty are provided to gain basic skills and build expertise to create a series of useful and increasingly complex tools. The eight projects are extensively illustrated, with full workshop drawings accompanying the text. The wide range of projects includes items that are both useful and interesting to make, including an angle plate, clamps, parallels, boring head, dividing head, a grinding tool holder, and an excellent milling cutter sharpener.