Bøker av Erik Oberg

"Solution of Triangles" is a concise treatise on the use of formulas and trigonometry within engineering. Originally designed for use in machine shops, tool rooms, and drafting rooms, it offers simple, practical information on the solution of triangles and related formulas for those engaged in machine work and allied fields. This vintage book will appeal to those with an interesting workshop practice, and it is not to be missed by collectors of related literature. Contents include: "The Use of Formulas", "Angles and Angular Measurements", "Positive and Negative Quantities", "Functions of Angeles", "Tables of Trigonometric Functions", "Practical Applications of Trigonometric Formulas", "Right-angled Triangles", "Solution of Oblique-angled Triangles", "Summary of Formulas for Solution of Triangles", etc. Many vintage books such as this are increasingly scarce and expensive. It is with this in mind that we are republishing this volume now in an affordable, modern, high-quality edition complete with the original text and artwork.

This vintage book contains a guide to advanced mathematics related to engineering and the workshop, especially that which related to machine design and workshop practice Contents include: "Square Root", "Cube Root", "The Use of Formulas", "Time Required for Drilling, Milling, and Planing", "Pulley and Gear Drives", "Horsepower of Belting", "Change Gears for Cutting Metric Threads", "Areas of Plane Figures", "Volumes of Solids", "Specific Gravity and Weights of Bars and Castings", etc. This volume will be of utility to those with an interest in engineering, and it would make for a wonderful addition to allied collections. Many vintage books such as this are increasingly scarce and expensive. It is with this in mind that we are republishing this volume now in an affordable, modern, high-quality edition complete with the original text and artwork.