Utveckling av en mindre borrigg

Sammanfattning: This report is a bachelor thesis at Mälardalens University in Eskilstuna on the behalf of Scandinavian pile Driving AB in Sala.Scandinavian pile Driving AB is a relatively small company with high competitiveness that develops and manufactures drilling rigs and foundation mast in its factory in Sala.This report has investigated the development possibilities of Scandinavian Pile Driving AB's machine MD40, which is a smaller drilling rig which is usually used in smaller and special drilling operations. Where the company asks to find out what requirements the market demands and design suggestions on how their new machine can be designed.The work process in this report has strived to follow the six phases of the product development process presented in the book "Product Design and Development" by Karl T. Ulrich and Steven D. Eppinger up to and including Phase 3. Thereby, the work has completed market research in the form of benchmarking of competing companies drilling rigs and interviewing users of the MD40 drilling rig.With this reason, the work could have resulted in 11 concepts where one of the concepts has been transferred to a 3D CAD model with associated drawings. The goal of development has been to minimize the total volumes of the machine, maximize mobility and space controlsystem and make it as stable as possible.