Basis of Design

Contents

Contents:

Electric motor selection

Determination of gear ratio and its division into stages

Selection of gear material and definition of allowable contact and bending stresses

Design calculation of the second slow-moving stage

Design calculation of high-speed stage

Tentative calculation of shafts

Calculation of shafts

Selection of keys

Selection of bearings

Selection of lubricants and lubrication system

List of literature used

. Conclusion

During the course work on the Basis of Design, the knowledge gained during the past period of study in such disciplines as: theoretical mechanics, material resistance, materials science was fixed.

The main objectives of the project were thus achieved:

- Mastery of design documents development technique at design stages;

- Acquisition of skills for self-solution of engineering and technical problems and ability to analyze results;

- Training in working with standards, various engineering, educational and reference literature.

As a result, the acquired skills and experience of designing general-purpose machines and mechanisms will become the basis for performing course work in special disciplines.