The manual is intended for classroom and independent study. Training is based on the fulfillment of targeted complex tasks in the development of such disciplines as engineering graphics, machine parts, etc. The manual will be useful for both students and graduate students, as well as engineering and technical workers. The skills developed as a result will make it possible to create any text and graphic documents: monographs, articles, explanatory notes, working and assembly drawings, diagrams, including electrical schematic diagrams, diagrams, etc. The described techniques can be used in scientific research, and not as auxiliary or illustrative material, but as a graphic tool for obtaining new scientific results.