2. The key is the in-depth study in the later period, which can't be learned in one day, especially the training of good drawing habits and skills.
It takes at least 3 months to learn the skills of part drawing and assembly.
4, the most important engineering drawings may take more time, and the engineering country accounts for more than 50% of a design task, which depends on the ability to master the mechanical system standards.
5, the above is the standard module of learning, and the above is completely proficient. From personal experience, it takes about a year. Of course, it is fast to understand, and the knowledge rabbit may be enough for half a year.
6. The function of this software can also be used in other modules, such as force analysis and fluid analysis, which may be more difficult to learn, require higher knowledge and ability and take longer.