1, understand the general process of mechanical parts manufacturing in industrial production. Train students' basic operation skills, so that students can understand the common processing methods of mechanical parts, the working principle of main equipment used, the use of fixtures and measuring tools and safe operation skills.

2. Understand the basic process knowledge of mechanical manufacturing, and the application of some new processes and technologies in mechanical manufacturing. Understand the whole process of industrial product manufacturing.

3. Cultivate students' engineering consciousness, practical ability and innovative spirit, and improve their comprehensive quality. Through metalworking practice, students can develop a work style of loving labor and integrating theory with practice. Broaden knowledge and promote employment.

China's current education system makes the practical ability of college students who have passed the college entrance examination weak. Therefore, universities in the transitional stage between school and society undertake the task of cultivating students' practical ability.

Metalworking practice is an effective way to cultivate students' practical ability. Based on this, students must pay enough attention to this course, make full use of the opportunity of metalworking practice, improve their hands-on ability, master the basic processing technology and methods, and lay a solid foundation for studying and designing related mechanical products and processed parts in the future.

Metalworking practice is a very practical basic course, a necessary prerequisite for students majoring in mechanical engineering to learn courses such as engineering materials and mechanical manufacturing foundation, and an important practical teaching link in the teaching plan of non-mechanical related majors. This is of great significance to cultivate our practical ability. But also made us understand the traditional and modern mechanical manufacturing technologies.