Because the students' cultural foundation of secondary vocational schools is relatively poor, students have a weak ability to master many of the principled knowledge, and the national education department has lower requirements for the depth and difficulty of the textbooks of secondary vocational schools. Students in the printing engineering profession often react to the difficulty of studying the printing machinery. Through years of hard work, secondary vocational schools have come up with a good extracurricular assignment – ​​making a printed mechanical model.
So what are the main functions of the production of printed mechanical models?
1. Conducive to the study of printing machinery courses
Through the model making, the students' ability to grasp the structure of the printing machinery and the movement principle of the printing mechanical components has been greatly improved. The space imagination ability of the lithographic printing machine class has been rapidly improved. In the words of the students, the printing mechanical model is completed. After the production, you can almost open the printing machine on the blackboard with the teacher's ideas.
2, is conducive to cultivating students to "learn to learn, learn to do things, learn to be a person"
To make a printing machinery model, students have to make their own hands-on production. From the selection and processing of materials, the analysis of principles and the composition of components, to the assembly of the final machine, it is completely done by itself, which invisibly cultivates students to analyze problems and solve problems. The ability of the problem.
3, printing machinery model is a good teaching aid
In the past, lithography machinery was difficult to teach. One of the most important reasons was that there was no printing machinery in the classroom, and the principle was boring, which was difficult for students to imagine. When you are internship in the workshop, it is impossible to tell too much of the principled content, and it is not a good combination of theoretical teaching and practice. Nowadays, the school has a self-made printing machinery model, which can be taken to the classroom at any time, while demonstrating and explaining, while letting students observe, at a glance, clear and easy to understand. With the corresponding model, the teaching interaction is strengthened, and the students are no longer difficult to learn. Although there have been many mold models all the time, these special models for printing machinery have never been seen before.
Article source address: http://
Triple Wavelenghts Laser Hair Removal Equipment
Triple Wavelenghts Laser Hair Removal Equipment,Laser Hair Removal,Electrolysis Hair Removal,Facial Hair Removal
Guangzhou Mychmed Technology CO.,LTD , https://www.mychmed.com