At present, there are many students in the class. The traditional way of learning is deeply rooted in the students' minds. Therefore, large-scale changes in teaching will affect the teaching effect. Therefore, this method is only taught in some classroom teaching. Adopt multimedia teaching methods. According to different teaching contents, different teaching methods should be adopted. In the preparation of the teaching content, a lot of audio and video materials have been prepared, which creates conditions for multimedia teaching. For example, when teaching the state of the chip during the cutting deformation process, the formation process of various chips can be played out. It not only stimulates students' interest in learning, but also allows them to grasp the knowledge of various forms of chips, conditions of formation, and characteristics of chips during the process of viewing. Through multimedia teaching, students have a general understanding of some equipment and processing, and then when they are on-site teaching, they will receive more results with less effort. Strengthen the experimental and practical training links. Experiments and training have always been a favorite part of the students' teaching. Students can really consolidate the knowledge of CNC machining and further learn some practical knowledge. In the experimental session, each student is required to submit an experimental report after completing the experiment. The teaching method of the experiment adopts more practical knowledge of transmission and learning, and the experiment results are good, which has been recognized by the students. Adopting a reasonable assessment method The theory and practice of CNC machining technology is very strong, and the content involved is also very wide. Therefore, it is impossible to conduct assessment in the traditional way, and the examination method must be reformed. The assessment of this course is divided into two parts: theoretical assessment and practical assessment. Theoretical assessment needs to establish a numerical control processing technology test question bank. The question bank has a large capacity and many questions and flexibility. Because the knowledge of this course does not need to be memorized, but you need to be flexible, so the exam uses the method of open book examination. The difficulty of the problem is raised, but the knowledge points for the assessment of the students are much more, and the knowledge acquired is correspondingly more. The practice assessment is infiltrated into the usual experimental and practical training links, and the corresponding results are given through the completion of experiments and training. Theoretical assessment accounts for 70% of the total score, and practice assessment accounts for 30% of the total score. (Finish)
BQ provides all kinds of Tower Crane spare parts, like tower crane Steel Structure , tower crane Mast Section , crane Fixing Angle , tower crane Anchorage Frame , Tower Crane Cabin, Tower Crane Gear , Brake Disc and ect. Some Electric Parts also are included, such as Hoisting Mechanism And Spare Parts, trolleying mechanism and spare parts, luffing mechanism and spare parts, Load Moment Indicator.
Tower crane spare parts could be matched with Potain, SCM, SYM, Zoomlion brand tower cranes.
Luffing Tower Crane Parts,L46A1 Mast Section,Crane Fixing Angle,Tower Crane Collar Frame,Tower Crane Parts List SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sytoplesstowercrane.com