机械专业毕业设计摘要翻译

[智能交通灯毕业设计摘要翻译求高手翻译下]The ages is an automation ages nowadays and transportation light control's waiting a lot of equipmentses of professions all is closely related with calculator.T...+阅读

机械专业毕业设计摘要翻译

综采 in the face, with the back of the tape, and a tape will be essential and more frequent work processes, in the past, the two are separated by manual work, work, and take a long time，劳动强度 and especially large, and there are more hazards, developed a simple operation, the security of enable automatic a device for use with good results. as with the application of the conveyor not...

有一段机械专业论文摘要那位帮忙翻译一下

AbstractK40 portal tower crane is the construction of a transport machinery, steel products for its main Q235B and Q345B, the main choice of the welding method for melting a gas welding and electric arc welding electrode, the choice of ER50-6, specifications Ф1.2 The wire, the protection of gas for 80% Ar +20% CO2, welder for KR Ⅱ -500. Selection of the electrode arc welding electrode for E4303 and E5015.Based on the K40 tower crane at the door of the structural characteristics of the main parameters of that understanding K40 portal tower crane work. Through the base metal welding and welding deformation and welding method of analysis, welding equipment, welding norms of choice, thereby assessing the report prepared by the welding process, then the preparation of K40 portal tower crane Rotary and portal box girder of the manufacturing process .K40 portal tower crane manufacturing process includes preparation process, cutting process, the assembly - welding technology, quality inspection and paint store. Through the portal K40 tower cranes and portal rotating box girder of the material as an example of the recheck, steel and surface preparation of Correction, crossed, of materials, cutting edge processing and assembly - welding, welding After the inspection process in detail, and in the process of equipment required for the simple introduction.Key words:Tower crane; rotating body, box girder, Manufacturing Technology

机械论文摘要翻译80分

In this paper, vertical lathe C5525 processing technology for analysis and detailed appraisal of the whole process. In this paper, the authors prepared two sets of processing technology to analyze the advantages and disadvantages, so choose a suitable processing of the actual situation. In the whole process a number of issues that arise, the authors analyzed one by one, for example: cone of processing methods, processing efficiency, with the process of spindle nut. By identifying these problems, analyze problems, to solve the problem, not only to enhance their experience of the actual processing, but also to benefit others. By author Qi graduation re-NC's internship, contact the actual production of the actual process of investigation and study the situation and found that as a result of restrictions on the construction site of the Crane, the workpiece is not suitable for frequent card installed, and factory processing methods in the vehicle cone When comparing a waste of time, the impact of processing efficiency, the author will plant the advantages of traditional processing methods combined with their own ideas to improve the quality and efficiency of processing.