31 research outputs found

    Technological Design and Application of Cylinder-block Production Line of 4110 Series Diesel Engine

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    介绍了4110系列柴油机缸体生产线的工艺设计概况,缸体关键部位所采用的工艺、设备及应用效果,希望能为柴油机缸体工艺设计工作提供些许参考。This paper introduces the process design profile of 4110 series cylinder-block production line,and the key parts'technology,equipment and the effect.In the hope that some references will been provided to the diesel engine designers

    中国旅游发展笔谈——品质旅游

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    我国经济已由高速增长阶段转向高质量发展阶段。就旅游业而言,也进入了品质化发展的关键阶段。随着人们出游机会的增多,人们对旅游的追求开始从\"有没有\"转向\"好不好\"。国务院发布的《\"十三五\"旅游业发展规划》关于旅游业发展形势的一个重要判断就是\"需求品质化\"。可以说,发展品质旅游既是对高质量发展国家战略的响应,也是满足人民群众美好生活需要的客观要求,同时是旅游业发展进入大众旅游中高级阶段之后的必然选择

    The Experiences on Clamping Fixture of Box Design and Usage

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    工装的设计和使用是产品制造过程中极其重要的一环,合理的设计和正确的使用工装是保证加工质量和效率的关键因素,本文就箱体类工装设计和使用过程中的一些实际经验和技巧做一个小小的归纳总结,以飨读者。The design and usage of Clamping fixture is a extremely important aspect of the Product manufacturing, reasonable design and proper usage of clamping fixture is a key factor to ensure the quality and efficiency of production, this article on the design and use of clamping fixture of box wants to do a summary of practical experience and skills in the process to our readers
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