AbstractNowadays,with the development of economy and science and technology,Chinahas overcome one difficulty after another in the aspect of science and technology.However,in the as...

identification and positioning system for chips-Machine vision algorithmsAbstractUnder the premise of great changes in social productivity,machine recognition caneffectively replac...

The design of the intelligent laboratory management system-The design of the management system of equipmentAbstractNowadays,the management of equipment in universities is weak,and ...

本科论文摘要装载机作为土石方施工的主要机种，随着国家基建发展规模逐渐提升，在新时期拥有广阔的市场前景。“机械一液力”传动的前卸式设备性能良好、应用场景广泛，然而，其工作装置结构仍有...

25吨自卸车举升机构设计1绪论1.1研究背景和意义近年来随着我国经济的快速发展，国家对基础设施建设项目的大力投资，在各种机械化施工中，自卸汽车的需求量越来越大，自卸汽车的应用范围也越来越...

ABSTRACTRadio frequency identification(RFID)is the abbreviation of radio frequencyidentification.The principle of this method is non-contact data communication betweenreader and ta...

摘要本课题主要是针对罩注射模的模具设计，罩注射模具有重量轻、易清洁、耐腐蚀老化、强度高、使用寿命长，制作方便、价格低廉等特点。通过对塑件进行工艺的分析和比较，最终设计出一副注塑模。...

Design of the Steering System of Formula Student AutomobileAbstractThis paper begins with a more detailed introduction of the current domestic and foreignuniversities on the underg...

Facial expression recognition system based on deep learningAbstractWith the progress of society and the development of economy,artificial intelligence hasbeen applied in a variety ...

3.2.1确定其内径和活塞杆直径...133.2.2确定压边缸缸体材质.....143.2.3确定压边缸壁厚.....143.2.4选择压边缸缸盖厚度以及材质153.2.5计算压边缸最小导向长度...153.2.6确定压边缸活塞的外形参...