资源描述：
《带式传送机毕业设计开题报告》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、**工程大学机电学院本科毕业设计(论文)开题报告题目：带式传送机设计课题类型：设计R实验研究□论文□学生姓名：**学号：**********专业班级：机械2124教学单位：机械工程系指导教师：***开题时间：2015.3.12015年3月1日the20casesliverwithinhematoma,liverSchistosomadisease,(liverpackageinsectdisease)the2casesgallbladderstone,bileductstone,urgentchroniccholecystitis,gallbladder
2、cancer,gallbladderhyperplasiasexdiseasethe20casesbileductcancer,congenitalbileductSAC-likeexpansionsyndrome,(biliaryAscarisdisease)the2casesurgent,andchronicpancreaticinflammatory,pancreaticcancerthe10casespancreaticIslandcelltumor,Pancreatictransfertumorthe2casesspleenenlargemen
3、t,5casesspleencongenitalexception(deficiencyas,morespleensyndrome),spleencyst,spleenlymphatictumor,spleenvasculartumor,spleentransfertumorthe2casesurinarysystemkidneywater,kidneycyst,kidneycancer,kidneystones,nephritisthe20caseskidneycongenitaldevelopmentexception(differentbitkid
4、ney,andfusionkidney,andkidneydeficiencyas),kidneysagging,walkkidney,kidneyweekabscess,kidneyTB,kidneyfunctionfailure,(transplantkidneyandcomplications)the2casesureteralstone,Ureteralwater,Ureteraltumor,pelviscancerthe10casesthe2casesureteralnarrow,Ureteralcyst,bladderrestingroomt
5、he2casesbladdertumor,bladderstonethe20casesobstetricandreproductivesystemnormalearlypregnancy,andinthepregnancy,andlatepregnancy,exceptionpregnancy(variousabortion,anddifferentbitpregnancy,andmoretirepregnancy,andexpiredpregnancy,andfetalgrowthhysteresis,andfetaldeformity,andamni
6、oticfluidtoomuch,andamnioticfluidtoolittle,andQianresetplacenta,andplacentaearlystripping,andimplantedsexplacenta),nourishleaveslesions(grapetire,malignantgrapetire,andchorioniccancer)the20casesthe3casescongenitaluterinedeformity,uterinemuscletumor,uterineglandtumor,uterineglandm
7、usclesyndrom开题报告内容与要求一、本课题的研究意义、研究现状和发展趋势（文献综述）1.本课题的研究意义通过对商品运载及助力机械装置这一机电一体化产品进行设计、建模、运动仿真，可以使自己系统化地了解产品从概念提出到最终成型的基本过程，可以使自己更加熟练地使用三维软件来设计产品，让自己大学四年所学知识更好地融合在一起。带式输送机具有结构简单、输送量大、输送物料范围广泛、运距长、装卸料方便、可靠性高、运费低廉、自动化程度高等特点，它的优越性已十分明显，是国民经济中不可缺少的关键设备。带式输送机因其具有结构紧凑、传动效率高、噪声低、使用寿命长、运转稳
8、定、工作可靠性和密封性好、占据空间小等特点，并能适应在各种恶劣工作环境下工作，包
