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1、扬州职业大学毕业设计扬州市职业大学毕业设计（论文）设计（论文）题目：通风机的三维建模及设计系别：机械工程学院专业：数控技术班级：09数控（2）班姓名：陈辉学号：0901040201指导老师：杜晋完成时间：2012年5月Thegeneralstaff(1employeesinadditiontovicepresident,director,manager,deputymanagerandspecialpositionsoutsidethecontractperiod)toresign,togive10daysnotice,theprojectmanagerord
2、epartmentmanager,administrativepersonneldepartmentorrelevantresponsiblepersonfortherelevantvisaafterdepartureprocedures;inadditiontogeneralstaffpersonneloutsidethecontractperiodofturnovermustsubmittheresignationreport,amonthaheadofschedule,theadministrativepersonneldepartment,genera
3、lmanagerofvisabeforeseparationprocedures;probationemployeesshallpayinadvance5resignationreport,theprojectmanagerordepartmentmanagerandadministrativepersonneldepartmentvisabeforedeparture;positiveafterspecialreasonsdidnotsignacontractwithreferencetogeneralemployeesThroughthestaff39扬州
4、职业大学毕业设计目录摘要4第一章前言61.1本文研究的内容61.2本文研究的意义61.3通风机设计参数6第二章建模82.1通风机集流器的建模82.1.1集流器1法兰的建模82.1.2集流器1球壳的建模82.1.3集流器2喇叭口的建模112.2主体筒的建模112.2.1出气筒的建模112.2.2电机连接法兰的建模122.2.3主体筒连接板的建模142.2.4主体筒外筒的建模152.2.5基座支撑板的建模172.3中间筒的建模172.3.1连接套的建模172.3.2叶片的建模182.3.3紧固陶的建模192.4其它零部件的建模212.4.1基座支撑板的建模212.
5、4.2扩散塔的建模222.4.3扩散筒球壳的建模23第三章装配243.1集流器1的装配243.2集流器2的装配243.3主体筒的装配25Thegeneralstaff(1employeesinadditiontovicepresident,director,manager,deputymanagerandspecialpositionsoutsidethecontractperiod)toresign,togive10daysnotice,theprojectmanagerordepartmentmanager,administrativepersonneld
6、epartmentorrelevantresponsiblepersonfortherelevantvisaafterdepartureprocedures;inadditiontogeneralstaffpersonneloutsidethecontractperiodofturnovermustsubmittheresignationreport,amonthaheadofschedule,theadministrativepersonneldepartment,generalmanagerofvisabeforeseparationprocedures;
7、probationemployeesshallpayinadvance5resignationreport,theprojectmanagerordepartmentmanagerandadministrativepersonneldepartmentvisabeforedeparture;positiveafterspecialreasonsdidnotsignacontractwithreferencetogeneralemployeesThroughthestaff39扬州职业大学毕业设计3.4中间筒的装配273.5扩散筒的装配293.6扩散塔的装配30
8、3.7通风机总的装配30第四章典型零件
