基于UG的皮带轮压铸模CAD系统的研究与开发
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摘要
在通常的机械传动中,普通V型带传动为最常用传动方式。皮带轮作为主要机械传动零件,已广泛应用于各类机械设备中。铝合金皮带轮较铸铁材料的质量轻、传动稳定性高,有利于提高机器转速,减少能量消耗。以铝合金代替铸铁和钢材料生产的皮带轮,在汽车和农用机械领域已得到推广和应用。
实际生产中采用压力铸造的方式成型皮带轮,其耗费金属材料少,制造精度高。本论文主要利用计算机辅助技术来完成压铸模设计过程中的分析计算、零件造型、数据存储与输出等工作。使用UG软件作为设计平台开发的皮带轮压铸模CAD系统,以期提升设计效率和质量、改善模具设计人员的工作条件
论文首先利用UG自带的二次开发工具UG/OPEN完成系统菜单的调用和参数输入对话框的设计。采用创建动态链接库文件(dll)的方法实现对MFC的调用,从而构建起零件数据库对话框界面。然后依靠MFC ODBC访问技术和Access2007软件建立数据库管理系统,通过ODBC类成员函数访问数据源,并将记录集显示在对话框列表控件上。最后引入参数化的建模思想绘制模具部件模型,利用UF提供的功能函数进行数据的映射和三维实体模型的输出与更新。
其中,在绘制模具零件过程时采用UG软件工具“表达式”,能够很好的控制多个参数及其相互约束关系,并通过内部程序驱动尺寸参数来完成同一类型不同型号零件的更新。Access2007数据库管理软件的使用,可以满足设计人员对于零件数据的添加和修改工作。
本模具CAD系统具有以下功能：皮带轮零件的三维实体造型,压铸机、压铸材料的选择以及通过访问数据库快速生成模具零部件模型。用户通过操作本系统,能够一次性创建出皮带轮模具的浇注系统、斜滑块分型系统、成型镶块、型芯、推出机构和模架等部件。实例运行表明：软件对话框界面简单明了,程序运行稳定可靠,可广泛应用于实际生产中。
In the most mechanical transmission, the ordinary V-belt pulley is the most common transmission mode, which has been widely used in various types of machinery. The belt pulley of aluminum has less weight and more transmission stability than that of cast iron or steel, which makes a contribution to increasing the machine speed and reducing the energy consumption.The alloy belt pulley has been widely applied to the field of automobile and agricultural machinery instead of cast iron or steel.
The alloy belt pulley is usually molded by the way of pressure casting in the actual production. Pressure casting costs less metal and higher precision formed.The paper mainly used the Computer Aided Design technology to complete the analysis, calculations, part modeling, data storage and output,etc. The pulley die-casting mold CAD system which is created by UG software as a designing platform can increase the productive efficiency and quality as well as improve the working condition for mold designers.
Firstly, the paper take advantage of the re-development tool UG/OPEN of UG to design the system menu and the parameter input dialog. Adopting the way of building the dll to call the MFC, so that the database dialog interface of parts can be built. Secondly,depending on the MFC ODBC technology and Access2007, the database management system was built. Through ODBC class member functions, the program has a access to data source, and would display the record setting on the dialog controll list. Finally, the introduction of paramentric modeling idea is used for drawing the mold component. Functions provided by UF is applied to mapping data, outputting and updating three dimensional solid models.
Among them, the expression of UG tool is applied to drawing mold parts. It can control multiple dimensions parameters and their mtual constraints. Different models but same type and size of parts through parameter-driven way to update the parts.Using the database management software of Access2007can meet the designers to add and modify parts data.
The mold CAD system has the following function:3D solid modeling of the pulley parts, the choice of die-casting machine and casting materials, by acccessing the database to quickly generate the mold component models.The user can operate the system to creat the pulley mold of the gating system, the classification of slider, molding inserts, cores, mold introduced institutions and mold parts. Commissioning show that the software has a simple dialog interface and the program operates stably and reliably. It can be widely used in actual production.
实际生产中采用压力铸造的方式成型皮带轮,其耗费金属材料少,制造精度高。本论文主要利用计算机辅助技术来完成压铸模设计过程中的分析计算、零件造型、数据存储与输出等工作。使用UG软件作为设计平台开发的皮带轮压铸模CAD系统,以期提升设计效率和质量、改善模具设计人员的工作条件
论文首先利用UG自带的二次开发工具UG/OPEN完成系统菜单的调用和参数输入对话框的设计。采用创建动态链接库文件(dll)的方法实现对MFC的调用,从而构建起零件数据库对话框界面。然后依靠MFC ODBC访问技术和Access2007软件建立数据库管理系统,通过ODBC类成员函数访问数据源,并将记录集显示在对话框列表控件上。最后引入参数化的建模思想绘制模具部件模型,利用UF提供的功能函数进行数据的映射和三维实体模型的输出与更新。
其中,在绘制模具零件过程时采用UG软件工具“表达式”,能够很好的控制多个参数及其相互约束关系,并通过内部程序驱动尺寸参数来完成同一类型不同型号零件的更新。Access2007数据库管理软件的使用,可以满足设计人员对于零件数据的添加和修改工作。
本模具CAD系统具有以下功能：皮带轮零件的三维实体造型,压铸机、压铸材料的选择以及通过访问数据库快速生成模具零部件模型。用户通过操作本系统,能够一次性创建出皮带轮模具的浇注系统、斜滑块分型系统、成型镶块、型芯、推出机构和模架等部件。实例运行表明：软件对话框界面简单明了,程序运行稳定可靠,可广泛应用于实际生产中。
In the most mechanical transmission, the ordinary V-belt pulley is the most common transmission mode, which has been widely used in various types of machinery. The belt pulley of aluminum has less weight and more transmission stability than that of cast iron or steel, which makes a contribution to increasing the machine speed and reducing the energy consumption.The alloy belt pulley has been widely applied to the field of automobile and agricultural machinery instead of cast iron or steel.
The alloy belt pulley is usually molded by the way of pressure casting in the actual production. Pressure casting costs less metal and higher precision formed.The paper mainly used the Computer Aided Design technology to complete the analysis, calculations, part modeling, data storage and output,etc. The pulley die-casting mold CAD system which is created by UG software as a designing platform can increase the productive efficiency and quality as well as improve the working condition for mold designers.
Firstly, the paper take advantage of the re-development tool UG/OPEN of UG to design the system menu and the parameter input dialog. Adopting the way of building the dll to call the MFC, so that the database dialog interface of parts can be built. Secondly,depending on the MFC ODBC technology and Access2007, the database management system was built. Through ODBC class member functions, the program has a access to data source, and would display the record setting on the dialog controll list. Finally, the introduction of paramentric modeling idea is used for drawing the mold component. Functions provided by UF is applied to mapping data, outputting and updating three dimensional solid models.
Among them, the expression of UG tool is applied to drawing mold parts. It can control multiple dimensions parameters and their mtual constraints. Different models but same type and size of parts through parameter-driven way to update the parts.Using the database management software of Access2007can meet the designers to add and modify parts data.
The mold CAD system has the following function:3D solid modeling of the pulley parts, the choice of die-casting machine and casting materials, by acccessing the database to quickly generate the mold component models.The user can operate the system to creat the pulley mold of the gating system, the classification of slider, molding inserts, cores, mold introduced institutions and mold parts. Commissioning show that the software has a simple dialog interface and the program operates stably and reliably. It can be widely used in actual production.
引文
[1]赖华清主编.压铸工艺及模具设计[M].北京：机械工业出版社,2005.
[2]赵浩峰.现代压力铸造技术[M].北京：中国标准出版社,2003.
[3]耿鑫明.压铸模生产现状与发展趋势[J].金属加工,2008(3)：26-29.
[4]陈光明.压铸模CAD/CAE/CAM的研究现状与发展[J].铸造技术,2004(2)：148—149.
[5]John Worbye. New Information Points the Way to Longer Die Casting Die Life. Die Casting Engineer[J],1985.
[6]Upton B.Allsop DF and Kennecly D著.劳瑞芳译.压力铸造[M].北京：机械工业出版社.
[7]George R D. Jr. Computer-Aided Die Desing for Zinc Die Casting Dies. Die Casting Eng[J],1981(6):24-30.
[8]唐克岩,宋黎.压铸模及其CAD技术的现状与发展趋势[J].制造业信息化,2010(4)：67—69.
[9]Gerlach.Moderne Berechnungsmethoden zur Auslegung von Druckgieβmaschinen and Druckgiebwerkzeugen. Metall[J],1983(8):793-795.
[10]王樱,徐雨明.VC++中数据库访问技术研究[J].微计算机信息,2006(22)：256-258.
[11]汪小平.压铸工艺参数设计及缺陷判断的专家系统[J].特种铸造及有色合金,1994(3)：16-19.
[12]于彦东.压铸模CAD系统的研究[J].中国铸机,1994(1)：26-29.
[13]赵会娟.基于Pro/E的压铸模CAD系统的研究与开发[D].山西：太原理工大学,2001.
[14]于彦东,吴士平等.铝合金压铸模CAD系统中参数化设计的研究[J].模具工业,2001(3)：8—10.
[15]王凤林.基于UG压铸模浇注系统CAD软件的研究与开发[D].湖北：华中科技大学,2003.
[16]徐峰等.基于UG的压铸模CAD系统研究[J].铸造技术,2003(4)：328-329.
[17]王高潮主编.模具CAD-UG NX应用[M].北京：机械工业出版社,2007.
[18]李建军,李德群.模具设计基础及模具CAD[M].北京：机械工业出版社,2006.
[19]彭晓东,李玉兰等.轻合金在汽车上的应用[J].机械工程材料,1999(4)：1-4.
[20]甘登岱主编.UG基础与应用精品教程[M].北京：航天工业出版社,2008.
[21]邓莉等.C++语言程序设计(第3版)[M].北京：清华大学出版社,2003.
[22]黄勇UG/OPEN APL MFC和COM开发实力精解[M].北京：国防工业出版社,2009.
[23]侯永涛,丁向阳UG/Open二次开发与实例精解[M].北京：化学工业出版社,2007.
[24]UG/Open MenuScript User Guide,Unigraphics Solutions Inc.Version NX 2004.
[25]UG/Open UlStyler User Guide,Unigraphics Solutions Inc.Version NX 2004.
[26]谌祖辉,侯忠滨等.UG软件二次开发中MFC调用方法研究[J].机床与液压2006(5)：181—186.
[27]Chen Zu-hui, Hou Zhong-bin, Wu Zhan-yang. Research about How to Use MFC in the Second Development of UG.[J]. Machine Tool & Hydraulics,2006(5):181-183,186.
[28]Chiply K,Viswanathan S,Cooper R H.Concurrent Engineering and Rapid Prototyping For Die Casting[J].Die Casting Engineer,1996(3).
[29]Yue Shu-hua,Guoxiang Wang,Fei Yin,et al.Application of an integrated CAD/CAE/CAM system for die casting dies[J]. Journal of Materials Processing Technology,2003(139): 465-468.
[30]机械设计手册编委会.机械设计手册单行本-带传动和链传动.北京：机械工业出版社,2007：23-40.
[31]雷波,池成忠,徐鹏.基于UG的皮带轮压铸模设计系统研究[J].铸造技术,2011(11).
[32]毛炳秋,林丽.基于UG的皮带轮参数化结构设计[J].煤矿机械,2006(7).
[33]齐卫东主编.压铸工艺与模具设计[M].北京：北京理工大学出版社,2007.
[34]黄勇主编.压铸模具简明设计手册[M].北京：化学工业出版社,2010.
[35]于彦东主编.压铸模具设计及CAD[M]北京：电子工业出版社,2002.
[36]Zhang Ying-zhong, Luo Xiao-fang. Development of parametric standard parts library based on UG/Open API technology[J]. Computer Engineering,2003(29):180-181.
[37]Chung Yau Lam,Louis Ngan A micro-computer application in mould design[J]. Computer in Industry,1989(1):161-174.
[38]中国模具标准化技术委员会.GB／T 4678.1—2003压铸模零件[S].北京：中国标准出版社,2003.
[39]田晨雁,田宝善等.金属压铸模设计与实例[M].北京：化学工业出版社,2006.
[40]周察金主编.Access 2003数据库应用基础[M].北京：高等教育出版社,2008.
[41]郑战光,潘淑琴等.利用MFC进行UG二次开发的研究[J].计算机工程与设计,2007(12)：5787-5791.
[42]Fan Xiao-liang,Wang Chuan.Research and application of database system based on UG/OPEN and MFC[J]. MechanicalEngineer,2010(8):45-46.
[43]麦苗,罗辞勇.利用VC的MFC ODBC技术开发数据库应用程序[J].信息技术,2003.
[44]机械标准化所.GB／T 10412—2002普通和窄V带轮(基准宽度制)[S].北京：中国标准出版社,2002.
[45]胡道钟,胡海等.模具标准化和机遇UG的模具标准件库的建立[J].汽车科技,2000(6)：47-50.
[46]邬彩虹.基于Pro/E锥齿轮注塑模参数化设计技术的研究[D].山西：太原理工大学,2009.
[47]徐国生.基于UG的三维参数化汽车冲模标准件库研究[D].湖南：湖南大学,2004.
[48]Unigraphics Solutions. UG相关参数化设计[M].北京：清华大学出版社,2002.
[2]赵浩峰.现代压力铸造技术[M].北京：中国标准出版社,2003.
[3]耿鑫明.压铸模生产现状与发展趋势[J].金属加工,2008(3)：26-29.
[4]陈光明.压铸模CAD/CAE/CAM的研究现状与发展[J].铸造技术,2004(2)：148—149.
[5]John Worbye. New Information Points the Way to Longer Die Casting Die Life. Die Casting Engineer[J],1985.
[6]Upton B.Allsop DF and Kennecly D著.劳瑞芳译.压力铸造[M].北京：机械工业出版社.
[7]George R D. Jr. Computer-Aided Die Desing for Zinc Die Casting Dies. Die Casting Eng[J],1981(6):24-30.
[8]唐克岩,宋黎.压铸模及其CAD技术的现状与发展趋势[J].制造业信息化,2010(4)：67—69.
[9]Gerlach.Moderne Berechnungsmethoden zur Auslegung von Druckgieβmaschinen and Druckgiebwerkzeugen. Metall[J],1983(8):793-795.
[10]王樱,徐雨明.VC++中数据库访问技术研究[J].微计算机信息,2006(22)：256-258.
[11]汪小平.压铸工艺参数设计及缺陷判断的专家系统[J].特种铸造及有色合金,1994(3)：16-19.
[12]于彦东.压铸模CAD系统的研究[J].中国铸机,1994(1)：26-29.
[13]赵会娟.基于Pro/E的压铸模CAD系统的研究与开发[D].山西：太原理工大学,2001.
[14]于彦东,吴士平等.铝合金压铸模CAD系统中参数化设计的研究[J].模具工业,2001(3)：8—10.
[15]王凤林.基于UG压铸模浇注系统CAD软件的研究与开发[D].湖北：华中科技大学,2003.
[16]徐峰等.基于UG的压铸模CAD系统研究[J].铸造技术,2003(4)：328-329.
[17]王高潮主编.模具CAD-UG NX应用[M].北京：机械工业出版社,2007.
[18]李建军,李德群.模具设计基础及模具CAD[M].北京：机械工业出版社,2006.
[19]彭晓东,李玉兰等.轻合金在汽车上的应用[J].机械工程材料,1999(4)：1-4.
[20]甘登岱主编.UG基础与应用精品教程[M].北京：航天工业出版社,2008.
[21]邓莉等.C++语言程序设计(第3版)[M].北京：清华大学出版社,2003.
[22]黄勇UG/OPEN APL MFC和COM开发实力精解[M].北京：国防工业出版社,2009.
[23]侯永涛,丁向阳UG/Open二次开发与实例精解[M].北京：化学工业出版社,2007.
[24]UG/Open MenuScript User Guide,Unigraphics Solutions Inc.Version NX 2004.
[25]UG/Open UlStyler User Guide,Unigraphics Solutions Inc.Version NX 2004.
[26]谌祖辉,侯忠滨等.UG软件二次开发中MFC调用方法研究[J].机床与液压2006(5)：181—186.
[27]Chen Zu-hui, Hou Zhong-bin, Wu Zhan-yang. Research about How to Use MFC in the Second Development of UG.[J]. Machine Tool & Hydraulics,2006(5):181-183,186.
[28]Chiply K,Viswanathan S,Cooper R H.Concurrent Engineering and Rapid Prototyping For Die Casting[J].Die Casting Engineer,1996(3).
[29]Yue Shu-hua,Guoxiang Wang,Fei Yin,et al.Application of an integrated CAD/CAE/CAM system for die casting dies[J]. Journal of Materials Processing Technology,2003(139): 465-468.
[30]机械设计手册编委会.机械设计手册单行本-带传动和链传动.北京：机械工业出版社,2007：23-40.
[31]雷波,池成忠,徐鹏.基于UG的皮带轮压铸模设计系统研究[J].铸造技术,2011(11).
[32]毛炳秋,林丽.基于UG的皮带轮参数化结构设计[J].煤矿机械,2006(7).
[33]齐卫东主编.压铸工艺与模具设计[M].北京：北京理工大学出版社,2007.
[34]黄勇主编.压铸模具简明设计手册[M].北京：化学工业出版社,2010.
[35]于彦东主编.压铸模具设计及CAD[M]北京：电子工业出版社,2002.
[36]Zhang Ying-zhong, Luo Xiao-fang. Development of parametric standard parts library based on UG/Open API technology[J]. Computer Engineering,2003(29):180-181.
[37]Chung Yau Lam,Louis Ngan A micro-computer application in mould design[J]. Computer in Industry,1989(1):161-174.
[38]中国模具标准化技术委员会.GB／T 4678.1—2003压铸模零件[S].北京：中国标准出版社,2003.
[39]田晨雁,田宝善等.金属压铸模设计与实例[M].北京：化学工业出版社,2006.
[40]周察金主编.Access 2003数据库应用基础[M].北京：高等教育出版社,2008.
[41]郑战光,潘淑琴等.利用MFC进行UG二次开发的研究[J].计算机工程与设计,2007(12)：5787-5791.
[42]Fan Xiao-liang,Wang Chuan.Research and application of database system based on UG/OPEN and MFC[J]. MechanicalEngineer,2010(8):45-46.
[43]麦苗,罗辞勇.利用VC的MFC ODBC技术开发数据库应用程序[J].信息技术,2003.
[44]机械标准化所.GB／T 10412—2002普通和窄V带轮(基准宽度制)[S].北京：中国标准出版社,2002.
[45]胡道钟,胡海等.模具标准化和机遇UG的模具标准件库的建立[J].汽车科技,2000(6)：47-50.
[46]邬彩虹.基于Pro/E锥齿轮注塑模参数化设计技术的研究[D].山西：太原理工大学,2009.
[47]徐国生.基于UG的三维参数化汽车冲模标准件库研究[D].湖南：湖南大学,2004.
[48]Unigraphics Solutions. UG相关参数化设计[M].北京：清华大学出版社,2002.