In order to overcome many problems and shortcomings of our three-dimensional design education in mechanical drawing, make the students master the modem design method and technology easily, modem modeling method and sh...In order to overcome many problems and shortcomings of our three-dimensional design education in mechanical drawing, make the students master the modem design method and technology easily, modem modeling method and shaping method are introduced, and the shaping designing methods of assembled-body are analyzed including basic requirements for shaping design, common principles of shaping and shaping design method. It will be helpful to improve the spatial imagination and modelling ability of student.展开更多
In order to improve the shaping design ability of students in mechanical drawing, it is necessary to introduce and analyze the shaping design of parts and some typical shaping method. Firstly, shaping designs of diffe...In order to improve the shaping design ability of students in mechanical drawing, it is necessary to introduce and analyze the shaping design of parts and some typical shaping method. Firstly, shaping designs of different structures of some parts such as installation part, connection part and so on are introduced, and then the shaping design procedure of the base of reducer is analyzed. Secondly, some typical shaping design methods such as shaping design based on the deformation of the basic body, profile design shaping design, complementary shaping design, equal volume shaping design, variation shaping design and combinatorial shaping design are introduced and analyzed. Finally, the design model of various pipe joints used in the exhibition hall is given as a design question. It will be helpful to improve the spatial imagination and shaping ability of students.展开更多
基金Supported by 2015 Undergraduate Education and Teaching Reform and Research Project of University of Science and Technology Beijing(JG2015M15)Fundamental Research Funds for the Central Universities(FRF-BR-15-047A)
文摘In order to overcome many problems and shortcomings of our three-dimensional design education in mechanical drawing, make the students master the modem design method and technology easily, modem modeling method and shaping method are introduced, and the shaping designing methods of assembled-body are analyzed including basic requirements for shaping design, common principles of shaping and shaping design method. It will be helpful to improve the spatial imagination and modelling ability of student.
基金Supported by 2015 Undergraduate Education and Teaching Reform and Research Project of University of Science and Technology Beijing(JG2015M15)2014 Education and Teaching Reform and Research Project of University of Science and Technology Beijing(JG2014M22)
文摘In order to improve the shaping design ability of students in mechanical drawing, it is necessary to introduce and analyze the shaping design of parts and some typical shaping method. Firstly, shaping designs of different structures of some parts such as installation part, connection part and so on are introduced, and then the shaping design procedure of the base of reducer is analyzed. Secondly, some typical shaping design methods such as shaping design based on the deformation of the basic body, profile design shaping design, complementary shaping design, equal volume shaping design, variation shaping design and combinatorial shaping design are introduced and analyzed. Finally, the design model of various pipe joints used in the exhibition hall is given as a design question. It will be helpful to improve the spatial imagination and shaping ability of students.
