Along with the technical progress, the traditional spatial cam design and the manufacture method already could not adapt Gao Jing, the complex cylindrical cam design and the manufacture. This article elaborated emphatically uses the UG parametrization design software design cylindrical cam the method, as well as carries on the numerical control processing programming and the actual processing method simulation through the UG processing module to the spatial cam, this method has, the precise characteristic highly effective. space cam design and process of manufacture, including basis design conditions determination cam geometric parameter, production cam contour surface processing information and so on important work. When carries on the geometric parameter analysis and the production processing information, not only needs the essential geometry information, but should also include information and so on material category, heat treatment way, size common difference, surface roughness. Achieves as far as possible when the design considered the manufacture request, this will be helpful in applies the CAD/CAM system the cam design, the project analysis, the process study, the processing process integration. According to cam design requirements, design calculation cam main parameter and cam contour surface space coordinates data. Under the UG design environment, take from the moving parts law of motion's mathematical analysis as the foundation, establishes the correct UG expression, caused the design to realize the parametrization, the processing has realized the digitization. This article applies the machine-finishing the theory and the experience, formulates both the science to be reasonable and has the feasibility and the efficient spatial cam technological design plan, elaborated the cylindrical cam numerical control processing craft's computing technique, key to cylindrical cam's processing method, the attire clamped, the craft route's formulation, the processing parameter choice, craft links and so on column cam contour surface examination to conduct the analytical study, and has completed the cylindrical cam numerical control processing in the machining center, improved the cylindrical cam processing quality
感觉怎么样不好的话,我一句一句在来啊..
With the advancement of technology, the traditional space cam design and manufacturing methods have been unable to meet high-precision, complex cylindrical cam design and manufacturing. This article focuses on the use of the design parameters of UG cylindrical cam software design methods, as well as through the UG processing module for the space Cam NC programming and the actual processing of the simulation methods, the method is highly efficient and sophisticated features.
Space cam design and manufacturing process, including under the conditions set cam geometric design parameters, generate Cam, and other important information-processing work. Geometrical parameters in the processing of information analysis and generation, not only the geometric information necessary, should also include the types of materials, heat treatment, tolerance, surface roughness, and other information. In as far as possible be taken into account when designing the manufacturing requirements, which will help application of CAD / CAM system will cam design, engineering analysis, process analysis, process integration. According to Cam design requirements, design and calculation of the main parameters of Cam and Cam Profile of space coordinates data. UG in the design environment, the movement of a follower of mathematical analysis based on the establishment of a correct expression of UG, Design and Implementation of the parameters of the realization of the digital processing. In this paper, mechanical processing of the theory and practice experience, develop both a scientific and reasonable and workable and economic space of the design process cam, cam cylinder on the NC processing technology approach, focusing on the processing methods cylindrical cam, Fixture, the line of development, processing parameters, cylindrical Cam-detection technology to link the analysis and study, and completed the processing center on the NC cam cylinder, a cylindrical cam improve processing quality.
怎么样?