| The rotation error of the precision sliding will decrease the work quality of the equipments; some equipment directly caused maching tolerance or measuring error. The simulation of the precision sliding by the computer and the procession of the measuring data can quantitatively and figuratively describe the rotation error of the precision sliding, and can make for the analysis and assessment of the maching error and measuring error. Based the development enviroment of VC++ and 3DSMAX, the paper realized the establishment of rotation model and the motion simulation of the precision sliding for the lathe the borer, and realized the procession and anlysis of the measuring data.The establishment of three-dimension model and the simulation of the motion are the most important part during the simulation system of the precision sliding. The paper established the three-dimension model of the maching procedure of the lathe and the borer with the influence of the rotation error of the sliding by the 3DSMAX, and established the three-dimension model of the rotation of the sliding with integrally making the lofting model and boolean operation model, so it realistically showed the model of the rotation of the lathe sliding, greatly decreased the quantity of programming, shortened the periodic time of the development. Make use of the existent mathematical model of the machine with the rotation error, the paper systematically analized the maching contour, and realized ploting the characteristic curve in time with the premise of entering the ratio of frequency value. Based the established three-dimension model, it showed the three-dimension simulation of the circular motion of the lathe and the borer, and also showed the dynamatically change of the part's outline with the influence of the rotation error.The paper stored the measuring data in the ACCESS database, and access the data with the help of DAO interface, and can display and change the data. This method showed that...
|
PDF Full Text Request