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HT-7U device vertical field magnet assembly simulation analysis of position accuracy


685doublem_manu-tolerance; / / ~ lJ build tolerance values ​​public: virtualAcDb3dSolid * Create ();,/ create entities AcDbObjectlDAddEntityToDbs (AcDbEntity):, / to the graphics database virtualintGetAssemType ();// get assembly assembly type voidSetTolerance (); / / Set the value of manufacturing tolerances for manufacturing tolerances doubleGetTolerance ();//}; vertical field magnet type CTF as CPart derived class,mulberry bags uk, it adds its own attributes and operations functions related to its property values ​​are fan-shaped magnet theory central angle, central angle of magnet manufacturing errors,GHD Glätteisen günstig, deflection magnet installation error of the plane, the radial magnet installation ranging error. Vertical field magnet classes can be defined as CTF: publicCPart {private: doublem_angle; / / ~ on the central angle doublem_rotation_angle; / / plane deflection angle error doublem_radius_tolerance; / / radial distance error doublem_manu_tolerance; / / center horn manufacturing error public: voidSet_Angle ( doubleangle); / / set theory, central angle voidSet_Rotation_Angle (doublerotation_angle); / / set the plane deflection angle error voidSet_Radius-1'0lerance (d0ubleradius_torance); / / set the radial distance error voidSeLManuJolerance (doublemanu_tolerance); / / set the central angle of manufacturing errors doubleGet_Angle ();// get NCTS angular doubleGet_Rotation-Angle ();// get the error plane deflection angle doubleGet. A Radius_T0lerance ();// get the radial distance error doubleGet_Manu-T0lerance ();// get central angle manufacturing error} in visual analysis system, using a binary tree data structure to store the assembly, and the use of postorder binary tree traversal algorithm, the assembly process simulation,ed hardy uk, a three-dimensional in AutoCAD2000 platform assembly model. Using VC + +6.0 in the dialog data exchange mechanism, to set the magnet manufacturing error, installation error, and the coordinates of the center of the magnet is calculated, the final completion of the calculation of the coordinates fit round the heart. Figure 3 shows the vertical field magnet system center fitting calculation dialog box. 4 Conclusion 3 vertical field magnet system center fitting calculation of Fig. 3thefittingofTFmagnetscenter toroidal field magnet system installation is the HT-7U superconducting Tokamak device assembly process of the most critical part, sixteen vertical field magnet into the center of the ring as a follow-up poloidal field magnet system, vacuum chamber internal components installed base. Therefore,air jordan high heels, the toroidal field magnet system in the construction of the center should be strictly controlled and determined by the data. In this paper, a mathematical analysis method to derive each of the vertical field magnet installed in the center, and according to least square algorithm, fitting the entire vertical field magnet system into the center ring, so as to effectively solve the vertical field magnet into After determination of the center ring. References: [1] Wu Songtao. HT_7u device host structure and assembly introduce [M]. Hefei: Institute of Plasma Physics, 2001,6.10. [2] Wang Neng-chao. Concise Guide to Numerical Analysis [M]. Beijing: Higher Education} i_: Press,Beats By Dre Headphones, 2000,5760. [3] Wang Kun Qi, Li Ping. A smooth curve of the arc fitting the new method [JJ. An industrial two College, 1994,14 (3): 243,247 [4] SartajSahni. Data structures, algorithms and applications-c + + language to describe the [M]. Beijing: Mechanical Industry Press. 2000,260.263. [5] Gao Yan Ming, Li Li, Yang Zhigang so proficient in AutoCAD 3D design and development [M] 1] E Beijing: China Railway Press, 2002,268.278.
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