OBRABOTKAMETALLOV TECHNOLOGY Vol. 24 No. 2 2022 Fig. 13. Device for measuring product shape parameters: 1 – case; 2 – basic supports; 3 – base; 4 – roller; 5, 14, 15, 17 – angular displacement sensors; 6 – rocking chair; 7, 18, 23 – guides; 8 – rod, 9 – linear displacement sensor; 10, 21 – compression spring; 11 – measuring support, 12 – base of the measuring support; 13 – roller; 16 – rod; 19 – frame; 20 – linear displacement sensor; 22, 24 – transverse movement mechanism; 25, 32 – electric drive; 26 – block for collecting, processing and storing information; 27 – full turn sensor; 28 – detail; 29 – part surface; 30 – mount; 31 – longitudinal movement device; 32 – power drive displacements [24] model is provided with the possibility of its free rotation. This experimental assembly allows simulating the actual process of technological rotation of the support of the technological drum installed on two support rollers with the possibility of determining the accuracy parameters of the rolling surface shape with the experimental model of the measuring device. Control of adjustment and adjustment accuracy is carried out on a reference surface with a known radius of curvature, as well as end gauges. Summarizing the above and based on accepted principles and approaches, the proposed technology includes the following sequence of actions: 1. Planned measurement of the riding ring rolling surface in order to detect the excess of permissible values of the shape accuracy parameters: 3D digital reconstruction of the surface; calculation of surface shape accuracy parameters; data recording and storing, determining the need for machining; 2. Simulation the process of shaping the machined surface for multi-pass machining: processing of measurement data and parameters of the processing module;
RkJQdWJsaXNoZXIy MTk0ODM1