Now artificial measurement and calculation methods Rotary Kiln theodolite, laser measuring Rotary Kiln, artificial measurement and calculation method, the Rotary kiln assay method.In this Rotary kiln theodolite measurements described in step. Measuring the horizontal axis: horizontal Rotary kiln side, take the theodolite horizontal gaze away from the outermost ring rolling point 1m.Parallel with the axis of the Rotary kiln, does not move the fixed theodolite.Read a ruler out each gear rolling ring from the outermost point of the line of sight.Measured once every 90, 4:00 were measured and averaged; through the rolling circle radius of the center cylinder to the reference level I, the relative difference is obtained, namely the central horizontal axis of the cylindrical support position deviation. Measure the vertical axis: the measurement of each rolling circle diameter, tip clearance between roller and plate cylinder (also should be measured points averaged); at the top of the Rotary kiln, taking theodolite eyes off rolling circle just above 1 m, and with the parallel to the axis of the Rotary kiln, does not move the fixed theodolite.Reads the distance between the highest point of the rolling ring gear and the line of sight with a ruler (special ruler).To enable accurate data, measured once every 90, four points were measured and averaged; calculated sight distance from the cylinder center position of each support, in the center of a profile cylinder as a reference, the relative difference is obtained, namely the the vertical axis of the cylinder position deviation support center.