Consider the impact of technological regimes polishing surface finish and establish the optimal conditions for grinding and abrasive wheels revision in view of their period of stability.
The paper deals with the analytic model suitable to evaluate the errors impact on the output surface accuracy in the machining process using the integral self-adjusting machine tool equipment. This model is based on the variation simulation method of machines precision calculation. The impact evaluation of accessories errors of force action from the cutting process as well as clamping is developed. This evaluation substantially considers the output accuracy of the machined cylindrical surfaces of the console fixed parts.
The investigation to assess the impact of change in position heel staffs on the accuracy of determining the excess on the station at digital leveling was performed. It is proved if the accuracy of determining the changes in position heel staffs substantially higher than accurate reading rod accuracy leveling does not change, so these changes can serve only to control the leveling on the station.
The analysis of influence the errors of exterior orientation elements on the coordinates when digital external survey.
The results of studies to assess the accuracy of determining the area of land in different ways.
Possibility of the use of GPS-observations with the partly closed horizon is investigated. Accuracy of baseline vector determination in dependence of elevation mask and period of satellite observations is analyzed.
The aim. The aim of the work is the research of the possibilities of using the real time in geodetic satellite measurements, the support system of Ground-Based Augmentation System (GBAS) type [Prasad and Ruggieri 2005, Rife and Phelts 2009, Dawidowicz and Krzan 2014]. The paper analyzes the results and evaluates the actual accuracy of the real field measurements, depending on the selected solution.