Ignatenko P. An increase of exactness of the threecoordinate measuring of moving is in littehard rings.

Research object: a process of co-operation of pickoff is with a littlehard ring. Research purpose: increase of exactness of the moving in littlehard rings on the basis of development of mechanical method with the use of universal dynamometer. Research methods and apparatus: methods of theory of measurings, mathematical analysis, statistical treatment, experimental methods on the options developed a bread-winner and designs on the personal COMPUTER. Theoretical and practical results: - the mechanical method of measuring of the three-dimensional moving of mobile edge of ring is developed after three co-ordinates; - the mathematical model of process of measuring of moving of mobile edge of ring is developed; - the mechanical method of determination of is improved in the rings of mionectic inflexibility. Practical meaningfulness of results for an engineer consists in that the method of determination of remaining tensions is developed in the rings of mionectic inflexibility and the algorithm of measuring of the linear moving is developed in rings. Degree of introduction: DP of "Chernigivstandartmetrologiya" (Chernigov), VAT "Chernigov Khimvolokno", educational process. Sphere of the use: production enterprises of machine-building industry.