RELIABILITY INCREASE OF MANIPULATORS OF TIMBER MACHINES BY PROVIDING FOR NO-FAILURE OPERATION AND FOR LONGEVITY OF SUPPORTING-ROTARY DEVICES

There the purpose is to rise the functioning effectiveness of timber machines of manipulator type at design stage at the expense of increase of no-failure operation and longevity of supporting-rotary devices. The recommendations to rise the reliability, to improve the construction, to improve the production process of supporting-rotary devices of hydraulic manipulator have been developed; the ultrasonic inspection has been realized. The application package to compute the reliability indeces has been developed and has been used in the Computer-Aided Design System of Onega Tractor Works, Kraslesmash enterpriseAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio