EFFECTIVENESS OF EVALUATION METHODS OF THE GEOMETRICAL CONDITION AND BEARING SUPPORT OF EXTRA-LARGE CRANKSHAFTS
Journal Title: Journal of Machine Construction and Maintenance - Year 2018, Vol 108, Issue 1
Abstract
The article presents an overview of known and used measurement methods on the basis of which the geometrical state of the design and bearing support of extra-large crankshafts is evaluated. These methods were evaluated both in terms of the correctness of their implementation and the interpretation of results. The article also presents a new concept of a device that permits the evaluation of the condition of the shaft bearing on the basis of measurements of the deformation of crank webs using the symmetrical method.
Authors and Affiliations
Krzysztof NOZDRZYKOWSKI
Keywords
Related Articles
- EP ID EP615654
- DOI -
- Views 139
- Downloads 0
IDENTIFICATION AND ASSESSMENT OF HAZARDS RESULTING FROM THE STRUCTURE OF THE WHEELED CHILD CONVEYANCES COMMERCIALIZED ON THE POLISH MARKET
Safety of wheeled child conveyances in EU is still unsatisfactory despite the European safety standards that are in force. Data on safety assessment of conveyances commercialized in Poland have not been documented so far...
EFFECT OF WIRE MATERIAL PROPERTIES ON WIRE ROPE USE
Steel ropes cannot be refurbished through repairs, and wear processes during their use are cumulative. These processes include material fatigue, aging of the core, grease, and elements made of plastics, mass losses due t...
TUNGSTEN DOPED TiB2 COATINGS OBTAINED BY MAGNETRON SPUTTERING
The aim of the work was to investigate the possibilities of shaping the properties of TiB2 coatings by doping with tungsten, which create hard boron phases (e.g., WB2, WB4, and W2B5). The coatings were produced by a DC m...
RMS PROCESS CONTROL ALGORITHM BASED ON THE VOLTAGE METHOD
For the last several years, considerable progress in the use of the plasma surface engineering for the purposes of the surface layer’s modification has been observed. The magnetron sputtering method is one of the most im...
MONITORING THE OPERATIONAL PARAMETERS OF A POWER ROOF SUPPORT
Safety aspects of mining personnel as well as the safety of the coal mining processes are presented. A mechanised longwall system is commonly used in the coal mining industry. The system consists of the basic machinery,...