Open AccessSimulation Model of Selective Assembly of the Conrod-Piston Group Unit of Internal Combustion Engines, Taking into Account Measurement Errors During Sorting
Author(s) -
Олег Филипович,
Andrey Balakin,
N. A. Balakina,
V O Filipovich
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2096/1/012188
Subject(s) - piston (optics) , sorting , process (computing) , metrology , set (abstract data type) , group (periodic table) , combustion , computer science , unit (ring theory) , mechanical engineering , automotive engineering , engineering , control engineering , simulation , algorithm , mathematics , physics , statistics , mathematics education , organic chemistry , wavefront , optics , programming language , operating system , quantum mechanics , chemistry
The process of selective assembly of the conrod-piston group of an internal combustion engine, which provides the required accuracy of the connections, is considered. The functioning of a unit consisting of three main elements is described, the scheme of the assembly set-making is shown. The simulation model of a one-parameter selective assembly of three elements has been modernized by taking into account measurement errors arising from sorting into size groups. The modeling of the assembly process of the unit for a specific engine model has been carried out. A dependence is obtained that connects the required output indicator of the technological process with the parameter of the measurement quality. This research will allow solving the metrological problem associated with the choice of the optimal accuracy of measuring equipment under technical and economic constraints.