Research methodology of technological systems aggregate-assembly production of aircraft under the terms of accuracy and interchangeability

The article deals with the issues of improving the existing design and technological design process automation technology facilities of aviation technology, the accuracy, interchangeability, quality and reliability. The technique of construction dimensional chains assemblies for technically sound performance precision manufacturing operations. The conditions to ensure the specified displacement, orientation and fixing elements of the assembly facility jig fixing surfaces and connectors, defines the conditions under which ensures the accuracy of the interface specified by the details in the baseline. It is shown under which conditions the assembly accuracy can be achieved at the expense of a slight elastic deformation of the compensation element connector. The conditions and the criteria of technological connectors in modern circuits aggregate-assembly production, depending on the stiffness of the structure elements and types of used assembly of specialized equipment.