Precision dimensional analysis in CAD design of reliable technologies

International Conference on Innovations and Prospects of Development of Mining Machinery and Electrical Engineering 2018

矿业工程;电工学

Pompeev, K.P.^1 ; Timofeev, D.Yu.^2

ITMO University, 9 Lomonosov street, St. Petersburg

191002, Russia^1

Saint-Petersburg Mining University, 21st Line 2, St Petersburg

199106, Russia^2

关键词: CAD designs;    Dimensional analysis;    Machining technology;    Operational parameters;    Structural synthesis;    Technical requirement;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/194/2/022028/pdf
DOI  :  10.1088/1755-1315/194/2/022028

来源: IOP

【 摘 要 】

The paper presents a schematic diagram of interactive synthesis of a unit TP workflow based on structural synthesis of links and its subsequent precision dimensional analysis. It describes the method of building shock schemes to check the compliance with technical requirements of a drawing, to calculate diametric operational parameters and allowances for machining. It also demonstrates the method to define precision types and classes of devices necessary to implement the designed machining technology of turning gauging equipment.