Classification of geokhod units and systems based on product cost analysis and estimation for a prototype model production

[摘要] The paper considers data systematization on a new shield-type heading machine - geokhod. The target of the paper is to classify geokhod components on the basis of their technical and economical production parameters. A prototype model reveals the structure of a geokhod as an assembly unit and identifies its basic characteristics. The paper overviews the methods of product cost estimations, justifies the application of an operation-based approach for a prototype model, provides the results containing product cost data for various geokhod components and technological processes, and gives the data for a material cost structure. Taking into consideration the product cost analysis, geokhod components are classified according to their technical and economical production parameters. Moreover the paper outlines the ways of a classification application for a geokhod manufacturing techniques improvement.

[发布机构] Institute of Coal of the Siberian Branch of the RAS, Leningradskiy Ave. 10, Kemerovo; 650065, Russia^1;Yurga Institute of Technology, TPU, Leningradskaya Str., Yurga; 652050, Russia^2;Yurginsky Machine Engineering Plant, Shosseynaya Str. 3, Yurga; 652050, Russia^3

[效力级别] 经济学 [学科分类] 工业工程学

[关键词] Assembly units;Basic characteristics;Economical production;Manufacturing techniques;Material cost;Product cost estimations;Prototype models;Technological process