Classification of geokhod units and systems based on product cost analysis and estimation for a prototype model production
Abstract
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.
- Publication:
-
Materials Science and Engineering Conference Series
- Pub Date:
- September 2015
- DOI:
- 10.1088/1757-899X/91/1/012088
- Bibcode:
- 2015MS&E...91a2088A