Computer-Aided Machine Tool Selection (Numerical or Conventional) with respect to Cost Assessment (CAMTS). | ||||
| MEJ- Mansoura Engineering Journal | ||||
| Article 17, Volume 20, Issue 2, June 1995, Page 120-131 PDF (787.49 K) | ||||
| Document Type: Research Studies | ||||
| DOI: 10.21608/bfemu.2021.161835 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| Ibraheem Mohamed Elewa* | ||||
| Industrial Production Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt. | ||||
| Abstract | ||||
| Numerical control m/c tools are not intended to compete with mass production process NC techniques are applied most successfully when components are machined in small batches, the machining of small and median quantities is a high coast area of production. The advent of NC provides a medium for reducing machining costs in low quantity production which is of particular value in certain types of industry engineering aircraft accessory, hydraulic and machine tools. The study has shown several factors in favor of NC such as full flexibility, accuracy, shorter production time, etc. The present work has an experimental study which carried out in one of the military factories to establish a justification rule for producing a certain product. The relationship between the variables such as the tolerance required for dimension, shapes, and surface roughness as well as the process capability has been checked for each m/c. If the decision is the two m/C can be produce the product or feature then the cost analysis will takes place. | ||||
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