| 000 -LEADER |
|---|
| fixed length control field |
02254nam a22001577a 4500 |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER |
|---|
| Classification number |
670 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Khan, Muhammad Ahsan Pervaiz |
| 245 ## - TITLE STATEMENT |
|---|
| Title |
Effect of using sustainable Lubricants on Surface Roughness and Energy Consumption during Milling of Aerospace Alloys / |
| Statement of responsibility, etc. |
Muhammad Ahsan Pervaiz Khan |
| 264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Place of production, publication, distribution, manufacture |
Islamabad : |
| Name of producer, publisher, distributor, manufacturer |
SMME- NUST; |
| Date of production, publication, distribution, manufacture, or copyright notice |
2025. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
110p. |
| Other physical details |
Soft Copy |
| Dimensions |
30cm |
| 500 ## - GENERAL NOTE |
|---|
| General note |
The manufacturing sector is increasingly seeking higher production rates, resulting in a<br/>greater demand for finished or near-finished components, where surface roughness serves<br/>as a crucial indicator of surface quality in machined parts. Alongside this, there is a robust<br/>effort to reduce energy consumption during machining processes, thereby lessening the<br/>carbon footprint associated with manufacturing. Milling is one of the most widely used<br/>cutting processes in the industry; however, the conventional lubricants used have raised<br/>significant health concerns. This study investigates the impact of sustainable lubricants,<br/>specifically sunflower oil, on surface roughness and energy consumption during the milling<br/>of aerospace alloys. In the present research, the machining parameters were varied using<br/>the Taguchi L9 array design of experiments, and their influence on the response<br/>parameters, including specific cutting energy and surface finish was ascertained under<br/>different conditions: dry, with conventional cutting oil, and using sustainable sunflower<br/>oil. Our analysis of variance revealed that feed per tooth (fz) was the most influential<br/>parameter, accounting for 55.46% and 65.69% of the variation in surface roughness and<br/>specific cutting energy, respectively. Notably, results indicated that sunflower oil as a<br/>lubricant not only decreased energy consumption but also offered an environmentally<br/>friendly alternative. Validation of the experimental design was achieved through<br/>confirmatory tests conducted under both optimal and suboptimal conditions, supporting the<br/>srobustness of our findings. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
MS Design and Manufacturing Engineering |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Supervisor : Dr. Shahid Ikram Ullah Butt |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
<a href="http://10.250.8.41:8080/xmlui/handle/123456789/54466">http://10.250.8.41:8080/xmlui/handle/123456789/54466</a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
|
| Koha item type |
Thesis |
