Smart Concrete Extruder Design and Prototyping / (Record no. 607322)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03005nam a22001697a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | NUST |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 621 |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Umais Qamar, Muhammad |
| 245 ## - TITLE STATEMENT | |
| Title | Smart Concrete Extruder Design and Prototyping / |
| Statement of responsibility, etc. | Muhammad Umais Qamar |
| 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 | 2023. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 66p. ; |
| Other physical details | Soft Copy |
| Dimensions | 30cm. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | 3D printer is a form of additive manufacturing technology. In 3D printer, a 3D object can<br/>be formed by laying down successive layers of material. 3D printers are easier to use than other<br/>manufacturing technologies, they are also faster and more affordable than other manufacturing<br/>technologies. 3D printers offer product developers the ability to print parts and assemblies made<br/>of several materials with different mechanical and physical properties in a single build process.<br/>One of the world’s first 3D printer was based on Fused Deposition Method (FDM). It was<br/>developed by Scott crump in 1980’s.<br/>3D printers revolutionized the prototyping industry by enabling more rapid, more<br/>efficient, and cost-effective prototyping. According to the manufacturers 3D printers are 5 times<br/>cheaper and at least 10 times faster than the ordinary methods. Not only that, but when it comes<br/>to prototype production, no other technology comes close to 3D printers. 3D printer is capable of<br/>making complex geometries with ease and provide you with a realistic prototype at exact<br/>dimensions and all of it without needing any expert machinists. This technology has found<br/>applications in many fields because of the number of materials that can be used for printing.<br/>The objective of this study was to design a smart concrete 3D extruder and prototyping.<br/>The extruder is the most significant component of a 3D printer because it is responsible for<br/>drawing in the material, melting it (in 3D printers that need fused material, such as FFD), and<br/>pushing out the material. The essential aspects that were kept in mind while designing the<br/>extruder were speed, precision, and long-term reliability. The first stage was to develop the<br/>extruder based on a concrete mixture specifically designed for 3D printers employing locally<br/>accessible resources and materials. Investigating structural stability and long-term usage in<br/>Pakistan's environment. Investigating the impact of printing factors such as layer thickness,<br/>nozzle size, printing speed, and flow rate. The extruder design is crucial, because the printer will<br/>not function properly until it is done correctly. In our case, the extruder is enclosed in an<br/>aluminum casing, and the material is pushed in through pneumatic pressure pushing from above.<br/>A stepper motor-powered leadscrew is transporting the material to the nozzle, which is<br/>effectively pushing out the material based on the numeric feed input. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | MS Mechanical Engineering |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Supervisor : Dr. Jawad Aslam |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://10.250.8.41:8080/xmlui/handle/123456789/34883">http://10.250.8.41:8080/xmlui/handle/123456789/34883</a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| Koha item type | Thesis |
| Withdrawn status | Permanent Location | Current Location | Shelving location | Date acquired | Full call number | Barcode | Koha item type |
|---|---|---|---|---|---|---|---|
| School of Mechanical & Manufacturing Engineering (SMME) | School of Mechanical & Manufacturing Engineering (SMME) | E-Books | 12/12/2023 | 621 | SMME-TH-878 | Thesis |