MATHEMATICAL ANALYSIS OF SQUARE HOLE DRILLING MECHANISM
Square hole is produced by Press working, Broaching, Non-conventional machining process like Wire EDM, CNC machines, Laser cutting, etc. These methods which mentioned have a complexity of manufacture along with high cost. Creating a square hole using a drill, in addition to having an easier manufac...
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| Format: | Article |
| Language: | Arabic |
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Mustansiriyah University/College of Engineering
2018-01-01
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| Series: | Journal of Engineering and Sustainable Development |
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| Online Access: | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/327 |
| _version_ | 1797984944522264576 |
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| author | Ridha Alwan Ahmed |
| author_facet | Ridha Alwan Ahmed |
| author_sort | Ridha Alwan Ahmed |
| collection | DOAJ |
| description |
Square hole is produced by Press working, Broaching, Non-conventional machining process like Wire EDM, CNC machines, Laser cutting, etc. These methods which mentioned have a complexity of manufacture along with high cost. Creating a square hole using a drill, in addition to having an easier manufacturing process, reduce the cost and time. In this paper, mathematical model of triple cam rotation of constant width inside a square frame is discussed. So, by designing a drilling tool on cam it would be creating a square hole on the work piece. During the rotation of the cam, the center of rotation is not fixed and this is the major problem in this mechanism. There is need to a non-coaxial coupling to transmit the rotational motion. The result of Universal non-coaxial coupling has been used were shown that the rotational velocity of input and output shafts are equals. This coupling can be used for transmitting the rotational motion from the drill to the cam and drilling tool to get a square hole shape.
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| first_indexed | 2024-04-11T07:09:56Z |
| format | Article |
| id | doaj.art-3ae57af79a964040ba2164e2feff4597 |
| institution | Directory Open Access Journal |
| issn | 2520-0917 2520-0925 |
| language | Arabic |
| last_indexed | 2024-04-11T07:09:56Z |
| publishDate | 2018-01-01 |
| publisher | Mustansiriyah University/College of Engineering |
| record_format | Article |
| series | Journal of Engineering and Sustainable Development |
| spelling | doaj.art-3ae57af79a964040ba2164e2feff45972022-12-22T04:38:14ZaraMustansiriyah University/College of EngineeringJournal of Engineering and Sustainable Development2520-09172520-09252018-01-01221MATHEMATICAL ANALYSIS OF SQUARE HOLE DRILLING MECHANISMRidha Alwan Ahmed0Computer Engineering Department, Mustansiriyah University, Baghdad, Iraq Square hole is produced by Press working, Broaching, Non-conventional machining process like Wire EDM, CNC machines, Laser cutting, etc. These methods which mentioned have a complexity of manufacture along with high cost. Creating a square hole using a drill, in addition to having an easier manufacturing process, reduce the cost and time. In this paper, mathematical model of triple cam rotation of constant width inside a square frame is discussed. So, by designing a drilling tool on cam it would be creating a square hole on the work piece. During the rotation of the cam, the center of rotation is not fixed and this is the major problem in this mechanism. There is need to a non-coaxial coupling to transmit the rotational motion. The result of Universal non-coaxial coupling has been used were shown that the rotational velocity of input and output shafts are equals. This coupling can be used for transmitting the rotational motion from the drill to the cam and drilling tool to get a square hole shape. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/327Reuleaux polygonsCNC machining methodbroaching machining methodsquare holeuniversal coupling |
| spellingShingle | Ridha Alwan Ahmed MATHEMATICAL ANALYSIS OF SQUARE HOLE DRILLING MECHANISM Journal of Engineering and Sustainable Development Reuleaux polygons CNC machining method broaching machining method square hole universal coupling |
| title | MATHEMATICAL ANALYSIS OF SQUARE HOLE DRILLING MECHANISM |
| title_full | MATHEMATICAL ANALYSIS OF SQUARE HOLE DRILLING MECHANISM |
| title_fullStr | MATHEMATICAL ANALYSIS OF SQUARE HOLE DRILLING MECHANISM |
| title_full_unstemmed | MATHEMATICAL ANALYSIS OF SQUARE HOLE DRILLING MECHANISM |
| title_short | MATHEMATICAL ANALYSIS OF SQUARE HOLE DRILLING MECHANISM |
| title_sort | mathematical analysis of square hole drilling mechanism |
| topic | Reuleaux polygons CNC machining method broaching machining method square hole universal coupling |
| url | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/327 |
| work_keys_str_mv | AT ridhaalwanahmed mathematicalanalysisofsquareholedrillingmechanism |