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Description of Individual Course Units
| Course Unit Code | Course Unit Title | Type of Course Unit | Year of Study | Semester | Number of ECTS Credits |
|---|---|---|---|---|---|
| 2603002092020 | COMPUTER AIDED MANUFACTURE-I | 2 | 3 | 4,00 |
Level of Course Unit
Önlisans
Language of Instruction
Turkish
Objectives of the Course
In this course; Using CAM programs, it is aimed to gain the competencies of creating tool paths for CNC lathes over two-dimensional and three-dimensional drawings.
Name of Lecturer(s)
Learning Outcomes
| 1 | Creating toolpaths and program codes for CNC lathes with CAM software. |
Mode of Delivery
Face to Face
Prerequisities and Co-Requisities
None
Recommended Optional Programme Components
None
Content of the Course
Preparing the part drawn in 2D for production by using SolidCAM Program. Creating tool paths and selecting cutters. Do rough turning, precision turning, finish turning, internal turning, thread turning and simulation. Extracting G codes and transferring to the machine.
Weekly Detailed Course Contents
| Week | Subjects (Theoretical) | Practice, Laboratory | Teaching Methods | Preparatory |
|---|---|---|---|---|
| 1 | Adjusting the work screen and drawing settings Drawing commands and drawing Editing drawings, ready-made models Billet creation (determining the rough part shape) | Guided application on the computer. | ||
| 2 | 3D Drawing commands and 3D drawing Editing drawings, ready-made models 3D Billet creation options (specify rough part shape) | Guided application on the computer. | ||
| 3 | Setting a reference point Define features on solid model part | Guided application on the computer. | ||
| 4 | Transferring the two-dimensional workpiece to the machining part, determining the tool path, selecting the insert and insert holder to be used, creating an insert and a tool holder | Guided application on the computer. | ||
| 5 | Selecting the process to be used, face turning process, rough turning process, fine (finish) turning process | Guided application on the computer. | ||
| 6 | Rough groove turning process, Precision groove turning process Drilling process, Hole turning process, Threading process | Guided application on the computer. | ||
| 7 | Simulating toolpaths Transferring the three-dimensional workpiece to the machining part, Defining the feature | Guided application on the computer. | ||
| 8 | Midterm Exam | |||
| 9 | Determining the tool path Selecting insert and insert holder to be used, creating insert and tool holder | Guided application on the computer. | ||
| 10 | Choosing the process to use Face turning process Rough turning process | Guided application on the computer. | ||
| 11 | Precision (finishing) turning process Rough groove turning process Precision slot turning process | Guided application on the computer. | ||
| 12 | Drilling process Internal turning process Threading process Simulating toolpaths | Guided application on the computer. | ||
| 13 | Choosing a machine code generator (postprocessor) to derive NC codes Deriving NC codes | Guided application on the computer. | ||
| 14 | Methods of transferring data to CNC lathe Data transfer methods from CNC lathe | Guided application on the computer. | ||
| 15 | Preparing the CNC lathe for machining CNC lathe machining with the created tool path | Guided application on the computer. | ||
| 16 | Final exam |
Text Book / Material / Recommended Resources
1- Solidworks & Solidcam 2018 - Ali Naci Bıçakcı 2-SolidWorks – SolidCam 2016 -İbrahim Zeki Şen, Halil Acar, Süleyman Gezer 3- Gülesin, M / MasterCAM ile tasarım ve üretim / Asil Yayınevi 2004 4- Çeşitli ders notları In this course, students must have a computer.
Planned Learning Activities and Teaching Methods
Assessment Methods and Criteria
| Term (or Year) Learning Activities | Quantity | Weight |
|---|---|---|
| Midterm Examination | 1 | 100 |
| Total | 100 | |
| End Of Term (or Year) Learning Activities | Quantity | Weight |
| Final Examination | 1 | 100 |
| Total | 100 | |
| Term (or Year) Learning Activities | 40 | |
| End Of Term (or Year) Learning Activities | 60 | |
Work Pacement(s)
None
Workload Calculation
| Activities | Number | Time (hours) | Total Work Load (hours) |
|---|---|---|---|
| Midterm Examination | 1 | 2 | 2 |
| Final Examination | 1 | 2 | 2 |
| Attending Lectures | 14 | 1 | 14 |
| Practice | 14 | 1 | 14 |
| Team/Group Work | 4 | 2 | 8 |
| Self Study | 14 | 3 | 42 |
| Individual Study for Mid term Examination | 1 | 15 | 15 |
| Individual Study for Final Examination | 1 | 15 | 15 |
| Total Work Load (hours) | 112 | ||
Contribution of Learning Outcomes to Programme Outcomes
| PO 1 | PO 2 | PO 3 | PO 4 | PO 5 | PO 6 | PO 7 | PO 8 | PO 9 | PO 10 | PO 11 | PO 12 | PO 13 | PO 14 | PO 15 | PO 16 | PO 17 | PO 18 | PO 19 | |
| LO 1 | 2 | 5 | 2 | 2 | 2 |
* Contribution Level: 1 Very low 2 Low 3 Medium 4 High 5 Very High