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| KMAK2010 | Measuring and Control | 2+0+0 | ECTS:2 | | Year / Semester | Spring Semester | | Level of Course | Short Cycle | | Status | Compulsory | | Department | DEPARTMENT of MECHANICAL and METAL TECHNOLOGIES | | Prerequisites and co-requisites | None | | Mode of Delivery | | | Contact Hours | 14 weeks - 2 hours of lectures per week | | Lecturer | Dr. Öğr. Üyesi Ahmet Ömür TURHAL | | Co-Lecturer | Lecturer Dr. Cahit SOYSAL | | Language of instruction | Turkish | | Professional practise ( internship ) | None | | | | The aim of the course: | | Aim of this course is provide ability to measure and control the machine parts. |
| Learning Outcomes | CTPO | TOA | | Upon successful completion of the course, the students will be able to : | | | | LO - 1 : | Measure with calipers and micrometers. | 1,4,7 | 1 | | LO - 2 : | Measure the angles. | 1,4,7 | 1 | | LO - 3 : | Perform the control of shape and size tolerance. | 1,4,7 | 1 | | CTPO : Contribution to programme outcomes, TOA :Type of assessment (1: written exam, 2: Oral exam, 3: Homework assignment, 4: Laboratory exercise/exam, 5: Seminar / presentation, 6: Term paper), LO : Learning Outcome | | |
| Calipers,
Micrometers,
Angle measuring instruments and their principles,
Surface roughness,
Gauges and optical glasses,
Shape tolerance control,
Size tolerance control, |
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| Course Syllabus | | Week | Subject | Related Notes / Files | | Week 1 | Calipers operating principles and characteristics,
Caliper types according to the measurement systems,
Cliper types according to area of usage, | | | Week 2 | Micrometer operating principles and characteristics,
Adjusting the precision of micrometer,
Classification of micrometers according to the measurement limits and area of usage, | | | Week 3 | Optical angle meters,
Sinus bar and cylindrical pulleys,
Taper measurement calculations, | | | Week 4 | The concept of surface roughness,
Place among the other surface deviations of surface roughness,
Surface roughness measurement methods, | | | Week 5 | Roughness parameters,
Roughness standards and calibration of roughness equipmets,
Uncertainty analysis for the roughness measurements of workpieces, | | | Week 6 | Classification of bolts according to the measurement systems,
Measuremet of the thread-top diameter and diameter of the bottom thread with caliper or micrometer,
Measurement of screw step with screw comb, | | | Week 7 | Modul prediction according to the thread dimensions,
Measurement with the module caliper, | | | Week 8 | Set the module caliper according to the prediction | | | Week 9 | Midterm exam. | | | Week 10 | Gauges and gauge types,
Measurement errors,
Flatness control and interpretation of interference lines with optical glasses, | | | Week 11 | Define reference surfaces (Pleyts),
Squares and airy support points,
Control the linearity of the surface, | | | Week 12 | Control of the surface flatness with the reference gauge,
Orthoganality of a surface according to the reference surface according to miter, sentil (liner), comparator, autocollimator,
Control of the straightness, flatness and the slope of the plane surface and roundness, taper, stagger and concentricity of cylindrical pieces with comparator, | | | Week 13 | The reasons for using them tolerance and beat the system,
Beat types (strict, transitional, and hollow),
Standard terms used for tolerances in Turkey, | | | Week 14 | Design principles for the gauge used for simple applications,
Compare with the direct measurement and measurement with gauges, | | | Week 15 | Gauges used for the control of the tapered holes,
Properties of fixed and adjustable gauges (stiffness, weight, profile, conformity) | | | Week 16 | Final exam. | | | |
| 1 | Genceli, O.F. 2000; Ölçme Tekniği, Birsen Yayınevi. | | | |
| Method of Assessment | | Type of assessment | Week No | Date | Duration (hours) | Weight (%) | | Mid-term exam | 9 | 17/04/2024 | 1 | 50 | | End-of-term exam | 16 | 05/06/2024 | 1 | 50 | | |
| Student Work Load and its Distribution | | Type of work | Duration (hours pw) | No of weeks / Number of activity | Hours in total per term | | Yüz yüze eğitim | 2 | 14 | 28 | | Sınıf dışı çalışma | 1 | 6 | 6 | | Arasınav için hazırlık | 1 | 9 | 9 | | Arasınav | 1 | 1 | 1 | | Uygulama | 1 | 6 | 6 | | Dönem sonu sınavı için hazırlık | 1 | 9 | 9 | | Dönem sonu sınavı | 1 | 1 | 1 | | Total work load | | | 60 |
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