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# Lesson plan cutting force

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### Lesson plan cutting force

1. 1. 1 Table of content General information.................................................................................................2 Objectives.................................................................................................................2 Opening / Entrance / Motivation…………………………………………………………………………..3 Body (Information / Elaboration)……………………………………………….…………….………..3-4 Close (Reflection, Exercises, Homework, Feedback)………………………………………………4 The metals picture (Picture 1)……………………………..………………….……………….……………5 Worksheet (1)………………………….…………………………………………………………………….……..6 Worksheet picture (Picture 2)……………….………………………………………………………………7 Resource………………………………………………………………………………………………………………8 Pictures of reference………………………………………………………………………………………….8-9
2. 2. 2 Lesson Preparation - Lesson Plan 1. General information: * Topic: Conventional Machining (Analyze and calculate the cutting force). * Student's name and Number: 1- Mahfouz Al-Ghamdi – Production Technology (137) 2. Objectives General Learning Objectives: 1- The trainees participate in the classroom (Affective learning domain). 2- The trainees practice using the blue book (Cognitive learning domain). 3- The trainees come to the class on time (Affective learning domain). Specific Learning Objectives 1- The trainees cut the different types of materials and metals (Psychomotor ) 2- The trainees find the cutting force formulas from the blue book (Cognitive - Reorganization) 3- The trainees calculate the equation of cutting force (Cognitive – Reorganization)
3. 3. 3 Opening / Entrance / Motivation Methodology Media Time MinutesExpected Trainer-action Expected Trainee-action The trainer welcomes the trainees and takes the attendance The trainees answer lecture Attendance sheet 1 The trainer asks the trainees what are they know about cutting force The trainees answer Classroom conversation ----------- 2 Body (Information / Elaboration) Methodology Media Time Expected Trainer-action Expected Trainee-action Minutes The trainer call the trainees to come around him to practice cutting the metals The trainees coming around the trainer Classroom conversation Work pieces Picture...1 )(page 5 2 The trainer shows the trainees video about cutting force calculation The trainees watching the video. presentation Data show 8 The trainer calculate the cutting force with trainees (roughing part) The trainees get understand and participate the results with trainer Classroom conversation whiteboard 20
4. 4. 4 The trainer divide the trainees into groups to do the second part of calculation (finishing part) The trainees making groups Group work worksheet 1 The Trainer go around the trainees and check their results The trainees calculate the formulas lecture ---------- 10 The trainer choose one trainee to solve it on the whiteboard The trainee solve the problem and explain it for the others Presentation and Classroom conversation whiteboard 5 Close (Reflection, Exercises, Homework, Feedback) Methodology Media Time MinutesExpected Trainer-action Expected Trainee-action The trainer asks somebody about how we calculate the cutting force The Trainee answer Classroom conversation ----------- 1
5. 5. 5 on:cutting forceThe metals that the trainees practice the- .1.Picture. - Three work pieces of steel. - Three work pieces of aluminum. - one work piece of plastic. classLesson Plan (TRTS)Course MPT-PT-7Conventional Machining (Cutting Force) AVP-3
6. 6. 6 ClassLesson Plan (TRTS)Course MPT-PT-7Conventional Machining (Cutting Force) AVP-3 )(1orksheetW Data: Material / S235 - ɳ= 0.6 d= 25 mm - k= RoughingF= 0.5 mm , ap= 2 mm , Vc= 200 m/min Finishing00 m/min, Vc= 3F= 0.1 mm , ap= 0.25 mm *) Calculate: Fc – A – Kc – Pc – P1 – N for finishing? ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………...
7. 7. 7 Picture…3
8. 8. 8 :sReference- 299298 ,sPage(Blue Book)MMTHMechanical and Metal Trades Handbook,
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