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

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

Opening / Entrance / Motivation

Methodology Media

Time

Minutes Expected 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

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

Minutes Expected Trainer-action Expected Trainee-action

The trainer asks somebody

about how we calculate the

cutting force

The Trainee answer Classroom

conversation ----------- 1

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.

class Lesson Plan (TRTS) Course

MPT-PT-7 Conventional Machining (Cutting Force)

AVP-3

6

Class Lesson Plan (TRTS) Course MPT-PT-7 Conventional Machining

(Cutting Force) AVP-3

)(1 orksheetW

Data: Material / S235 - ɳ= 0.6

d= 25 mm - k=

RoughingF= 0.5 mm , ap= 2 mm , Vc= 200 m/min

Finishing 00 m/min, Vc= 3 F= 0.1 mm , ap= 0.25 mm

*) Calculate: Fc – A – Kc – Pc – P1 – N for finishing?

…………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………

…………………………………………………………………………………………………………………………

………………………………………………………………………………………………………………………...

7

Picture…3

8

:sReference -

299 298 ,s Page (Blue Book) MMTHMechanical and Metal Trades Handbook,

9

ــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــ

ــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــ