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(Manufacturing Process) 3 . B.Eng (Industrial Engineering) SWU. M.Eng (Metal Forming Technology) KMUTT.

(Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

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Page 1: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

���� ������������ (Manufacturing Process)��� � 3 " #�$��

�.�������� � ���� B.Eng (Industrial Engineering) SWU.

M.Eng (Metal Forming Technology) KMUTT.

������������������� ������� ���� �� ��!"���

Page 2: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some
Page 3: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

What do you do?

Design Products

Manufacture Products

Manage Departments

and Companies

Research

Page 4: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

������������� (Manufacturing Process)

What is Manufacturing?

How do we make these?

Page 5: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

Definition of "Manufacturing"

• "Manufacturing" is a process for

converting ideas and market or customer

needs into artifacts; Includes design, procurement, test, finance, human resources, marketing, etc.

• manufacturing is the conversion of raw materials into useful products– Main Focus of This Course

B. M. Amestead, P. F. Ostwald and M. L. Begeman.

Page 6: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

Manufacturing

People, money, machines and automation

Economic ,Societal pressures, Government regulations, company plans and policies, etc

manufacturing

Raw

material

Products

Customer needs

Page 7: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

Manufacturing

In manufacturing there are usually many ways to make a part, some ways are better than others.

Cost Quality

QuantitySafety

Factors that must be considered.

Equipment

available

Page 8: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

Production Production �� �� Manufacturing ManufacturingProduction Production �������������� ������������������������ !"��#$�%&��'�(�)��&*�"�+�,- !"��#$�%&��'�(�)��&*�"�+�,-

.,�$-�(/+#�0�-)%�&*1"##2/34)5��34) .,�$-�(/+#�0�-)%�&*1"##2/34)5��34) -��6���-��6���Manufacturing Manufacturing �������������� ���7���0�-)%� !"0������.5�%#�8'%���7���0�-)%� !"0������.5�%#�8'%

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1.1. 0�-)%�&*1"#���#2/34)5��34)0�-)%�&*1"#���#2/34)5��34) ( (Consumer goods) Consumer goods) &9�-&9�- G� �2G� �2 !G! !G! &)�1"#�&�1#-&)�1"#�&�1#- ���.�H�3�)�� #1"-���.�H�3�)�� #1"- ��

2.2. 0�-)%���"�0J�&�K��(/0�-)%���"�0J�&�K��(/ ( (Producer goods) Producer goods) )1#)1# 0�-)%� !"� �%#�0�-)%� !"� �%#�-J�8/7�����#-J�8/7�����# &9�-&9�- &��K��7�-&��K��7�- &��K�&0%-&��K�&0%- ����7�-����7�- �-.�0.�G:�-.�0.�G:

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Page 9: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

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Page 10: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

�#���������������$

P ������ �

P ��������

P ��������

�!���%&��������P ���������������� (MassProduction)P ����������"���#��$ Moderate Production)P �����������%���������&�

'��� (Job Lot Production)

• �������'�(���������� �)�

– �����

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Page 11: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

1.#2�0������+-�'$�O�

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Page 12: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

1.���7����J�-G-��� (Mass production)

7�7���&��-�G�� 100,000 9�,-��#/Y

&01,# /����'�-0# ���-�: 9�,-0�G-#�&�K� �#-��0: -#� 0��8;�� �G'

2. Moderate production

� �G��� 2500 9�,- ��� 100000 9�,-��#/Y

���*��*:�-.�01# &)�1"#�0��G� �2 &+K� �L&)�1"#�5�-

3.Job lot production

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Page 13: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

�.*���� !"�J�&/>- 3 /� ��� $-#2�0������ 2�/� &4

1. �.*����6���9��� (Natural Resources)

2. �.*�����-2H�: (Human Resources)

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3. �.*���� 2- (Capital Resources)

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Page 14: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

#�):/� �#5+#�#2�0������

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5) ����.'�����-52))� (Personal management)

6) ���7���(Manufacturing)

7) ������' (Marketing)

Page 15: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

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Page 16: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

��.�&�ci: 3 /� ���+#����7��� !")G�)J�-�����$-���&L�HM���

1. �!/� 3�9-:$9%0#��� �!)2c4�* !"&��� 0�

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3. &�1#�G�6!���7���&*1"#$�%8'%7���4.ci: !"&��� 0���#���$9%��-

A physical product always has a shape

– Function

– Aesthetics

‘Design the Highest Quality Products forLowest Cost Manufacture’

Page 17: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some
Page 18: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some
Page 19: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some
Page 20: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some
Page 21: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

6���789:7$; ��<=� ������ 7 ?�<��� (7 Wastes)

1.6���789:7$: BCDE��������� ���:�� F?(Over Production)

2. 6���789:7$: BCDE������:�I=�J7KL6E6�JEMCF�#���:?N ( Unnecessary Stock )

3. 6���789:7$: BCDE������R 7#E ( Transportation )

4.6���789:7$: BCDE�������D6D$ ( Delay/Idle time )

Page 22: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

5. 6���789:7$: BCDE��������� RDE:7$ / Y�ZFRE� :7$ (Defects / Rework)

6. 6���789:7$: BCDE�����<=� ������ MCR�K?�<7�M��� (Non-effective Process)

7.6���789:7$: BCDE������:6�BCD F"� ( Motion )

Page 23: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

Example

How can you

sharpen a

wooden

pencil?

Page 24: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

Example

Knife or other sharp object

Sand or abrasion

Toy pencil sharpener

Hand pencil sharpener

Electric pencil sharpener

Automated pencil sharpener

How can you sharpen a How can you sharpen a

wooden pencil?wooden pencil?

Page 25: (Manufacturing Process) ˚˜ 3production.pcru.ac.th/00_Introduction.pdf · • manufacturing is the conversion of raw materials into useful products ... ways to make a part, some

Example

You are taking a timed test

Situation

You are designing a department office

You are in your dorm room

You have 500,000 pencils that are to be packaged with a crossword puzzle