principles of mechatronic systems
TRANSCRIPT
Principles of Mechatronic Systems)جلسه دهم(هاي مكاترونيكي مباني سيستم
By: Reza Tikani
Mechanical Engineering Department
Isfahan University of Technology
سيستم هاي هيدروليك
������� ��� �:
��� � ����
Hydraulic, Festo
سيستم هاي هيدروليك
������� ��� �:
��� � ���� �� �� ���� ���� �� ����:
Hydraulic, Festo
سيستم هاي هيدروليك
������ � ��� � !�"�#�:
Hydraulic, Festo
سيستم هاي هيدروليك
������� ��� �:
��� � $ �"% !�& ': (&� �� � �� ��)���� *$ �"% �+,� $ �"% -�� !�& ' )���
$��( �� 0�)1 � �����. �� !��"1 $�3� �� � $ �"% 41 � �� 5 �1 �� � 0�� ����� �& �'� �
�)�6 7� (&� �� � 0��+��� �� �""%.
Hydraulic, Festo
سيستم هاي هيدروليك
������� ��� �:
��� � �� 8&:
Hydraulic, Festo
سيستم هاي هيدروليك
������� ��� �:
����" �
Hydraulic, Festo
سيستم هاي هيدروليك
������� ��� �:
����9� 5&� 7� ������
Hydraulic, Festo
سيستم هاي هيدروليك
�� � � � !�� � ��� : �)�6:
Hydraulic, Festo
سيستم هاي هيدروليك
$�3�:
Hydraulic, Festo
سيستم هاي هيدروليك
$�3�:When a start push button is pressed, the pneumatic cylinder shown in figure
extends, remains extended for 5 seconds and then returns. Draw the appropriate
ladder logic.
The start button and the end-of-stroke limit switch L.S.1 are the PLC inputs and the
solenoid Y1 is the output.
سيستم هاي هيدروليك
Limit Switch:
سيستم هاي هيدروليك
$�3�:
سيستم هاي هيدروليك
; � 1 )�1�� =&�>� 1/22/ ( :The diagram shows a quick
approach circuit for a drill.
When a start push button is
pressed the drill motor starts
and the drill assembly quickly
approaches the work piece.
When the limit switch b1 is
reached the drill continues
slowly until the end-of-stroke
limit switch b2 is closed. The
assembly then returns to the
top position and the drill
motor stops. The hydraulic
pump may be assumed to run
continuously.
سيستم هاي هيدروليك
; � 2 )�1�� =&�>� 1/22/ ( :
The diagram shows a workstation for the clamping and drilling of parts. When the start
button is pressed the piece is clamped, drilled and then released.
If the stop button is pressed then both cylinders return to their retracted positions and the
drill motor stops.
معرفي نرم افزار
� ��A�� B �FluidSim
معرفي نرم افزار
� ��A�� B �Automation Studio P6 ��� ���� �7�� �C� � �7��D�� 4 ��:
�� $�E�� � �& �D� *������ *�D����PLC 4����� ��.
نمايي از كتابخانه نرم افزار
نمايي از نرم افزار
پايان مباحث مربوط به آزمون ميان ترم
عملگر
5 �1 )Actuator(:���� ��� � �� ����� ����������
��������� ���� )������� ��� � MotorStepper(
������� ��� � "�����# ��$�� )VB(
������� ��� � �%�&�' () � )PM(
������� ��� � *+�,�� )HB(
��������� ������:
������� DC
������� .+�/#
������� ���#�*�� � ���������
�������� *&��� 0�����
عملگر
F�G��� �� � ����� �& ����� � H ��:
� ��� ��+1� � ������� ��� � �% ��*&� ��� ����% � � � �#� �� � ���� ������ 2+ �#���
�% � *+�� (���� ��34�% ��56�� �% �� ����.
�������� ��� � � �% (���� ��� 8��&� �/� 4�% 9��&� *&��� )�% :�;3 �� (���� � �
<��= 2�+�� � �% >����� *=�%(. � 2+ ������ �� ���?� ���� � �% �,�@ �% �% �A�� B*=�% ��
0 �� 0�&��C �= � �� �% �� "#�� ���� >+ ��� D��� �� *&�. � �� ���� E�% F�G�;H� �� �%
��$�� B*=�% 4��� �% 8��&� �/� ���% �� �� FE��5� � ���� ������ ��I� � �.
�������� ��� � � � �� �6� �=��� J��K�� �� *&=�%. (� 2+���6� � �' � �� ��� ��� �I� ��
*3�L � M�6� 2+�� � �' � � N3�L 0/72 �I� � �� ��� �� . �% S��K�� 4 >+ 8��&� S*&&�
9��&� �T� ������� �%�&�' () � �� 0 �� �% J�G (�� ��� 8��&� ����. � �����G ���� ������
� � 0��� N3�L ����L�� *&���.
عملگر
F�G��� �� � ����� �& ����� � H ��:
�FE��5� ������� ��� � � � �� �� ���� 4 1 hp )746 J �( *&��� � � 8��&� ����� ��
4��� �% J*6 ��� � � S��K�� �� ��=. � �����G ���� ������ � W �� 0 �� ��� X��H�
��I�� �� *&=�%.
����6 ������� ��� � ���% ���� 4 ���� ������ �� *=�%.
عملگرهاي گامي
���� ���% �������� � H ��:
�����&+�� )�+1$� 1@��(
http://www.howstuffworks.com
عملگرهاي گامي
���� ���% �������� � H ��:
�����&+�� )��� Y,&� ���I(
http://www.computershopper.com
عملگرهاي گامي
���� ���% �������� � H ��:
�����+ � ��ZA >�+�
http://www.howstuffworks.com
عملگرهاي گامي
���� ���% �������� � H ��:
��� &�=�� 8��&� ��*�
www.bluumax.com
عملگرهاي گامي
���� ���% �������� � H ��:
��� &�=�� 8��&� ��*�
www.brusselsprout.org
عملگرهاي گامي
�������� � H I� )Stepper Motor(:
���� ��� � 4 �������� ��� S��K�� � [���� � (���� ��� ���������� �� . 2+ ������ FE��5�
�% J�G �/� 4�% �% �\&� 8��&� ��56�� � ���� S��K�� �� ��=.
2+ ������ �% J�G [�� �% [�� )Step by Step( ��� �� *&&� � ��� � �' ��*]� �% �� ���
�+� 4 � :�3 �� .
�� [�� N3�L B���� ^��� �% >+ ���� "#�� �� . �% J�,� ��+� �% >+ X+� �� #�&��� "#�� ��
0 �� ���� ��� � �% J�G �/� 4�% 8��&� ���� )�% _�= ���' �% S� � �% ���� � * ��A�` 0'
*=�%.(
coecsl.ece.illinois.edu
عملگرهاي گامي
�������� � H I�
عملگرهاي گامي
�������� � H I� �� "�6 �J��:
� ��= ��%� �� ���� ��� � �% J�G
>����= 0�?� S� � S*= B�� ����� � � ��
���� (�� a�� �� �� �% �+� 4 90 �I�
�,�� �% (� �6 ��A�� *� . �% 2+ J�G 4
9c6 ���C�&$� �% �+� 4 90 �I� �,�� �%
9c6 ��d� ���?� �� ��=.
�� >+ 4 (�� a�� �� �� *&� �� � � 0�+�I
)� �� � I( � �+ 0�*% 0�+�I *&=�%.
www.ubc.com
عملگرهاي گامي
��A'� � ���:Rotor
Stator
Coils
2
1
S
N
1
2
Outside Casing
Stator
Rotor
www.t4.ie
عملگرهاي گامي
0�>� � �1:
1. Full Stepping (90 degrees) 2. Half Stepping (45 degrees)
2 2
1
N
S
1
S
N
Stators
Rotor
www.t4.ie
عملگرهاي گامي
0�>� � �1:
1. Full Stepping (90 degrees) 2. Half Stepping (45 degrees)
Four Steps per revolution i.e. 90 deg. steps.www.t4.ie
عملگرهاي گامي
0�>� � �1:
1. Full Stepping (90 degrees) 2. Half Stepping (45 degrees)
www.t4.ie
Eight steps per. revolution i.e. 45 deg. steps.
عملگرهاي گامي
0�>� � �1:
1. Full Stepping (90 degrees) 2. Half Stepping (45 degrees)
www.t4.ie
Eight steps per. revolution i.e. 45 deg. steps.