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INTRODUCTION OF MECHATRONIC DEVICES

INTRODUCTION OF MECHATRONIC DEVICES

OBJECTIVES

General o!e"#$%e & To understand the basics of mechatronic devices.

S'e"$($" o!e"#$%e) & At the end of the unit you should be able to:

List the types of mechatronic devices.

Describe the basics of mechatronic.

List the mechatronic devices.

UNIT 1

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1+1 INTRODUCTION OF MECHATRONIC+

Mechatronic is a term coined by the Japanese to describe the integration of mechanical

and electronic engineering. More specifically, it refers to a multidisciplinary approach toproduct and manufacturing system design. It represents the net generation machines, robots

and smart mechanisms for carrying out !or" in a variety of environments#predominantly

factory automation, office automation and home automation as sho!n in figure $.$%a&.

'igure $.$%a& : Domains of mechatronics.

(ome Automation

)fficeAutomation 'actory

Automation

Mechatronics

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As a discipline, mechatronic encompasses electronics enhancing mechanics % to provide

high levels of precision and reliability& and electronics replacing mechanics %to provide ne!

functions and capabilities&. *ome eamples !here mechanics has been enhanced by

electronics are numerically controlled machines tools !hich cut metal automatically, industrialrobots and automatic ban" tellers. The products !here electronics replaces mechanics include

digital !atches, calculator or others.

(o!ever, the products that really blur the distinction bet!een electronics and

mechanics are machines and robots driven by numerical control. Japan is the first country in

the !orld to have mastered the + machines technology and as a result the Japanese machine

tool industry has flourished. This is because the Japanese have mastered mechatronics, the

fusion of precision mechanics and electronics in design, engineering and manufacturing, !hich

are popularly depicted by the Japanese as sho!n in figure $.$%b&.

'igure $.$%b& : oncept of mechatronics.

Mechatronic

s

Design-ngineering Manufacturing

lectronics

Mechanical

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A"#$%$#- 1A

TEST .OUR UNDERSTANDING/')0 1)2 )+TI+2 3IT( T( +4T

I+52T67

$.$ List THREE domain of mechatronic.

$.8 Depict the concepts of mechtronics graphically.

Hii !!!!!..Good Luck and

Try your best .

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1+* SCOE OF MECHATRONICS

*ince the $9;s , there has been a dramatic change in the technology of these products,

mainly an increasing content of electric and electronic systems integrated !ith the mechanical

parts of the products, mechatronic. ample of products !hich have already moved tomechatronic technology from simple mechanical products are !ashing machines, electronic coo"ing

appliances, fa , plain paper copiers and others.

In the last t!enty years, the production technology has seen the introduction of high

precision measuring instruments such as electronic gauges and measuring instruments, in

process gauge and ?uality control instruments, laser measuring systems and others to ensure

high dimensional accuracies, as !ell as increased productivity on the shop floor.

'igure $.8 : Application Mechatronic In Industry.

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In the domain of factory automation, mechatronics has had far reaching effects in

manufacturing and !ill gain even importance in future. Ma@or constituents of factory

automation include + machines, robots, automation systems and computer integration of allfunctions of manufacturing. 5roper application, utiliation and maintenance of these high

technology products and systems is an important aspect that enhances the productivity and

?uality of products manufactured by the customers. To ensure correct selection of e?uipment,

an accurate estimation of the techno#economics of various manufacturing systems,

developments in the high technology machines and e?uipment are studied in detail. Also,

proper maintenance of various mechatronic elements, diagnostics can increase the life of the

various mechatronic elements, !hich in turn !ill enhance the life of the product or system.

*uch inputs in mechatronics can be best given by the manufacturers of hi#tech

machines and manufacturing systems. In fact, the machine tool manufacturers are no! beingcalled upon to offer a total manufacturing for solution in production, by the customers, rather

than supply of @ust the stand#alone machines. This trend is already evident in many of the

advanced countries. vidently, the design and manufacturing of future products !ill involve a

combination of precision mechanical and electronic systems and mechatronics !ill form the

core of all activities in products and production technology.

1+3 T.ES OF MECHATRONIC DEVICES+

In this module, !e !ill discuss a several types of mechatronic devices !hich is in used

by !or"ing design. The types of mechatronic devices is used such as s!itches, relay, solenoid,

po!er diode, po!er transistor, thyristor, gate controller s!itch, rectifier , chopper, transducer

and others. These types of devices !ill be discussed in this module by unit in this module.

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A"#$%$#- 1B

TEST .OUR UNDERSTANDING/')0 1)2 )+TI+2 3IT( T( +4T

I+52T67

$.B Describe the significance of mechatronic in industry.

$.C List the uses of mechatronic devices.

Hii !!!!!..Good Luck andTry your best .

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Feedback To Activity 1B

$.B The important of mechatronic in industry is to produce the !or" efficiency, ma"e

simple the !or"ing area, and others. Mechatronic is a integration of mechanical and

electronic engineering. ample of products !hich have already moved to mechatronic

technology from simple mechanical products are !ashing machines, electronic coo"ing

appliances, fa , plain paper copiers and others.

$.C The types of mechatronic devices is used such as s!itches, relay, solenoid, po!er

diode, po!er transistor, thyristor, gate controller s!itch, rectifier , chopper, transducer

and others.

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SEF4ASSESSMENT

uestion $#$

a. 0efer to 'igure $.$, and describe the concept of mechatronics.

b. 3hat are the ma@or constituents of factory automation=

'igure $.$%b& : oncept of mechatronics.

uestion $#8

a. List theTHREE domain of mechatronic and describe the significance of

mechatronic in industry.

Mechatronics

Design-ngineering Manufacturing

lectronics

Mechanical

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Feedback To Self-Assessment

Ans!er $#$

a. 5lease refer to input $.$ for the ans!er.

b. Ma@or constituents of factory automation include + machines, robots,

automation systems and computer integration of all functions of manufacturing. 5roper

application, utiliation and maintenance of these high technology products and systems

is an important aspect that enhances the productivity and ?uality of products

manufactured by the customers

Ans!er $#8

a. The three domain of mechatronic is factory automation, office automation and

home automation. The important of mechatronic in industry is to produce the !or"

efficiency, ma"e simple the !or"ing area, and others. Mechatronic is a integration of

mechanical and electronic engineering. ample of products !hich have already moved

to mechatronic technology from simple mechanical products are !ashing machines, electronic coo"ing

appliances, fa , plain paper copiers and others.

ARE YOU READY TO GO A NEXT CHAPTER !...

CONGRATULATION

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