Introduction to hydraulic

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HYDRAULIC Technologies An introduction to mechanicalfluid actuators

Aditya Kurniawan Politeknik Kota Malang 2012

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Nama : Aditya Kurniawan, S.ST Institusi : Politeknik Kota Malang Email : [email protected] Jurusan : Teknik Mekatronika (2005 – Skrg) Spesialisasi : Image Processing Sensoric - Actoric Control Instrument Quality controlling Pneumatic Working experience :

• PLC Programmer Schneider Electric Cikarang • EDP at PT Rejo Agung Sugar Manuf. Madiun • SRAL XD installer at PT. Siemens

• Quality Assurance Engineer Formulatrix Lab Automation

• Microimaging department • Microfluidic department

• Technical Support for Japan Wakenyaku Co.Ltd

• (Rapid Microfluidic Dispenser)

• Multistudio trainer on Phnom Penh Cambodia 2011

CURICULUM VITAE




TRAINING & EXPERIENCE




TRAINING & EXPERIENCE

Training of analog control (Proportional Integrative Derivative) at Politeknik Manufacturing Bandung

2012

Training of Microcontroller ARM programming at NEXT SYSTEM 2012

Training of Pneumatic advance design & application at Politeknik Manufacturing Bangka Belitung 2010

Training of Computer Aided Manufacturing (CAM) at Vocational Education Development Centre 2011




KONTRAK PERKULIAHAN

1. Laporan praktikum pada tiap akhir praktikum

2. Laporan praktikum yang diakui adalah laporan praktikum yang menggunakan

tulisan tangan (handwriting)

3. Laporan praktikum berisikan tentang :

A. Diagram langkah (motion displacement diagram)

B. Electric circuit (Electrohydraulic)

C. Hydraulic circuit

D. Component description

4. Tugas paper (makalah) dibebankan kepada mahasiswa yang mendapatkan

nilai D dan E pada UTS dan atau UAS

Fundamentals of Hydraulic technologies

Kontrak Kuliah





Material coverage

HYDRAULIC

ELECRTOHYDRAULIC





Material coverage

DRAWING & DESIGN Hydraulic nomenclature

Standard hydraulic drawing

Standard electrical control drawing

HYDRAULIC Power pack (pump)

Directional control valve (manual & mechanically actuated)

Manual & mechanical actuation

ELECRTO-HYDRAULIC Direct actuation

Indirect actuation

Logic circuit

Memory circuit

Stroke dependent control

Pressure dependent control

Counter circuit

Timer circuit





Terminology

Fluid : Liquid substances that has unique characteristic

Hydraulic : Power produced by a moving liquids

Actuator : Device that perform action (both rotational & liniear displacement)

Valve : a “door” mechanism that allows a fluid in or out

Cylinder : A liniear “action” device (a prismatic displacement)

Motor : A rotational “action” device (a revolute displacement)




In Manufacturing

◊ hammer crusher

◊ smasher

◊ molding

◊ NC turning machine (Numerically control)

Spindle rotation

◊ NC mill machine (Numerically control)

flat bed


Introduction to Hydraulic




In Heavy equipments

◊ Shovel

◊ Excavator

◊ Loader

◊ Dump truck








A hydraulic is simply an “action device” controlled by a controller (could be

electronically or mechanically)

HYDRAULIC

ACTUATORS Controller FORCE





Introduction to Hydraulic Basic actuators

In every engineering there are 2 well known

MOVEMENTS

1. ROTATIONAL MOVEMENTS

2. LINEAR MOVEMENTS

Revolute joint Prismatic joint






In every engineering there are 2 well known ACTUATORS

1. ROTATIONAL ACTUATORS (from it we get TORQUE)

2. LINEAR ACTUATORS (from it we get LINEAR FORCE)






In every engineering there are 3 well known POWER SOURCE for

movements

1. Electrical power

2. Fluid power

3. Combustion power






ROTATIONAL ACTUATORS

Electric

motor

Fluid

motor

Combustion

motor






LINEAR ACTUATORS

Electric

linear

motor

Cylinders NONE







ENERGY USED

Electric

POWER

Fluid

POWER

Combustion

POWER

Magnetic field Fluid Flow /

pressure

Combustion /

explosives







POWER CONTROL

Electric

POWER

Fluid

POWER

Combustion

POWER

1. Windings/loop

2. Current flow

1. Fluid density

2. Contact area

1. Fuel quantity /

combustion

2. Air supply







OVERLOAD EFFECT

Electric

POWER

Fluid

POWER

Combustion

POWER

SHORT CIRCUIT

/Kurzschluss

NONE NONE





Introduction to Hydraulic Basic signal

SIGNAL COMPARATION

SPEED & POWER

Electric

POWER

Fluid

POWER

FASTER

WEAKER

SLOWER

STRONGER

Signal speed

Signal conversion





Introduction to Hydraulic CONCLUSION

HYDRAULIC ACTUATOR

Electric

POWER

Fluid

POWER

FASTER

WEAKER

SLOWER

STRONGER

Signal speed

Signal conversion






HYDRAULIC CONTROL

Electric

POWER

Fluid

POWER

FASTER

WEAKER

SLOWER

STRONGER

Signal speed

Signal conversion






Electric

POWER

Fluid

POWER

FASTER

WEAKER

SLOWER

STRONGER

Signal speed

Signal conversion

CONTROL + ACTUATION ELECTROHYDRAULIC




HYDRAULIC Technologies ON HEAVY EQUIPMENT

Aditya Kurniawan Politeknik Kota Malang 2012




Heavy Equipment

Excavator model

Mechatronics :

Robot hand 2 link 3 joint




Heavy Equipment

Excavator model

Mechatronics :


Heavy Equipment

Bucket

Mechatronics :

End effector




Heavy Equipment

Excavator model

Mechatronics :





Heavy Equipment

Excavator model

Mechatronics :


WORK ENVELOPE

Side

views

Top

views

TERRAIN TYPE




Heavy Equipment

Shovel model

Mechatronics :





Heavy Equipment

Shovel model

Mechatronics :


Heavy Equipment

Bucket

Mechatronics :

End effector




Heavy Equipment

Shovel model

Mechatronics :





Heavy Equipment

Shovel model

Mechatronics :


WORK ENVELOPE

Side

views

Top

views

TERRAIN TYPE




Heavy Equipment

Shovel model

Mechatronics :





LIST OF HEAVY EQUIPMENT




Thank You

END OF SLIDE

Contact : [email protected] Phone : +62-897-313 0 135


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Introduction to hydraulic

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