International Journal of Computer Aided Manufacturing vol 2 issue 2

International Journal of
Computer Aided
Manufacturing
IJCAM Jul–Dec 2016
www.journalspub.com
Mechanical Engineering
Electronics and Telecommunication Chemical Engineering
Architecture
Office No-4, 1 Floor, CSC, Pocket-E,
Mayur Vihar, Phase-2, New Delhi-110091, India
E-mail: info@journalspub.com
¬ International Journal of Thermal Energy and
Applications
¬ International Journal of Production Engineering
¬ International Journal of Industrial Engineering
and Design
¬ International Journal of Manufacturing and
Materials Processing
¬ International Journal of Mechanical Handling and
Automation
« International Journal of Radio Frequency Design
« International Journal of VLSI Design and Technology
« International Journal of Embedded Systems and Emerging
Technologies
« International Journal of Digital Electronics
« International Journal of Digital Communication and Analog
Signals
« International Journal of Housing and Human Settlement
Planning
« International Journal of Architecture and Infrastructure
Planning
« International Journal of Rural and Regional Planning
Development
« International Journal of Town Planning and Management
Applied Mechanics
5 more...
1 more...
2 more...
2 more...
5 more...
Computer Science and Engineering
« International Journal of Wireless Network Security
« International Journal of Algorithms Design and Analysis
« International Journal of Mobile Computing Devices
« International Journal of Software Computing and Testing
« International Journal of Data Structures and Algorithms
Nanotechnology
« International Journal of Applied Nanotechnology
« International Journal of Nanomaterials and Nanostructures
« International Journals of Nanobiotechnology
« International Journal of Solid State Materials
« International Journal of Optical Sciences
Physics
« International Journal of Renewable Energy and its
Commercialization
« International Journal of Environmental Chemistry
« International Journal of Agrochemistry
« International Journal of Prevention and Control of Industrial
Pollution
Civil Engineering
« International Journal of Water Resources Engineering
« International Journal of Concrete Technology
« International Journal of Structural Engineering and Analysis
« International Journal of Construction Engineering and
Planning
Electrical Engineering
« International Journal of Analog Integrated Circuits
« International Journal of Automatic Control System
« International Journal of Electrical Machines & Drives
« International Journal of Electrical Communication
Engineering
« International Journal of Integrated Electronics Systems and
Circuits
Material Sciences and Engineering
« International Journal of Energetic Materials
« International Journal of Bionics and Bio-Materials
« International Journal of Ceramics and Ceramic Technology
« International Journal of Bio-Materials and Biomedical
Engineering
Chemistry
« International Journal of Photochemistry
« International Journal of Analytical and Applied Chemistry
« International Journal of Green Chemistry
« International Journal of Chemical and Molecular
Engineering
« International Journal of Electro Mechanics and
Mechanical Behaviour
« International Journal of Machine Design and
Manufacturing
« International Journal of Mechanical Dynamics
and Analysis
« International Journal of Fracture and damage
Mechanics
« International Journal of Structural Mechanics
and Finite Elements
5 more...
4 more...
3 more...
Biotechnology
« International Journal of Industrial Biotechnology and
Biomaterials
« International Journal of Plant Biotechnology
« International Journal of Molecular Biotechnology
« International Journal of Biochemistry and Biomolecules
« International Journal of Animal Biotechnology and
Applications
3 more...
Nursing
« International Journal of Immunological Nursing
« International Journal of Cardiovascular Nursing
« International Journal of Neurological Nursing
« International Journal of Orthopedic Nursing
« International Journal of Oncological Nursing
5 more... 4 more...
Subm
it
Your A
rticle2017

International Journals Publisher
JournalsPub is a multi-disciplinary international journal boosting innovative & eminence research work
by Division of Dhruv Infosystems Pvt. Ltd. Launched in 2014 under the support and guidance by our
Honorable EditorialBoard Members from renownedinstitutes.
ObjectivesofJournalsPub
 JournalsPub is international scholarly journal that publishes peer reviewed journal in the frontier areas of
AppliedSciences,MedicalandEngineering.
 JournalsPub publishes Original Research Papers, Review Papers, Popular Articles, Short
Communications&CaseStudy.
 Publishingspecialissues on Proceedingsof Conferences,SeminarsandSymposia.
 JournalsPub Publishes issues twice a year (bi-annually) in English-language which is available online
(openaccess)andinprintedversionwithagoaltopromoteanextensiveacademicawareness.
 JournalsPub desires to set a good benchmark in the publishing industry by launching more than 100+
new International Journals to help the scientific community to enhance communication within the
research communities and maintain a balance between the existing and emerging interdisciplinary
technologies.
 JournalsPub aims to provide quality research articles for Academic Researchers, Industrial
Professionals, Engineers, Scientists, Professors, etc. working in the areas of Applied Sciences, Medical
andEngineeringtocontributeandcommunicateinnovativework.
SalientFeatures
 An umbrellaof 100+ journalsthatcoversAppliedSciences,MedialandEngineeringArena.
 The first and one of the rapidly emerging publication website in Country as well as overseas for its
excellenceandexposure.
 Universaltransmissionandreflectivity.
 ARigorous, Fast andConstructivePeerReviewProcess
 SpeedyPublicationof Manuscripts
 EminentEditorialBoardMembersfromrenownedorganizations.
 FreeRegistration,OnlineSubmission, Processing, Publication&OnlineAccessofManuscripts.
 Thejournalpublishesnovelresearcharticleswithemphasison theoreticalandexperimentalwork.
Computer Aided Manufacturing

JournalsPub (Division of Dhruv Infosystem Private Ltd.) having its Marketing office located at Office No. 4, First Floor,
CSC pocket E Market, Mayur Vihar Phase II, New Delhi-110091, India is the Publisher of Journals. Statements and
opinionsexpressedintheJournalreflecttheviews oftheAuthor(s) andarenottheopinionofJournalsPub unless so stated.
Subscription Information and Order
Cost of Journal
National Subscription
Rs. 3000/-perJournal(includes2 printissues), SingleIssue copypurchaseRs.1800/copy
International Subscription
OnlineOnly- $99, PrintOnly-$149 (includes2printissues)
Online+ Print-$199(includes2printissues +onlineaccessof publishedbackvolumes)
To purchaseprintcompilationof backissues pleasesendyourqueryatinfo@journalspub.com
Subscription must be prepaid. Rates outside the India include speed delivery charges. Prices subject to change without
notice.
Mode of Payment:At par cheque, Demand draft, and RTGS (payment to be made in favor of Dhruv Infosystems Pvt. ltd.,
payableatDelhi/NewDelhi.
OnlineAccess Policy
A). ForAuthors:
In order to provide maximum citation and wide publicity to the authors work, JournalsPub also have OpenAccess Policy;
Authors who would like to get their work open access can opt for Optional Open Access publication at nominal cost as
follows:
India,SARC andAfricanCountries:INR 1500 includingsinglehardcopyofAuthor's Journal.
OtherCountries:USD 200includingsinglehardcopyofAuthor's Journal.
B.) ForSubscribers:
Online access will be activated within 72 hours of receipt of the payment (working days), subject to receipt of correct
informationonuser details/StaticIPaddress of thesubscriber.
The accesswillbeblocked:
If the user requests for the same and furnishes valid reasons for blocking due to technical issue. Misuse of the access rights
as pertheaccesspolicy.
Advertising and Commercial Reprint Inquiries: JournalsPub with wide circulation and visibility offer an excellent media
for showcasing/promotion of your products/services and the events-namely, Conferences, Symposia/Seminars etc.These
journals have very high potential to deliver the message across the targeted audience regularly with each published issue.
The advertisements on bulk subscriptions, gift subscriptions or reprint purchases for distribution etc. are also very
welcome.
LostIssue Claims:Pleasenotethefollowingwhen applyingfor lostor missingissues:
Claims for print copies lost will be honored only after 45 days of the dispatch date and before publication of the next issue
as perthefrequency.
Tracking id for the speed post will be provided to all our subscribers and the claims for the missing Journals will be
entertainedonlywiththeproofs whichwillbeverifiedatboththeends.
Claimsfiledduetoinsufficient(or nonotice)ofchangeof address willnotbehonored.
Change ofAddress of Dispatch should be intimated to JournalsPub at least 2 months prior to the dispatch schedule as per
thefrequencyby mentioningsubscriberID andthesubscriptionID.
Refundrequestswillnotbeentertained.
LegalDisputes
AllthelegaldisputesaresubjectedtoDelhiJurisdictiononly.
If you haveanyquestions,pleasecontactthePublicationManagementTeam:
info@journalspub.com;Tel:+910120-4347644.

Computer Aided Manufacturing
International Journal of ComputerAided Manufacturing reports new research as well, new application of the
technology that could be of use in the ongoing research and in framing an educational ground for the
students.The focus of the journal broadly covers computer-aided manufacturing software and automation of
machiningprocesses.
Focus andScopeoftheJournal
 High Speed Machining, including streamlining of tool paths
 Multi-function Machining
 5 Axis Machining
 Feature recognition and machining
 Automation of Machining processes
 Computer-aided manufacturing software
 Automate manufacturing processes
 Manufacturing process and usage complexity
 Product Lifecycle Management (PLM) and Direct numerical control (DNC) systems
 Modern enterprise integration
 Machine process automation
International Journal of Computer Aided Manufacturing is published twice a year (bi-annual) by
JournalsPub, an imprint of Dhruv Infosystems Pvt. Ltd., India. The outlooks stated in the articles do not
essentially reflect of the publisher. The publisher does not endorse the quality or value of the
advertised/sponsored products described therein. Please consult full prescribing information before issuing
aprescriptionfor anyproductsmentionedinthispublication.
No part of this publication may be reproduced, stored in retrieval or transmitted in any form without written
permissiontothepublisher.
To cite any of the material contained in this journal, in English or translation, please use the full English
reference at the beginning of each article. To reuse any of the material, please contact JournalsPub
(info@journalspub.com).

PUBLICATION MANAGEMENT TEAM
INTERNAL MEMBERS
Associate Manager
Chairman
Mr. Puneet Mehrotra
Managing Director,
JournalsPub,
New Delhi
Hidam Renubala
Ankita Singh
Deepika Bhadauria
Rekha Rani
Commissioning Editors
Dr. Chhavi Goel
Manisha Dhoble

EDITORIAL BOARD MEMBERS
Dr. Arindam Kumar Chanda
G. B. Pant Govt. Engineering College, Okhla
New Delhi, India
Dr. Xiaojun Chen
Shanghai Jiao Tong University, China
Dr. Jagadeesh P Ganjigatti
Siddaganga Institute of Technology,
Tunkur, India
Dr. S Ramabalan
Department of Mechanical Engineering, E. G.
S. Pillay Engineering College Nagapattinum,
(Tamil Nadu), India
Dr. S. John Alexis
Department of Automobile Engineering,
Kumaraguru College of Technology,
Coimbatore, (Tamil Nadu), India
Dr. Siva Prasad Kondapalli
Anil Neerukonda Institute of Technology &
Sciences, Visakhapatnam, India
Dr. N. Rajesh Jesudoss Hynes
Mepco Schlenk Engineering College,
Sivakasi, India
Dr. R S Jadoun
G. B. Pant University of Agriculture &
Technology, Pant Nagar, India
Dr S J Vijay
School of Mechanical Sciences Karunya
University Coimbatore INDIA, India
Dr. Akula venugopal
Indian Institute of Chemical Technology,
Tarnaka, Hyderabad, India
Dr. Jagadeesh P Ganjigatti
Siddaganga Institute of Technology, Tunkur,
India
Mohd Zaheer Khan Yusufzai
Assistant Professor Department of Mechanical
Engineering Indian Institute of Technology
(B.H.U.) Varanasi, India
Meghanshu Vashista
Assistant Professor Department of Mechanical
Engineering Indian Institute of Technology
(B.H.U.) Varanasi , India
Dr. M. Syed Ali
Assistant Professor, Department of
Mathematics, Thiruvalluvar University Vellore
Tamil Nadu, India

From the Editor's Desk
Dear Readers,
We would like to present, with great pleasure, the inaugural volume of a new scholarly
journal, International Journal of Computer Aided Manufacturing. This journal is part of
the Engineering Sciences, and is devoted to the scope of present Computer Aided
Manufacturing issues, from theoretical aspects to application-dependent studies and the validation of
emergingtechnologies.
This new journal was planned and established to represent the growing needs of Computer Aided
Manufacturing as an emerging and increasingly vital field, now widely recognized as an integral part of
scientific and technical investigations. Its mission is to become a voice of the Engineering Science
community,addressing researchersandpractitionersinthisarea.
The core vision of International Journal of Computer Aided Manufacturing in JournalsPub is to propagate
novel awareness and know-how for the profit of mankind ranging from the academic and professional
research societies to industry practitioners in a range of topics in Computer Aided Manufacturing in
general. JournalsPub acts as a pathfinder for the scientific community to published their papers at
excellently,well-time&successfully.
International Journal of Computer Aided Manufacturing focuses on original high-quality research in the
realm of Multi-function machining, 5 axis machining, feature recognition and machining, Automation of
machiningprocesses, computer-aidedmanufacturingsoftware,etc.
The Journal is intended as a forum for practitioners and researchers to share the techniques of Computer
AidedManufacturingandsolutionsinthearea.
Many scientists and researchers have contributed to the creation and the success of the Mechanical
Engineering community. We are very thankful to everybody within that community who supported the idea of
creating an innovative platform. We are certain that this issue will be followed by many others, reporting
newdevelopmentsinthefieldofComputerAidedManufacturing.
This issue would not have been possible without the great support of the Editorial Board members, and we
would like to express our sincere thanks to all of them. We would also like to express our gratitude to the
editorialstaffofJournalsPub,who supported us ateverystageoftheproject.
It is our hope that this fine collection of articles will be a valuable resource for engineering readers and will
stimulatefurtherresearchintothevibrantareaofComputerAidedManufacturing.
PuneetMehrotra
ManagingDirector

1. Machining Process Simulation of SOM 125 Series Printing Machine Components Using
CATIA V5 Machining
C.R. Rejeesh, M. Mathew, R. Renjith 1
2. A Report on Design and Modification of Compressed Air Engine Components
C. Chinglenthoiba, V. Balaji, B. Abbas, A. Madhan Kumar 12
3. Challenges in Modern Enterprise Application Integration
Nibha Singh 18
4. A brief insight on Manufacturing Support System Software used for Process Improvement
Priyanka Garg 21
5. Best Practices of CAM technology in Textile Industry
Reema Jaiswal 24
Contents

IJCAM (2016) 1-11 © JournalsPub 2016. All Rights Reserved Page 1
International Journal of Computer Aided Manufacturing
Vol.2: Issue 2
www.journalspub.com
Machining Process Simulation of SOM 125 Series Printing
Machine Components Using CATIA V5 Machining
C.R. Rejeesh1*
, M. Mathew2
, R. Renjith2
1
Computer Integrated Manufacturing, Federal Institute of Science and Technology, Kerala, India
2
Department of Mechanical Engineering, Federal Institute of Science and Technology, Kerala, India
ABSTRACT
In order to be more competitive in the market, manufacturers who use traditional
manufacturing conventions and policies, has to adopt computer aided manufacturing
techniques for the point of making process planning and NC-programming more efficient. By
implementing suitable software with multiple capabilities, significant gains in terms of
production lead-time can be achieved and a higher level of precision in the production can
be assured. In this paper, an attempt to use CATIA V5 software to simulate the real time
machining processes in the manufacturing of printing machines is reported and the
corresponding observations are presented.
Keywords: CAD/CAM system, computer aided manufacturing, postprocessor, machining
process
INTRODUCTION
In an environment of facing the aftermaths
of globalization, manufacturing sector in
India is facing greater competition from
countries which could use cheaper labor
available. This urges the manufacturer to
constantly improve their quality and
competitiveness to maintain their market
share. Aside from product quality, price
and lead-time are key factors impacting a
concern’s ability to close a deal. [1–3]
The selected part for simulation is a lever
commonly used in vibrator control
assembly of every 125 series printers
manufactured by HMT machine tools,
India (Single Color Sheet fed Offset
Printing Machines SOM
125G/125N/125B). Conventional methods
to manufacture this component are
compared with manufacturing it in a five-
axis milling machine. The aim of this work
is to simulate the machining process using
CATIA V5 by generating CNC codes and
necessary documents for machining the
part.
Process Planning
Process planning is a vital element in the
planning phase for production and results
in a document called the route sheet or
process plan which is the step by step
instructions for selecting the most
appropriate resources, manufacturing
operations and their sequence in
production. [2]
The process starts with a
part or a family of parts for a completed
product arriving in planning along with the
detailed product documentation. On each
part a make or buy decision is made by
production engineering. If the part is to be
made in-house, a task involves the
selection and definition of the processes
that will be implemented in order to
transform the work piece into a finished
part of given shape and surface. Decisions
on processes to be used are largely based
on the starting material for the part. When

IJCAM (2016) 12–17 © JournalsPub 2016. All Rights Reserved Page 12
Vol. 2: Issue 2
www.journalspub.com
A Report on Design and Modification of Compressed Air Engine
Components
C. Chinglenthoiba*
, V. Balaji, B. Abbas, A. Madhan Kumar
Department of Mechanical Engineering, Mahendra Engineering College, Affiliated to Anna University,
Namakkal, Chennai, India
BACKGROUND
Compressed air are usually preferred to
store the energy instead of batteries, their
potential advantages over other vehicles
include:
(1) Reducing pollution from one source, as
opposed to the millions of vehicles on
the road.
(2) Transportation of the fuel would not be
required due to drawing power off the
electrical grid. This presents significant
cost benefits. Pollution created during
fuel transportation would be
eliminated.
(3) Compressed air technology reduces the
cost of vehicle production.
(4) There is no need to build a cooling
system, fuel tank, Ignition Systems or
silencers.
(5) Low manufacture and maintenance
costs as well as easy maintenance.
(6) Compressed-air tanks can be disposed
of or recycled with less pollution than
batteries.
(7) The tank may be able to be refilled
more often and in less time than
batteries can be recharged, with re-
fueling rates comparable to liquid
fuels.
(8) Lighter vehicles would mean less
abuse on roads resulting in longer
lasting roads.
COMPONENTS ASSEMBLY
The various components are assembled
together as fixed in the engine. The
various assemblies are as follows (Figure
1).[1–11]
Component assembled are
(1) Valve plate
(2) Spring
(3) Valve
(4) Valve actuators
Fig. 1. Assembly part.
DETAILED INFORMATION
The detailed information of the design and
modifications of various components are
as explained below(Figure 2).
Cylinder
Fig. 2. Cylinder head.

Vol. 2: Issue 2
www.journalspub.com
Challenges in Modern Enterprise Application Integration
Nibha Singh*
MMH College, Ghaziabad India
ABSTRACT
Since last two decades of computer era, complexity of enterprises has grown dramatically.
Increasing market globalization, product varieties and the expected quick responsiveness to
market changes all require enterprises to be more agile and responsive. Enterprises today
are struggling to meet those challenges, one of which is leveraging of advanced information
technologies as global economic integration that would need more rapid information
sharing. In this paper, a brief review is made to analyze the challenges in Enterprise
integration and the timely operations performed in improvising its structure as well as
functionalities.
Keywords: enterprise application integration, API, CRM, ERP, Hadoop.
INTRODUCTION
Nearly all enterprises have multiple
applications that are the system of record
for their key data, and business functions
upon which the enterprise is built. It is no
surprise, therefore, that we see
organizations wanting to progressively
surface these valuable assets in these
operational systems to broader audiences
within the enterprise or beyond. However,
it has taken time.
Enterprise Integration Architecture
Ever since enterprises have had
applications, there has been a need to
move and share data between them.
Getting users to re-key information from
one system to another ("swivel chair"
integration) was unsustainable for most
circumstances. This introduced the need
for direct (point-to-point) low level
connectivity between silted applications.
Often, it was impossible to get real-time
responses, so data was typically sent
asynchronously via files or one-way
messages. A new serialization and parsing
code was required on each side for every
interface. In the paper, the key stages in
the evolution of integration architecture
are charted, These stages helps to evaluate
where we are as an enterprise on that
journey, and considers what actions we
might want to take to mature our
integration architecture towards, or indeed
beyond, API exposure.
DIFFERENT PHASES OF
ENTERPRISE APPLICATION
INTEGRATION
EAI is an integration framework that
comprises of a collection of technologies
and services that form a middleware or
middleware framework to enable
integration of systems across the
enterprise. Varied business software such
as supply chain management applications,
ERP systems, CRM applications for
managing customers, payroll, human
resources and business intelligence
applications that normally cannot
commute with one another in order to
share their data or business rules. The lack

Vol. 2: Issue 2
www.journalspub.com
A brief insight on Manufacturing Support System Software used
for Process Improvement
Priyanka Garg*
Department of Physics, University of Madras, Chennai, Tamil Nadu, India
ABSTRACT
Selecting manufacturing support software requires an understanding of product capabilities.
Process manufacturing software allows companies to manage activities such as order entry,
manufacturing, packaging, shipping, and accounting. Process improvement manufacturing
software is designed to increase productivity and profitability. Inventory control software or
supply chain software is used to ensure the availability of parts and contain inventory costs.
It also helps managers monitor material and labor costs throughout the entire manufacturing
process. Lean manufacturing software or lean process manufacturing software tracks raw
and finished goods through a warehouse and analyzes the physical layout of the warehouse
floor and equipment. Process manufacturing software performs quoting, work order
generation, job tracking, costing, inventory control, attendance, and data collection
functions.
Keywords: enterprise application integration, API, CRM, ERP, Hadoop.
INTRODUCTION
Automation of the manufacturing support
systems is aimed at reducing the amount of
manual and clerical effort in product
design, manufacturing planning and
control, find the business functions of Ine
firm. Nearly all modem manufacturing
support systems are implemented using
computer systems. Indeed, computer
technology is used to implement
automation of the manufacturing systems
in the factory as well.
Industrial maintenance software may
include work orders, bar coding, inventory
control, and material list maintenance.
Lean manufacturing software provides
real-time information about products as
they move through various manufacturing
processes. Machinery maintenance
software tracks repair history and
schedules preventive maintenance.
The term computer integrated
manufacturing (ClM) denotes the
pervasive use of computer systems to
design the products, plan the production,
control the operations, and perform the
various business-related functions needed
in a manufacturing firm. True CIM
involves integrating all of these functions
in one system that operates throughout the
enterprise. Other terms are used to identify
specific elements of the CIM system. For
example, computer-aided design (CAD)
denotes the use of computer systems to
support the product design function.
MANUFACTURING SUPPORT
SYSTEM
The procedures and systems used by a firm
to manage its production operations and
solve the technical and logistics problems
associated with: ƒ Designing the products,
ƒ Planning the processes, Ordering

Vol. 2: Issue 2
www.journalspub.com
Best Practices of CAM Technology in Textile Industry
Reema Jaiswal*
Chhatrapati Shahu Ji Maharaj University, India
ABSTRACT
Garment and fashion designing companies face major challenges in today's global
competitive world. Right from the supply of innovative collections at the right price,
expanding outreach, designing personalized garments, enhancing brand image, building
customer loyalty and exploring new business opportunities. These challenges could be
overcome by combining the CAD/CAM and digital 3D technologies to provide optimal data
communication capabilities, as well as a complete set of fully scalable solutions for meeting
all requirements, from design, collection to visual merchandising. The design and production
techniques in the textile industries have changed in the last few years. To sustain competitive
advantage, companies must re-examine and adapt new business processes to deliver high
quality goods at very less costs. Most companies have now subcontracted manufacturing to
low labour. However, companies must simultaneously ensure speed and quality
corresponding to rapidly changing customer tastes.
Keywords: garment, innovative, business, process, speed
INTRODUCTION
Computer Aided Design (CAD) is mainly
used for comprehensive engineering of 3D
models and 2D drawings of physical
components, but it is also used throughout
the engineering process from conceptual
design and layout of products, through
strength and dynamic analysis of
assemblies to definition of manufacturing
methods of components. The designed
product on the computer can be tested,
modified and finalized for real production
processes. Machinery maintenance
software tracks repair history and
schedules preventive maintenance.
CAM is used for planning the different
manufacturing operations to create a
product. CAM involves milling, drilling,
turning, punching, wire EDM (Electric
discharge machining sometimes also
referred to as spark eroding), knife, laser
and plasma cutting and additive
manufacturing (3D printing). CAM uses
data from CAD software to control
automated machinery and generate tool
paths to ensure the part machined is the
same as the model.
IMPORTANCE OF CAD/CAM
The modern industry uses CAD/CAM and
it has wide applications in manufacturing
and designing industries. CAD/CAM can
aid design and manufacture and have
benefits:
The key benefits of CAD/CAM are:
 the ability to model, adapt and
develop ideas
 three-dimensional visualization

International Journal of Computer Aided Manufacturing vol 2 issue 2

Recommended

Recommended

More Related Content

What's hot

What's hot (20)

Similar to International Journal of Computer Aided Manufacturing vol 2 issue 2

Similar to International Journal of Computer Aided Manufacturing vol 2 issue 2 (14)

More from JournalsPub www.journalspub.com

More from JournalsPub www.journalspub.com (20)

Recently uploaded

Recently uploaded (20)

International Journal of Computer Aided Manufacturing vol 2 issue 2