implementation of product design and development on floor cleaner

THESIS LAYOUT
 ABSTRACT
 INTRODUCTION
 LITERATURE REVIEW
 METHODOLOGY
 PRODUCT DEVELOPMENT
PROCESS
 OPPORTUNITY
IDENTIFICATION
 PRODUCT PLANNING
 IDENTIFYING CUSTOMER
NEEDS
 PRODUCT SPECIFICATIONS
 CONCEPT SELECTION
 CONCEPT TESTING
 PRODUCT ARCHITECTURE
 INDUSTRIAL DESIGN
 DESIGN FOR ENVIRONMENT
 DESIGN FOR
MANUFACTURING
 FLOOR CLEANING TILING
ROBOT
 DESIGN AND ANALYSIS
 CATIA IMAGE
 RESULT AND DISCUSSION
 MATERIAL PROPERTIES
 RESULT
 CONCLUSION
 REFERENCES

ABSTRACT
Product Planning is the ongoing process of identifying and articulating market
requirements that define a product's feature set.It allows for secure product
development as it helps to gauge possible risks and threats..This project has a
detailed discussion of product development process, how to identify the problem
according to the customer needs and product plan that identifies the portfolio of
the products to be developed by the organisation based the users specifications
and generating concept by selecting and testing them.
Based on the design procedure we have evaluated the self-reconfigurable floor
cleaning system.This cleaning modules make the environment cleaning without
moving any obstacles on its way.
Finally concluded with Design and Structural Analysis Self-reconfigurable floor cleaning Tiling
Robot, by following the various stages that are reqired to develop a design .

 OVERVIEW OF THE PROJECT
DESIDN
PROCEDUR
E FOR
PRODUCT
DEVELOPME
NT
VACCUM
CLEANER
CATIA
MODEL
PERFORM
ING
ANALYSIS
CONCLUSI
ON

INTRODUCTION TO PRODUCT DESIGN
DEVELOPMENT
Product Planning is the process of creating a product idea and following through
on it until the process is finished. Product planning involves all of the internally
focused decisions and steps necessary to develop a successful project.
Product development may be understood generically as all the things that happen
from the initial conception or invention of a product to the point when a product
is launched into the market
The objective of product design is to create a good or service with
excellent functional utility and sales appeal at an acceptable cost and
within a reasonable time. The product should be produced using high-
quality, low-cost materials and methods.

LITERATURE REVIEW
Many companies posses a formalised product development function.Much of the
literature in the field with which we are concerned ,fails to define with conviction what
a new product actually is.
 Sampson provided a most useful approach who establishes “new product” as :
satisfying new needs, wants or desires, processing outstanding performance in such
satisfactions, compared to any product, benefitting from an imaginative
combination of product and communication. Sampson’s definition also includes an
element of purposiveness , a usefulness as well as newness
 Chakrabarti has recorded the existence of a product champion in new product
development. This is an informal organisational role, but is considered to be an
important factor in achieving success. Such a person appears to have a personal
stake in the future of the development.
 White, lists a number of possible organisational structures for new product
develpoment the new product committee: generally comprises managers from the
different functional departments concerned; due to the part-time nature of the work,
this set-up is most effective in technological firms with a
competentR&Ddepartment

 ROAD MAP OF PRODUCT
DEVELOPMENT

METHODOLOGY
PRODUCT DEVELOPMENT PROCESS
A process is a sequence of steps that transforms a set of input into a set of outputs.
Well defined development process is useful for the follwing reasons
 Quality Assurance
 Coordination
 Planning
 Management
 Improvement

OPPORTUNITY IDENTIFICATION
An opportunity is an idea for a new product.Three basic ways of identifying the
opportunities.
PRODUCT PLANNING
To develop a product plan and project mission statements, we suggest five-step process:
 Identify opportunities.
 Evaluate and prioritize projects.
 Allocate resources and plan timing.
 Complete pre-project planning.
 Reflect on the results.

IDENTIFYING CUSTOMER NEEDS
PRODUCT SPECIFICATIONS
In this we have two methods :
1. Establishing target specifications.
2. Setting the final specifications.
Identifying customer needs is itself a process, for which we present a five-step method.
 Gather raw data from customers.
 Interpret the raw data in terms of customer needs.
 Organize the needs into a hierarchy of primary, secondary, and (if necessary)
tertiary needs.
 Establish the relative importance of the needs.
 Reflect on the results and the process.

 CONCEPT GENERATION
• A approximate description of the technology, working principles, and form of
the product.
• Concept generation is a procedure that begins with a set of customer needs
and target specifications.

CONCEPT SELECTION
• Concept selection is an activity where
alternative concepts are compared
and a decision is made to select the
alternative which proceed into the
later phases of design.
CONCEPT TESTING
• It is a method to determine the acceptability of the final concept selection.
• Concept testing Is a research method that involves asking customers
questions about your concepts and ideas for a product or service before
actually launching it.

PRODUCT ARCHITECTURE
• Product architecture is the assignment of the functional elements to the
physical building blocks of the product.
• The product is broken down into its base components.
INDUSTRIAL DESIGN
• Industrial design is a process of design applied to the products.
• Design is a plan for arranging elements in such a way as best to
accomplish a particular purpose.

DESIGN FOR MANUFACTURING
• Design for Manufacturing (DFM) is the process of designing parts, components
or products for ease of manufacturing with an end goal of making a better
product at a lower cost.
DESIGN FOR ENVIRONMENT
• Design for environment is a method to minimise environmental impacts of a
product over its life cycle.
• It tries to reduce the ecological footprint of the product.

 SELF RE-CONFIGURABLE FLOOR CLEANING
SYSTEM
• Cleaning rooms is daily job and it takes human effort which gives an opportunity
to develop a new product.
• Customer needs are considered before deciding specifications.
• A square shaped self-reconfigurable tiling-based floor cleaning is selected for
better cleaning of corners and without moving or removing of obstacles.
• h Tetro polyform adapts various configurations as per the environment.
• Roller brushes are provided for cleaning of dust along with vaccum to suck dust.
• A design is prepared according to the specifications.
ADVANTAGES
This self reconfigurable floor cleaning robot by changing its shape ,dust can be
removed without moving the object on the floor.
h Tetro system is implemented to demostrate its autonomous navigational
capabilities in a complex workspace to maximise the area coverage.
Job of cleaning the dust at corners becomes easy.

 PARTS OF FLOOR CLEANER
• Brush motor
• wheel
• steering unit
• Roller brush
• Bin cover
• Steering motor
• Filter bin space

ANALYSIS
PROCEDURE:
The 3D model of the FLOOR CLEANING TILING ROBOT is
created using CATIA V5 software.The model is imported into the
ANSYS software.STRUCTURAL ANALYSIS is performed on
the rollor brushes by giving different materials.
• Structured part in CATIA V5 workbench after brought into
ANSYS workbench presently select the consistent state warm
Examination.
• Set Up(Limit Conditions).
• Meshing.
• Engineering Marerials(Material properties)
• RESULT.

 Material Properties
MATERIAL
PROPERTIES
Density(
kg/m3 )
Possion’s
Ratio(µ)
Young’s
Modulus(M
pa)
Tensile
strength(Mpa)
ABS 1040 0.35 1790 48
CARBON
FIBER
1750 0.3 112000 750
A16061 2700 0.33 68900 310

 MESH AND BOUNDARY CONDITIONS
Mesh in ansys workbench Nodes:27116, Elements:14036
Boundary conditions in static analysis in ansys workbench

RESULT AND DISCUSSION
 A16061 MATERIAL
Von-misses stress Total deformation
Shear stress strain

 ABS MATERIAL:
Von-misses stress Total deformation
Shear stress strain

 CARBON FIBER MATERIAL:
Von-misses stress
Total deformation
strain
Shear stress

 Result
Modelling and Analysis have been done in CATIA V5 and ANSYS
respectively.
Structural Analysis on roller brushes by applying Three different
materials.
1. Acrylonitrile Butadiene Styerene(ABS)
2. Carbon Fibre
3. A16061(Aluminium based Al2O3 composite material)
Based on the above graphs stress,strain and Non-misses stress is low
for carbon fibre.
From the above results it was observed that carbon fibre is the best
material for rollers.

CONCLUSION
 Limitations:
 Underneath the obstacles ,cleaning of dust is difficult.
 Suction capacity is lower than traditional one
 Conclusion:
Our project blends the perspectives of design, and manufacturing into a single
approach for developing a product.
 Tasks linked to each other by dependencies.Task
can be sequential,parallel or coupled.
 It specifies a specific procedure that offers systematization,analysed,defined and
evaluated procedure.

REFERENCES
 www.ulrich-eppinger.net
 Cooper, Robert G., Winning at New Products: Accelerating the
Process from Idea to Launch, third edition, Perseus Books,
Cambridge, MA, 2001.
 McConnell, Steve, Rapid Development: Taming Wild Software
Schedules, Microsoft Press, Redmond, WA, 1996
 M. Vega-Heredia, R. E. Mohan, T. Y. Wen, J. S. ’Aisyah, A.
Vengadesh,
 S. Ghanta, and S. Vinu, “Design and modelling of a modular window
 C. Meng, Q. Wang, Y. Song, Y. Cao, N. Zhao, and Y. Shi,
“Experimentalstudy on both cleaning effect and motion performance
of the duct-cleaningrobot,” vol. 14, no. 1, pp. 64–69, 2015.

implementation of product design and development on floor cleaner

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