This project deals with the design and fabrication of a pedal-powered hacksaw machine. The machine aims to provide a more affordable option for cutting wood and plastic materials that is powered by human pedaling rather than electricity. It works by converting the circular motion of pedaling into a translational motion that drives the hacksaw blade. The design considerations focused on using locally available materials and standard bicycle parts to create a simple and durable machine that could be manufactured and operated at low cost. The pedal-powered hacksaw has applications in furniture making industries and other workshops for basic cutting needs.
Design and fabrication of multiway hacksaw machine pptEshver chandra
In this project work and effort has been made to develop a modernized multi way hacksaw machine and less stress full operation for cutting wood, metal and plastic materials. The aim of this work is to develop a hacksaw machine that will use a less effort to produce uniform cutting of PVC pipes, metals, wood. It is also done to show the performance difference between hand driven, pedal drive and multi way hacksaw machine.
AUTOMATIC PORTABLE HAMMERING MACHINE
TITLE PAGE
CERTIFICATE
ACKNOWLEDGEMENT
ABSTRACT
LIST OF FIGURES
INTRODUCTION
LITERATURE REVIEW
INTRODUCTION
PROJECT METHODS AND COMPONENT DETAILS
DESIGN OF HAMMERING MACHINE
CONCLUSION AND DISCUSSION
FUTURE SCOPE
REFERENCES
CAD MODEL
Design and fabrication of multiway hacksaw machine pptEshver chandra
In this project work and effort has been made to develop a modernized multi way hacksaw machine and less stress full operation for cutting wood, metal and plastic materials. The aim of this work is to develop a hacksaw machine that will use a less effort to produce uniform cutting of PVC pipes, metals, wood. It is also done to show the performance difference between hand driven, pedal drive and multi way hacksaw machine.
AUTOMATIC PORTABLE HAMMERING MACHINE
TITLE PAGE
CERTIFICATE
ACKNOWLEDGEMENT
ABSTRACT
LIST OF FIGURES
INTRODUCTION
LITERATURE REVIEW
INTRODUCTION
PROJECT METHODS AND COMPONENT DETAILS
DESIGN OF HAMMERING MACHINE
CONCLUSION AND DISCUSSION
FUTURE SCOPE
REFERENCES
CAD MODEL
all the figures i have done that are from "Product design" by Kevin Otto and Kristin Wood.
I have conducted all sorts of engineering analysis and done the project.
AUTOMATIC PORTABLE HAMMERING MACHINE
TITLE PAGE
CERTIFICATE
ACKNOWLEDGEMENT
ABSTRACT
LIST OF FIGURES
INTRODUCTION
LITERATURE REVIEW
INTRODUCTION
PROJECT METHODS AND COMPONENT DETAILS
DESIGN OF HAMMERING MACHINE
CONCLUSION AND DISCUSSION
FUTURE SCOPE
REFERENCES
CAD MODEL
Pneumatic Sheet Metal Shearing Machine - Project reportTejas Inamdar
Hi,
here is a report on Pneumatic Sheet Metal Shearing Machine,
done by us,
if any one wants further detail about it, please contact me on my email -
inamdar.tejas421@gmail.com
all the figures i have done that are from "Product design" by Kevin Otto and Kristin Wood.
I have conducted all sorts of engineering analysis and done the project.
AUTOMATIC PORTABLE HAMMERING MACHINE
TITLE PAGE
CERTIFICATE
ACKNOWLEDGEMENT
ABSTRACT
LIST OF FIGURES
INTRODUCTION
LITERATURE REVIEW
INTRODUCTION
PROJECT METHODS AND COMPONENT DETAILS
DESIGN OF HAMMERING MACHINE
CONCLUSION AND DISCUSSION
FUTURE SCOPE
REFERENCES
CAD MODEL
Pneumatic Sheet Metal Shearing Machine - Project reportTejas Inamdar
Hi,
here is a report on Pneumatic Sheet Metal Shearing Machine,
done by us,
if any one wants further detail about it, please contact me on my email -
inamdar.tejas421@gmail.com
Boisbuchet curation workshop: "So Far My Idea" in 2016 by GU.
Experienced the different approach and narrative to display a certain topic. And that slide shows the top issue in that event.
http://gugu.imdesigner.tw
Nuova presentazione Goldbex in italiano - versione ottobre 2016alberto mariani
Ecco la nuova presentazione della grande opportunità di guadagno Goldbex. Richiedi tutti i dettagli di questo sistema che da 6 anni sta permettendo a migliaia e migliaia di persone in tutto il mondo di generare nuove entrate, richiedi subito maggiori informazioni inviando un'email a info@gold4win.it o visita http://mygoldbex.weebly.com/
A fun way to change up your safety training and make it a little more interactive and engaging for the group.
Minor Issues: All items on the Jeopardy Board are linked to a specific question. The answer to each question will appear after the click. You must click the "Jeopardy Board" link at the bottom of each slide after answering the question in order to return. Also, the selected items under each category on the Jeopardy Board will not show in slideshow mode as having already been selected.
DESIGN AND MANUFACTURING OF SPM FOR BRAKE WHEEL CYLINDERAkshay Deshpande
Manufacturing plays vital role in any industry for producing the product. With stiff competition & challenges in the present day market, manufacturers are compelled to be more responsive to the customer’s demand regarding not only quality, but scheduled delivery. Enhancing productivity is a key concern for almost all of the mass manufacturing industries
In this project we are going to design and fabricate SPM for BAJAJ RE component for drilling, surfacing, tapping grooving etc. operations.
In this the design of SPM tool post, fixture, rotary turret, clamping arrangement and hydraulic power pack is required. The main objective of this project is to design and manufacture a SPM for increase in production rate and minimisation of worker requirement at optimum cost. This also eliminate bottleneck of machine line.
The production rate is very low due to time required for loading, clamping and manual drilling operation and de-clamping operation. The man-power required is more and skilled. If machine design and may workable it will boost the company’s production rate at lesser labour requirement rate.
2. INTRODUCTION
This project deals with the design and fabrication of pedal powered hacksaw
setup. The aim of our project work is to develop a modernized operation for cutting
wood and plastic materials. It is very useful for cutting PVC materials. It can be used
widely in lathe and in furniture making industries.
Since the manual effort by cutting through pedaling a wheel is much lower than
cutting by hand. Hence this project is very useful in our day to day life.
The maximum power output from a human being occurs in a rowing action
because most muscle groups in the body are used. However, these outputs are closely
approached by those obtained from the legs applied to moving pedals. The use of cranks
gives a fairly smooth rotary motion at speeds of 60- 80rpm. The power output to be
expected from normal peddlers is around 0.1HP. This output can be maintained for 60
min or more.
3. CONCEPT GENERATION
Project team sit together and conducted a brain storming session for
reducing the cost of hacksaw machining. During the brain storming session
several concepts were generated. Nowadays the existing hacksaw machine are
too expensive for a middle or low class entrepreneur to afford and to be installed
in a company or shop. By considering all the parameters to reduce the cost of
hacksaw machine we have a new model; pedal powered hacksaw machine (less
expensive).
In this project we are using only one operation that is cutting of metals and
wood. This mechanism can also be used for various purpose in rural areas like
4. WORKING PRINCIPLE
The principle of pedal power hacksaw is to change circulatory motion or
cycling motion into translatory motion with the help of metal connecting rod. If
we use dynamo then we can produce electricity which will be help to lighting
the work piece area when electricity is not available in mechanical workshop.
The working medium adopted is Mechanical power.
The machine work without the help of electricity.
The Rotary motion of pedaling operation performed to our required on cutting
the job.
The work piece is clamped on the work table using suitable clamping device like
vice.
After clamping, by pedaling the cutting operation takes place on the work piece.
After machining the work piece is removed and cleaned.
5.
6. DESIGN CONSIDERATIONS
The device should be suitable for local manufacturing capabilities.
The attachment should employ low-cost materials and manufacturing
methods.
It should be simple to manufacture, operate, maintain and repair.
It should be accessible and affordable by low-income groups, and should
fulfill their basic need for mechanical power.
It should make use of standard bicycle parts wherever possible.
Excessive weight should be avoided, as durability is a prime
consideration
The power take off mechanism should be as efficient as possible, and
should develop relatively high r.p.m. (close to 200) for versatility of
application
7. FABRICATION OF MACHINE
Machining Operations: In this project it is used to cut the raw material such as plates, rod.
This done by arc cutting machine.
Drilling: Drilling is used to produce holes in objects. In this project the square type pipe
required the holes for making rake assembly. These holes are done by vertical type
drilling machine.
Fine Grinding: It is nothing but a grinding process, which is done as smooth with fine
grains. It is done by convention grinding machine.
Welding: It is the process, which is used to join two, is more similar materials as well as
dissimilar materials. This is done by gas welding process.
Turning: It is used in this project to make the groove on the both sides of top cover plate.
This is done by conventional lathe.
Further Operations
Cleaning: It is the operation to clean the all machined parts without burrs, dust and chip
formals. By meaning the parts they are brightened and good looking.
Assembling: It is the operation, its deals with the assembling of various parts produced by
above operations.
8. APPLICATIONS
1) In a furniture making industry at production department it is widely used.
2) Cutting performs in all types of industries.
3) This machine applied in carpentry shops and plumbing works.
9. ADVANTAGES & LIMITATIONS
ADVANTAGES
No need electricity.
More efficient
Power can be easily transmission.
Less loss in transmission.
Time saving as compared to simple hacksaw
Power saving as it is manually operated
Easy machinery used.
As it is pedal operated so good for health.
Comfortable then ordinary hacksaw.
LIMITATIONS
Leads to physical ill.
High thick wood cannot be cut.
Its totally manually operated.
Time consuming as compared to electrical power hacksaw
Without human effort it’s not operated.
Not fit for heavy production.
10. CONCLUSION
Thus this project work might be useful in all industries. For practical applications
this is fabricated for light duty operation. Its height, weight and other mechanical designs
are may be not suitable for any other heavy operation or work on hardened material.
We are proud that we have completed the work with the limited time successfully.
The PEDAL POWERED HACKSAW works with satisfactory conditions. We are able to
understand the difficulties in maintaining the tolerances and also quality. We have done to
our ability and skill making maximum use of available facilities.
In conclusion remarks of our project work, let us add a few more lines about our
impression on project work. Thus we have developed a “PEDAL POWERED
HACKSAW” which helps to know how to achieve simple cycling mechanism.
The application of this machine is comparatively wide with respect to the cost of the
machine.
11. REFERENCES
P. B. Khope: Development and Performance Evaluation Of A Human Powered Flywheel
Motor Operated Forge Cutter. INTERNATIONAL JOURNAL OF SCIENTIFIC &
TECHNOLOGY RESEARCH VOLUME 2, ISSUE 3, MARCH 2013.
Zakiuddin Syed Kazi: Design and Development of the Human Energized Chaff Cutter,
New York Science Journal, 2010.
S.K. Hajra Choudury and A.K. Hajra Choudury, Workshop Technology (VOL II).
W.A. Chapman, Workshop Technology.
Raghuvanshi, Workshop Technology.
R.S. Khurmi & J.K.Gupta, Machine Design.
R.S. Khurmi & J.K. Gupta, Theory of Machine.
K.R. Gopalakrishnan, Machine Drawing.
Anderson & Tatro, Shop Theory.
Gerling, All About machines.