Defining a Lathe By-Harshdeep Singh Kalket Submitted to- Herve Carpentier
Acknowledgment
I would like to express my gratitude and thank everyone who helped me in completing this report. Specially, I will thank Mr Herve Carpentier and Mr Waseem our project coordinators of technical literacy for their special time, suggestions and encouragement.
I would also like to acknowledge and appreciate the role of mechanical workshop staff and instructor Mr Jason Knapp for permitting me to work on the machines for my reports and also for some helpful tips.
In last I would thank MIT library staff for issuing me laptops and books that I need for working on my report and the guidance given by my seniors.
Abstract
The lathes machines are defined in classrooms but there also somethings which might not be easily found in books and need a further research into them. This report present the definition in a more easy to understand way with some practical and conceptual knowledge which is necessary for a lathe operator safety, accuracy and concepts. There are several daily day problems faced by individuals which seem minor but can be dangerous. In this report not only the problems but their prior solutions also have been given for one’s better knowledge.
Table of Contents
Acknowledgment 1
Abstract 1
Introduction 2
Problems faced while working on Lathes 3
1. The centre of Independent jaw chuck (4-jaw chuck). 3
2.
'The House of Lords is now more effective than the House of Commons in checking government power'. Discuss
The first process examined uses the Lablond Lathe machinery and requires a machined diameter of 7.7250, plus tight tolerances of + .0005 inches. A Process Capability Ratio (Cpk) analysis of the lathe’s data, results in a Cpk of .379 (exhibit A). A result of less than one indicates the machine is not capable of matching the tolerances laid out in the IMS spec. Therefore the Lablond Lathe is not suitable to handle the process it is being used for. Before a more suitable machine is selected, the Lablond Lathe should be checked for calibration, as should the measuring equipment used. If all fall within calibration specs, new
In Harper Lee’s novel To Kill a Mockingbird, Jem and Scout grow up learning how people in Maycomb treat one another. In a large portion of the novel, characters of the rich and the poor are involved in Tom Robinson’s case. Some characters are mockingbirds (someone or something that only does good), but nobody was able to see how they could be. Maycomb is infected with racism and prejudice affecting how people view one another including the mockingbirds and the innocent: Mr. Dolphus Raymond, Mayella Ewell, and Walter Cunningham.
The difficulty that my partner and I had while building the machine was putting the medium motor in a stabled way. Since our machine needed a wheel on the top and the bottom we had to use
I would like to thank my supervisor, Heather Dale, for all her hard work and patience with me, for her genuine care for my wellbeing and for bending over backwards to help and support me. Many thanks to my tutor, Vicki Smith, who has been with me since my first year, and has encouraged me along my academic journey, to Carole
“Security isn’t so much a problem in the school, but this is another precaution that we can take,” says Pat Gallagher, an American physicist and the eighteenth chancellor of the University of Pittsburgh. The run/fight and lockdown drills would not work in some situations, when gunmen come into the school or try to break in. Woodlynde needs a security guard to protect the children and teachers while they try to run away from school or hide inside the rooms. This is why Woodlynde needs security guards and not just the safety drills inside Woodlynde’s protection routine.
The report bears the imprints of many people. There are many kinds of helping hands, to which I owe my sense of gratitude. So, I express my appreciation to all those, whose thoughts and insights helped me in understanding and completing my training. First of all I would like to thank my training guide Mr. Pradeep Reddy, who helped me throughout my project. I express my sincere gratitude to Miss Bindiya Jain- HR for her stimulating guidance,
The major consideration around technical feasibility of operating the machine shop is the calibre of the machines themselves. They must be precise, highly efficient and consistent. The machines that have been selected are being imported from Italy because they are the best in their class with cutting edge technology. They produce parts with the highest of precision and very few errors over their operational lifetime. These machines require minimal maintenance and are easy to operate.
We would also like to thank the Library staff who helped us immensely. Along with that I would like to thank my friends and family for the moral support and constant encouragement.
I would also like to thank a very special friend for all her help and support Manisa Patel. She has been very supportive throughout my dissertation as well as knowing her within the three years. I am very grateful to know her thank you so much.
Although I have put full effort into this report, I still want to thank my family, friends and colleges for supporting me, guiding me and the constant supervision. I want to thank my professor Sana El-Azzeh for giving me the opportunity to do this amazing report. I also want to thank the authors that wrote the articles and the internet for providing me the accessibility to complete this report.
The journey to this point in my academic career has been a long one, and challenging, however I am successful. A number of people have effortlessly contributed to my success, and I take this opportunity to thank them. First, it is with great honor that I thank my academic adviser………….. He/she took on the obligation of advising me in my post coursework and exam completion, while I was in the university. His/her xxxxxxxxx unrelenting encouragement, mentorship and support were the ultimate motivators. Without her firm, yet caring guidance, I would not have completed this research study.
Foremost, I would like to express my sincere gratitude to my advisor Ms. Upekha Manamendra for the continuous support of create this report, for her patience, motivation, enthusiasm and immense knowledge. I could not have imagined having a better advisor and mentor for create my report.
Manufacturing engineers are doing research and invent better new technology to improve the quality and production performance with higher profit, as well as lower cost. For instance, the invention of the high-speed machining (HSM) and robots in manufacturing had significant improvement to the productivity rate. According to Msaddek, Bouaziz, Baili, Dessein (2014), “HSM is one of the latest technologies being a part of the means provided for the enterprises to make important productivity gains” (p. 291). The high-speed machining is used to cut out unwanted materials from complex shapes, like dies and molds, in a shorter period with the speed of 4.8 meters per minute when cutting material such as aluminum (Msaddek, Bouaziz, Baili, and Dessein, 2014, p. 291). Likewise, the automatic system such as robots is the important workforce in manufacturing now a day to improve the quality as well as quantity. Usually, the industrial robots are used to manipulate dangerous, repetitive or tedious tasks, with the common applications such as material handling, welding, and assembly. The most common used of the robot is for assembly with 25.2 percent followed by machining with 20.6 percent, and warehouse and performing highly dangerous tasks with 6.5 percent respectively (“The New Hire” 2014, p. 5). According to Barbosa, Carvalho, and Filho (2014), “The automation system with high level of productivity can provide a good quality product with a competitive cost” (p. 1259). As a result, HSM
Chainsaw is electrical-powered appliances, mobile and mechanical saw with a set of sharp cutting edge that rotate along a guide bar. The involvement of this device can be seen mostly in agriculture and forestry sector and also some at construction area. Through times, this device has been modified to adapt in more areas which a specially built chainsaw can even cut through a concrete and even ice