Premium Essay

Application of Cad for Designing Parts with Complex Shapes

In: Other Topics

Submitted By NJLo
Words 3098
Pages 13
Using separate methods of designing and making activities in quantity-production of jewelleries as a case, this paper will show how Computer Aided Designs (CAD) can be applied for designing jewelleries with complex shapes.
Using separate methods of designing and making activities in quantity-production of jewelleries as a case, this paper will show how Computer Aided Designs (CAD) can be applied for designing jewelleries with complex shapes.

Ng Jian Long (U095062A)
Ng Jian Long (U095062A)
Term Paper Assignment (CAD)
Application of CAD for designing parts with complex shapes
Term Paper Assignment (CAD)
Application of CAD for designing parts with complex shapes

ME3261/ME3261E Term Paper Assignment (CAD)
Requirements:

* Covering page: Title, Name, and Student Card Number. * The write-up should start with an introduction and end with a conclusion. References used in the body of the write-up should also be listed. * Source of materials: The specific case study concerns a reported application, such as from a magazine, a journal or the web sites – it is not expected to be a case study done by you. * Length limit: No more than 8 pages in the main body of the report (from introduction to reference section). Additional materials, if any, can be put in the Appendix. * Font size limit: No less than 10. * Spacing limit: 1.5 spaces should be used. * Submission deadline: October 30, 2012.

Please upload the .PDF or MS-Word file to the ME3261 IVLE site and your file should be named using your full name used in your student card (e.g., Zhang Yunfeng.pdf).

1. Introduction
Jewelleries are durable bearings used in fine time pieces and other delicate instruments. Depending on the culture and times jewellery may be appreciated as a status symbol, for its material properties, its patterns, or for meaningful symbols. Jewellery has been…...

Similar Documents

Free Essay

Response to John Thackera's, “Introduction, ” in the Bubble: Designing in a Complex World

...feel a part of our community. Unfortunately, not all the reasoning in this prose is so easily followed. Thackera informs us that “the planet’s population has doubled in my generation’s lifetime” yet we are still clinging onto the pursuit of labour saving devices, he takes a logical jump that we can only guess at, which he leaves unexplained or unexemplified. Despite of somewhat fragmented and confusing reasoning, the main points that thackera reaches do ring true. He claims that we have to change our perceptions, in order to solve problems and create change. “The challenge is to be both in the bubble and above it, at the same time - to be as sensitive to the big picture, and the destination we are headed for” Like Thackera, we believe at the very core of this matter is the importance we place on the human being. Throughout modern history, businesses have been trying to take the people out of production. As Thackera states, however, this is what it needs to be changed. People are ought to come first, and the way to do this is through design. As he states in his ethical manifesto, we need to first protect the rights of people and that is when the world with technology can flourish. Addendum: As an additional note, we found that it is difficult to relate ourselves fully to this article as it was written in 2006, before the global economic crisis which started in 2008 and since then, for a world that has changed dramatically. It therefore seems outdated and, in part,......

Words: 740 - Pages: 3

Free Essay

Mrp, Erp, Cad/Cam

...Peoplesoft and Oracle. APPLICATION Organizations that want to adopt ERP must first determine whether to match their existing business process to ERP process or by altering the ERP system to match the organization process. Before implementation starts, the organization need to trained the users of the software on the new process, procedures, and use of the ERP system features and function. After that, the company needs to conduct a simulation test on the new system in order to identify problems. Then, if no problem the company must convert its data, procedures, and personnel to the new ERP system. Usually, while the new ERP system is being installed the normal business activity still continues. ERP systems can be implemented in stages. This is because, implementation of ERP takes times which its depends on business size, number of modules, customization, the scope of process changes, and the readiness of the user to used the system. WHO USED THIS SYSTEM? One of the company that use ERP system is Coca Cola Company. This company use Genesys program which this program is an integrated SAP Enterprise Resource Planning (ERP) solution. With Genesys program its allow Coca Cola Company to shorten cycle time processes, be more productive, help bring more visibility into the business and also improve decision making. Coca Cola Company selected ERP software that has combined a strong ‘front office’ and ‘back office’ function. The program applications are including order......

Words: 1673 - Pages: 7

Free Essay

Designing M-Agriculture Applications

...چکیده در سالهای اخیر، کشورهای در حال توسعه پیشرفت های تکنولوژیک از جمله نفوذ تلفن همراه را تجربه کرده اند. با استفاده از پیاده سازی راه حل های نوآورانه فن آوری (به عنوان مثال سیستم های موبایل مبتنی بر فعالیت های مهم اقتصادی مانند کشاورزی)، نیاز به توسعه مدلی که توسعه دهندگان نرم افزار و محققان بتوانند از آن برای طراحی به راه حل های استفاده کنند احساس می گردد. هدف از این مقاله، مطالعه پیاده سازی سیستم های تلفن همراه در بخش کشاورزی و ارائه مدل برای طراحی چنین برنامه های کاربردی است. این مطالعه نشان می دهد که مدل های برای طراحی و توسعه برنامه های کاربردی تلفن همراه وجود دارد، اگر چه هیچ کدام به طور خاص مناسب برنامه های کاربردی تلفن همراه کشاورزی نمی باشند. یک مدل برای طراحی و پیاده سازی برنامه های کاربردی موبایل کشاورزی ارائه شده است. این مدل به طور خاص در بخش لبنیات کشاورزی تمرگز دارد و نشان می دهد چگونه ذینفعان مختلف در این بخش می توانید توسط یک پلت فرم تلفن همراه نیازهای مختلف خود را به اشتراک بگذارید. کلید واژه ها برنامه های کاربردی موبایل، موبایل-کشاورزی، کشاورزی لبنیات، محیط موبایل جاوا ، سرویس پیام کوتاه (SMS) مقدمه توسعه کشاورزی در کشورهای در حال توسعه از اهمیت ویژه ای برخوردار است، زیرا اهمیتی خاصی در رسیدن به اهداف توسعه هزاره اول را دارد (MDG)، که این اهداف از بین بردن فقر و گرسنگی است، و اهداف توسعه هزاره هفتم، اطمینان از پایداری محیط زیست می باشد (Gitau، Kimenju، Kibaara، Nyoro، Bruntrup و زیمرمن، 2008). اگرچه کشاورزی نقش کلیدی در اقتصاد بسیاری از کشورهای آفریقایی دارد، با چالش های عمده ای از جمله شیوه های نامطلوب کشاورزی، ناکارآمدی در تحویل اطلاعات، تلفیق......

Words: 6704 - Pages: 27

Premium Essay

Integrated Case Application Part 2

...Pinnacle Manufacturing: A Case Study Auditing 444 Course Project Professor Ranauto August 4, 2013 Pinnacle Manufacturing: A Case Study Part 2. Section A. External users’ reliance on financial statements. * Situation 6.: Raising debt to finance a manufacturing plant for Solar-Electro. * Situation 11.: An intercompany loan to Solar-Electro from Welburn skews the financial statements. Likelihood of financial difficulties. * Situation 1.: Solar-Electro may not have the experience, knowledge, and regulations necessary to succeed in their industry. * Situation 5.; Auto-Electro comprises a significant portion of Pinnacle’s accounts receivable and have not recently made payments. * Situation 6.: Raising debt for construction may strain Solar-Electro’s cash flows, as well as Pinnacle’s. * Situation 9.: Pinnacle is required to keep its current ratio above 2.0, but it is only at 1.75 and has been declining over the last three years. * Situation 10.: Pinnacle has a dispute with the IRS. Management integrity. * Situation 7.: A Pinnacle vice president owns Todd-Machinery who provides services to Pinnacle. * Situation 8.: Increased turnover amongst higher-level auditing staff. * Situation 10.: Pinnacle’s dispute with the IRS. * Situation 11.: The intercompany loan to Solar-Electro from Welburn. Section B. Pinnacle’s acceptable audit risk is medium. The main reason for giving this audit risk a medium is because of......

Words: 336 - Pages: 2

Free Essay

John Deere and Complex Parts

...Case # 2 – John Deere and Complex Parts Inc. Key Facts * Net Sales for John Deere were over $19 billion * Net assets of more than $34 Billion * Complex parts was supplier for more than 10 years * Supplied Deere with a key manufacturing part requiring significant engineering input and testing * Complex Parts supplied all needs to John Deere at the time * Complex parts was interested in increasing sales to John Deere * Achieving Excellence Program (AEP) was a supply management program trying to give the competitive advantage to deliver world class equipment * Strived to develop long lasting relationships * Promoted communication, trust, cooperation, and continuous improvement * Key, Partner, approved , conditional supplier rankings * Complex Parts * Started falling short of requirements of John Deere * Not answering phone calls * Delivery rating was over 150,000 * Target cost not met, reducing projected profits on certain things for Deere * Not following Deere Quality Plan at new Facility * Getting quotes on time seemed to be very difficult Discussion Questions 1. Some of the strengths about the Achieving Excellence Program are that they strived to develop long lasting relationships with their suppliers. They provided supplier performance summaries at the end of each quarter to show the suppliers how they were doing in their part of supply John Deere, and they also had......

Words: 695 - Pages: 3

Free Essay

Cad Software Research Paper

...Computer-aided design, or CAD, has helped shape the way we can draft out and analyze structures we want to construct. The first CAD software consisted of using a light pen to draw lines on a computer screen. We use CAD to make virtual 3D models of buildings or different components. CAD software has become advanced to where anyone at home with a computer can download the software and create designs of their own instead of the software only being available to engineers or scientists. With the addition of 3D printing, people can now take their 3D designs on CAD and turn them into an actual product. At this rate, there are endless possibilities in which CAD can evolve. With the advances we have made in developing the CAD software, it seems possible to create an online store with CAD. There are times where consumers have trouble finding the product they want exactly how they want it. With an online store that is CAD-based, consumers can design their desired product from home down to the last detail such as the material it’s made from to the size they would like. There could even be a feature that lets them know how much their product will cost as they’re creating it. Once completed, the consumer can submit their design to a manufacture where the product can be physically created or even 3D printed. From there, the product can be delivered to or picked up by the consumer. Now the consumer has the desired product they were looking for. In addition to the CAD software, many......

Words: 606 - Pages: 3

Free Essay

Designing Driving Simulators

...simulators. Many universities also operate simulators for research. In addition to studying driver training issues, driving simulators allow researchers to study driver behavior under conditions in which it would be illegal and/or unethical to place drivers. For instance, studies of driver distraction would be dangerous and unethical (because of the inability to obtain informed consent from other drivers) to do on the road. With the increasing use of various in-vehicle information systems (IVIS) such as satellite navigation systems, cell phones, DVD players and e-mail systems, simulators are playing an important role in assessing the safety and utility of such devices. Objective The objective of this project is to design the mechanical part of a driving simulator that has the ability to reproduce the car response and behavior of a driver in reality. Scope Driving simulators can encompass a vast variety of scenarios that require more than a 13 week time frame to intricately and accurately incorporate in our design. Hence our project is limited to a few scenarios of driving namely accelerating, cruising, braking, turning and overcoming a minor obstacle such as a hump. Furthermore, we will limit our design to the mechanical aspects of the simulator and neglect the programming and majority of the electronic aspects. Research on Existing Driving Simulators In the existing market for driving simulators, there are a variety of designs with each manufacturer claiming to......

Words: 6707 - Pages: 27

Premium Essay

Integrated Case Application Part 3

...10-44 | | |PINNACLE MANUFACTURING - Part III | |Control Risk Matrix – Acquisitions | | | | | | | | | |Transaction-Related |Recorded acquisitions |Existing acquisition|Recorded acquisition |Recorded acquisition |Acquisition transactions |Acquisition | |Audit Objective |are for goods and |trans- |transactions are |transactions are properly |are properly classified |transactions are | | |services received |actions are recorded|stated at the correct|included in the master |(classification). |recorded on the | | |(occurrence). ......

Words: 381 - Pages: 2

Premium Essay

John Deere and Complex Parts, Inc.

...Background Deere & Company was founded over 177 years ago in 1837 and since then have grown into a multi billion dollar corporation that has established themselves as the leading manufacturer of farming and forestry equipment. Their products reside in over 110 countries and as of 2013; they employ over 67,000 individuals (Statista, 2014). In 2006 members of John Deere’s supplier evaluation team were discussing a long time supplier, Complex Parts, performance. Over the past year, their service had declined resulting in an unfavorable and less profitable relationship between John Deere and Complex Parts and the supplier evaluation team was tasked with providing a recommended course of action to their project manager within the coming week (Wisner, Tan, & Leong, 2012). John Deere employed the Achieving Excellence Program (AEP) as a supply management strategy aimed to develop long-lasting supplier relationships by an evaluation process that promoted communication, trust, cooperation and continuous improvements. Suppliers under the AEP were evaluated in their quality, delivery, cost management, wavelength, and their technical support. The AEP is what the supplier evaluation team was required to utilize in their evaluation and decision process in order to remain fair and unbiased to all of John Deere’s suppliers (Wisner, Tan, & Leong, 2012). Discuss the strength and weakness of John Deere’s Achieving Excellence Program. Consider and discuss other criteria to include in the...

Words: 1219 - Pages: 5

Premium Essay

John Deere and Complex Parts, Inc.

...Assignment # 3 Case 5 John Deere and Complex Parts, Inc. Summary Deere & Company was formed in 1837, with its headquarters set up in Moline, Illinois and were considered as a pioneer in manufacturing farm and forestry equipment, construction, commercial and consumer equipment. Their broad range of products and services included equipment financing, power systems, special technologies. In 2006, supplier evaluation team members of Deere Inc. Moline unit were united to discuss the performance of Complex Parts. For the past 10 years, Complex Parts, Inc. had been playing a key role in Deere’s sales with an annual approximation of U.S. $3.5 million. Their contribution to Deere Inc. included supplying them a key manufactured part, which required significant engineering input and testing. Even though other suppliers could produce this part, Complex parts Inc. took charge of it by actively involving with Deere Inc.’s sales engineers weekly, associating with their cost reduction strategies. And keeping up the Deere Inc.’s design changes and globalizing their quality plan. But during the past year, Complex Parts had provided questionable service to the Moline unit and now the unit manager John has been analyzing whether to continue business with Complex Parts, Inc. or to source it from a new supplier. Deere Inc. had a dynamic supply management strategy in place, known as Achieving Excellence Program (AEP). The program was about giving Deere and its suppliers the......

Words: 1498 - Pages: 6

Premium Essay

Apologetics Application Paper: Part 1 Submission Form

...Apologetics Application Paper: Part 1 Submission Form Curtisha Lawrence APOL 500 November 2, 2014 1. Target Audience: The target audience I have chosen is from the false theistic system. The world religion of Islam is a monotheistic world religion. Islam is an important religion that Christians should research in order to respond effectively and in a manner that does not appear to be condescending to the other. However, the Christian should develop a level of apologetics to defend the faith in a -knowledgeable and Christ-like fashion. 2. Summary of Significant Elements of the Worldview of the Target Audience: Muslims live in a monotheistic society devoting themselves to one god, Allah. Any gods or belief contrary to Allah is known to be blasphemous. In Islam, the Quaran is the source of ultimate authority. It goes into detail of who Allah is and highlights the humans are to treat others with dignity and with good deeds. Humans are to be believed as coming from clay and jinn created from smokeless flames. They also believe that there has been a succession of prophets with specifically identifying Adam, Noah, Abraham, Moses, and Jesus preceding Muhammad. Muslims believe that Allah will return and resurrect the dead and every person will be judged in the Day of Judgment. At that time there will be a balance of good deeds verses bad deeds, and those who have good deeds overweighing the bad will live in paradise and those who have lived a life of bad choices...

Words: 488 - Pages: 2

Premium Essay

Deere and Complex Parts Case Study

...JOHN DEERE AND COMPLEX PARTS INC. I. Summary of Findings Deere & Company is the global leading manufacturer for forestry and farm equipment, but also produces other equipment such as for construction, commercial and consumer. The company’s total assets amounted to over $34 billion, and thus proves that the company produces quality products patronized by plenty consumers. Deere & Company has been working with Complex Parts, Inc. for a very long time, which earns $3.5 million from the former. They have been working together for the past 10 years. Deere aims to be of world quality, with strong supplier relationships by the use of the Achieving Excellence Program (AEP). The program is an evaluation process regarding suppliers in the business, which results to stronger supplier relationships for better equipment quality in the long run. The performance of Complex Parts gets good scores from the AEP, although is weak in some parts, such as responsiveness, which challenges Deere between choosing a new supplier or changing their standards in the program. II. Background Information Deere & Company was founded by John Deere in 1837, and is headquartered in Moline, Illinois. They are the world’s leading manufacturer of farm and forestry equipment, and also produce construction, commercial and consumer equipment. Other products and services produced by Deere included equipment financing, power systems, special technologies and healthcare. In......

Words: 2022 - Pages: 9

Free Essay

Cad Benefits Today

...Benefits of AutoCAD AutoCAD is a computer-aided drafting software (CAD) application, which was developed and initially released in 1982 by Autodesk. This software enables the architects, cartographers, drafters and engineers to create three-dimensional (3D) and two-dimensional (2D) models of solid and mesh surfaces. The models are made possible by the software ability to offers a robust set of features and automated drafting tools. Prior to its invention, manual drafting and drawing tools such as drafting boards, geometrical set instrument and pencils were used but they only offered a subset of what now is accomplished by the programs such as the AutoCAD. Manual drafting was a difficult task for the professionals since it consumed a lot of time and resources. Therefore, this paper will examine some of the key benefits of the AutoCAD. AutoCAD has led to increasing the productivity of the designer. The AutoCAD software aids the designer in visualizing the final product to be made, its constituents and subassemblies parts. The design can also be given animation to figure out how the final product will work thus giving the designer room for any modification if required. The software also helps the designer in analyzing, synthesizing and documenting the designs. All these aspects ultimately assist in improving the productivity of the designer thus translating to lower cost of designing, faster designing and shortening of the project completion time (Groover &......

Words: 759 - Pages: 4

Free Essay

Shape

...SHAPE Student Name Course Name & Number Instructor’s Name Date Submitted SHAPE As I read about the SHAPE theory I tried to relate to the five factors that it signifies. The initial questions that occurred to me were “Why was it important to be Self- aware?” and “Will I be able to assess myself in an unbiased manner and identify these factors within me?”. I always knew about Spiritual Gifts but never had I tried to identify one within myself. Although I identify myself as a Christian , I am not sure if I have correctly identified that unique gift that The Holy Spirit has bestowed upon me ,but I have certainly understood the concept of not confusing it with a talent. After hours of deep introspection I zeroed down to the conclusion that Honesty and Self-reliance are my spiritual gifts. As I read further , I read “He puts a natural inclination in everyone’s heart towards certain things and this is the reason why we feel deeply about some things.” I quickly related to this aspect as I know that discovering the ministry that your heart is inclined for is extremely essential for a fulfilled life. He himself chooses us for certain things. Identifying my Ability was not a very difficult task as I have always been aware of my Leadership Skills. I have been particularly good at forming teams and accomplishing tasks and I thank my peers and parents for helping me develop this skill further. When I read the fourth aspect Personality I related it to the third aspect......

Words: 456 - Pages: 2

Premium Essay

Designing the Experience

...Designing forAn Experience: Design Approach to Human-centered Jodi L. Forlizzi Designing forAn Experience: Design Approach to Human-centered Jodi L. Forlizzi Submitted to the Department of Design, College of Fine Arts, Carnegie Mellon University, in partial fulfillment of the requirements for the degree of Master of Design in Interaction Design © Carnegie Mellon University, 1997. All Rights Reserved. Author Advisor Richard Buchanan Department Head & Professor of Design Carnegie Mellon University Advisor Suguru Ishizaki Assistant Professor of Design Carnegie Mellon University May 1997 Designing forAn Experience: Design Approach to Human-centered Jodi L. Forlizzi Submitted to the Department of Design, College of Fine Arts, Carnegie Mellon University, in partial fulfillment of the requirements for the degree of Master of Design in Interaction Design Abstract My thesis attempts to understand experience as it is relevant to interaction design. Based on the work of John Dewey, Mihalyi Csikszentmihalyi, and Richard Carlson, I identify two types of experience in user–product interactions: satisfying experiences and rich experiences. A satisfying experience is a process–driven act that is performed in a successful manner. A rich experience has a sense of immersive continuity and interaction, which may be made up of a series of satisfying experiences. Based on this definition, I identify a set of design principles with which to create products that...

Words: 13374 - Pages: 54