Premium Essay

Assembly Project

In: Other Topics

Submitted By exben
Words 488
Pages 2
Introduction
1.1 Background
During the manufacturing of a product, the design stage act as an important role. Most of the product lifecycle cost is committed at the design stage. A good design will achieve great efficiency in term of cost and time. We can fix the problem at the design phase which means, least cost required to improve the product if we follow some guidelines.
Design For Manufacture (DFM) and Design For Assembly (DFA) are the general guidelines of product design for ease to manufacturing and assembly in industry. In the result make the product be productivity by identify inefficiency process and eliminate unnecessary part. The benefits of DFMA will be huge when it apply a mass production. Time and cost save by DFMA is countless from it start to applied worldwide until now.
In this project, we will use a common household appliances vacuum cleaner to show how the concepts of DFMA are applied by disassembly the whole product and analysis it.
1.2 Objective
To get familiar with the principles of DFMA and realised the importance by complete the project and practicing the application of DFMA.
1.3 Scope
This project will show the application of DFMA by comparing the guidelines to the product part, and also how will it benefit the production process by saving time and cost.
We will not insight about the method of manufacturing process and the cause of the materials chosen to manufacture the vacuum cleaner.

Conclusion
As an engineer, we must know the principle of DFMA let us be able to design a product which is productivity. With the product disassembly experiment with the vacuum cleaner, we realised that how the DFMA principles work on every part of the product. We know that if we want to design a product, we shouldn’t focus on the product’s function, also need to consider about it is ease to manufacture and assembly.
As the report mention, DFMA…...

Similar Documents

Premium Essay

Lean Manufacturing for Pcb Assembly

...PCB iii) multi layered PCB PCB is commonly used in making electronic devices such as computers, home entertainment equipments, telephones, etc. 1.1 Company Background X Electronics (M) Ltd. is a subsidiary company build in north Malaysia during 1990. X Electronics (M) Ltd. headquarters are in Singapore. It started the Malaysian branch operation in 1991. X Electronics specializes in PCB production process from design and development stages to assembly stages. X Electronic caters flexible production whether it is mass volume or low volume production. The Process [pic] Figure 1 : X Electronics (M) Ltd. (Image taken from Google Image for PCB manufacturing plant layout) X Electronics (M) Ltd. facilities have already applied several lean tools in its PCB manufacturing processes. The company is committed to achieve short lead time delivery and low cost production by optimizing its humans, machines and material resources. Figure 2 : PCB Assembly Process (Image taken from Google Image) [pic] 1. Implementation of Lean in PCB Manufacturing Lean Application X Electronics begin applying lean tools in its manufacturing process in 2004 after receiving direct order from its headquarters in Singapore. This is due to lean being the main topic in manufacturing industries since year 2000. The company is committed to launch lean due to the market call in order to stay competitive. Plus, lean manufacturing......

Words: 2595 - Pages: 11

Premium Essay

The National Assembly of Quebec

...The National Assembly of Quebec The province of Quebec lies in the east-central of the country Canada. It is a predominantly French speaking province and consequently, French is its sole official language. Quebec is the second most populated province in Canada after Ontario; and by area it is the largest province in the country. It is bordered by Ontario, Hudson Bay and James Bay provinces to its West; Ungava Bay and Hudson Strait provinces to its North; New Brunswick, Newfoundland and Labrador and the Gulf of St. Lawrence provinces to the East; and the United States to its South boarder. The province of Quebec was, in the year 2006, recognized, by the House of Commons, as a nation within a united Canada. Its capital is in Quebec City where its parliament resides. The parliament of Quebec is composed of the Lieutenant Governor and the National Assembly. The National Assembly is led by the speaker, who is also called the president of the national assembly. It holds up to 125 members of the assembly sponsored to the house by different parties. The major parties in the house are the Parti Quebecois (PQ), which has a total of 54 seats; Parti Liberal du Quebec (PLQ), which has 50 seats; the Coalition Avenir Quebec (CAQ), which commands 19 seats; and Quebec Solidaire (QS), which has the least representation with just 2 members in the house. The Parti Liberal du Quebec holds a key position in the House as it is the party that sponsors the President of the National Assembly, or the......

Words: 740 - Pages: 3

Free Essay

The Northern Ireland Assembly

...Northern Ireland Assembly (Irish: Tionól Thuaisceart Éireann,[1] Ulster Scots: Norlin Airlan Assemblie) is the devolved legislature of Northern Ireland. It has power to legislate in a wide range of areas that are not explicitly reserved to the Parliament of the United Kingdom, and to appoint the Northern Ireland Executive. It sits at Parliament Buildings at Stormont in Belfast. The Assembly is one of two "mutually inter-dependent" institutions created under the 1998 Good Friday Agreement, the other being the North/South Ministerial Council with the Republic of Ireland.[2] The Agreement aimed at bringing an end to Northern Ireland's violent 30-year Troubles. The Assembly is a unicameral, democratically elected body currently comprising 108 members known as Members of the Legislative Assembly, or MLAs. Members are elected under the single transferable vote form of proportional representation. The Assembly selects most of its ministers using the principle of power-sharing under the D'Hondt method to ensure that Northern Ireland's largest political communities, the unionist and nationalist communities both participate in governing the region. The Assembly has been suspended on several occasions, the longest suspension being from 14 October 2002 until 7 May 2007. When the Assembly was suspended, its powers reverted to the Northern Ireland Office. Following talks that resulted in the St Andrews Agreement being accepted in November 2006, an election to the Assembly was held......

Words: 310 - Pages: 2

Free Essay

United Nations General Assembly

...PRINCIPAL ORGANS OF THE UNITED NATIONS 1. UN General Assembly (UNGA) Deliberative assembly of all UN member states (each country has one vote) may resolve non-compulsory recommendations to states, or suggestions to the UNSC (not a Parliament) decides on the admission of new members, on proposal of the UNSC adopts the budget elects: - the non-permanent members of the UNSC all members of ECOSOC on the proposal of the UNSC theUN Secretary General and the 15 judges of the ICJ The United Nations General Assembly (UNGA/GA) - Is one of the six principal organs of the United Nations - the only one in which all member nations have equal representation. Powers to oversee the budget of the United Nations appoint the non-permanent members to the Security Council receive reports from other parts of the United Nations and make recommendations in the form of General Assembly Resolutions. Meetings UNGA meets under its president or Secretary-General in regular yearly sessions. It can also reconvene for special and emergency special sessions. Its composition, functions, powers, voting, and procedures are set out in Chapter IV of the United Nations Charter. The first session was convened on 10 January 1946 in the Westminster Central Hall in London and included representatives of 51 nations. Voting in the General Assembly on important questions Each member country has one vote. recommendations on......

Words: 1044 - Pages: 5

Free Essay

General Assembly

...GENERAL ASSEMBLY STATE OF ILLINOIS 2012 HB0050 INTRODUCED 6/21/12, BY REPRESENTATIVE. ANGELA INGRAM THE REASONABLE RELIEF OF PAIN ACT ALLOWS FOR THE USE OF MEDICAL GRADE CANNABIS AS TREATMENT FOR PERSON’S AFFLICTED WITH CHRONIC HEALTH PROBLEMS THAT HAVE BEEN DIAGNOSED BY A PHYSICIAN. THE PERSON AND THE PERSON’S CAREGIVER WILL BE ISSUED A REGISTRY IDENTIFICATION CARD BY THE DEPARTMENT OF PUBLIC HEALTH, WHICH ALLOWS THE PERSON OR THEIR CAREGIVER TO LEGALLY POSSESS CANNABIS PLANTS AND NO MORE THAN TWO OUNCES OF DRY CANNABIS. THIS ACT AMENDS THE CANNABIS CONTROL ACT TO MAKE CONVENTIONAL CHANGES, INCLUDING ANY ALLOWANCES FOR ANY REGISTERED QUALIFYING PATIENT OR THEIR REGISTERED PRIMARY PERSON OR CAREGIVER THAT WILL BE RESPONSIBLE FOR DISPENSING CANNABIS TO SOMEONE THAT IS NOT ALLOWED TO UTILIZE CANNABIS AND WILL BE SUBJECT TO A ADDITIONAL CHARGE OF $2,000, FOR THE ABUSE OF THE REASONABLE RELIEF OF PAIN ACT. ANGELA INGRAM POL110 – AMERICAN EXPERIENCE ANDREA MILES – INSTRUCTOR JUNE 22, 2012 SENATE OF THE UNITED STATES OF AMERICA 2011 SESSION INTRODUCED BY: PRIMARY SPONSOR: REP. ANGELA INGRAM SECONDARY SPONSOR: REP. JOSE PEREZ AN ACT REGARDING ALTERNATIVE TREATMENT FOR SERIOUS DISEASES THAT CAUSE CHRONIC PAIN. 1. PURPOSE: THE PURPOSE OF THIS BILL IS TO LEGALIZE MEDICINAL MARIJUANA 2. TO ALLEVIATE THE PAIN AND......

Words: 1220 - Pages: 5

Premium Essay

Nuclear Tube Assembly Room Case

...Charles MacLean September 11, 2013 WGB-600 Case Analysis: The Nuclear Tube Room Assembly Introduction Harvard Business Review case, The Nuclear Tube Assembly Room, is an excellent example of how managing and leading a team effectively can make a substantial difference in terms of results and goals achieved, all the while creating new ambitious expectations for workers. This particular case revolves around Ralph Langley, general foreman of the process department at American Radiotronics Corporation. Within the first 24 months of being promoted to general foreman, Langley has swiftly changed the mentality and efficiency of the workers in the nuclear tube assembly room. He has changed their terrible reputation into one of the most successful units in the department. Langley’s combination of leadership skills and interpersonal skills has identified him as the reason for the recent change. His strong abilities to manage people demonstrate the same abilities shown in Quinn’s Competing Values Model. Throughout this case analysis I plan to examine Langley’s managerial skills based on Quinn’s model. Quinn’s Competing Values Framework To be able to demonstrate and categorize where Langley fits on Quinn’s competing value framework model we must first understand his model. Quinn’s competing value framework is divided in four models; Human relations model, Open systems model, Rational Goal Model, and Internal Process Model. With each of the models comes along with it two......

Words: 1196 - Pages: 5

Premium Essay

Assembly Line

...revolution. This would not have been possible if not for Ford and his revolution of the motor industry via the assembly. As the car industry grew, it created its own sort of revolution. This would not have been possible if not for Ford and his revolution of the motor industry via the assembly line. Karl Benz founded Benz & Cie. (the first major automobile manufacturer in the world) thereby paving the way for all future automobile manufacturers. Although the first internal combustion engine was made in 1807 by Isaac De Rivaz, Benz made the first practical internal combustion engine. Benz made his first car the Benz patent-motor wagon in 1885. Benz made three versions of this, the third gaining the attention of people worldwide. Between 1889 and 1899 the number of people Benz & CIE employed increased almost tenfold. In 1899 Benz & CIE was the largest car manufacturer in the world, having produced 3,400 automobiles thus far. Karl Benz brought automobiles and their uses to the public’s attention and inspired many people to start their own automobile related businesses. At this time automobiles were still out of reach for the majority of people due to the cost to produce each car. Henry ford (is/was/0 not the first person to use assembly lines. Henry Ford was however the first person to adapt the assembly line method for mechanical assembly. Fords assembly lines were made to achieve maximum efficiency by doing four things; 1) Minimize the distance that parts......

Words: 472 - Pages: 2

Free Essay

Design of a Finned Radiator Assembly

...MAE 441 | Design of a Finned Radiator Assembly | Heat Exchanger Design Project | Thien Van TranChris LongfieldEric PacewiczOlivia Ching | | 4/3/2012 | | Scope of the Project The objective of the project was to design an effective radiator assembly to accommodate the Diesel-Engine Generator Set 1500-XC6DT2 by incorporating the use of tubes with inner fins in various geometries in order to meet the heat rejection requirements specified. This was done with consideration for minimizing cost, size, and complexity. Initial Parameters The initial parameters were the operating requirements of the Diesel-Engine Generator Set 1500-XC6DT2 are as follows: * Coolant capacity – The coolant chosen for our radiator is ethylene glycol (50/50 % by volume) * Its maximum operating temperature of 225F * Air flow rate – Since the generator is stationary as opposed to that used in an automobile application, a fan will be needed to provide the necessary flow rate. The required air flow rate specified by the engine is 9.383 m3/s in order to dissipate the heat generated * Coolant flow rate – The coolant flow rate is 17.914 kg/s through the radiator * The initial coolant temperature is assumed to be 212F, which is slightly below the operating temperature of the engine. The initial coolant temperature is taken as the ethylene glycol entering the radiator immediately after leaving the engine. * Pressure drop allowance – The * The total heat......

Words: 1400 - Pages: 6

Free Essay

Airmen Off the Assembly Line

...Abstract Precise, controlled, disciplined, uniform. All of these words are synonymous with the ideas of the military. Many times the military has also been compared to a machine. Everything working together, all mechanisms lined up, each piece doing its part. Much like an auto maker's assembly line the Air Force technical training school house works efficiently to push brand new Airmen out to start being part of the organizational mission. The question remains though, can keeping this approach to training the future of the Air Force maintain the quality of Airmen in both technical skills and military training? Throughout this paper there will be an analysis of the methods in which technical training is accomplished for Air Traffic Controllers in the Air Force and how there could be a more productive way to manage the students, the instructors, and the training. Keywords: Air Traffic Controllers, Airmen, technical training Airmen Off the Assembly Line Imagine being a brand new Airman in the Air Force. You have just completed a rigorous eight weeks in basic training where every single minute was planned and you were constantly being yelled at by your Military Training Instructor. You graduate with a relief thinking that the hard part is over, however Basic Training was the easy part. As AF.mil (2006) explains: After basic training, Airmen assigned to be ATCs will attend a 72-day Air Traffic Control operator course at Keesler Air Force Base, Miss....

Words: 3229 - Pages: 13

Premium Essay

The Assembly Process

...The Splendor of the Assembly Process in Manufacturing Abstract The assembly process is both unique and versatile, and presents an interesting way to look at all manufacturing processes as a whole instead of individual pieces. By examining the different methods and materials that make up today’s products it will be shown how the assembly process is the most versatile and mandatory process in manufacturing. Examining the different methods and materials reveals the uniqueness of the assembly process and how it can literally be applied to any product, method, or material in manufacturing. This will also high light the importance of the advancement of the assembly process both past and present. Studying the industrial revolution provides key elements in how the manufacturing industry has become what it is today. From the invention of the flying shuttle to the innovation behind the assembly line, it can be determined that the development of assembly process machinery and technology is the key to the advancement of our economy and country as a whole. These minor ripples in the pool of industry ended up causing tsunamis and forever changing the landscape of the country as we know it. Looking back at the technological advancements of the industrial revolution it becomes clear that we are on the verge of yet another revolution in industry. The introduction of auto-CAD and the 3-D printer have already started the next wave in what is sure to become a tsunami in......

Words: 2913 - Pages: 12

Free Essay

'Dapper Laughs' Assembly

...Dapper Laughs As I begin this assembly, I must apologise to the house as a whole. This assembly does not have any motivational sporting or academic message, and unforgivably does not intertwine with current sporting events – with no reference to the staggering form of Wycombe Wanderers this season. So, as I have rudely broken this previously unmentioned tradition of Ridley House assembly, I can only reassure you that all shall be returned to normality next week. From Private Walker in Dad’s Army to Mickey Pearce in Only Fools and Horses, encompassing Gaz from Geordie Shore, Jay from The Inbetweeners, Mark Wright from TOWIE, and many more, audiences have habitually been entertained by the “woman-hungry geezer” character of popular culture. This product of 21st century Britain, characterised by stand alone augmented biceps, dressed usually in some form of vest top with ‘Hype.’ or ‘Ibiza’ scrawled across its front, with a haircut suspiciously similar to my own, these dubious alpha-males frequent most urban centres of the UK. But lads will be lads. Compared to similar figures of the past, there’s a moment in the opening credits of Happy Days where the Fonz approaches a mirror to perfect his quiff, then realises he is, in fact, already staring at the vision of perfection. Though such actions of the Fonz are ridiculous and ego-driven, they are loveable and above all – harmless. However, his perception that the opposite sex were mainly non-thinking vessels put on earth as future...

Words: 869 - Pages: 4

Premium Essay

Freedome of Assembly

...Freedom of Assembly Maria R. Quinionez-Sheehan St. Gregory’s University Freedom of Assembly Out of the first ten Amendments, called the Bill of Rights, the one that is considered the most important is the first Amendment. It is considered as such because it protects the rights that we hold dearest, and it is important to a democratic government by stating what it is not allowed to do. Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances (The U.S. National Archives and Records Administration , 2014). In 1787, James Madison received a letter from Thomas Jefferson discussing how wrong it was to not include a Bill of Rights in the Constitution, and made the statement "A bill of rights is what the people are entitled to against every government on earth" (Exploring Constitutional Conflicts, 2014). One of the important rights guaranteed in the first Amendment, freedom of assembly, it is important to a properly functioning democracy. Political parties rely on this right, ensuring that they are free to interact with others in order to inspire confidence among their constituents and hold political rallies and conventions sponsoring presidential candidates. Society as a whole relies in part on the rights guaranteed by the first amendment, and limitations......

Words: 1881 - Pages: 8

Premium Essay

Ford Assembly Line

...Ford Assembly Line! Word Count: 1,811 I. Image of my innovation that I was allocated The Ford Assembly Line II. The innovation Product and the Process: The ford assembly line is a manufacturing process developed by Ford, which quickened process of producing cars in the early 1900’s. The product that it first helped was the car a Ford Model T. Henry Ford and many other individual’s whom were involved in Ford, came up with the idea of the assembly line in the years between 1908 and 1915 and consequently made the assembly line famous in the following decade for mass production throughout the world. They based their idea on how a slaughterhouse was run, with a conveyer belt moving animals while they were being butchered. The process of the Ford Assembly Line is as follows parts are added to the product in this case the Ford Model T, in an organised manner (for example engine first, then hood, and then the wheels) in which creates the car in a much faster fashion than if it was done by having the car in one spot and waiting till one aspect of the car was done to do the next one. Having people ready at each individual station waiting for the next car to be moved to them too add whatever is needed from the station that they are working at. No heavy lifting done with cars being moved along. Car pieces moved throughout the factory on conveyor belts. III. The Impact of the Ford Assembly Line: A radical innovation. The impact of this innovation was huge, not......

Words: 1761 - Pages: 8

Free Essay

Fluidic Self Assembly

...A REVIEW OF FLUIDIC SELF ASSEMBLY Towards the fulfillment of course requirement for EE5171 Under Prof. Stephen Campbell Electrical and Computer Engineering University of Minnesota, Twin Cities By: Manan M Dedhia ID # 4279398 M.S. Graduate student Electrical and Computer Engineering University of Minnesota, Twin Cities THE INTEGRATION of microelectromechanical systems(MEMS) sensors and actuators with other classes of microcomponents—electronic, optical, and fluidic—onto a single substrate has the potential to create powerful and complex microsystems. To increase device performance and thus realize the potential of microsystems, it is now accepted that the integration must occur at the micro scale. There are two possible routes: either the micro-components are fabricated at their desired locations in a single process, or they are fabricated separately and then positioned using micro assembly techniques. Since many classes of micro components cannot be co-fabricated effectively due to materials and process incompatibilities, several research groups are developing micro assembly approaches. In the micro assembly route, different classes of micro components are fabricated in separate processes, removed from their substrates, and assembled onto a target substrate of choice. For most applications, sub micrometer positioning and methods for establishing high-quality mechanical and electrical connections to the substrate are required. As in co fabrication, small-area......

Words: 5502 - Pages: 23

Premium Essay

Resolution Adopted by the General Assembly

...Resolution adopted by the General Assembly [without reference to a Main Committee (A/55/L.2)] 55/2. United Nations Millennium Declaration The General Assembly Adopts the following Declaration: United Nations Millennium Declaration I. Values and principles 1. We, heads of State and Government, have gathered at United Nations Headquarters in New York from 6 to 8 September 2000, at the dawn of a new millennium, to reaffirm our faith in the Organization and its Charter as indispensable foundations of a more peaceful, prosperous and just world. 2. We recognize that, in addition to our separate responsibilities to our individual societies, we have a collective responsibility to uphold the principles of human dignity, equality and equity at the global level. As leaders we have a duty therefore to all the world’s people, especially the most vulnerable and, in particular, the children of the world, to whom the future belongs. 3. We reaffirm our commitment to the purposes and principles of the Charter of the United Nations, which have proved timeless and universal. Indeed, their relevance and capacity to inspire have increased, as nations and peoples have become increasingly interconnected and interdependent. 4. We are determined to establish a just and lasting peace all over the world in accordance with the purposes and principles of the Charter. We rededicate ourselves to support all efforts to uphold the sovereign equality of all States, respect for their......

Words: 3263 - Pages: 14