What Is Compression Molding

One of several molding forms; compression molding is the act of using compression (force) and heat to shape a raw material by means of a mold. In short, a raw material is heated until pliable, while the mold is closed for a certain time period. Upon removing the mold, the object may contain flash, excess product not conformed to the mold, which can be cut away. Compression Molding Basics The following factors must be considered when using a compression molding method: MaterialShapePressureTemperaturePart thicknessCycle time Plastics composed of both synthetic and natural materials are used in compression molding. Two types of raw plastics materials are most often used for compression molding: Thermoset plasticsThermoplastics Thermoset plastics and thermoplastics are unique to the compression method of molding.  Thermoset plastics refer to pliable plastics that once heated and set to a shape may not be changed, while thermoplastics harden as a result of being heated to a liquid state and then cooled.  Thermoplastics can be reheated and cooled as much as necessary. The amount of heat required and necessary instruments to produce the desired product vary. Some plastics require temperature in excess of 700 degrees F, while others in the low 200-degree range. Time is also a factor. Material type, pressure, and part thickness are all factors which will determine how much time the part will need to be in the mold. For thermoplastics, the part and the mold will need to be cooled to an extent, so that piece being manufactured is rigid. The force with which the object is compressed will depend on what the object can withstand, particularly in its heated state. For fiber reinforced composite parts being compression molded, the higher the pressure (force), often the better the consolidation of the laminate, and ultimately the stronger the part. The mold used depends on the material and other objects used in the mold. The three most common types of molds used in compression molding of plastics are: Flash - requires accurate product inserted in the mold, removal of flashStraight-does not require accurate product, removal of flashLanded-requires accurate product, does not require removal of flash It is important to ensure that no matter what material is used, the material covers all areas and crevices in the mold to ensure the most even distribution. The process of compression molding begins with the material being placed into the mold. The product is heated until somewhat soft and pliable. A hydraulic tool presses the material against the mold. Once the material is set-hardened and has taken shape of the mold, an â€Å"ejector† releases the new shape. While some final products will require additional work, such as cutting away the flash, others will be ready immediately upon leaving the mold. Common Uses Car parts and household appliances as well as clothing fasteners such as buckles and buttons are created with the help of compression molds. In FRP composites, body and  vehicle  armor is manufactured by means of compression molding. Advantages of Compression Molding Though objects can be made in a variety of ways, many manufacturers choose compression molding due to its cost-effectiveness and efficiency. Compression molding is one of the least expensive ways to mass-produce products. Furthermore, the method is highly efficient, leaving little material or energy to waste. Future of Compression Molding As many products are still made using raw materials, compression molding is likely to remain in widespread use among those seeking to make products. In the future, it is highly likely that compression molds will use the landed model in which no flash is left when creating the product. With the advancement of computers and technology, it is likely that less manual labor will be required to process the mold. Processes such as adjusting heat and time may be monitored and adjusted by the molding unit directly without human interference. It would not be far-fetched to say that in the future an assembly line may handle all aspects of the compression molding process from measuring and filling the model to removing the product and flash (if necessary).

Family Is A Happy Family - 1114 Words

Abstract Family is very important and also having a happy family is important as well. There are times when we all think, what makes up a happy family. We also question is there a thing has having a happy family and is it possible for a family to be happy. Having a happy family is very important to me and without it I’d worry so much. I understand that every family is not perfect and there isn’t a thing as a perfect happy family. There are so many factors that can make up a happy family and one of them is order, with order you will not have to worry much about drama and chaos in the family’s home. Family Happiness â€Å"Happy families are all alike; every unhappy family is unhappy in its own way.† (Tolstoy, 2010). It has been said that having a happy family can mold a person because everything that the individual does will reflect other members of his/her family. There are often times when we question is there such a thing as having a happy family and if so, what are the key elements in order to having a happy family. Every family is different and unique in their own way and some families have different ways of showing true family happiness. Some happy families have problems and some happy families don’t, they just bond. Every family has problems that they have to deal with whether it’s marital problems, problems with kids, problems with parents, and etc. When a family is happy, the family comes before their friends. When we all think of the meaning for happiness, what popsShow MoreRelatedThe Family Of The Jcpenney Advertisement A Happy Family978 Words   |  4 Pagesadvertisement a happy family of four sits on a clean living room floor embracing one another with hugs and smiles. There is fashionable furniture and decorations in the room, all of them in gender neutral colors. The family is well-dressed in soft blues and white. Every face in the ad is adorned with a tremendous smile. There is a caption in the upper-left corner that describes dad as cool and a best friend, bike fixer, swim coach, tent builder, and hug giver and rolled into one. Or two. The family is madeRead MoreThe Happy Family Lives Of Canada Essay1654 Words   |  7 Pagesseems to unite them. The blog I have chosen to focus on for this analysis is a married lesbian couple with two children. Jen and Allison are two lesbians who had their first child in January 2011 and had their second child in December 2012. The happy family lives in Canada. Canada is internationally seen as the leader in the development of equality regarding to the lesbian, gay, bisexual, transg ender, and plus community compared to any other country including the United States of America. In JulyRead MoreWhat Makes A Happy Family?1237 Words   |  5 PagesConstitutes a Happy Family? Damaris Tirado Keiser University Abstract Many people have a concept of what a happy family is. A family can be composed of two, three or more members. Family constitutes the most fundamental part of communities. Conflicts, lack of communication are big stressors. There is no question that broken family ties deteriorates household relationships. Nonetheless, there are many families that are still strong and thriving. What is it that makes a household happy? There are aRead MoreCase Study : Happy Family, Happy Me1693 Words   |  7 Pagesin more than 100 countries (McDonalds para 1). The company released an ad in Malaysia titled â€Å"Happy Family, Happy Me.† The ad depicts a joyous family eating in a McDonalds restaurant. A happy meal box and a Big Mac box are staged on the table as a young girl gleefully feeds her father a French fry and her mother looks on with a smile. A subscript of the ad even reads, â€Å"Keeping everyone in the family satisfied can be easy. With a little help from us, it can be fun too. † The ad tries to portrayRead MoreThere Are Family That Constantly Are Never Happy, But Yet1070 Words   |  5 PagesThere are family that constantly are never happy, but yet here they are, three years later, after suffering as long as they can filing for divorce. They use everything that is at their disposal, but things just never seem to turn out right. However, just because there are a few rotten apples in the world doesn’t mean that someone won’t have a shot at the â€Å"perfect† person for them. It just seems that it just isn’t their time to experience love. Marriage has been under analysis, especially when comparingRead MoreWhat Makes Up a Happy Family Essay1299 Words   |  6 PagesWhat Makes Up a Happy Family Is There Such A Thing? Estefania Ayala Keiser University Abstract Family is important as it is also important to have a happy family. We might think at times what makes a happy family? Is there such a thing as a happy family? Or is it possible to have a happy family. Having a happy family as we all might know is not an easy task to do, but it is neither impossible. What we can do is search for element to guide us through a happy family. I understand that no oneRead MoreCodependency is the Key to a Happy Family Life Essay972 Words   |  4 Pagesher happiness, needs, feelings, emotions, and interests and lives according to other people’s needs (H. Wright and D. Wright 528). Such a person cares much about other things more than his own. It is mostly developed by members of a dysfunctional family that is undergoing a great pain or stress such as death, illness, chemical dependency, divorce, poverty, violence, sexual abuse, or even harsh environment (Codependency: People who care too much 1). Since it is a learned condition, children can learnR ead MoreEssay on Personal Experience: Spending Happy Times with The Family886 Words   |  4 PagesAt some point, no one has ever been happy with their family. It may be because of a bad decision, a terrible misunderstanding or an inevitable situation. It could be a lot of things. But in my family, it was something simple yet irritating: rules. It felt suffocating. And because of it, I was hardly allowed to do the things I wanted to; like hanging out with friends for one. I can seemingly recall how often I felt left out; from the clothes I wore to the things I didn’t have. And in fact,Read More`` Happy Families Are All Alike : What Consequences Do These Situations Breed?1338 Words   |  6 Pagesâ€Å"Happy families are all alike; every unhappy family is unhappy in its own way.† – Leo Tolstoy. What is a relationship that does not succeed in performing its appropriate function? What consequences do these situations breed? Is it possible that this type of scenario can notably enhance the entertainment value of a story? This concept boils down to two individual ideas; emotional support, and effective communication. 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Comparing the ‘Club 18-30’, ‘Superfamily’ and ‘Forever Young’ brochures Free Essays

Media is the means of communicating news and information to the public via printed and visual media. In contemporary society printed media has become an essential way to advertise a product to its target audience, as it is a cheap and accessible form of communication. Furthermore, examples of printed media can be seen in many different ways as they are varied forms such as leaflets, newspapers and brochures. We will write a custom essay sample on Comparing the ‘Club 18-30’, ‘Superfamily’ and ‘Forever Young’ brochures or any similar topic only for you Order Now For this particular piece of coursework I will be comparing the ‘Club 18-30’, ‘Superfamily’ and ‘Forever Young’ brochures and seeing how they attract their target audience by using various linguistic and presentation devices. The Club 18-30 brochure appears to be aimed towards a younger and more outgoing audience who are partygoers. This can be seen through its choice of layout and organization. Although its layout might appear rushed and erratic to the older and untargeted section of society, it actually provides the younger generation with all the qualities needed in a good club brochure. The layout and organization can also be seen to be enticing as it engages the younger audience because of its simplistic form. However through the choice of layout and organization of the ‘Superfamily’ brochure the audience immediately realises that the brochure’s target audience is families with young children as shown by the childish qualities of the presentation: bubbles, distinctive colours etc. The layout and organisation of the Superfamily brochure is different to the others as it is clearly trying to lure children and their parents to read the brochure. Furthermore, the ‘Forever Young’ brochure identifies its target audience, which appears to be mature sophisticated adults. This is shown through the layout and organization of the brochure, as it is well structured and organised. The brochure appeals to this specific type of audience since mature reserved adults are not interested in a humorous brochure as they care not for the brochure’s appearance, this is shown in the brochure’s text layout and organisation as most young people in a contemporary society will find the brochure dull and tiresome. The use of presentational devices in the Club 18-30 brochure reinforces the sense of reliability and authenticity, as shown by the logo of the brochure, which informs the audience that the club is an established company. Furthermore the logo specifies its target audience and uses eye-catching colours, red and yellow, reflecting the sun to entice the reader to continue reading the brochure and display the enjoyment many experience at the resort in order for people travel to the resort so they can participate in the excitement. Equally the picture succeeds in attracting its the target audience in a similar way as it enhances the sense of reliability and enjoyment, which is shown by the way the people in the picture are presented as enjoying themselves. Sub headings are also used to empathise with the audience and deal with essential questions but can be slightly abrupt by reflecting the demanding attitude of many young people. Furthermore the Superfamily brochure appeals to its target audience with its use of presentational devices such as; the irregular shape of its picture, which develops the child theme of the brochure as it is something interesting to a child would enjoy. The central, socialising picture, also illustrates the lively yet relaxed social scene for all the family and focuses on the more relevant aspects of the holiday for a family holiday, such as the accommodation, which clearly guides the reader suggesting it is a comfortable and secure environment for young children. On top of this, bullet points and sub-headings are effectively combined to summarise key points of the holiday and focuses the reader on essential information as parents need this useful information to organise their holiday so that they may feel that their children are being catered for. Additionally the use of presentational devices in the Forever young brochure enhances the quality and sophistication of the brochure, as devices such as bullet points and sub-headings are used to organise and structure the most useful information and present it in an informative way. The two pictures in the brochure also illustrate the accommodation but balance it with interesting educational places to visit on the holiday. This is done in a controlled manner, as the brochure seems to be aimed more towards mature sophisticated adults who would expect formality and professionalism. The ‘Club 18-30’ brochure employs the use of informal language to engage its target audience as this type of language appeals to the youthful generation in the contemporary society. The line ‘you will need a fair bit of wedge because there’s so much to do’ demonstrates the writer desire to relate with younger people on an informal relaxed level, which helps the reader engage his audience because of its simplicity. Abbreviations like ‘Fab’ and ‘Med’ are used in the brochure to further empathise with the youthful audience and to manipulate them not to lose interest, as the brochure uses informal language they understand but mature adult would be less comfortable with, which confirms how ‘friendly’ the writer to be towards young people, as obviously this is a device used to persuade and encourage young people to spend their hard earned money at the club. Further use of informal language can be seen in the line ‘enough to keep even the most hardened party animals happy’ which challenges the reader and cleverly influences them to go to the club. Factual language can also be seen in the brochure but it is not excessive preferring to engage young people with informal and more evocative language compared to factual. However the Super family brochure takes a different approach compared to the Club 18-30, as the brochure is aimed towards families with young children. This is shown in the line ‘It has a beautiful one kilometre long beach of gentle-shelving white sand’ where the brochure employs the use of emotive and factual language, which appeals to a wider audience rather than the expected target audience. The activities also listed in the first paragraph ‘Water sports are available, as well as tennis, go-karting and cycling’ attractive active and out going people who are energetic. The brochure also empathises with audience in the line ‘No need to agonise over a menu’ which inform the audience that their holiday will be taken care for them and illustrates a relaxed, calm, comfortable scene as many parents wish to do this on their holiday. The line ‘There are plenty of family activities’ evokes a sense of security to the parents as they know what will be available for them to do on there holiday. The linguistic devices used to entice mature adults in the Forever young brochure vary from; factual language in the line ‘It is the largest of the Balearies’ which is used to give a factual representation of the holiday, to emotive language in the line ‘an island of incredible beauty’ to evoke a sense of anticipation for the holiday. The consolidating options in the line ‘it need never be the same resort twice’ along with the emotive word ‘abundance’ emphasises the numerous activities available in the resort and the variety available to the people on holiday. The simple sentence ‘Quite simple it has something for everyone’ empathises with the audience and their needs, at the same time as informing the audience of the quality of the holiday. Through my analysis of the three brochures and their use of presentational and linguistic devices they can be seen to have engaged their targeted audiences effectively; as the brochures employ the use of formal, informal and emotive language to entice their targeted audience to the holidays the brochures are advertising. Furthermore, I can clearly announce that the brochures have achieved their fundamental purpose, as I have identified their targeted audience and empathised with them to get a clear understanding of the brochures are trying to convey. How to cite Comparing the ‘Club 18-30’, ‘Superfamily’ and ‘Forever Young’ brochures, Papers

alcohol vs. marijuana Essay Example For Students

alcohol vs. marijuana Essay Alcohol Vs. MarijuanaAlcohol and marijuana are two drugs commonly used and abused in the United States. Alcohol is the number one abused drug, while marijuana is number one among illegal drugs. While alcohol remains legal, and marijuana illegal, this does not necessarily mean that the alcohol is better for you. There have been many arguments where people suggest that marijuana should be legal because alcohol is more deadly. On the other hand, there are alcoholics who would tell a pothead that smoking weed is bad for you. Both substances are very bad for your health and should not be heavily used by anyone. Marijuana has an immediate effect during and for about 2 hours after smoking. With alcohol, users feel slight effects after just one drink, and recover depending on the amount the person drank, how much they weigh, and how much they had to eat before ingesting the alcohol. Immediate effects of use are slurred speech, decreased inhibitions, poor judgment, and lack of motor coordination. Marijuana causes red eyes, dry mouth, increased appetite, slowed reaction, paranoia, hallucinations, decreased social inhibitions, and memory loss. Drinking heavy amounts of alcohol can lead to a coma or even death. A person would have to smoke 40,000 times the amount to get high to overdose, so it is practically impossible. Alcohol is responsible for over 100,000 deaths per year. Marijuana kills less than 10,000 per year. Among the deaths caused by alcohol, drinking and driving is number one. Not only is it number one among alcohol related deaths, it is also one of the main causes of death and injury in the United States. Alcohol impairs judgment and vision, and causes speeding and reckless driving. On the other hand, there has been debate over the effect of marijuana on driving. One study by a computer software company reported that people who smoked a small amount of marijuana drove faster and with fewer collisions in a driving computer game. Another study said that marijuana causes abnormally slow driving, proneness to distraction, and increases the time it takes to react, therefore greatly impairs your ability to drive. Long-term effects of alcohol are liver cirrhosis, stomach ailments, impotence, vitamin deficiency, increased stroke risk, decreased mental performance, heart disease, peptic ulcers, hepatitis, and various forms of cancer. Alcohols effects on the brain are loss of coordination, poor judgment, slowed reflexes, distorted vision, memory lapses, and even blackouts. Long-term effects of marijuana are mouth, throat, and lung cancer, increased heart rate, decrease in testosterone levels for men, increased testosterone levels for women, diminished sexual pleasure, increased blood pressure, increased stress, decreased motivation, and respiratory problems. The THC in marijuana damages the nerve cells in the part of the brain where memories are formed, making it hard to remember things. Both substances can lead to dependence, especially alcohol. If one abuses alcohol for to long and becomes dependent, they are considered to be an alcoholic. There has been debate on whether marijuana is addictive. Some experts believe that since there are no obvious withdrawal symptoms, it is not considered to be an addictive drug. Others claim that it is addictive because it takes the place of natural feel good chemicals in the brain, so people become physically addicted. Alcoholism on the other hand, is considered a disease. Ten percent of people who drink will become alcoholics. There seems to be a genetic factor associated with alcoholism. Biological children of alcoholics have a greater chance of becoming alcoholics themselves than a child who is adopted into a family with a history of alcoholism. If an alcoholic abruptly stops drinking, he will go through withdrawal symptoms known as alcohol withdrawal syndrome. The symptoms are nausea, tremors, sweating, anxiety, depression, w eakness, hallucinations, and even death. .u82de7cdbe9c52f29fb018feb9e1d7bfd , .u82de7cdbe9c52f29fb018feb9e1d7bfd .postImageUrl , .u82de7cdbe9c52f29fb018feb9e1d7bfd .centered-text-area { min-height: 80px; position: relative; } .u82de7cdbe9c52f29fb018feb9e1d7bfd , .u82de7cdbe9c52f29fb018feb9e1d7bfd:hover , .u82de7cdbe9c52f29fb018feb9e1d7bfd:visited , .u82de7cdbe9c52f29fb018feb9e1d7bfd:active { border:0!important; } .u82de7cdbe9c52f29fb018feb9e1d7bfd .clearfix:after { content: ""; display: table; clear: both; } .u82de7cdbe9c52f29fb018feb9e1d7bfd { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u82de7cdbe9c52f29fb018feb9e1d7bfd:active , .u82de7cdbe9c52f29fb018feb9e1d7bfd:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u82de7cdbe9c52f29fb018feb9e1d7bfd .centered-text-area { width: 100%; position: relative ; } .u82de7cdbe9c52f29fb018feb9e1d7bfd .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u82de7cdbe9c52f29fb018feb9e1d7bfd .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u82de7cdbe9c52f29fb018feb9e1d7bfd .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u82de7cdbe9c52f29fb018feb9e1d7bfd:hover .ctaButton { background-color: #34495E!important; } .u82de7cdbe9c52f29fb018feb9e1d7bfd .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u82de7cdbe9c52f29fb018feb9e1d7bfd .u82de7cdbe9c52f29fb018feb9e1d7bfd-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u82de7cdbe9c52f29fb018feb9e1d7bfd:after { content: ""; display: block; clear: both; } READ: Greenpeace EssayDespite the talk about alcohol abuse and alcoholism, alcohol can actually be good for you. If one drinks in moderation (2-6 drinks per week in two or more sittings) it can lessen the chance of heart disease by thinning your blood. There are no known health benefits associated with moderate marijuana use. Both drugs have serious health effects when used heavily, but it seems that alcohol more detrimental to your health.