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25选5最新开奖结果:英國課堂作業:Analysis of existing products and systems

時間:2019-04-29 14:55來源:未知 作者:anne 點擊:
Ergonomics/Anthropometrics: (150 Words + Diagrams)人體工程學/人體測量學:(150字+圖表) How does your item likely relate to the human body and the space it will occupy i.e. where will the product go and how will it function relative to
Ergonomics/Anthropometrics: (150 Words + Diagrams)人體工程學/人體測量學:(150字+圖表)
How does your item likely relate to the human body and the space it will occupy i.e. where will the product go and how will it function relative to you. (Often presented in the form of diagrams)您的產品可能與人體及其所占空間有何關系,即產品將流向何處以及相對于您的功能如何。(通常以圖表的形式呈現)
Folio: Include discussion on design features that make the product suitable for its intended use as well as diagrams of where the product is likely to go.對開本:包括討論使產品適合其預期用途的設計特點,以及產品可能走向的圖表。
This table is designed to be placed next to the bed in the bedroom, to convenience the people’s daily life in their bedroom, such as people can put the clock, water glass or coffee cup on the table or do some leisure activities around it. For the width of the table, since it should hold at least one clock and two glasses or cups, the ideal width of the table is between 500 and 700mm. And For the height of the coffee table, it should be around 600mm, thus people can get the things from the table conveniently and comfortably when they are sitting in the couch. This table will be put about 300mm from the couch. It is the ideal distance for one people to go pass between the table and the couch and it will be very convenient for people to get the things from the table without standing up.這張桌子被設計成放在臥室的床邊,以方便人們在臥室里的日常生活,如人們可以把鐘、水杯或咖啡杯放在桌子上或在桌子周圍做一些休閑活動。對于桌子的寬度,因為它應該至少容納一個鐘和兩個玻璃杯或杯子,所以桌子的理想寬度在500到700毫米之間??Х茸賴母叨扔υ?00毫米左右,這樣人們坐在沙發上就能方便舒適地從桌上取東西。這張桌子離沙發大約300毫米。這是一個人從桌子和沙發之間經過的理想距離,人們不需要站起來就可以很方便地從桌子上拿東西。
 
Environmental/Social Issue: (250 - 300 Words + Images)環境/社會問題:(250-300字+圖片)
Explore an environmental and or social issue pertinent to the materials or processes you are likely to undertake during the construction of your major product.探索一個環境和/或社會問題,與您在主要產品施工期間可能承擔的材料或工藝有關。
Different from the fossil and metal resources, the timber resources can continuously grow with the solar energy if the conditions are right. Thus, the resources can not only increase their amount, but also can improve the environment as they are growing. However, the problem now is that the scale and the intensity of the timber consumption are far more than the speed of the reproduction of the timber itself. Thus, there is a risk of excessive consumption and depletion of the timber resources. The excessive consumption of the timber may lead to the fast reduction of the forest and may finally destroy the environment.與化石和金屬資源不同,只要條件適宜,木材資源可以隨著太陽能的不斷增長。因此,資源不僅可以增加其數量,而且可以隨著其增長改善環境。然而,現在的問題是,木材消費的規模和強度遠遠超過了木材本身的再生產速度。因此,有過度消耗和消耗木材資源的風險。木材的過度消耗可能導致森林的迅速減少,并最終破壞環境。
 
Timber is a kind of resources which is good to the environment. The whole life cycle process of the timber resources, from exploitation, processing, use, disintegration and scrap, the energy consumption is relatively less. Compared with steel, aluminum, concrete, paper and other materials, the energy consumption and the amount of the carbon emissions during the production making are relatively small. At the same time, among all kinds of the waste materials during the timber production, most of them can be reused. Timber resources from harvesting, transporting to processing will produce a lot of solid waste. Those solid waste can be recycled, or be biodegradable, finally can be burned.
 
However, the process of making timber productions is also having some pollution. For example, during the process of making timber production, it may have pollution to the water and the air. Water pollution in timber industry is mainly water pollution of wood-based panel. The general timber industrial wastewater contains timber soluble materials, adhesive, phenol, formaldehyde and preservatives, oil and so on. Since the process of making wood-based panel uses a large number of adipic aldehyde, phenolic aldehyde, melamine resin as binder and veneer impregnating materials. A lot of free formaldehyde will be out during the hot pressing process, stacking process and using process when making wood-based panel, then make pollution to the indoor and atmospheric environment. In wood-based panel decoration and furniture industry paint organic solvent pollution are common.
Construction Methods: (150 Words + Images)
Find information about the methods you will use to construct your product, for example joints, processes such as welding or laser cutting etc.
Folio: Include information about any joints/methods you use as well as others if word limit allows
 
Although my project will be built mostly on timber, it should not contain a complicated jointing method. Rather than using nails and pining two pieces in, I will be experiencing on using other methods as the dovetail joints, box joints, and the mortise and tenon. The upper hand of using the jointing methods is the ease of taking two pieces apart and the clean surface it leaves instead of the end of a nail left behind. The metal I have chosen as my material is chrome. I will not be welding it to another piece of metal because this piece will connecting the two main piece of timber together as a support due to the timber’s excessive weight. Lastly, the glass will be glued onto the timber with liquid nails. The glass will be cut so it is fitted perfectly into the gap between the timbers and make it easier to paste the glue. Finally, I will use the sand paper to rub down the table, and use a damp cloth to wipe and clean the timber shavings. And use a rough cloth with beeswax inside to rub the table again. Then put the table under the sun about three days, and I will get a splendid table.
 


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