洗衣機畢業(yè)設計外文翻譯

外文翻譯資料 2 Washing machines Lets look inside one of todays fully automatic washing machines that use swirling water to clean the clothes. There are many types of washing machines but this Figure shows you what most of them are basically made up of. 。 The reason why a washing machine like this can wash and get the water out of the clothes at the same time is because it has a double layer drum. When washing and rinsing, the pulsator spins and makes the water swirl. To get the water out of the clothes, the inner wall f the drum spins and the water goes through the holes. These days, the “centrifugal force washing machines” are quite popular. This type of machine does not use a pulsator. Instead, the inner wall spins really quickly. When the drum spins, the dirty clothes get stuck to the wall. The water and detergent also try to escape through the holes of the wall but before they do so, they are forced to escape through the clothes. When this happens, the power of the water and detergent removes the dirt form the clothes. Another good thing about this type of machine is that clothes dont get tangled up so you dont have to worry about your clothes getting ripped or damaged. Next, lets look at some different types of washing machines! Many of you probably think that the water inside washing machines goes round and round. Actually, different washing machines make water flow in different ways. Whirlpool type: This type of washing machine uses a pulsator to force the water to move like a whirlpool inside the Drum. The spinning water forces the dirt out form the clothes inside the machine. Some of the newer models of this type also make the whirlpool move up and down to make it clean clothes even better! Agitator stirring type This type of washing machine has something that looks like a propeller at the bottom of the tub. 外文翻譯資料 3 This Propeller spins around and stirs the water. The water then forces the dirt out from the clothes in the machine. The good thing about this type of machine is that clothes do not get tangled up and clothes get evenly washed. Drum type: This type of machine has a drum with many holes in it. There are also protrusions bumps on the wall of the drum. As the drum turns, the clothes are picked up by the protrusions. When the clothes fall down from the top of the drum through the water, the movement removes dirt from the clothes. Centrifugal force type: As we have said before, the spinning drum pushes the water and detergent out through the wall of the inner drum. The power that comes form spinning the drum is called centrifugal force., which is where the name comes from. The water is forced through the clothes and then the holes in the inner wall. After one cycle, the water is recycled back into the tank and the process starts again. This cycle is what cleans the clothes! In Japan, people first started using machines in 1930. But then the price of a washing machine was so high that most average persons could not buy one for their homes. Looking back now, there was something strange and funny on some of the first versions of the washing machine .The machine had two rollers that were used to sandwich each shirt and other clothes to squeeze the water out of them. The rollers were turned by hand, and in fact, you needed a lot of strength to turn those things! Still, people then thought it was a really neat invention! This type of water squeezer was used for almost 30 years until something new came along. The spin drier that used “centrifugal force” to get most of the water is out of the clothes. In 1953, the nozzle type washing machine was first sold in Japan. This washing machine is like the older brother of the swirling washing machine that you see today. The price of these washing machines was lower and because of this, more people bought them. The first fully automatic washing machine was introduced in 1968, and after that, washing clothes became a lot easier to do! There are a lot of different types of washing machines. What kind of washing machine do you have in your house? Fully automatic: The fully automatic machine has two drum layers that wash, rinse and remove water from clothes together. All you have to do is add detergent and put in dirty clothes and then washing machine will do the rest. There is also a new type of fully automatic washing machine that can dry clothes after they have been washed. Twin tub: 外文翻譯資料 4 This washing machine has one part that dose the washing and another part that does the squeezing. Even though its a hassle to take the clothes out and move them to other tub, the good thing is that you can wash and squeeze at the same time with one machine. Front loading: The main feature of front loaders is that they use a lot less water than other types. This is the type of Washing machine that dry cleaners use but a lot of people in western countries have this type of washing machine in their homes too. Lets try to make the best washing machine in the world! We should already thank the scientists that invented the fully automatic washing machine because it makes washing clothes a piece of cake. Scientists are still trying really hard to find ways to make washing machines a lot handier to use for everyone. Some of the things that they are trying to do are to find better ways of making clothes clean and ways to make washing machines last longer. There are washing machines with d trying function today so you dont even have to hang clothes after words because it dries them automatically! Amazing! Scientists are also trying to find ways to use less water and less detergent in washing machines at present. This is because that it is better to use less water for preserving the environment. What are washing machines of the future going to be like? Maybe there will be a washing machine that dries and folds your clothes after washing them, or maybe there will be one that will wash your clothes while you are still wearing them! How handy would that be! Remember, if the first washing machine was like a dream to people in the old days, all the dreams you have about washing machines of the future may come true! Now, washing machine is becoming more and more popular. We see the main classification. Washing machine can be divided into automatic type and semi-automatic type two kinds, automatic type washing machine as long as we begin our work proactively set better washing procedure, washing machine began to work until the end without manual intervention. And semi-automatic washing machine washing and dewatering process is divided, is also called the double barrel washing machine, a tong, one takes off a bucket, and put tong inside washing out to artificial add to take off in the barrel dehydration is handled and complete laundry process. Full-automatic washing machine in structure to take off in tong internal bucket suit, two barrels of axis, while working with the clutch to finish washing state and dehydration of the transition of the states, on the key said is automatic washing machine. Full-automatic washing machine press catharsis means to points, can be divided into bunt washer and roll barrel type two kinds of washing machine, From the electric control ways to points, can be 外文翻譯資料 5 divided into mechanical program-controlled type and computer board controls type washing machine two kinds. The cylinder and the pulsator washing machine are now the main two kinds. Pulsator washing machine working principle is to add clothing, then open the inlet valve, choose good bibcock of water level and correct working procedures, switch on the power, closed warehouse door, and safety switch closed at water level, the public internal switch contacts are and dehydration contacts are interlinked, inlet valve electrify water, when the barrel water reaches the specified height, in air pressure under the action of water level switch inside public contacts disconnect dehydration contacts and connect washing contacts, feed valve power to stop water, motor power is switched on, motor started running, and periodically sometimes are turning, sometimes reverse, mutual alternant, driven by clutch BoLun using the same cycle are turning, inversion, with a certain speed rotating BoLun can drive inside bucket of water and clothing, clothing rotating water formed in the mutual friction and reach the purpose of laundry. When washing process is completed, drainage electromagnetic valve electrify work, drain valve is opened, inside bucket of water exudes, and linkage shaft also the clutch from washing state switch to dehydration state, when drainage is completed, atmospheric pressure drop and inside bucket of water level switch public contacts reset through dehydration contacts, drainage electromagnetic valve keep electrify state, motor driven off running electrify bucket high-speed and jilt dry clothing, laundry program after washing machine disconnect hydropower and stop. As for intermediate process of how many times, laundry to wash the length of time, by process control. Roller-type washing machine of the principle and Pulsator washing machine are basic similar. But 110mm drum machine it no clutch variable speed, but its motor is double-speed motor, so when washing machine work in washing state, program-controlled device connected motor washing low-speed windings, motor speed slow, working on dehydration, when they connect dehydration modal high-speed windings, motor high-speed operation, this process is programmed through the device and motor to work together to finish. To sum up, the role of these two kinds of washing machine is same, but different implementation, each has his strong point, Pulsator washing machine is simulated handmade kneaded action to work, 110mm drum type washing machine is by gravity inertial function to finish our work, they realize washing and dewatering way also have different features, Pulsator washing machine to wear clothes is relatively large, but detergents degree is higher, 110mm drum machine for clothing wear small, but detergents degrees, but lower than Pulsator washing machine to save water. So far, washing machine is still towards a higher requirements development. 外文翻譯資料 6 譯文 ： 洗衣機 來看一下渦流 式全自動洗衣機的構(gòu)造。這種洗衣機有各種各樣的型號，其基本構(gòu)造如圖所示 。 洗衣機之所以能兼具洗條和脫水的功能，是因為它有一個雙層水槽。在積滿水進行 “ 洗條 ” 和 “ 漂洗 ” 時，振動機旋轉(zhuǎn)，產(chǎn)生水流。脫水時，只有內(nèi)槽快速旋轉(zhuǎn)，將衣服中的水甩出。 最近漸漸流行的 “ 離心式洗衣機 ” 不是振動機旋轉(zhuǎn)，而是內(nèi)槽旋轉(zhuǎn)。當內(nèi)槽旋轉(zhuǎn)時，該作用力使衣服貼近內(nèi)層。由于水和洗條劑會從內(nèi)槽的空洞向外甩出，因此能快速從衣服中穿透，用這種沖擊力去除污后。這種機器的另一個好處是由于在水中衣物不會纏繞，因此不必擔心衣物扭曲 ,變形 或壞掉。 下面看一看不同類型的洗衣機！ 渦流式 : 這種類型洗衣機利用振動機的旋轉(zhuǎn)產(chǎn)生渦流，從而祛除污后。有的新型洗衣機能使渦流上下反復旋轉(zhuǎn)，從而使污后更容易祛除！ 攪拌式 也許很多人認為洗衣機中的水是在以同樣方式旋轉(zhuǎn)。事實上洗衣機的水流方式也有多種類型。 這種洗衣機在底部有一個看起來像螺旋槳的帶有葉片的軸，它會反復地反方向轉(zhuǎn)動，將水攪動起來，然后水的作用力將衣物中的污后祛除。它具有使衣服不易纏繞，并能均勻清洗的優(yōu)點。 滾筒式 : 在開有許多小孔的圓筒中，有突出的板子。外圍的滾筒旋轉(zhuǎn)時，板子將 衣物抬起，下落是時的沖力將污后祛除。 離心力式 : 外文翻譯資料 7 1930 年，在日本，人們第一次開始使用洗衣機。不過，當時的售價還很高，并沒有普及到一般家庭。 就像我們前邊所說的那樣，旋轉(zhuǎn)的內(nèi)槽將水和洗條劑從內(nèi)槽壁推出。從內(nèi)槽向外甩出的力叫做 “ 離心力 ” ，這也是 “ 離心力 ” 這個名字的來源。這種洗衣機由于是內(nèi)槽旋轉(zhuǎn)，因此水會從內(nèi)槽猛地向外部噴射，然后又會回到內(nèi)槽中，不斷地循環(huán)往復。正是這種循環(huán)清潔了衣物！ 在以前的洗衣機中，安裝了現(xiàn)在看起來有些可笑的部件。機器有兩根滾軸，夾住洗條衣物，把水擠出來。由于采用的是手動旋轉(zhuǎn)把手后滾 軸轉(zhuǎn)動的構(gòu)造，所以需要相當大的力氣，不過在當時它還是非常便利，此后，這種滾軸式脫水機大約被使用了長達 30 年之久，一直到離心式脫水機出現(xiàn)為止。 1953 年 ,渦流式洗衣機的原形分流式洗衣機在日本上市銷售。這種洗衣機就像現(xiàn)在所見的渦流式洗衣機的哥哥。由于這些洗衣機的價格低廉，使用洗衣機的家庭漸漸多起來。 1968年，全自動式洗衣機登場，此后洗衣機變得愈加方便了。 洗衣機有許多種類。你們家里用的洗衣機屬于哪一種類型呢？ 自動式 : 全自動式洗衣機通過雙層的水槽接連進行洗條，漂洗，脫水。你需要做的就是將洗條劑和衣物放 入洗衣機，之后洗衣機會自動進行清洗。還有一種可以烘干衣物的新型的全自動洗衣機。 雙缸式 : 讓我們制造出世界上最好的洗衣機！ 滾筒式 : 滾筒式洗衣機的特點是用水量較少，洗衣店使用的多是滾筒式的。許多歐洲家庭中也使用這種類型的洗衣機。 這種洗衣機進行洗條的部分與脫水的部分分離。雖然脫水時需要將衣物取出更換地方，但卻具有洗條與脫水能同時進行的好處。 我們應該很感激科學家發(fā)明出全自動洗衣機，因為它使洗衣服變成一件容易的事 科學家仍在努力尋找方法使洗衣機的使用更加便利。另外，科學家們還