【正文】 ether, through network integrated intelligent control and management, implement “peopleoriented” new household life introduction Smart home is one of the people living environment, the platform installation for housing is intelligent household system, realize the family life safer, energy efficient, intelligent, convenient and housing as a platform, the use of integrated wiring technology, network munication technology, smart home system design scheme of safety technology, automatic control technology, audio and video technology to integrate the household life related facilities, schedule to build efficient residential facilities and family affairs management system, improve home security, convenience, fort, artistry, and realize environmental protection and energy saving living called Smart Home, usually in Smart Home Intelligent household meaning approximate Home Automation, Home Automation, Electronic Family(Electronic Home, EHome), Digital Home, Digital Family), the Home Network(Home Net/Networks for Home), Network, Home Network(Home), Intelligent Home/Building(Intelligent Home/Building), Hong Kong and Taiwan and other regions in our country, and Digital Home, Digital Home, features lighting at will Control arbitrary lighting control, press a few buttons can adjust all the room lighting, lighting, all kinds of dream can create!Intelligent lighting system can have soft qi gong, can make the lights ing on gradually。t immediately back to wait!If the time can in the unit or distant remotely by phone or the phone will open the door, how convenient it is！!And in the unit or distant remotely by phone or phone home “query,” refers to the digital fingerprint lock state of “open, close”, if let you feel more safe!The world39。基于以下各種特殊理由，特種加工工藝或稱為先進(jìn)制造工藝，可以應(yīng)用于采用傳統(tǒng)加工方法不可行，不令人滿意或者不經(jīng)濟(jì)的場(chǎng)合：； ； ；。因此，材料的硬度不再是電火花加工中的關(guān)鍵因素?；瘜W(xué)加工化學(xué)加工是眾所周知的特種加工工藝之一，它將工件浸入化學(xué)溶液通過腐蝕溶解作用將多余材料從工件上去除掉。在化學(xué)造型中最典型的公差范圍可保持在材料厚度的177。這個(gè)加工過程一般用于在高強(qiáng)度材料上加工復(fù)雜形腔和形狀，特別是在航空工業(yè)中如渦輪機(jī)葉片、噴氣發(fā)動(dòng)機(jī)零件和噴嘴，以及在汽車業(yè)（發(fā)動(dòng)機(jī)鑄件和齒輪）和醫(yī)療衛(wèi)生業(yè)中。通過將工具電極向去除工件表面材料的方向進(jìn)給， mm范圍內(nèi)，～20 mm/min左右。雖然激光在某些場(chǎng)合可用來作為放大器，但它的主要用途是光激射振蕩器，或者是作為將電能轉(zhuǎn)換為具有高度準(zhǔn)直性光束的換能器。采用這種方法可以節(jié)省材料，這對(duì)于貴重材料或微加工中的精密結(jié)構(gòu)而言非常重要。激光切割的邊緣光滑且潔凈，無須進(jìn)一步處理。因此，超聲加工被廣泛應(yīng)用于傳統(tǒng)加工難以切削的硬脆材料。音極/工具組件由換能器、變幅桿和音極組成。in some cases traditional machining may not be machining also results in tool wear and loss of quality in the product owing to induced residual stresses during machining processes, also called unconventional machining process or advanced manufacturing processes, are employed where traditional machining processes are not feasible, satisfactory or economical due to special reasons as outlined below: hard fragile materials difficult to clamp for traditional machining。chemical or electrochemical polishing where weak chemical reagents are used(sometimes with remote electric assist)for polishing or deburring and chemical jet machining where a single chemically active jet is schematic of chemical machining process is shown in the etchant attacks the material in both vertical and horizontal directions, undercuts may develop(as shown by the areas under the edges of the maskant in ).Typically, tolerances of 177。 the shape of the part is too plex。調(diào)節(jié)后的沖程再傳給音極/工具組件。超聲加工的變型有靜止（傳統(tǒng)）超聲加工和旋轉(zhuǎn)超聲加工。激光加工可以加工出高質(zhì)量的小盲孔、槽、表面微造型和表面印痕。厚度小于20 mm的板材的激光切割加工速度快、柔性好、質(zhì)量高。激光加工就是利用激光和和靶材間的相互作用去除材料。因此，當(dāng)被蝕除的材料還沒來得及附著到工具電極上時(shí)，就被電解液帶走了。，其基本原理與電鍍?cè)碚孟喾?。為了提高生產(chǎn)率，在化學(xué)加工前，毛坯件材料應(yīng)采用其他工藝方法（如機(jī)械加工）進(jìn)行預(yù)成形加工。化學(xué)加工廣泛用于為多種工業(yè)應(yīng)用（如微機(jī)電系統(tǒng)和半導(dǎo)體行業(yè)）制造微型零件。在EDM操作初始，在工具電極和工件電極間施以高電壓。為了滿足額外的加工條件的要求，已經(jīng)開發(fā)出了幾類特種加工工藝。s demand to use the puter and the is between puter and home appliance two most control network Such as intelligent household shown in the right part of the basic structure of the system, it is mainly to control all kinds of equipment running status in the family, such as the lights/the lights and light control, start/stop and the temperature of the air conditioning and air volume control, home security system of signal acquisition and execution, all kinds of switch quantity input, electric curtain open/close control, indoor detection of various physical quantities(such as temperature, humidity, all kinds of gas content, etc.), and four tables(gas meter, electricity meter, water meter, and the heat of the heat meter)the output of the data and instructions, information network On the information network transmission is mainly audio and video signals, whose frequency bandwidth typically up to several GHZ, therefore requires information on the network information transmission rate is higher, generally should reach more than 10 megabits per relatively speaking, the reliability requirement is not so high control audio information in the transport before and after a certain processing, such as signal pression and decoding and encoding/depression), these processing has certain ability of fault tolerance, and even with the instantaneous error, is also affect the instantaneous sound or image of the error, and will have little impact on equipment running information network in technology transfer rate is the main problem that need to be solved(bandwidth), namely under the condition of possible, as far as possible to improve the information network home is through unified network bus and the control platform to household electrical appliances, lighting control system, security control system bees an organic whole repeatedly, energy management system, current development trend of the smart home is controlled by the centralized control to the distribution, pared with the centralized control and distributed control can not only reduce the wiring, and can improve the reliability of the system, when a certain node failure, just will take away from the network, the node and other nodes are not affected.第二篇：中英文翻譯特種加工工藝介紹傳統(tǒng)加工如車削、銑削和磨削等，是利用機(jī)械能將金屬從工件上剪切掉，以加工成孔或去除余料。Fully open barrier function can easily implement lights and appliances for a key barrier and a key open function, and has a brightness memory easy to install Smart home system can realize simply to install,