【正文】 the workpiece is too flexible or slender。在超聲加工中，實際切削由液體中的懸浮磨粒或者旋轉(zhuǎn)的電鍍金剛石工具來完成。可以精確控制材料去除率使得激光加工成為微制造和微電子技術(shù)中非常重要的加工方法。泵壓后的電解液以高達5～50 m/s的速度通過間隙，將溶解后的材料、氣體和熱量帶走。10%左右。電火花加工是利用存儲在電容器組中的電能（一般為50V/10A量級）在工具電極（陰極）和工件電極（陽極）之間的微小間隙間進行放電來去除材料的。s leading biometric fingerprint technology and password technology perfect bination of three independent way to open the door: fingerprint, password and mechanical keys, safe and convenient the fourteenth air air conditioning Neither have a device to open the window all day(some toilet is closed), the timing for you to change the filtered fresh air which(outside air filtered recently, at the same time to the house of polluted air excluded). 15 pet nanny Dial the telephone of home, you can give your beloved pet feeding, can hear its voice, this is a how fun and fashion life!Developed with hightech level, operation simple telephone remote control, automatic timing control, remote control of pet feeding machine...The development course On March 10, 1999, Microsoft chairman Bill Gates announced the “Venus project” in is a specifically for the Chinese information industry and home appliances market, tailor made for the Chinese digital life appliance is to develop a new set of calculation based on the Microsoft Windows CE operating system, entertainment, education, munication, munication, and surfing the Internet, and other functions in one or a bination of most obvious feature of the product is cheap, easy to learn and easy to use, can satisfy the PC(personal puter), puter user39。兩大部分 控制網(wǎng)絡(luò)如智能家居的基本結(jié)構(gòu)圖中右半部分所示，它主要是控制家庭中各種設(shè)備的運行狀況，如電燈的滅/亮和亮度控制，空調(diào)的啟/停以及溫度和風(fēng)量的控制，家庭安防系統(tǒng)的訊號采集和執(zhí)行，各種開關(guān)量的輸入，電動窗簾的開啟/關(guān)閉控制，室內(nèi)各種物理量的探測（如溫度、濕度，各種氣體含量等），四表（煤氣表、電表、水表和暖氣的熱量表）數(shù)據(jù)的輸出與指示等。主要用于遠程網(wǎng)絡(luò)控制和電器工作狀態(tài)信息查詢，例如您出差在外地，利用外地網(wǎng)絡(luò)計算機，登陸相關(guān)的IP地址，您就可以控制遠在千里之外您自家的燈光，電器，在返回住宅上飛機之前，將您家中的空調(diào)或是熱水器打開? 七 全球視頻監(jiān)控功能在任何時間、任何地點直接透過局域網(wǎng)絡(luò)或?qū)拵ЬW(wǎng)絡(luò)，使用瀏覽器（如IE），進行遠程影像監(jiān)控，語音通話。又稱智能住宅，在國外常用Smart Home表示。 二 電話遠程控制高加密（電話識別）多功能語音電話遠程控制功能，當您出差或著在家外邊辦事，您可以通過手機，固定電話來控制家中的空調(diào)和窗簾，燈光電器，使之提前為客戶制冷或制熱或進行開啟和關(guān)閉狀態(tài)，通過手機或固定電話知道家中電路是否正常，各種家用電器（例如冰箱里的食物等），還可以得知室內(nèi)的空氣質(zhì)量（屋內(nèi)外可以安裝類似煙霧報警器的電器）從而控制窗戶和紫外線殺菌裝置進行換氣或殺菌，此外根據(jù)外部天氣的優(yōu)劣適當?shù)募訚裎輧?nèi)空氣和利用空調(diào)等設(shè)施對屋內(nèi)進行升溫。 十二 綜合布線系統(tǒng)是通過一個總管理箱將電話線、有線電視線、寬帶網(wǎng)絡(luò)線、音響線等被稱為弱電的各種線統(tǒng)一規(guī)劃在一個有序的狀態(tài)下，以統(tǒng)一管理居室內(nèi)的電話、傳真、電腦、電視、影碟機、安防監(jiān)控設(shè)備和其他的網(wǎng)絡(luò)信息家電，使之功能更強大、使用更方便、維護更容易、局域網(wǎng)組建，有線電視共享等。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, without having to destroy the wall, don39。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?；瘜W(xué)加工廣泛用于為多種工業(yè)應(yīng)用（如微機電系統(tǒng)和半導(dǎo)體行業(yè)）制造微型零件。，其基本原理與電鍍原理正好相反。激光加工就是利用激光和和靶材間的相互作用去除材料。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。調(diào)節(jié)后的沖程再傳給音極/工具組件。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。音極/工具組件由換能器、變幅桿和音極組成。激光切割的邊緣光滑且潔凈，無須進一步處理。雖然激光在某些場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)換為具有高度準直性光束的換能器。這個加工過程一般用于在高強度材料上加工復(fù)雜形腔和形狀，特別是在航空工業(yè)中如渦輪機葉片、噴氣發(fā)動機零件和噴嘴，以及在汽車業(yè)（發(fā)動機鑄件和齒輪）和醫(yī)療衛(wèi)生業(yè)中。化學(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?；谝韵赂鞣N特殊理由，特種加工工藝或稱為先進制造工藝，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)濟的場合：； ； ；。smart homeSmart home is the use of advanced puter technology, network munication technology, integrated wiring technology, in accordance with the principle of human body engineering, incorporating personality needs, will and household life on various subsystems, such as security, lighting control, curtain control, gas valve control, information appliances, linkage, floor heating, such as organically unifies in together, 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。安裝“笑仙居數(shù)碼娛樂終端”后，家庭的客廳、臥室、起居室等地方都可以獲得視聽娛樂內(nèi)容。無線控制的智能家居系統(tǒng)可以不破壞原有裝修，只要在一些插座等處安裝相應(yīng)的模塊即可實現(xiàn)智能控制，更不會對原來房屋墻面造成破壞。主要特色 隨意照明控制隨意照明控制，按幾下按鈕就能調(diào)節(jié)所有房間的照明，各種夢幻燈光，可以隨心創(chuàng)造！智能照明系統(tǒng)具有軟啟功能，能使燈光漸亮漸暗； 燈光調(diào)光可實現(xiàn)調(diào)亮調(diào)暗功能,讓你和家人分享溫馨與浪漫,同時具有節(jié)能和環(huán)保的效果；全開全關(guān)功能可輕松實現(xiàn)燈和電器的一鍵全關(guān)和一鍵全開功能，并具有亮度記憶功能。 八 安防報警功能當有警情發(fā)生時，能自動撥打點電話，并聯(lián)動相關(guān)電器做報警處理 九 影音設(shè)備共享功能家庭影音控制系統(tǒng)包括家庭影視交換中心（視頻共享）和背景音樂系統(tǒng)（音頻共享）。但相對說來，它的可靠性要求沒有控制信息那么高。特種加工是指這樣一組加工工藝，它們通過各種涉及機械能、熱能、電能、化學(xué)能或及其組合形式的技術(shù)，而不使用傳統(tǒng)加工所必需的尖銳刀具來去除工件表面的多余材料。這個高電壓可以在工具電極和工件電極窄縫間的絕緣電介質(zhì)中產(chǎn)生電場。濕度和溫度也會導(dǎo)致工件尺寸發(fā)生改變。作為一種非機械式金屬去除加工方法，ECM可以以高切削量加工任何導(dǎo)電材料，而無須考慮材料的機械性能。另外，通過套孔加工還可有效實現(xiàn)大孔及復(fù)雜輪廓的加工。傳統(tǒng)的超聲加工是利用作為小振幅振動的工具與工件之間不斷循環(huán)的含有磨粒的漿料的磨蝕作用去除材料的。 without producing burrs or inducing residual machining can be