履帶式液壓挖掘機(jī)的總體結(jié)構(gòu)設(shè)計(jì)【含CAD圖紙、說(shuō)明書】

文獻(xiàn)翻譯Toward a prosperous futureThe future of construction machinery seen through the development of twin-arm machineryHydraulic excavators equipped with two arms for highly efficient operationsHitachi Construction Machinery-always promoting the development of futuristic machineryNEDO twin-arm machineryThis product was developed under the consignment of NEDO (New Energy and Industrial Technology Development Organization).ASTACO, twin-armed support for lifesaving measures, is presented to the Tokyo Fire Department for trial useA unique idea was born in the self-motivated Research Project competition held at the Technical Research Center in 2003. This was the twin-arm hydraulic excavator, which boasts two arms for greater efficiency. Research and development progressed swiftly, resulting in the creation of the twin-arm machine named ASTACO*1, which means crawfish in Spanish. ASTACO was presented to the Tokyo Fire Department for test use in 2008.ASTACO provides support for humanitarian rescue efforts, using one arm to grasp rubble or other debris and the other to sever or break off the debris. ASTACO boasts a 3.5-ton class mini excavator as its right arm and a five-ton class mini excavator as its left. Results of a survey conducted at the Tokyo Fire Department gave ASTACO a grade of 80 percent for the effectiveness and operability of the two arms and for the stability of the unit overall.ASTACO in trial use at the Tokyo Fire DepartmentWith the interchangeability of attachments, the conventional hydraulic excavator has served a wide range of applications, including earth excavation and demolition. But the need for similar functions to perform increasingly complicated operations made the creation of an excavator that imitates two human arms inevitable.*1 ASTACO is the acronym for Advanced System with Twin Arm for Complex Operation and means crawfish in Spanish.Please send us your opinions and impressions concerning this article.Development of a new twin-arm demolition excavator for improving waste segregation operationsIn 2006, under a consignment contract with NEDO*2, development began on new twin-arm machinery for operating a construction waste processing system. Based on technology used in ASTACO, this demolition machine boasts an 11-ton class hydraulic excavator as its right arm and a 3.5-ton class mini excavator as its left. Where as the ASTACO resembled a crawfish, the large right arm of this machine reminds one of a fiddler crab. The right arm is used to lift heavy loads of debris while the left arm is used to aid the process by grasping and severing debris. This new excavator supports complicated waste segregation operations, reducing the amount of labor and increasing efficiency for construction recycling. The ability to control the strength of the grip based on the targeted object-technology originally developed for ASTACO-enables the operator to perform highly delicate operations.With ASTACO, both arms are used in the same manner to work on the same target object, where as with the NEDO twin-arm machinery, the heavy lifting is handled by the right arm, which boasts the capabilities of a base machine, and the left arm is used to support various tasks.In both experimental machines, the design allows both arms to be controlled simultaneously with left and right joysticks, allowing operators to viscerally convey their own arm movements to the front. In addition, the arms move according to the operators actions and objectives without the extra concern of controls.Based on close communications with the customer, we are able to improve work efficiency by emphasizing the sensitivity and intuition of the operators at the worksite rather than technical standards. At Hitachi Construction Machinery, we believe this is the ideal situation for the development of construction machinery in the future.*2 NEDO is the acronym for New Energy and Industrial Technology Development Organization, an organization promoting the research, development and dissemination of Japanese industrial technology, energy technology and environmental technology.Please send us your opinions and impressions concerning this article.Machinery created from close communications with the worksiteTakayuki OmataAssistant Engineer, Engineering DepartmentApplication, New Product & Construction Equipment DivisionOf course, other companies are capable of making similar twin-arm machinery. However, we make an extra effort to create equipment that integrates into the worksite smoothly and is highly instrumental for the operators, rather than concentrating on how we can further advance our technology. This, we feel, is Hitachi Construction Machinerys greatest strength.Please send us your opinions and impressions concerning this article.Developing advancements that emphasize the movements and objectives of the operatorAkinori IshiiResearcherTechnical Research CenterConstruction machinery will certainly become more and more intelligent, such as with the sharing of information between equipment. However, machinery will never replace humans in eery stage of the process. I think, at most, they should be regarded as peripheral support, implementing the movements and objectives of the human operator.走向繁榮的未來(lái)工程機(jī)械通過(guò)發(fā)展的雙臂挖掘機(jī)配有兩只手臂，高效率的運(yùn)作。日立建machinery-always推動(dòng)未來(lái)機(jī)械這雙手臂機(jī)械該產(chǎn)品的開發(fā)，在批內(nèi)（新能源和工業(yè)技術(shù)開發(fā)組織）。astaco，twin-armed支持救生措施，提交給東京消防廳為試驗(yàn)用獨(dú)特的想法是天生的在“自主研究項(xiàng)目”的競(jìng)爭(zhēng)在技術(shù)研究中心，2003。這是雙臂液壓挖掘機(jī)，其中擁有兩只手臂更大的效率。研究和開發(fā)進(jìn)展迅速，從而建立此種機(jī)命名astaco* 1，意思是“小龍蝦”在西班牙語(yǔ)。astaco被提交給東京消防廳供測(cè)試使用2008。astaco提供支持人道主義救援工作，使用一個(gè)臂抓住碎石或其他碎片和其他切斷或中斷的碎片。astaco擁有3.5噸類小型挖掘機(jī)為右手臂和一個(gè)5噸級(jí)小型挖掘機(jī)作為左。結(jié)果進(jìn)行的一項(xiàng)調(diào)查在東京消防廳給astaco等級(jí)為百分之80的有效性和可操作性的武器和穩(wěn)定的單位整體。astaco試驗(yàn)使用在東京消防廳具有互換性的附件，傳統(tǒng)液壓挖掘機(jī)已廣泛的應(yīng)用范圍，包括地球的挖掘和拆除。但需要類似職能的執(zhí)行日益復(fù)雜的行動(dòng)創(chuàng)造一個(gè)模仿人類武器必然挖掘機(jī)。發(fā)展一個(gè)新的雙臂挖掘機(jī)改善廢物隔離operationsin2006下，寄售合同與日本* 2，開始發(fā)展新的雙臂機(jī)械經(jīng)營(yíng)建筑廢料處理系統(tǒng)。基于技術(shù)用于astaco拆除機(jī)，這一類11-ton液壓挖掘機(jī)為右手臂和一個(gè)3.5噸級(jí)小型挖掘機(jī)作為左。而作為astaco像龍蝦，大右手臂的本機(jī)想起一個(gè)提琴手蟹。右手臂被用來(lái)舉起重物的碎片，而左手臂是用來(lái)幫助過(guò)程的把握和切斷碎片。這一新的挖掘機(jī)支持復(fù)雜的廢物隔離操作，減少勞動(dòng)量，提高效率，為建設(shè)循環(huán)。能夠控制的力量抓地力的基礎(chǔ)上有針對(duì)性的object-technology最初開發(fā)的astaco-enables經(jīng)營(yíng)者執(zhí)行高度精密的手術(shù)。與astaco，雙臂在用同樣的方式在同一個(gè)目標(biāo)對(duì)象，在與日本的雙臂機(jī)械，重型起重處理的右臂，擁有的能力的一個(gè)基地，和左手臂是用來(lái)支持各種任務(wù)。在實(shí)驗(yàn)機(jī)，在設(shè)計(jì)允許的武器進(jìn)行控制的同時(shí)有左、右操縱桿，使運(yùn)營(yíng)商能夠本能地傳達(dá)自己的手臂運(yùn)動(dòng)前。此外，手臂移動(dòng)根據(jù)經(jīng)營(yíng)者的行動(dòng)和目標(biāo)沒有額外的關(guān)注控制。根據(jù)與客戶緊密溝通，我們能夠提高工作效率，強(qiáng)調(diào)敏感和直覺的經(jīng)營(yíng)者在工作場(chǎng)所而不是技術(shù)標(biāo)準(zhǔn)。在日立建機(jī)，我們相信這是理想的情況，為工程機(jī)械的發(fā)展前景。* 2內(nèi)縮寫是新能源和工業(yè)技術(shù)開發(fā)組織，組織促進(jìn)的研究，發(fā)展和傳播日本工業(yè)技術(shù)，能源技術(shù)和環(huán)境技術(shù)。請(qǐng)寄給我們你的意見和展示有關(guān)的文章。機(jī)械創(chuàng)造密切溝通與現(xiàn)場(chǎng)奧瑪特孝行助理工程師，工程部應(yīng)用，新產(chǎn)品及建筑設(shè)備分公司當(dāng)然，其他公司也能作出類似雙臂機(jī)械。然而，我們作出額外努力創(chuàng)造設(shè)備集成到工地的順利和高度為運(yùn)營(yíng)商，而不是集中在如何能夠進(jìn)一步推動(dòng)我們的技術(shù)。這樣，我們的感覺，是日立建機(jī)的最大力量。請(qǐng)寄給我們你的意見和展示有關(guān)的文章。發(fā)展進(jìn)步，強(qiáng)調(diào)運(yùn)動(dòng)和目標(biāo)的算子明德石井研究員技術(shù)研究中心建筑機(jī)械Cat OverviewReaching Further. All Day. Every Day.You demand a lot from an excavator. And you should. Excavators play a primary role at high-production jobsites. When excavators are operating at peak efficiency, the rest of your fleet can, too.Thats why your jobsites need the new Cat E Series hydraulic excavators. The next generation of excavators is designed to reach furtherto set new industry standards for productivity. Greater lift capacity and higher digging force result in production efficiency Enhanced hydraulic system improves cycle times and fuel consumption Emissions-friendly engines deliver more horsepower Automatic engine regeneration keeps operators focused on the task at hand Cab improvements increase operator productivity Cat Product Link machine monitoring system improves overall fleet management effectiveness Improved Cycle TimesThe versatile E Series excavators are built for reliable, efficient operation to keep your jobsite moving. The entire line is loaded with features that help ensure you reach higher levels of productionand profitability. Powerful digging force makes every bucket load count Faster cycle times mean your trucks get loaded quicker Enhanced hydraulics make moving heavy materials easy Flexible power modes improve productivity and reduce fuel consumption Optional Cat Grade Control Depth and Slope system speeds up the job process with real-time bucket tip position information Greater Fuel EfficiencyThe emissions-compliant Cat engines with ACERT Technology provide more power and greater fuel efficiency than previous models. Additional new fuel savings features to lower your operating costs include: Unique boom regeneration valve to reduce pressure loss and capture and recycle energy Innovative, one-touch button in the cab to reduce engine idle speed Isochronous speed control to maintain a constant engine speedregardless of load Unstoppable ProductionTo maintain high productivity, E Series machines feature an automatic engine exhaust aftertreatment system, so theres no need for your operators to stop working and manually regenerate the machine. That means less downtime, so you can move more material and reach your production goals. Additional benefits include: Regeneration process transparent to the operator Longer diesel particulate filter service life Manual override mode to allow moving the machine from heat-restricted areas before initiating regeneration Greater DurabilityE Series hydraulic excavators are built with legendary Cat durability to provide the high level of value in any application. The entire E Series family boasts new and enhanced performance features for rugged reliability. Reinforced upper and lower frame to increase lift capacity and enhance component durability Undercarriage enhancements like heavy-duty track rollers, precision-forged carrier rollers and enhanced track shoe bolts to improve durability and reduce downtime risk New segmented guiding guards to maintain track alignment Redesigned final drive housing to prevent mud packing and debris buildup around seals Counterweights bolted directly to the main frame for strong rigidity Cab Comfort and SafetyE Series machines are loaded with features that reduce operator fatigue, enhance worksite safety and increase productivity. New, more comfortable seat with heating and cooling options Adjustable joystick consoles to meet the operators desired preference New, easy-to-use LCD monitor thats 40 percent larger for greater visibility More storage space for cell phones, coffee cups and lunch boxes Enhanced sound insulation to reduce cab noise New auxiliary audio port for MP3 players Faster ServicingThe E Series uses an efficient service layout that simplifies maintenance for faster, easier servicing to reduce downtimeand your operating costs. The new layout features: Larger doors with auto-locking hinges Quick taps for daily checks of oils and coolants Easy-to-reach filters for regular maintenance Environmentally friendly engine and hydraulic oil drain options More OptionsYou can equip E Series machines with safety and productivity options like: Tool control system to manage multiple work tools automatically from the monitor High Intensity Discharge (HID) lights for greater nighttime visibility Cat AccuGrade positioning technologies with GPS to reduce cycle times Falling Objects Guarding System (FOGS) for enhanced protection 貓機(jī)械概述（下一代先進(jìn)挖掘機(jī)）每一天都達(dá)到進(jìn)步。你需要很多挖掘機(jī)。你應(yīng)該讓挖掘機(jī)發(fā)揮主要作用在生產(chǎn)現(xiàn)場(chǎng)。當(dāng)挖掘機(jī)高效的操作，其余的人可以休息了。這就是為什么你的現(xiàn)場(chǎng)需要新的貓系列液壓挖掘機(jī)。下一代的挖掘機(jī)的目的是達(dá)到further-to設(shè)置新的行業(yè)標(biāo)準(zhǔn)，生產(chǎn)力。更大的容量和較高的挖掘力導(dǎo)致生產(chǎn)效率增強(qiáng)液壓系統(tǒng)提高了周期時(shí)間和燃油消耗emissions-friendly發(fā)動(dòng)機(jī)提供更多的馬力發(fā)動(dòng)機(jī)自動(dòng)再生使經(jīng)營(yíng)者集中于手頭的任務(wù)出租車經(jīng)營(yíng)者改進(jìn)提高生產(chǎn)力貓產(chǎn)品鏈接機(jī)監(jiān)控系統(tǒng)提高整體管理效能改進(jìn)的周期時(shí)間多功能系列挖掘機(jī)是建立可靠，高效運(yùn)作，保持你的現(xiàn)場(chǎng)移動(dòng)。整線裝載功能，幫助確保您達(dá)到更高的水平，以生產(chǎn)盈利能力。強(qiáng)大的挖掘力使每個(gè)負(fù)載桶數(shù)更快的周期時(shí)間意味著你的卡車裝載獲得更快增強(qiáng)液壓使移動(dòng)中的重型材料容易柔性權(quán)力模式提高生產(chǎn)力和減少燃料消耗可選的貓等級(jí)控制深度和邊坡系統(tǒng)加快工作進(jìn)程實(shí)時(shí)斗尖位置信息更高的燃油效率貓的emissions-compliant發(fā)動(dòng)機(jī)acert技術(shù)提供更多的力量和更高的燃油效率比以前的型號(hào)。其他新燃料儲(chǔ)蓄功能，降低您的經(jīng)營(yíng)成本包括：獨(dú)特的臂再生閥降低壓力損失和捕獲和回收能源創(chuàng)新，一觸式按鈕在駕駛室減少發(fā)動(dòng)機(jī)空轉(zhuǎn)轉(zhuǎn)速同步速度控制引擎speed-regardless保持恒定負(fù)載不可阻擋的生產(chǎn)保持高生產(chǎn)力，系列機(jī)具有自動(dòng)發(fā)動(dòng)機(jī)排氣后處理系統(tǒng)，所以不需要你的經(jīng)營(yíng)者停止工作和手動(dòng)恢復(fù)機(jī)。這意味著更少的空閑時(shí)間，所以你可以將更多的材料，達(dá)到生產(chǎn)目標(biāo)。額外的好處包括：再生過(guò)程透明的操作更長(zhǎng)的柴油微粒過(guò)濾器的使用壽命手動(dòng)模式，讓機(jī)器啟動(dòng)之前heat-restricted地區(qū)再生更大的耐久性系列液壓挖掘機(jī)是建立與傳說(shuō)中的貓的耐久性提供高水平的價(jià)值在任何應(yīng)用程序。整個(gè)系列家庭擁有新的和增強(qiáng)的性能特點(diǎn)為堅(jiān)固的可靠性。鋼筋上部和下部框架增加提升能力和提高部件的耐久性像增強(qiáng)起落架重型軌道輥，precision-forged承運(yùn)人輥和增強(qiáng)履帶板螺栓提高耐久性和減少停機(jī)時(shí)間風(fēng)險(xiǎn)新分段指導(dǎo)警衛(wèi)維持軌道調(diào)整重新設(shè)計(jì)的最終傳動(dòng)住房防止泥和碎片建設(shè)圍繞密封包裝重物直接通過(guò)螺栓連接到主框架剛度駕駛室的舒適性和安全性系列機(jī)裝載功能，減少操作人員的疲勞，提高工作場(chǎng)所的安全和生產(chǎn)率的提高。新，更舒適的座椅加熱和冷卻的選擇調(diào)節(jié)操縱桿機(jī)滿足運(yùn)營(yíng)商的理想選擇新的，易于使用的液晶顯示器的百分之40個(gè)較大的更大的知名度更多的存儲(chǔ)空間，手機(jī)，咖啡杯和午餐盒增強(qiáng)聲音絕緣降低駕駛室內(nèi)噪聲港口新輔助音頻播放器快速服務(wù)該系列采用高效服務(wù)布局，簡(jiǎn)化了維護(hù)更快，更容易維修，降低您的經(jīng)營(yíng)成本downtime-and。新的布局特征：較大的門自鎖鉸鏈快速水龍頭日常檢查機(jī)油和冷卻劑容易接觸到過(guò)濾器定期維護(hù)環(huán)保發(fā)動(dòng)機(jī)和液壓油的選擇更多選項(xiàng)你可以裝備系列機(jī)器與安全和生產(chǎn)力的選項(xiàng)：工具控制系統(tǒng)管理多個(gè)工作工具自動(dòng)從監(jiān)視器高強(qiáng)度氣體放電燈（藏）為更大的夜間能見度貓accugrade定位技術(shù)與全球定位系統(tǒng)，降低周期時(shí)間物體墜落防護(hù)系統(tǒng)（霧）為加強(qiáng)保護(hù)