gear case 齒輪箱
齒輪箱 “gear“ 中文翻譯： n. 1.【機械工程】齒輪，(齒輪)傳動裝置，齒鏈；排擋 ...“case“ 中文翻譯： n. 1.箱，盒。 2.鞘，袋，套子，殼，罩，容器。 3 ...“accessory gear case“ 中文翻譯： 附件齒輪機匣“cam gear case cover“ 中文翻譯： 凸輪箱蓋“change gear case“ 中文翻譯： 變速齒輪箱; 變速箱“gear case gland“ 中文翻譯： 齒輪箱壓蓋“gear case oil“ 中文翻譯： 齒輪箱油“gear case stuffing box“ 中文翻譯： 齒輪箱填密函“gear case=gearcase“ 中文翻譯： 齒輪箱“gear set case suspension“ 中文翻譯： 齒輪箱懸架“oil-tight gear case“ 中文翻譯： 不漏油齒輪箱“steering gear case“ 中文翻譯： 轉向裝置箱“tail rotor gear case“ 中文翻譯： 尾槳減速器“timing gear case“ 中文翻譯： 定時齒輪箱“timing gear case cover“ 中文翻譯： 定時齒輪箱蓋“timing-gear case“ 中文翻譯： 定時齒輪箱“timing-gear-case cover“ 中文翻譯： 定時齒輪箱蓋“transmission gear case“ 中文翻譯： 變速箱“worm gear case“ 中文翻譯： 蝸輪箱“worm-gear case“ 中文翻譯： 蝸輪箱“gear box、gear case caja de transmision“ 中文翻譯： 傳動箱“differential side gear-to-case clearance“ 中文翻譯： 半軸齒輪與差速器殼之間的間隙“timing gear case cover gasket“ 中文翻譯： 正時齒輪箱蓋墊密片“winch worm gear case bushing“ 中文翻譯： 絞車蝸輪殼襯套; 絞車蝸輪輪殼襯套“case hardening grade alloy gear steel“ 中文翻譯： 滲碳級合金齒輪鋼
gear lever |
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Carry close market survey , in machine of decelerate of ceaseless and perfect combined - type solid products tastes quality while , the company is affirmatory with modular machine of decelerate of planet of gear case of machine of decelerate of hard tooth flank , large burden , high strenth and wind - force generate electricity gear case is core product , replace in order to import develop way for you , insist to specialization , homebred the way that the high - quality goods that turn makes 通過嚴密的市場調研，在不斷完善組合式減速機實物產品質量的同時，公司確定以模塊化硬齒面減速機、大型重載齒輪箱、高強度行星減速機和風力發電齒輪箱為核心產品，以進口替代為發展方向，堅持走專業化、國產化的精品制造之路。 |
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The establishment of gear fault data warehouse the paper studies several gear cases in drive lab of wuhan university of science and technology . the signal of normal gear pair , the one has been worn seriously , the one which has circular pitch error and the one whose pinion has a ruptured tooth is acquired independently . after fft transformation , the amplitude values of 0 - 0 . 4 multiple engage frequency , 0 . 4 - 0 . 5 multiple engage frequency , 0 . 5 - 1 multiple engage frequency , 1 multiple engage frequency , 2 multiple engage frequency , 3 multiple engage frequency , 4 multiple engage frequency and greater then 4 multiple engage frequency of every signal are obtained respectively 論文主要完成下列內容: 1 .齒輪故障數據倉庫的建立以武漢科技大學傳動實驗室的若干臺齒輪箱為研究對象,分別采集正常齒輪副、磨損嚴重的齒輪副、有周節誤差的齒輪副和小齒輪有一個斷齒的齒輪副的振動加速度信號,經過fft變換,分別得到每個信號的0 ~ 0 . 4倍嚙合頻率、 0 . 4 ~ 0 . 5倍嚙合頻率、 0 . 5 ~ 1倍嚙合頻率、 1倍嚙合頻率、 2倍嚙合頻率、 3倍嚙合頻率、 4倍嚙合頻率和大于4倍嚙合頻率幅值。 |
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The foundation of back is10 steel or spcc , the surface is agglomerated by different trademarks copper and lead powder , resistant against : tiredness , abrasion , heat , has good carrying capability , especially , be the same with the connecting rod clevel , rocker , gear case , cranking motor , trig chasis , and motor gear case , redirector , hydraulic pressure oil pump , engineer 產品具有疲勞強度高，耐磨不發熱，承載能力大等特點，特別適用于汽車發動機的連桿搖臂，輪箱，起動馬達，制動底盤及摩托車輪箱，轉向器，液壓油泵，工程機械，空調壓速機等場合，目前我廠是國內最大的發動機連桿襯套生產企業之一。 |
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The establishment of diagnosis model about gear fault the history fault data of gear case is analysed by clustering supplied by analysis services of microsoft sql server 2000 , and the data which has the same property and fault type is classified as a group . traversing 8 property and outcome of this cluster obtained can get a rule . rules whose degree of support or belief doesn ’ t meet the demand are deleted and the diagnosis model is established from the rest rules 2 .齒輪故障診斷模型的建立利用sqlserver2000中analysisservices提供的聚類法,對齒輪箱歷史故障數據進行挖掘,將具有相似屬性特征且故障類型一致的數據分成同一組,得到一個聚類,遍歷這個聚類的8個屬性至結論得到一條診斷規則,濾掉支持度和可信度不滿足要求的規則,最后由所有規則建立診斷模型。 |
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Finite element analysis ( fea ) is used to optimise production of gear cases and other structural components , while failure mode and effect analysis ( fmea ) is carried out as part of the design review procedure ensuring a critical appraisal of key design elements and fulfilment of the operating requirements Fea （有限元分析）用來優化變速箱及其它結構件的生產， fmea （故障模式與效果分析）作為設計審查程序的一部分，確保對重要設計部件進行嚴格的鑒定，以達到運作的要求。 |
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The frame radiated noise is one of the major noise resources of rotary machines , especially for gear case which has close shell and vibrating screen which works in vibrating ways , the frame radiated noise energy account for more than 90 % of total sound energy . so if we could not successfully resolve the problem , the noise of rotary machines would never be effectively controlled 結構噪聲是旋轉機械的主要噪聲源之一，尤其是對于如齒輪箱這類具有封閉殼體的機械和如振動篩這類以振動為主要工作方式的機械，結構振動輻射聲能占總聲能的比例甚至可以達到90 95 ，因此不解決結構噪聲問題旋轉機械噪聲就不能得到有效的控制。 |
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By experiment , we found that the variation of gear case radiant efficiency with frequency keep accordance with that of simple one as a whole , but the radiant efficiency of gear case will go beyond any calculation result of empirical formula when the frequency is below 250hz . we also found that stimulation changes affect radiant efficiency little by varying speed experiment , and it can be ignored in engineering calculation . the rectangle structures as gear case , possess characters of both plane and ball , and their sound radiant efficiency lie between plane and ball region 通過試驗發現，總體上變速箱輻射效率隨頻率的變化規律同簡單構件的輻射效率是一致的，但在250hz以下的低頻區域，變速箱的輻射效率大大高于任何一個經驗公式的計算結果；通過換檔試驗發現，激勵的改變對輻射效率的影響不很顯著，工程計算可以不予考慮；對于變速箱這類三個方向尺寸差別不大的結構，其輻射性質具有平板和球源的雙重特征，輻射效率介于平板和脈動球源之間，據此提出在工程應用時可以取平板和脈動球源輻射效率的平均作為此類結構輻射效率的觀點。 |
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Taking gear case as research object , we studied the sound radiant efficiency of complex box - shape structure under practical stimulation by experiment , mainly observed the difference of sound radiant efficiency between the complex structure under practice stimulation and the known simple structure 以變速箱為對象，對實際激勵條件下箱形結構的聲輻射效率進行了試驗研究，重點考察了這種結構在實際激勵下的聲輻射效率同已知的簡單結構聲輻射效率的異同以及激勵的改變對輻射效率的影響。 |
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The combine harvester is overall 3 packets of period of efficacy are 1 year ; 3 packets of period of efficacy are main part 2 years , main part is to point to internal - combustion engine airframe , cylinder housing of casing of lid , flywheel , frame , gear - box , clutch , change gear case of machine , final drive to body 聯合收割機整機三包有效期為1年；主要部件三包有效期為2年，主要部件是指內燃機機體、汽缸蓋、飛輪、機架、變速箱箱體、離合器殼體、轉向機、最終傳動齒輪箱體。 |
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Moreover , the paper compiles a decision tree - making program by camm algorithm in matlab in order to compare with the clustering . regard the history fault data of gear case as specimen , at first the information gain of every decision property is calculated at current decision point and the decision property which has the greatest information gain is selected as the decision point . then the assembly is subdivided according to the value of its decision property . delete the groups whose degree of support for sort property classification is less then the designated value 以齒輪箱歷史故障數據為樣本,首先從當前決策節點計算每個決策屬性的信息增益,選擇具有最大信息增益的決策屬性作為決策節點,并根據該決策屬性的取值將該決策屬性所在集合分成若干個子集,濾掉所有子集中對類別標識屬性的分類支持度小于指定的最小支持度的元組,重復該過程直至生成決策樹。 |
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Emhydr hr oils are based on high paraffin lubricant stocks compounded with rust and oxidation inhibitors and anti - foam additive to lubricate in hydraulic systems , plain and anti - friction bearings , enclosed gear cases etc . that do not require anti - wear or extreme pressure properties Emhydr hr是以石蠟基基礎油摻配防銹、抗氧化與消泡添加劑制成，適用于工業液壓系統、減阻與平軸承、密封式齒輪等，以及不須抗磨與極壓性能的潤滑系統。 |
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So data warehouse technique is introduced in fault diagnosis . takes gear case as the instance , the paper uses the data mining to generate rules distinguishing the faults of gear case , and then uses these rules to diagnose unknown fault 對此,在故障診斷領域引入數據倉庫技術,并以齒輪箱為例,通過數據挖掘產生區分齒輪箱各種故障的規則,并利用這些規則來診斷未知故障。 |
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Driving system consists of synchronous belt ( optibelt , made in germany ) and round arc gear combined with gear case ; the key parts adopt nsk bearing ( made in japan ) for smooth transmission , prolonging the lifetime of the machine 傳動部位，可采用德國歐皮特同步帶，圓弧齒輪，齒輪箱相結合，關鍵部位采用了日本nsk軸承，實現設備傳動平穩，壽命延長。 |
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According to the gear case ' s speed reducer original design scheme and the known design information and objective data , the decision results and the quality evaluation are given 根據某齒輪箱減速器的3種初步設計方案，借助于已知的設計信息和客觀數據，利用該模型對其進行決策并給出了優劣順序。 |
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All the gear cases are filled with high - grade grease in our factory . so , no maintenance is repuired . the gearmotors can be mounted in any directions without any limitation 所有齒輪箱在出廠前都已注入了高質量的潤滑油，因此無需進行維護，年輪減速機可以安裝在任何方向，沒以有任何的限制。 |
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Dodge mechanical power drive products , including gear case , mounted bearing and power transmission parts , have been superior to the practical standard of the industry and environment 道奇機械動力傳動產品包括傳動輪箱，鑲嵌軸承及動力傳動部件，都已超過每個實際的工業和環境標準。 |
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Vertical motion of the carriage is provided by a pulldown gear case coupled by two pinions to racks on the mast 滑架的垂直移動是由一個下拉齒輪箱提供的，該下拉齒輪箱則通過兩個小齒輪連接到支架上的齒條上。 |
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The gear case integrated with decelerate and drive functino , has reliable performance and long life 使用減速,轉動一體化齒輪箱,性能可靠,耐用 |
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Cam gear case cover 凸輪箱蓋 |