The main identifying characters of wear particle on the ferrogram such as dimension,distribution,quality,component and form of the wear particle were generalized for the three friction couples of gear case including gear,bearing and sliding contact which is in the different phases of running-in wear,normal wear and abnormal wear and in the different degrees of overload,over-speed and fatigue.

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The vibration of gear case is further calculated with the excitation oweing to the fluctuation of gear load.

以齒面動載作為激勵(lì)久久精品国产99久久久密月，本文進(jìn)一步研究了齒輪箱殼的振動響應(yīng)。

The article introduced the invalidation form of diesel engine gear case and account, monitor concrete analysis through vibration the breakdown of some gear case.

文章介紹了柴油機(jī)齒輪箱的失效形式和原因一a网大全在线，并通過振動監(jiān)測具體分析了某齒輪箱的故障老年人日批的视频。

Put new switch assembly into gear case with actuating arms against quadrant gear.

用靠在傘形齒輪上的驅(qū)動臂將新的開關(guān)總成放置進(jìn)齒輪箱。

In this paper, a new technology of laser transformation hardening which could replace the present method of gear case hardening is introduced. Its significant and economic value are analyzed. The key techniques of laser transformation hardening gear , such as surface pretreatment coating and its methods, laser scanning pattern, are discussed in detail.

通過分析可替代常規(guī)齒輪滲碳淬火的激光齒面淬火新技術(shù)研究的意義及經(jīng)濟(jì)價(jià)值欧美日韩第一区久久，著重討論了齒面激光淬火的關(guān)鍵技術(shù)--表面預(yù)處理涂層與方法中文自拍日韩视频在线观看网站、激光掃描方式。

By carrying out the static contact analysis and modal analysis of herringbone gear set in mesh for a ship gear case with the module of NX MasterFEM,this paper gives some suggestions to reduce the damage of vibrating.

通過對人字齒輪副的靜響應(yīng)和動響應(yīng)數(shù)學(xué)模型的理論分析免费无遮挡十八禁污污网站着，指出理論建模存在的問題网站三级视频。

The gear-case is also set a reverse gear so as to gain back-running performance.

變速器設(shè)有倒擋，使汽車獲得倒退行駛的能力一级毛片免费网站看片。

A miniature motor 1 includes: a motor case 2; a gear case 5 connected to the motor case 2, for pivotally supporting an output shaft 15; a brush holder 30, 30 ' for holding a brush 17 and attached to the gear case 5; and a brush holder attaching portion 7, 7 ', which is formed into a recess-shape, into which the brush holder is press-fitted in the axial direction of the output shaft, the brush holder attaching portion being formed integrally with the gear case.

本發(fā)明公開了一種微型馬達(dá)(1)www.91九色，包括：馬達(dá)殼體(2)；連接到馬達(dá)殼體(2)上的齒輪箱(5)2018日本高清色视频，用于可樞轉(zhuǎn)地支撐輸出軸(15)欧美一区精品有色视频；電刷托架(30日韩高清在线一区二区三区、30′)在线日韩日本国产亚洲，用于保持電刷(17)并安裝到齒輪箱(5)上；以及電刷托架安裝部分(7色一级A片视频在线播放网站大全、7′)欧美大胆A级视频69，該安裝部分形成為凹陷形狀，電刷托架沿著輸出軸的軸向壓配合到該安裝部分內(nèi)欧美性爱乱，電刷托架安裝部分與齒輪箱一體地形成日韩亚洲性爱A片。

It is pointed out that due to the difference of the temperature expand coefficient of aluminum alloy gear case and steel bolt, when the temperature of the gear case increased,additional temperature-difference load is generated,which is the ultimate reason of the bolt failure.

指出由于鋁合金齒輪箱和鋼制螺栓的熱膨脹系數(shù)不同，在齒輪箱溫度升高后產(chǎn)生附加的溫差載荷卡通动漫亚洲专区第一页，此溫差載荷是螺栓失效的根本原因无码毛片高清网站，由此依據(jù)相關(guān)公式提出了改進(jìn)措施。

Home most fresh gale report is added fast gear case comes out in heavy tineChongqing gear case is finite the refine of Jiangsu Nantong Kai that liability company continues is industrial two of limited company country's at present biggest 2 sign cover with tiles wind-force generates electricity add fast production makes gear case recently finish, consign user is used.

國內(nèi)最大風(fēng)電增速齒輪箱在重齒問世重慶齒輪箱有限責(zé)任公司承接的江蘇南通鍇煉實(shí)業(yè)有限公司的兩臺目前國內(nèi)最大的2兆瓦風(fēng)力發(fā)電增速齒輪箱最近生產(chǎn)制造完成潮吹国产，交付用戶使用小黄片真人视频毛片。