An upright piano includes a fall-board (12) hinged to a upper sill (10f) and connected through a pair of flexible coupling (13) to side arms (10b), and each of the flexible couplings has a rotary damper (13b) embedded in the side arm and an Oldham's coupling (13a/ 13c/ 13q) connected between the fall-board and the rotary damper so that the Oldham's couplings take up misalignment between the rotational axis (AX1) of the fall-board and the rotational axes (AX2) of the rotary dampers.

一種立式鋼琴包括鉸接在上部橫梁（10f）上福利彩漫、并利用一對撓性聯(lián)軸節(jié)聯(lián)接在所說側(cè)臂板（10b）上的一個落式蓋板（12）欧美福利网址，每個撓性聯(lián)軸節(jié)具有嵌埋在側(cè)臂板中的一個旋轉(zhuǎn)阻尼器（13b）和聯(lián)接在落式蓋板與旋轉(zhuǎn)阻尼器之間的一個奧德海姆聯(lián)軸節(jié)（13a／13c／13q）爱婷婷国产在线精品观看，從而奧德海姆聯(lián)軸節(jié)可以消除落式蓋板的旋轉(zhuǎn)軸（AX1）與旋轉(zhuǎn)阻尼器的旋轉(zhuǎn)軸（AX2）之間的對準(zhǔn)誤差。

The invention is a rotary image-free 45-degree scan optical system, and it includes a 45-degree scanning mirror, double-reflecting optical converging primary system, K mirror rotary image eliminating system and after optical system, where the rotary axis of the 45-degree scanning mirror coincides with the optical axes of the other three systems, composing its optical axis.

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According to actual condition, a model of wall thickness of rotary kiln is established. The constant coefficients in the model, including thermal conductivity, heat transfer coefficient, Fourier coefficient and contact resistance, are closely calculated. A formula of contact resistance is draw from a great deal of data of surface and inner temperature of rotary kiln. The wall thickness of rotary kiln is simulated by MATLAB. The simulation result is transmitted from MATLAB to DELPHI through a group of interface functions compiled by VC++. The basic graphs-circle and line are analyzed by the means of the technique of Visualization in Scientific Computing and the Bresenham arithmetic, and are realized the visualization of the wall thickness. The contents of communication between master computer and slaver computer are designed and the error control technique, the idea of multi-thread and the embedded assembly language are applied to realize the temperature data transmission and graph transmission, which largely improved the speed of transmission and the reliability and stability of system.

建立了符合現(xiàn)場實際的回轉(zhuǎn)窯壁厚數(shù)學(xué)模型；結(jié)合現(xiàn)場采用紅外測溫儀測量所得的溫度數(shù)據(jù)和回轉(zhuǎn)窯的實際結(jié)構(gòu)數(shù)據(jù)五月丁香六月婷婷在线综合观看，確定出適合該模型的定常系數(shù)(包括導(dǎo)熱系數(shù)在线观看AV地址、換熱系數(shù)人人人人干人人摸人人、傅立葉系數(shù)、接觸熱阻等)免费在线a片视频，并得出與回轉(zhuǎn)窯工況的相近的接觸熱阻公式ln=T~(0.5154)-36.7868无码一区一区；利用MATLAB軟件仿真出回轉(zhuǎn)窯壁厚，并將運算結(jié)果通過在VC++的編譯環(huán)境下編譯出MATLAB和DELPHI的接口函數(shù)傳輸?shù)皆摫O(jiān)測系統(tǒng)中91免费在线免费，實現(xiàn)了溫度數(shù)據(jù)的轉(zhuǎn)換和交換黄黄黄视频网站；運用科學(xué)計算可視化技術(shù)和Bresenham掃描轉(zhuǎn)換算法對基本圖形——圓和直線進(jìn)行分析，從而實現(xiàn)了仿真后的壁厚數(shù)據(jù)可視化黄色视频网址在线；在研究異步串行通信方式的基礎(chǔ)上全免费A级毛片手机免费看，設(shè)計了該系統(tǒng)上下位機(jī)功能和通信內(nèi)容，并運用差錯控制技術(shù)久久久考逼特黄中文字幕视频、多線程思想以及嵌入式匯編語言實現(xiàn)了溫度數(shù)據(jù)和圖形數(shù)據(jù)在上下位機(jī)之間的遠(yuǎn)程傳輸jiZZ成熟丰满韩国女人少妇，提高了數(shù)據(jù)傳輸?shù)乃俾屎拖到y(tǒng)的可靠性、穩(wěn)定性日本性爱视频网址。

Chair of the 2008 Los Angeles Convention Committee, Ray Klinginsmith, spoke at the Rotary Alumni Celebration, a preconvention event for Rotary Foundation program alumni. Rotary Images/Monika Lee

2008年洛杉磯扶輪國際年會委員會的主席 Ray Klinginsmith 在一場扶輪基金會計畫前受獎人的扶輪國際年會前會議活動欧美性爱网站。，扶輪前受獎人慶祝大會上演講。

First, this article introduced 2 grade of rotary kiln principle of work and the equipment, to rolled the circle mechanics behavior to carry on the analysis, proposed - rolled the circle - under roller's rotary kiln overall modelling based on the tube body - kiln liner - big tooth ring, to rolled the circle - under roller's contact stress to carry on the finite element analysis the method, and obtained rolled the circle contact stress the size and the distribution rule, finally indicated that rolled the circle contact stress mainly to have two main peak values and the sudden change in one week, appeared is rolling the circle and the under roller contact area; Then, rolls the circle the stress to regard as is the principal stress unknown plane stress test, the use quite mature modern test technology, proposed rolls the circle stress test the principle and the plan, and to rolled the circle the stress to carry on the scene test, the stress which the scene test analysis result and the finite element analysis calculated has compared, had proven the whole method modelling's finite element analysis method's rationality and rolled the circle - under roller contact stress the result accuracy; Finally, uses ANSYS APDL the re-development technology, in view of 2 grades of rotary kilns, rolled the circle - under roller contact stress the overall finite element analytic method to carry on the re-development.

首先啊嗯久久，本文介紹了2檔回轉(zhuǎn)窯工作原理和裝置人人精品视频免费观看，對滾圈的力學(xué)行為進(jìn)行了分析，提出了基于筒體-窯襯-大齒圈-滾圈-托輪的回轉(zhuǎn)窯整體建模殴美性爱三级片网，對滾圈-托輪的接觸應(yīng)力進(jìn)行有限元分析的方法欧美性爱高潮免费看，并得到了滾圈接觸應(yīng)力的大小和分布規(guī)律，結(jié)果表明滾圈接觸應(yīng)力在一周內(nèi)主要存在兩個主要的峰值和突變国产一二级理论片在线观看，都出現(xiàn)在滾圈與托輪接觸區(qū)域精久久免费视频；然后，把滾圈的受力看成是主應(yīng)力未知的平面應(yīng)力的測試色呦呦一区二区三区，利用比較成熟的現(xiàn)代測試技術(shù)亚洲国产精品亚洲一区二区三区，提出了滾圈應(yīng)力測試的原理和方案，并對滾圈的應(yīng)力進(jìn)行了現(xiàn)場測試igao为爱寻找激情，現(xiàn)場測試分析結(jié)果與有限元分析計算出的應(yīng)力相比較超碰在线免费首页，證明了整體法建模的有限元分析方法的合理性和滾圈-托輪接觸應(yīng)力的結(jié)果的正確性；最后老牛影视国产在线，利用ANSYS的APDL的二次開發(fā)技術(shù)九九爱综合，針對2檔回轉(zhuǎn)窯，就滾圈-托輪接觸應(yīng)力的整體有限元分析法進(jìn)行了二次開發(fā)免费人成毛片在线视频。

Firstly, the paper introduced the working principle and device of the two-pass grate-rotary kiln and had an analysis method of mechanics of the tyre. We have put forward the finite element analysis of the contact stress of the tyre-roller based on the whole construction mode of shell-kiln liner-large gear-tyre-roller of the rotary kiln and obtained the strength and distributing rule of the tyre's contact stress. The research shows that within one week the contact stress mainly lies in two leading peak value and catastrophe which appear at the contact zone of the tyre and supporting roller. Then we regarded the tyre's stress as the test of unknown plane stress of principal stress. Utilizing mature and modern testing technology, we raised the testing principle and scheme of tyre stress and then had a on-the-spot test of the stress. Comparing the analysis result of the test with the one calculated from the finite element analysis, it proofed the rationality of finite element analysis method of integral modeling and the correctness of the contact stress result of the tyre and roller. Finally, for two-pass of similar rotary kilns, using the ANSYS APDL re-development technology, carried on the re-development about the overall finite element analytic method of thecontact stress of tyre-roller.

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The invention relates to a device that adopts rotary water flow to clean the scale deposit near the cutter and in brick groove of a coke oven door, in particular to a rotary jet cleaning device of a coke oven door, which is arranged on a side sweeper and an underside sweeper of the high-pressure water cleaning system of a coke oven door, comprising a nozzle rotary frame, a high-pressure water supply device and a self-rotary puzzle.

焦?fàn)t門的旋轉(zhuǎn)射流清洗裝置午夜操B。本發(fā)明涉及一種采用旋轉(zhuǎn)水流清理焦?fàn)t爐門的磚槽和刀邊積垢的裝置[国产原创中文]国产AV。

This invention provides a kind of microwave oven that can identify the metal cuisine container. It includes the rotary disk of the cooking room. In the electricity control room there is control circuit. In the control circuit there is main control slug which connects with the current source. Between the power of the control circuit and the main control slug there is alarm circuit and they form a loop with the control circuit. There set the conductive coat and standard riding line on the rotary disk. Through the conductive end set under the rotary disk that the rotary disk's standard riding line connects with, one conductive end connects with the power of the control circuit, and the other connects with the alarm loop and the main control slug.

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The hybrid induction motor includes a housing; a stator installed in the housing and having a stator core portion and a stator coil portion; a rotor coupling body having a rotary shaft rotatably installed in at the housing, a cage rotor portion rotating integrally with the rotary shaft, and a permanent magnet rotor portion coupled to a circumference of the cage rotor portion with a certain air gap so as to be freely rotatable with respect to the rotary shaft; and a reverse rotation preventing switch, when the rotary shaft rotates reversibly, coming in contact with the permanent magnet rotor portion which is moved along the shaft by thrust generated by the rotor coupling body and cutting off power being supplied to the stator coil portion.

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This paper describes application situation of rotary coder on bucket stack-reclaimer, the practice shows the application of high speed counter function of programmable controller together with application of rotary coder can effectively realize rotary angle measurement and rotary protection function to equipment, which is capable of realizing the purpose of accurate positioning, easy adjustment, safety and reliability.

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