It is made up of a gearbox and moderate breeze gear wheel transmission that the MG200/456-AWD type mining machine cuts the cutting department, cut the electrical machinery of cutting department and put to fix up horizontally in the rocker arm, the power that the motor outputs leans on a round of transmission of department of gear wheel and planet round via the tertiary straight tooth, urge the cylinder to rotate finally.

MG200/456-AWD 型采煤機(jī)截割部主要是由一個(gè)減速箱和四級(jí)齒輪傳動(dòng)組成美国一级性交，截割部電機(jī)放在搖臂內(nèi)橫向布置白白在线发布，電動(dòng)機(jī)輸出的動(dòng)力經(jīng)由三級(jí)直齒圓拄齒輪和行星輪系的傳動(dòng)精品国产福利在线色图，最后驅(qū)動(dòng)滾筒旋轉(zhuǎn)。

Itis made up of a moderate breeze gear wheel transmission that theMG400/920-WD type mining machine cuts the cutting department, cutthe electrical machinery of cutting department and put to fix uphorizontally in the rocker arm, the power that the motor outputsleans on a round of transmission of department of gear wheel andplanet round via the tertiary straight tooth, urge the cylinder torotate finally.

MG400/920-WD 型采煤機(jī)截割部主要是由四級(jí)齒輪傳動(dòng)組成韩国三级国产精品，截割部電機(jī)放在搖臂內(nèi)橫向布置狼友推荐网址，電動(dòng)機(jī)輸出的動(dòng)力經(jīng)由三級(jí)直齒圓柱齒輪和一級(jí)行星輪系的傳動(dòng)，最后驅(qū)動(dòng)滾筒旋轉(zhuǎn)人人干,人人摸,人人操。

A crowned gear may be shaved by a modified plunge shaving cutter which is designed and manufactured based on the one to one mapping principle that means the axial modification of the cutter corresponds that of the crowned gear to be shaved. The calculation algorithm is given in dissertation.

考慮到目前國內(nèi)的加工條件欧美一级婬片人妻大片，本學(xué)位論文通過構(gòu)造標(biāo)準(zhǔn)漸開螺旋面，令兩齒面在中截面上節(jié)圓處重合美女日韩欧美国产，并采用計(jì)算機(jī)數(shù)值算法，求解了徑向剃齒刀相對(duì)漸開螺旋面在齒形三级a片网址、齒向的修形量91尤物国产大尺度福利网，從而使徑向剃齒刀可以采用普通剃齒刀磨床加工丰满熟妇乱又伦精品。

It has been proved practically that the abrasion on gear surface is the main failure type of open gears in ball mill, and the gear service life is directly related to wearing rate.

因此分析大齒輪齒面磨損的原因，研究提高磨損壽命的途徑和措施是十分必要的日韩综艺午夜在线看免费。

In the design of the cutting drum spread move , the exploitation keeps the general theory that wheel gear and planet wheel gear's constituting to decelerate a machine is a design. Designing to suit a deceleration machine which mows an usage, and will it and the mineral use electric motor to combine directly, simplifying to the cutting drum to spread to move a decoration.

在截割部傳動(dòng)設(shè)計(jì)中久久综合婷婷七月丁香，利用直齒輪和行星齒輪組成減速器是設(shè)計(jì)的一般原理，設(shè)計(jì)出適合截割部使用的減速器高无码视频国产男人的天堂，并將它和礦用電動(dòng)機(jī)直接聯(lián)結(jié)姐久久综合，簡化了截割部的傳動(dòng)布置。

The paper presented a method of detecting long-range correlation in a signal--detrended fluctuation analysis and applied it to diagnose gear faults. Two key problems, i.e. scaling range and polynomial order of fitted trend, were discussed. Scaling exponent was extracted to be as a detector for diagnosing five types of gear faults, their were normal, spalling, tooth broken, wearing and cracking.

探討了一種檢測(cè)非平穩(wěn)信號(hào)中長程相關(guān)信息的方法--利用去趨勢(shì)波動(dòng)分析（detrended fluctuation analysis强奷漂亮的女教师中文字幕,，DFA）方法來診斷機(jī)械故障午夜激爽免费毛片，著重研究DFA的尺度范圍選擇、趨勢(shì)擬合階數(shù)選擇等關(guān)鍵問題97亚洲综合色成在线观看，提取尺度指數(shù)作為診斷的特征參數(shù)国产黄片毛片视频，應(yīng)用于齒輪的正常、剝落激情图区、斷齒一级毛片性爱视频网站、磨損、裂紋等五種狀態(tài)診斷美女裸体让男人玩动态图，正確率達(dá)96％以上中文字幕丝袜无码第一页。

By applying the optimal tool parameters, the maximum tooth contact pressure is reduced by 45% and the maximum angular position error of the driven gear by 60%, in regard to the spiral bevel gear pair with a pinion manufactured by a cutter of straight-sided prole and of diameter determined by the commonly used methods.

通過應(yīng)用參數(shù)的最佳工具，最大齒接觸壓力減少了45％给我一个可以免费看片www黄片，而最高的從動(dòng)齒輪角位置誤差60％四川老熟女下边又黑又肥，在關(guān)于由一個(gè)螺旋直齒輪刀具制造了一對(duì)錐齒輪雙面形象和所常用的方法確定的直徑。

Taking the multi-deformable-body dynamics theory as a foundation,the dynamics behaviors of ring gear of the planetary gear set were studied in the process of engagement.

以多柔體動(dòng)力學(xué)理論為基礎(chǔ)婷婷五月一区二区三区，研究了行星齒輪內(nèi)齒圈在嚙合過程中的動(dòng)力學(xué)行為深夜久久久。

In this case we have a distinctive causal mechanism: we can see how the second gear's turning is brought about by the rotation of the rst gear.

在這個(gè)情況中，我們有一個(gè)因果機(jī)制：我們能夠明白第二個(gè)齒輪的轉(zhuǎn)動(dòng)是如何被第一個(gè)齒輪的轉(zhuǎn)動(dòng)所帶來的激情文学,图片区,视频区,偷拍。

The reverse gear adopts the sliding shift and the shifting lock is adopted to avoid reverse gear shifting in error after removing the 5th so as to improve the safety and reliability.

倒檔采用平移滑動(dòng)換檔亚洲精品笫一页国产精品，設(shè)有倒檔鎖機(jī)構(gòu)，避免了摘五檔誤入倒檔欧美人成国产综合亚洲，提高安全可靠性欧美自拍日韩免费观看。