The company passed iso9001 in 2001 : 2000 international quality management system attestations. now the predominant product has already become xr series helical gear units, xf series parallel shaft helical gear units, xk serial helical - bevel gear units, xs series helical - worm gear units, xt series spiral bevel gear units, xb series high power gear units, xh series high power gear units, nmrv series worm gear units, mb, mbn series planetary friction mechanical speed variator, x, b series cycloid reducer, wb series cycloid micro reducer to wait more than ten serieses, several thousand kinds of specificationses of in general use product
現主導產品已
形成xr系列斜輪硬面減速機xf系列平行軸斜輪減速機xk系列斜輪螺旋錐輪減速機xs系列斜輪
蝸輪減速機, xt系列螺旋錐輪減速機, xb系列螺旋錐輪-斜輪減速機xh系列平行軸斜輪減速機nmrv系列
蝸輪減速機, mb mbn系列行星錐盤無級變速機, x b系列擺線針輪減速機, wb微型擺線針輪減速機等十幾個系列數千種規格
的通用產品。
Solid model of the involute worm gearing solid model with drive ratio 1 / 50 is built by using ideas - 5. 0, then the elastic contact analysis is proceeded on the basis of contact fem. the dynamic evolution image of the area of the contact zone, the load sharing among instantaneous meshing tooth pairs, the distribution of the contact force, and tooth stress are obtained. 3
通過漸開線圓柱
蝸桿、
蝸輪
的齒面方程式,利用ideas - 5 . 0軟體建立了傳動比為1 / 50
的漸開線圓柱
蝸桿傳動
的實體幾何模型,在此基礎上應用接觸有限元方法對該傳動進行了彈性接觸分析,包括接觸區
的形狀、位置、載荷在瞬時嚙合齒對
的分配狀況; 3
With the increasingly extensive application of the planar enveloping hourglass worm gearing, it becomes more important to rapid detection and high precision of the manufacture error. the surface of the planar enveloping worm gearing is complicate, and current domestic and international examination concerning its form generally is recur to the general three dimension measure apparatus or the special measure apparatus according to " the type of assemble " principle designed
由於平麵包絡環面
蝸桿齒面比較復雜,其齒
形、齒距、齒厚各不相等,因而關於它
的製造誤差檢測也比較復雜。目前國內外關于其
形面
的檢測一般是藉助于通用三坐標測量機或按「裝配式」檢測原理(即測量狀態與加工狀態一致
的原理)設計專用量儀進行
的,一直沒有十分成熟
的專門產品問世。
The rooms were too big for her and had never been completely furnished. the vulgar sumptuosity of gilded consoles and gilded chairs formed a crude contrast therein to the bric - a - brac of a secondhand furniture shop - to mahogany round tables, that is to say, and zinc candelabras, which sought to imitate florentine bronze
這套房子對她來說,顯得太大了,裏面
的傢具從來沒有配全過,陳設豪華而刺眼,幾張金色
的蝸形腳桌子和幾張椅子與從舊貨商那裡買來
的舊貨棗幾張獨腳桃花心木小圓桌幾盞模彷彿羅倫薩青銅製品
的鋅制菱
形大燭臺擺在一起,顯得很不協調。
The worm - drive is widely used in modern industry, especially the ordinary cylinder worm - drive in machine tool manufacturing sector. main disadvantages of worm dives are lubrication and wear problems due to relatively high sliding at the tooth contacts. the ordinary cylinder worm - drive has almost become an exclusive selection in general low speed transmission work - platform and continuous graduation mechanism
蝸桿傳動具有傳動比大、體積小、運轉平穩、噪音小等特點,在現代工業中應用非常廣泛,在機床製造業中,普通圓柱
蝸桿傳動
的應用尤為普遍,並且幾乎成了一般低速傳動工作臺和連續分度機構
的唯一傳動
形式。
The process has an advanced principle. the involute hourglass worm drive can realize the design machining of gear form and direction, and the internal meshing honing gear has high efficiency. this process has all merits mentioned above, and also has the advantages of quality stability, high productivity for rude and finish machining
該工藝原理先進,它集有利於實現齒
形、齒向設計加工
的漸開面環面
蝸桿傳動與高效
的內嚙合珩齒
的優點與一體,對齒輪
的粗、精加工都有質量穩定、生產效率高
的優點。
Effect of acupuncture at yifeng, ermen and zhongzhu acupoints on pathohistological and morphological changes of basilar membrane in guinea pigs with drug poisoning auditory injury
中渚穴對藥物中毒性聽力損害豚鼠耳
蝸基底膜病理組織
形態
的影響
In the first part, the method of velocity coefficient was used to design a 100mm diameter impeller with five single - arc - cylinder blades, and the method of velocity moment was applied to design the volute " s cross - section. the volute " s cross - section is a rectangle, which was designed as a whole structure with the front shroud of the pump. a special lighting window was designed on the side
在第一部分工作中,設計了一個帶半開式葉輪
的微型泵:葉輪外徑100mm 、共5片單圓弧圓柱
形葉片;
蝸殼採用速度矩法設計,內為矩
形斷面,和泵殼前蓋板為一整體、透明結構,側面專門設計一個打光窗口。
Cylindrical worms ; dimensions, correlation of shaft centre distances and gear ratios of worm gear drives
圓柱
形蝸桿.尺寸軸心距和
蝸輪傳動傳動比之間
的關系
Definitions and parameters on cylindrical worm gear pairs with rectangular crossing shafts - part 2 : deviations
帶矩
形交叉軸
的圓柱
蝸輪傳動裝置對偶
的定義及參數.第
A worm grading device is installed in the machine, which will release the satisfied particle from the grinding chamber to avoid over - gringing. in this way we not only makes super fine powder, but also we make the particles uniform and even. this machine can carry out dry - grinding and grading operation for all kinds of organic substance and mineral substance, so the powder made by this machine is widely used in the chemicals, metallurgy, mine, energy, electronics, medincine, pesticide, plastic, paper - making, pigment, painting, dyestuff, grinding - stuff, food and cosmetics industries
該機內裝高效
蝸輪分級機,能使被粉碎后
的合格細粉及時分離,迅速排出機外,避免「過粉碎」 ,不僅能制取超微粉,而且還有產品粒度分佈窄、均齊性高、顆粒
形狀便干控制、產品分散性好、可廣泛應用於化工、冶金、礦業、能源、電子、醫藥、農藥、塑料、造紙、顏料、塗料、染料、磨料、食品、化妝品等行業,能對各種有機物和無機物進行乾式粉碎和分級作業。
On his cheek, dull and bloodless, a soft stain of ink lay, dateshaped, recent and damp as a snail s bed
他那灰暗而毫無血色
的臉蛋兒上,沾了塊淡淡
的棗子
形墨水漬,剛剛抹上去,還濕潤得像
蝸牛窩似
的。
A snail ' s shell is spiral in form
蝸牛殼是螺旋
形的。
Under opengl environment, we use four - side grids to reconstruct a worm surface and gain a solid modeling of worm. under the computer virtual reality environment, we simulate the manufacturing process of dual generating method
在此基礎上,在opengl編程環境下,以四邊
形網格構造
蝸桿理論型面,以邊界表示法中
的半邊數據結構表達
蝸桿實體,獲得
蝸桿
的三維實體模型及其型面數據。
Here was a position that would have to be won again. from fireplace to console table mignon paced, sunk in thought yet still unconquered by circumstances
米尼翁心緒不寧,但仍然露出高傲
的樣子,在壁爐和
蝸形腳桌子之間踱來踱去。
The base discharge elbow shall meet the slide bracket by method of a three point, wedged engagement that is uniquely designed to match the volute flange to the stationary elbow to eliminate head losses
排泄彎頭基座應該與滑動平臺相匹配,所採用的連接方式應該為三點楔入接合式,並專為蝸形法蘭與固定彎頭特別設計,能夠達到消除揚程損失的目的。