Chinese cable reel to the door wide application of the plane, with the big cable in the road so that the process is to avoid being hurt. must maintain an appropriate tension here at present, the cable reel drives used in three main ways : namely (1) the torque-motor (2) use of cage-plus motor hysteresis coupling;(3) The torque motor controller to increase frequency hysteresis couplings.

中文摘要：電纜卷筒在門機上被廣泛應(yīng)用欧美亚性爱小说视频一二三四，在使電纜隨大車的行進(jìn)過程中要避免受到傷害人人摸日操，必須保持一個合適的張力，這里介紹了目前門機電纜卷筒驅(qū)動裝置主要采用的三種方式：即（1）采用力矩式電機91大屁股精选；（2）采用籠型電機加磁滯式聯(lián)軸器特级欧美淫秽视频展播；（3）采用力矩控制器加變頻電機加磁滯式聯(lián)軸節(jié)。

Cable reel motor torque constant tension which has the characteristics When the load increases in the motor output shaft speed will automatically come down, volume Rao assured when cable tension unchanged. Rao nature of this excellent performance closely integrated with the Volume; Cage used motor hysteresis coupling increases in size, functionality, easy installation, the constant tension similar characteristics, we can under the conditions required output torque. They can pull the cable external circumstances, hysteresis coupling protect cables; using torque motor controller to increase frequency hysteresis couplings Surge part because of the cable reel SCR converter using a new technology operation, smoothing adjustments to the motor terminal voltage, thereby ensuring that the output torque of the motor unchanged. so that the cable can smooth the road with the truck

其中力矩電機電纜卷筒具有恒張力的特點AAAAAA级特色特黄的毛片，當(dāng)負(fù)載增加時電機的輸出軸轉(zhuǎn)速能自動隨之降低亚洲国产精品成熟老女人亚洲国产精品，保證電纜卷饒時張力不變国产一区二区三区美女，這個優(yōu)越的性能與卷饒性緊密結(jié)合；采用籠型電機加磁滯式聯(lián)軸器具有體積小欧美ⅩXXA片免费看，功能全午夜狼友啪啪视频，安裝維護方便，近似恒張力等特點婷婷,五月天综合，既可以根據(jù)工況需要輸出力矩中文无码AV天天爽无遮挡，又可以在電纜受外力拉住的情況下，通過磁滯式聯(lián)軸器保護電纜人人干人人操内射；而采用力矩控制器加變頻電機加磁滯式聯(lián)軸節(jié)的電纜卷筒因其調(diào)壓部分采用可控硅變流新技術(shù)美女被狂操到高潮视频网站，可以平滑地對電機的端電壓進(jìn)行調(diào)節(jié)，從而保證了力矩隨負(fù)載的變化而改變谢精视频，使電纜能平穩(wěn)的跟大車的行進(jìn)seⅹ1级黄色。

Selects the high quality raw material to make high-level Gao Xinsi, low zinc silk, product specification: 0.70mm--0.20mm Gao Xinsi is the plate attire, 0.20mm--0.13MM Gao Xinsi reel attire, 0.70mm--the 0.20mm low zinc silk is the plate attire, 0.20mm--the 0.13mm low zinc silk is the reel attire, Gao Xinsi the 0.70MM quality is specially good, on the zinc quantity amounts to 50 grams, pulls out the silk is specially dazzlingly bright, clean ball silk brightness is high, silk number entire, attaches few, does not have the crankpin, and guaranteed that the quality is best in the similar products, the price is most reasonable, to sells the ball silk to implement three package, is responsible.

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Digital audio tape recorder reel to reel system, using 6,3 mm magnetic tape, for professional use.

專業(yè)用采用6.3mm磁帶的數(shù)字音頻卷對卷磁帶錄音系統(tǒng)国产精品推拿一区二区三。

Digital audio tape recorder reel to reel system, using 6,3 mm magnetic tapes, for professional use.

專業(yè)用采用6.3mm磁帶的數(shù)字音頻盤式磁帶錄音系統(tǒng)。

Digital audio tape recorder reel-to-reel system, using 6,3 mm magnetic tape, for professional use.

專用磁帶寬度為6.3mm的數(shù)字磁帶錄音機磁帶盤對磁帶盤系統(tǒng)亚州视屏。

Rewinding: The process of winding the film from the take-up reel to the supply reel so that the head end, or start of the reel, is on the outside.

倒片：把膠片從卷片軸倒到放片軸上AAA黄色网站免费看，使膠片前面或者說卷軸的開始部分在外圈。

Treating with coils as aeolotropy, this paper brings forward a set of mathematical mode for computing internal stress distribution of coil in the process of coil coiling, in which some factors are taken into account, such as the transverse distribution of shape, crown and curl tension of the strip, the friction between the strip and the reel, the friction between strips, and etc. Because the reel shrinkage and the inner circle of the strip losing radial restrain and circumferential restrain can induce interlayer slipping and the change of the whole coil compactedness , the assumption concerned ——"virtual reel" in the process of coil uncoiling is put forward, which takes the form of slow action to express the uncoiling process and, therefore clearly simulates the variation course of internal stress distribution of coil in the process of coil uncoiling.

考慮到帶材板凸度亚洲国产人成在线观看、卷取張力的橫向分布以及帶材與卷筒之間jiujiure精品、帶材與帶材之間的摩擦力等因素的影響114一级黄片，并將鋼卷按各向異性體處理，提出一套計算卷取過程中鋼卷內(nèi)部應(yīng)力分布的數(shù)學(xué)模型人人操操操操操操操操操操；同時考慮到卸卷過程中由于卷筒的收縮在线免费AV，鋼卷內(nèi)圈失去徑向和周向約束而引起層間滑移及整個鋼卷緊密程度發(fā)生變化，提出鋼卷卸卷過程中有關(guān)&虛擬卷筒&假設(shè)中文字幕在线视频永久无码免费视频，將卸卷過程以&慢動作&的形式表示出來欧美性三级视频，清楚地模擬出卸卷過程中鋼卷內(nèi)部應(yīng)力分布的變化歷程。

This effect is sometimes seen in reel-to-reel systems, where the pull on a reel is greater than the speed at which it unwinds so the remaining tape, or other material, slips and becomes very tightly packed.

這種狀況常見于卷盤到卷盤系統(tǒng)色热av，卷盤卷起的速度比展開的速度快日韩中文有码精品视频在线，因此剩余磁帶或其他物質(zhì)發(fā)生滑動，包裹得越來越緊三级视频在线免费观看。

Cable reel, hose reel, gas hose reel, air hoist, air balancer, gasket for plate type heat exchanger use.

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