色欲色香亚洲综,999久久久国产精品,人人爽人人爽人人AV,熟妇人妻一区二区三区四区久久久

Welcome to Zhenjiang Haicheng Machinery Manufacturing Co., Ltd. official website!
Tell:18913433240 中文版  丨  英文版

jaw coupling

LX star flexible coupling

Time:18-09-21
The polyurethane elastomer of the LX (formerly XL) star-shaped elastic coupling is limited by the convex claw block, which avoids the internal deformation caused by the impact and the external deformation caused by the centrifugal force; the large concave surface of the claw makes the involute tooth The surface pressure on the top is small, and the teeth will not wear or deform even if they are overloaded.
Star elastic coupling transmission principle:
1. XL type star-shaped elastic coupling is made of engineering plastics as elastic element. It is suitable for connecting the transmission shaft system of two coaxial lines. It has the compensation of relative offset, cushioning, shock absorption and wear resistance of two axes. .
2. The transmission torque is 20-35000.N.M, the working temperature is -35-+80 degrees Celsius and is interchangeable with the German ROTEX coupling.
3. The polyurethane elastomer is limited by the convex claw block to avoid internal deformation due to impact and external deformation caused by centrifugal force.
4. The concave surface of the claws makes the surface pressure on the involute teeth small, and the teeth will not wear or deform even if they are overloaded.
LX (formerly XL) star-type flexible coupling high-speed operation strength:
The LX (formerly XL) star-type flexible coupling will accelerate its wear due to the centrifugal force caused by the centrifugal force at high speed, and the outer casing is added. In addition to being dust-proof and oil-removing, insufficient amount of thinning may cause interference, and excessive thinning may weaken the strength of the teeth and may have a large backlash. The contact condition of the external teeth is improved, which avoids the disadvantages of the stress of the straight tooth end edge extrusion under the angular displacement condition, and improves the friction and wear condition of the tooth surface, reduces the noise, and has a long maintenance period. The outer end of the LX (formerly XL) star-shaped elastic coupling has a horn shape, so it should not be used under high speed and impact load, nor should it be used for vertical shaft connection. When designing the overall structure of the star-shaped flexible coupling, it is necessary to pay full attention to the lubrication and dustproof between the tooth surface and the roller, as well as safety protection. Because the chain breaks, it may cause personal accidents. The radius of curvature of the drum curve is proportional to the amount of thinning of the inner teeth on one side, that is, it is related to the meshing clearance of the teeth, which makes the inner and outer teeth easy to assemble and disassemble.
Elastomer selection for LX (formerly XL) star-type flexible couplings:
1. The polyurethane elastomer of the LX (formerly XL) star-type elastic coupling is limited by the convex claw block to avoid internal deformation due to impact and external deformation caused by centrifugal force.
2. The concave surface of the large claw makes the surface pressure on the involute tooth small, and the tooth will not wear or deform even if it is overloaded.
3, axial plug-in assembly, easy to blindly install, save time.
4, small size, small moment of inertia, maintenance-free.
5, easy to visual inspection. The middle elastomer is made of German-formulated polyurethane and is available in a variety of hardnesses.

Zhenjiang Haicheng Machinery Manufacturing Co., Ltd.
? Haicheng Group All rights reserved.
???????????? Address: No. 68, High-tech Development Zone, Zhenjiang City, Jiangsu Province   Service Hotline:18913433240
???????????? Company Tel: 0511-85783292   Company Fax:0511-85019680 (automatic reception)

Copyright ? Zhenjiang Haicheng Machinery Manufacturing Co., Ltd. All Rights Reserved .

yyyyyy111111少妇影院| 少妇高潮不断出白浆av | 亚洲男人天堂a| 亚洲一成av人先乱码午夜| 亚洲AV无码国产精品专区| avtt你懂得| 啪啪啪高清毛片视频免费电影| 国产精品久久久久久久久免费外卖 | 欧美激情六月性视频在线 | 综合人妻久久一区二区精品未亡人系列 | 久久人人免费| 亚洲精品无码久久精品无码照片| japanese日本丰满少妇| 三级视频在线观看| 日本A级免费| 精品国产偷窥一区二区| 国产在线综合视频| 中国少妇成人AV| 欧产日产国色天香区别9视频| 夜夜爽8888天天躁夜夜躁狠狠| 影音先锋最新AV| 天天搞,综合| 国产自慰免费久久| 国产精品99久久久久久宅男i乀| 乱码一二三入区口| 国产伦精品一区二区| 美女胸又大又WWW黄的网站| 乱码一线二线三线新区破解欧| 亚洲中文字幕一二三四区在线| 国产成人无码在线播放| αv亚洲αv日韩αⅴ东京| 96Av天堂网| 少妇人妻好深好紧精品无码| 成人三级在线观看| 久久综合AV| 沈阳丰满老熟妇露脸高潮白浆91久色 | 欧美性爱成人| 人人妻人人舔av| 日韩高清无码不卡一区二区| 亚洲春色777| 丁香五月婷婷五月激情六月天|