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同步带传动的正确安装?

2017-05-16 10:16      点击:

—、同步带传动的正确安装(The correct installation of belt)

(1) 关掉电源,卸下防护罩,旋松马达的装配螺栓。移动马达使皮带足够松弛,不需要撬开就能取下皮带,干万不要把皮带撬下来。
Switch off the power,remove the protective cap.ollsen the assembly bolt.Move the motor to make the belt loose.you can take off the belt withoutprying,prying the belt off is not allowed.
(2) 取下旧皮带,检查是否有异常磨损。过度的磨损可能就意味着传动装置的设计或保养上存在问题。
Take off the old belt,then check if there is any abnormal wear.Excessive wear and tear may indicate there are some problems with the design or maintenBncG.
(3) 选择合适的皮带替换。Choose the proper belt for changing.
(4) 清洁皮带及皮带轮,应将抹布沾少许不易挥发的液体擦试,在清洁剂中浸泡或者使用清洁剂刷洗皮带均是不可取的。为除去油污及污垢,用 砂纸擦或用尖锐的物体刮,显然是不可取的。皮带在安装使用前必须保持干燥。
Clean the belt and the pulley,use a cloth with some liquid which can't volatilize easily to wipe.Soaking in the cleanser or brush the belt with cleanser are not good;use the sand paper or sharp subject to scratch are not Proper.The belt must be dry before using.
(5) 检查皮带轮是否有异常磨损或裂纹,如果磨损过量,则必须更换带轮。Check the pulley if there is any abnormal wear and tear or crack,if the wear and tear is excessive,the pulley must be Changed.
(6) 检查带轮是否成直线对称。皮带轮成直线对称对于传动带特别是同步皮带传动装置的运转是至关重要的。(见图1)
Check the pulley to see if it is symmetrical of straight line,this is very important for the performance of the transmission especially for the timing belt drive.

  图1皮带轮不对称图示Parellei of unstraight lines

  非直线平行Pa re I lei of unstraight lines

同步带传动的正确安装?

  (7) 检查其余的传动装置部件,如轴承和轴套的对称,耐用性及润滑情况等。
Check the rest parts of the driving device,for example.the symmetry of the bearing and te bearing boot,durability and lubrication,etc.
(8) 在皮带轮上安装新的皮带,绝不要撬或用力过猛。
When installing a new belt on the pulley,prying or using too much force is not allowed.
(9) 调紧传动装置的中心距,直至张力测量仪测出皮带张力适当为止。用手转线圈主动轮,重测张力。
Adjust and tighten the centrel distance of the driving device,until the trnsion is proper measured by the tension gauge.Use hand to roate the driving pulley for several rounds and measures the tension again,
(10) 拧紧马达的装置螺栓,纠正扭矩。由于传动装置在运作时中心距的任^变化都会导致皮带性能不良,故务必要确保所有传动装置部件均已拧紧
Tighten the assembly bolt of the motor,correct the torque,because any change of the central distance will cause the bad property of the belt. Please ensure the driving device are all tigntened.
(11) 启动装置并观察皮带性能,查看是否有异常震动,细听是否有异常噪音。最好是关掉机器,检查轴承及马达的状况;若是摸上去觉得太热,可能是皮带太紧,或是轴承不对称,或润滑不正确。
Switch on the power and observe the property of the belt if there is any unusual vibration,listen carefully to see if there are any unusual noises. If yes you'd better turn off the machine,then check the condition of bearing and motor,if the temperature is very high.mabe because the belt is too tight or the bearing is not symmetrical.or the lubrication is not Correct.

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