The reducer is a common power to convey the bodies, a variety of mechanical transmission in the military,
aerospace, metallurgy, mining, petroleum, chemicals, shipbuilding, light industry, food, textile, printing and
dyeing, pharmaceutical, rubber, plastics, and lifting and transportation The system has been increasingly
widely used. Reducer installation and use is directly related to the reducer\\ s operating results to conform to
the technical specifications and standards. Slow down the machine installation and use, to note the following
matters.
A reducer before running, but also ready to run, remove the oil tank vent plug replaced with vent plug, open
the oil plug screw to check the height of the oil line, add the oil more than the oil level plug screw
overflow then tighten the oil plug and determine the correct, you can start trial run.
2, cylindrical worm gear worm reducer machine lead angle () is the relationship between the degree cylindrical
worm on the angle between the tangent of the helix and the worm end, and the screw helix angle, helix angle of
the worm wheel, big drive high efficiency, less than the mesh the interdental equivalent friction angle,
institutional self-locking. Worm diameter factor q is introduced in order to limit the number of worm hob,
worm pitch circle diameter when the standardization of m, q is large, the worm shaft reducer stiffness and
strength of the corresponding increase; certain q small lead angle increases, a corresponding increase in
transmission efficiency.
3, the gear unit test running time should not be less than two hours, functioning standard, smooth running, no
vibration, no noise, no leakage, no impact, if there is abnormal situation should be immediately removed 1
reducer installation to pay special attention to the transmission center axis, the error can not exceed the
reducer coupling the use of compensation amount. Reducer in accordance with the requirements after the pair
can get a better transmission effect and long service life.
4, the output shaft of the reducer in the installation of transmission parts, we must pay attention to the
operation of soft, prohibit the use of hammers and other tools brutal installation, it is best to install the
assembly fixture and the side axis of the internal thread bolts screwed into the intensity of Transmission
pressed into the reducer, which can protect the internal parts of the reducer will not be damaged.
5, the gear reducer drive couplings when necessary the installation of protective devices, such as protrusion
or the use of gears, sprocket couplings, if the output bearings subject to radial load larger, we should also
choose enhanced.
6, the gear unit installation location to ensure the operation of the staff, can easily close the cursor, the
vent plug and drain oil drain plug and other location. Reducer installation is complete, the accuracy of the
inspectors in accordance with the order of a comprehensive inspection of the installation location to
determine the reliability of the various fasteners.