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Cylindrical gear is a common type of gear
The gear has straight teeth and is parallel to the axis of the wheel. Cylindrical gear is a common type of gear. The advantages of spur gears are simple design, economical manufacture and maintenance, and no end thrust. They apply radial loads to the bearings. Gears are called slow gears. If noise is not a serious design problem, gears can be used at speed.
An effective method to improve the accuracy of gears
Grinding is a kind of precision machining technology when other metal cutting methods are not satisfied with the requirements of workpiece precision and surface roughness. The basic principle of lapping is to take part in the abrasive between the workpiece and the workpiece, or between the lapping tool and the workpiece. Under a certain pressure, the abrasive in the abrasive carries out micro cutting on the workpiece.
The method of high precision gear processing
There are still many ways to process high-precision gears. Let's not introduce them one by one. Let's simply talk about the continuous indexing generation method!
Gear transmission is a common transmission method in mechanical equipment
Gear transmission is a common transmission method in mechanical equipment, which is widely used in all walks of life.
Characteristics of gear rack meshing transmission
In fact, the combination of the tooth and gear is a special method. The sprocket bar is like a straightened and stretched one. This kind of transmission is not only a circular operation completed by itself, but also a form of force transmission through which it can run on the bar.
Maintenance of piston rod
The outer diameter difference of the piston rod can have a small gap on the circular diameter of the bearing, but under the precise movement, we can adjust the tolerance of the solid shaft, so that there will be no pressure and gap. If the roundness and straightness of the shaft are not good, pressurize the solid shaft periodically, which can not only reduce the service life, but also can not do linear movement. Therefore, we must pay attention to the selection. If the piston rod changes color, it means that the system has a high temperature.
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