gear shaft

Gear shafts are important parts that support rotating parts and rotate with them to transmit motion, torque, or bending moments.

The traditional carburizing process is to directly heat the workpiece to the carburizing temperature during carburizing. In this paper, the

In production, the preheating temperature and time parameters of gear shaft are more based on the experience of workers. Based

If the distortion of gear shaft is too large, the machining accuracy and assembly accuracy will be reduced and the

Carburizing process is an unsteady process, which conforms to Fick’s second law: Where: t is the carburizing time, s; C

In order to ensure the machining accuracy of involute profile of gear shaft, milling must be carried out in strict

In order to reduce the dimensional error caused by the cutting tool, carry out multiple trial cuts before finishing, master

The machining method of gear shaft tooth profile with modulus of 65mm is not exactly the same as that of

For the deep hole machining of slender shaft, the key point is the concentricity between the hole and the outer

According to the connection mode between the tool and the shank used by our company, the tool structure is designed

The gear shaft with modulus of 65mm (see Figure) is one of the key parts in the transmission mechanism of

Gear shaft is a solid or hollow cylindrical member with variable cross-section, and its finite element model can be established

From the point of view of simplification, because the gear shaft of C6136A lathe feed box is a stepped shaft,

Before determining the speed of the gear shaft of the feed box, the speed of the main shaft must be

According to the statistical analysis of the faults, it is found that the gears and bearings on the second shaft

The numerical calculation of the fretting friction instability state of the gear shoulder during the operation of the gear shaft

In the gear transmission mechanism of complex power equipment, the gear shaft and the bearing are assembled by interference, so

Because the bearing and gear of the gear transmission mechanism will produce a lot of heat in the process of

The load conditions of the gear assembly mainly include three aspects: the pre tightening torque applied on the tightening nut,

The equivalent stress distribution of the gear assembly and the gear shaft is shown. It can be seen from the

In the finite element method, the continuum structure is considered to be composed of finite elements connected by finite nodes.

The running state of fretting wear is not only related to the yield strength, material rigidity, elastic modulus and elastic-plastic

According to the three body theory of fretting wear, the formation and evolution of wear debris are produced simultaneously and

The gear shaft of the transmission system is one of the most important components of power transmission in the complex

Fretting refers to the micro relative motion of the closely matched contact surface in the mechanical parts under the action

In view of the main causes of the above cracks, we have taken corresponding measures. 1 Strengthen the strict inspection

As the main power transmission mechanism, the gear shaft in the gear transmission mechanism mainly supports the rotating parts and

In modern engineering production, many kinds of heavy machinery, such as high-speed rolling mill, heavy-duty operation equipment, special vehicles, large