Z13 type expansion joint sleeveWhen the rated load of the Z13 expansion coupling sleeve is less than the load to be transmitted, more than two expansions can be used...
LX star elastic couplingEver-PowerLX star-shaped elastic coupling uses engineering plastics as elastic elements to compensate for the relative deviation of the two shafts...
GⅡCLZ drum gear couplingThe GⅡCLZ drum gear coupling is composed of an inner gear ring with the same number of teeth and a flange semi-coupling with external teeth...
Diaphragm coupling diaphragmThe diaphragm coupling diaphragm has the advantages of machinery and large load-bearing capacity. It is a high-performance metal elastic...
Z5 type expansion joint sleeveThe Z5 type expansion coupling sleeve is used for the occasions that transfer large loads and require high centering accuracy.versus...The fan and the motor are connected by a quincunx coupling to transmit movement and torque.Misalignment is a common failure of fans, and 60% of fan failures are related to misalignment.
In bridge engineering, bridge cranes mainly play a major role in the transportation of large and heavy tasks such as materials and materials.
Because the shaft of the induced draft fan and the motor are not concentric, or there is no gap between the induced draft fan and the motor coupling, it will also cause severe vibration of the bearing seat and the motor.
As a widely used type of crane, cranes can improve workshop productivity.As a large-scale lifting equipment, its internal structure is very complicated, which requires attention to daily inspection and maintenance work, to find out the problems in crane inspection, and to propose relevant countermeasures. At the same time, it is necessary to strengthen management and workshop productivity.
Plum-shaped flexible couplings are being built vigorously as an important part of road traffic under the background of rapid economic and social development in my country.
During the operation of the bridge crane, the quincunx-shaped elastic coupling must strengthen the management of the staff in order to avoid injury to the staff.
At present, hoisting machinery standards and industry standards include "Crane Design Specification" (GB/T3811-1983), "Lifting Machinery Regulations" (GB6067-1985, revised edition), etc., which have more than 200 items. The content of the standard mainly includes basics, products, hygiene, management and methods.
The quality requirements of the fan manufacturers also affect the operation of the fan, such as: poor parts processing and manufacturing, insufficient precision; poor parts material, insufficient strength, manufacturing defects; rotor dynamic balance does not meet the technical requirements, etc.
In a similar diaphragm rubber coupling structure, in order to minimize the reaction moment of each group of metal diaphragms under larger angular bending deformation, the two groups of metal diaphragms are set at both ends and expanded as much as possible. The spacing between the groups of diaphragms.