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　　In practical applications, the intermediate shaft type is generally used, which is also called a double diaphragm coupling to improve the performance of two-axis offset compensation.The bolt is one of the important parts of the double diaphragm coupling. Its correct installation directly affects the performance life and safety of the diaphragm coupling...

　　After the individual parts of the ZLZ type intermediate shaft elastic pin gear coupling are processed, we have to proceed with the assembly steps as follows: 1. Put the outer ring on the half coupling and install the appropriate baffle on the half coupling On the flange of the connector, use screws to fix the outer ring and the half coupling...

　　Customers often ask what the code name in the coupling is and what does it mean. Let me briefly answer this question for you.First, let's talk about the shaft hole code of the coupling, for example: Active end: J1 shaft hole, B keyway, d=20mm, L=...

　　The coupling is selected according to the load conditions, calculated torque, shaft end diameter and working speed and other factors.The torque is calculated as follows: TC=KT=K9550 PW/n＜Tn where Tc—calculated torque (N•m)...

　　In order to meet different needs, people have designed many types of couplings, some of which have been standardized. According to whether the coupling contains elastic elements or not, it can be divided into: 1. Rigid couplings are divided into fixed couplings-high requirements for neutrality ; Removable-can compensate for various offsets...

　　The advantages of diaphragm couplings: 1) No need for lubrication and routine maintenance; 2) High torsional rigidity, zero rotation; 3) No wearing parts, but can be used in various harsh working conditions; 4) If the installation is accurate, The coupling will not be damaged for life, and the life span is infinite...

　　When selecting the coupling type, consider: 1) The size and nature of the torque to be transmitted, the requirements for cushioning and vibration reduction, and whether resonance may occur. 2) Due to manufacturing and assembly errors, shaft load and thermal expansion and deformation, and the relative movement between components...

　　The Oldham coupling is composed of two halves, which are connected to the active shaft and the passive shaft respectively. It is a rigid connecting piece and is mainly used as a connecting piece on some large-scale mechanical equipment. ...

　　The slider coupling is mainly used for the connection between two parallel shafts. It consists of a half coupling with grooves on both ends and a disc with tenon on both sides.The center lines of the grooves respectively pass through the centers of the two shafts, and the center lines of the two tenons are perpendicular to each other and pass through the center of the disc. ...

　　Roller chain coupling is a coupling that uses a common roller chain (single row or double row) to mesh with two parallel sprockets with the same number of teeth at the same time to realize the connection of two halves of the coupling,...