HD high strength bolt connection harmonic gear CSG-32-100-2UH imported from Japan
The following points are for reference when installing bolts:
(1) Bolts should be arranged according to the structure and force flow direction. HD high-strength bolts connected to harmonic gear CSG-32-100-2UH imported from Japan are generally in a symmetrical form, so that the force of each screw is reasonable. Convenient processing and installation.
(2) The centroid of the bolt set coincides with the centroid of the joint surface as far as possible.
When C33 connection bears large axial load and transverse load at the same time, the unloading device can be used to transfer the transverse load.
(4) When shear bolts are used to transfer transverse loads, there should be less than 6 bolts along the force flow direction.
(5) Additional bending load should be avoided on bolts.
C6) The diameter and length of one set of bolts should be the same as far as possible,
C7) It shall meet the space size of small wrench required when screwing. Japan imported HD high strength bolt connection harmonic gear CSG-32-100-2UH analysis bolt group stress. Bolts are considered to be elastomers, the pretightening force and stiffness of bolts are the same, and the pressure generated between the contact surfaces is evenly distributed. After loading, the contact surface still keeps flat contact.
In order to improve the ability of screw connection to transfer load, recently Bridges, industrial plants, Japanese imported HD high strength bolt connection harmonic gear CSG-32-100-2UH civil buildings and towers and other high strength bolt connection. It does not need to be shear bolt that requires higher hole processing tip. It also has higher reliability, stiffness and fatigue strength than rivet connection.