TLK110  Lock Nut Bearing Standard Shaft Locking Device

Products Introduction

The Locking Assembly connection is a precise, gap-free, keyless connection.Reliably eliminates the disadvantages such as stress concentration and rolling keys caused by key transmission. It has the advantages of convenient and quick positioning, long service life and not easy to corrode. There is no relative sliding during work and no wear. It is especially suitable for use in various high-precision transmission and servo mechanisms

Fault and treatment

Due to the long-term transmission of large torque in the work, the expansion sleeve is easy to cause metal fatigue deformation, resulting in fatigue wear between the expansion sleeve and fasteners. At the same time, due to the large sintering machine, it is difficult to repair. To solve these problems, polymer composites can be used for on-site repair. The matching relationship between parts and the running state and wear of equipment generally has the corresponding relationship between parts and mold repair process.

The repair is mainly divided into the following steps: first, the worn parts of the journal and the inner hole of the gear are treated to be clean, dry and rough, and the primary metal color is exposed. The surface of the shaft diameter is coated with polymer metal repair material 2211f, scraped with a ruler and solidified; The surface of the inner hole of the gear shall be treated, and the polymer metal repair material shall be applied to smooth and solidify the wear trace; After the material is heated and solidified, the surface of the material is polished and leveled, and the inner ring of locking assembly is used as the mold

Fit the repaired part of the shaft diameter surface with the size, polish the foot edge, and then measure the repaired size; Finally, the inner and outer rings of the locking assembly are coated with polymer metal repair materials for general assembly.

Products Features

Products Parameters