| Structure: | Double-End |
|---|---|
| Pressure: | Low Mechanical Seal |
| Speed: | General Speed Mechanical Seal |
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Threaded bar fasteners are usually used to connect and fix two or more objects. Although this connection structure is very effective, the threaded connection will loosen with time due to vibration, temperature cycle and wear.
Locking washer is a kind of fitting bar fastener, which is used to prevent the loosening of threaded connection pair. In many structural applications, the looseness of the connecting pair may cause significant safety hazards.
The threaded connection between two or more objects usually requires the use of screws or bolts and nuts, and the threaded connection using screws and nuts should be matched with the use of locking washers. The head of the screw is generally in the form of hexagon or hexagon, and the rod is externally threaded, which is a screw structure, so that the deep hammer can move forward when it is screwed into rotation. Nuts are usually hexagonal and have a hole with an internal thread matching the screw thread. When the screw is inserted and rotated into the nut, the screw advances.
When the bolt is tightened, great force is generated. At this time, a locking washer is placed between the nut and the surface to be fixed or connected. The elastic force of the locking washer itself will resist the force exerted by the nut and prevent the nut from loosening.
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