How to improve the quality of the wire reel?

Plastic wires reel include the main body of the line wheel, the spiny wheel, the fan -shaped gear, and the pullback spring. The fixed end is connected to the one end of the two back -pull springs. In the state of the line, the two -round springs are set symmetrically about the sprouts of the spiny wheel.

During the construction process, the plastic line reel cannot be fully implemented, and the amount of manual operation is heavier. Moreover, the cables mostly use VV35mm2, VV50mm2, and even VV70mm2. This large wire diameter electric plastic line is out of the factory on a reel. Relying on manpower traction pipes, in order to be consistent with the pace of traction of the head, before the traction work starts, it is necessary to pre -disassemble a certain length of a plastic wire reel from the line reel, and several construction personnel are monitored and placed.

1. Statistical quality control phase.

The characteristics of this stage are to use the establishment of statistical principles to perform quality control between production processes to prevent unqualified and inspect the quality of products. In terms of method, the responsible person also shifted from full -time inspectors to professional quality control engineers and technicians.

2. Inspection phase of line reel quality inspection.

The control box is controlled by strict inspection to ensure the quality of the transfer process and the product outlets. The characteristics of full -time inspection are the "separation of three powers", that is, some people formulate standards; some are responsible for manufacturing; some people check the quality of the product with full -time inspection of the product. This approach is essentially in the product, and the level is scheduled. Although this has certain effects on ensuring the quality of the factory

3. Fixed method of wire reel

Put the line reel is processed by steel plates, steel bars, and slot steel (self -defined size). The structure is designed as: the groove steel is placed as a circle as a fixed support foot, and two steel plates are made of rotating plates. The upper part is a rotating plate surface, and the lower part is a fixed reel surface. Welded the fixed plate surface on the steel surface, and then used a reinforced bars to make the center pole. The wire reel can be rotated into the central shaft bearing of the rotating plate. The device is hanging.

Summarize

The equipment structure is simple, the design is reasonable, and the handling is convenient. It not only solves the many problems mentioned above, but also enables semi -mechanized operations to release the line operation. More importantly, because the line is small and flexible, it can be placed near the laying pipe port, and the traction header can be directly entered into the tube.

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