It is understood that the use of forgings in the container for more parts is its hoisting parts, because the container is a large, heavy items, to be carried out on it must be used to lift the way, so in the lifting process to use some of the auxiliary Tools are basically belong to container forgings. This kind of work piece before the use of a comprehensive inspection to check, check the contents of the following.
To understand the handling of container forgings before the first to learn about the container forging molding process, that is, the principle of forging. Forging is a kind of pressure processing, it is through the mechanical pressure to high temperature plastic metal deformation to achieve the specified shape and size, it can be seen, forging container forgings, the purpose does not include changes in physical properties. The physical properties of container forgings are mainly by follow-up heat treatment and surface treatment to complete.
Before lifting the container, to use the container forging to check, to the more typical hook, the inspection time to first use kerosene on its surface cleaning, wipe clean, with a magnifying glass and other detailed checks, If you find subtle cracks, cracks and other defects, it will be directly on the hook to be scrapped, not privately repair welding.
And then check the hook as a container forging hooks, beams and other parts, if the hook is pulled on the plate hole wear serious situation, you can use high-quality welding electrodes such as welding, re-boring Use; but if the direct replacement of the new pull board, then, we must choose the appropriate specifications and material products, to avoid the specifications are not appropriate or material is too low level of the phenomenon.
After a long period of use, even if the quality of the container in a good forging, the surface may also occur hardening, aging, etc., that is why the container forgings need to go through the quenching of the reasons. In the quenching process, due to the different materials to the temperature you need is not the same.
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