How does each process cooperate in the production process of stainless steel thermos cups?

There are many processes required in the production process of stainless steel thermos cups. A friend is interested in the relationship between the production process and the mutual cooperation. Today, the editor uses a more popular way to talk about how the stainless steel thermos cup is put into storage from raw materials to finished products.

First of all, the factory processes the purchased stainless steel sheets or stainless steel coils into tubes of different diameters through stretching or tube drawing processes. These pipe materials will be cut into appropriate size pipes according to the requirements of the water cup liner. The production department will process these pipes in different periods according to the diameter, size and thickness.

Immediately afterwards, the production workshop first began to shape these tubes. The commonly used design is a water expansion machine and a shaping machine. Through this process, the water cup can meet the shape requirements. The molded tubes will be classified according to the outer shell and inner tank of the water cup, and then enter the next process.

The shaped pipe material after being put on the machine again will be cup-welded first. However, in order to ensure the welding quality, the cup mouth must be cut first to ensure that the cup mouth is smooth and of consistent height. The semi-finished product with welded cup mouth must be ultrasonically cleaned before entering the next process. After ultrasonic cleaning, the bottom of the cup must be cut before welding, which is the same as the cutting before welding the cup mouth. The stainless steel water cup is divided into inner and outer layers, so two cup bottoms are usually welded. Some water cups will weld three cup bottoms according to the structural requirements.

The semi-finished products that have been welded are ultrasonically cleaned again, and then enter the electrolysis or polishing process after cleaning.After the completion, it enters the vacuuming process. After the vacuuming process is completed, the production of a thermos cup basically completes half of the process. Next, it needs to be polished, sprayed, printed, assembled, packaged, etc. At this time, a thermos cup is born.Everyone will think that these processes are very fast. In fact, each process requires not only exquisite skills, but also reasonable production time. In this process, there will be defective products that are not qualified in each process.

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