What is the water expansion process?

Stainless steel water bottle is an indispensable daily necessity in modern life, it is not only beautiful and environmentally friendly, but also have a long service life, which is loved by consumers. Stainless steel water bottle production process is also constantly innovating and improving, in which the water expansion processing is an excellent processing method, here we come together to understand the stainless steel water bottle production process in the water expansion process.

I. Definition

Water expansion, also known as water pressure expansion, is a processing method in the production process of stainless steel water bottles. Through the action of high-pressure water flow, the inside of the stainless steel bottle is expanded to form different shapes of stainless steel water bottles.

Ⅱ. Characteristics

Water expansion is a very precise processing method, which can produce a variety of shapes of stainless steel water bottles. Compared with other processing methods, water expansion has the following characteristics:

1. High precision: Water expansion processing can accurately control the shape and size of the stainless steel water bottles, manufacturing high-precision stainless steel water bottles.

2. High production efficiency: Water expansion processing is fast and can manufacture a large number of stainless steel water bottles in a short time.

3. Strong plasticity: Water expansion processing can produce a variety of shapes of stainless steel water bottles, with strong plasticity.

Ⅲ. Specific process

Water expansion processing is a complex processing method, which requires a number of steps to complete. The specific process is as follows:

1. Material preparation: Prepare stainless steel materials and cut them into corresponding sizes of sheets according to the required shape.

2. Punching: Punch holes on the stainless steel sheet for subsequent processing.

3. Bending: Bend the punched stainless steel sheet to form the basic shape of stainless steel bottle.

4. Cleaning: The bent stainless steel bottles are cleaned to remove dirt and grease from the surface of the bottles.

5. Water expansion: Put the cleaned stainless steel bottles into the water expansion machine, and use high-pressure water flow to expand the inside of the stainless steel bottle to form different shapes of stainless steel water bottles.

6. Rinsing: Rinse the stainless steel bottles after water expansion to remove the dirt and residue produced during the water expansion process.

7. Welding: Weld the rinsed stainless steel water bottle to fix the shape and size of the stainless steel water bottle.

8. Polishing: Polish the welded stainless steel water bottle to improve its glossiness and beauty.

IV. Advantages

Water expansion processing is an excellent processing method with the following advantages:

1. Various shapes of stainless steel water bottles can be manufactured to meet the needs of different customers. By processing stainless steel water bottles through water expansion, it can produce special-shaped products, and also create concave and convex patterns on the surface of the stainless steel water bottle. However, due to the mechanical processing method and pressure limit of water expansion, the effect of water expansion pattern processing on the surface of the bottle is not as good as that of stamping, and the sense of hierarchy is slightly inferior.

2. Fast processing speed, high production efficiency, can produce a large number of stainless steel bottles in a short time.

3. High precision, can produce high precision stainless steel bottles.

4. The processing process does not produce pollutants, environmentally friendly and hygienic.

Water expansion machining is an excellent production process for stainless steel water bottles, which can produce high-precision and high-quality stainless steel water bottles. Through water expansion processing, various shapes of stainless steel water bottles can be manufactured to meet the needs of different customers. At the same time, the processing speed is fast and the production efficiency is high, so that a large number of stainless steel water bottles can be manufactured in a short time. Water expansion machine is the bottle shape and pattern processing equipment, so whether it is the water bottle of the drawing process or the water bottle produced by the stretching process can be reprocessed using water expansion technology. In addition, no pollutants are generated during the water expansion processing, which is environmentally friendly and hygienic, meeting the requirements of modern people for environmental protection.

In summary, water expansion processing is a very good stainless steel bottle production process, can produce high precision, high quality stainless steel bottles. By understanding the process and characteristics of water expansion processing, we can better understand the production process of stainless steel water bottles, which can bring more convenience and comfort to our life.