According to the information provided by the Shandong Provincial Economic and Information Commission, the rubber industry in Shandong Province achieved faster-than-expected and rapid development during the “11th Five-Year Plan†period. In 2010, sales revenue was 173.996 billion yuan, an increase of 1.78 times over 2005; profits and taxes were 15.858 billion yuan, an increase of 1.9 times over 2005; profits were 10.958 billion yuan, 2.2 times more than in 2005; tire production was 285.529 million. The number of radial tires increased by 1.37 times in 2005, and the number of radial tires rose by 4.98 times from 2005 to 2005, accounting for 38.4% of the total number of radial tires in the country.
Shandong Province's tire production, sales revenue, profits and taxes and other indicators are far ahead of the country's various provinces and cities.
High Precision Oil Wire Cutting Processing
High Precision Oil Wire Cutting Processing is a manufacturing process that uses a thin oil wire electrode to cut through various materials with high accuracy and precision. This process is commonly used in industries such as aerospace, automotive, electronics, and medical device manufacturing.
In oil wire cutting, a wire electrode made of brass or copper is continuously fed through the workpiece while submerged in dielectric oil. The wire is electrically charged, and as it passes through the material, it creates a controlled spark discharge between the wire and the workpiece. This spark discharge melts the material and removes it in the form of fine chips or debris.
The high precision aspect of oil wire cutting is achieved through the use of precise CNC (Computer Numeric Control) machines that control the wire feed rate, the discharge power, and the cutting path. This allows for accurate and repeatable cuts with tolerances as low as 0.001mm.
Oil wire cutting is particularly effective for cutting materials that are difficult to machine with conventional methods, such as hardened steel, titanium, carbide, and exotic alloys. It can produce intricate and complex shapes without the need for special tooling or fixtures, making it ideal for producing prototypes, one-off custom parts, or small production batches.
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