Technical Analysis of Double-Column High-Speed Vertical Machining Center in Aerospace Mold Manufacturing: The Advantages of High-Speed Metal CNC Milling Machine GJ1317

In the aerospace mold manufacturing industry, precision and efficiency are of paramount importance. The high-speed metal CNC milling machine GJ1317 has emerged as a game - changer, leveraging its innovative double - column high - speed vertical machining center design and high - speed, low - pressure cutting technology. This article will delve into the technical advantages of the GJ1317 in aerospace mold manufacturing, supported by real - world application cases and data.

1. Design Advantages of the Double - Column High - Speed Vertical Machining Center

The double - column structure of the GJ1317 provides excellent stability. In aerospace mold manufacturing, where the processing of complex molds and structural parts is common, stability is crucial for ensuring high - precision machining. For example, when machining a medium - sized core cavity mold with complex contours, the double - column design can effectively resist vibration during high - speed cutting. This reduces the tolerance error to within ±0.01mm, compared to traditional single - column machines that may have a tolerance error of ±0.03mm.

The vertical machining center design also allows for better chip evacuation. In high - speed machining, chips can accumulate quickly and affect the machining quality. The vertical structure of the GJ1317 enables chips to fall freely under the influence of gravity, reducing the risk of chip re - cutting and improving the surface finish of the workpiece. In a practical application case, a company that used the GJ1317 to process aerospace structural parts found that the surface roughness of the parts was reduced from Ra 3.2μm to Ra 1.6μm, which significantly improved the overall quality of the parts.

2. High - Speed Machining Principle and Its Impact on Material Removal Rate

The GJ1317 adopts high - speed, low - pressure cutting technology. The high - speed rotation of the spindle can reach up to 18,000 rpm, which is much higher than the average speed of 12,000 rpm of similar machines. This high - speed rotation, combined with appropriate cutting parameters, can greatly increase the material removal rate. For instance, when machining aluminum alloy molds for aerospace applications, the GJ1317 can achieve a material removal rate of 300 cm³/min, while traditional machines can only reach about 200 cm³/min.

The low - pressure cutting technology reduces the cutting force on the tool and the workpiece. This not only extends the tool life but also reduces the deformation of the workpiece during machining. In a long - term production process, the tool life of the GJ1317 can be extended by about 30% compared to machines without this technology, which effectively reduces the production cost.

3. Practical Application Cases

A well - known aerospace manufacturing company was facing challenges in meeting the high - precision and high - efficiency requirements of medium - sized core cavity mold production. After adopting the GJ1317, they saw significant improvements. In a six - month production period, the production efficiency increased by 40%. The rejection rate of the products decreased from 5% to 1%, mainly due to the high - precision machining and stable performance of the GJ1317.

Another case is a small - and - medium - sized aerospace parts manufacturer. They were struggling to compete with larger companies in terms of cost - effectiveness. By using the GJ1317, they were able to reduce the production cost by 25% through increased material removal rate and extended tool life. This allowed them to offer more competitive prices in the market and gain more orders.

4. Industry Trends and the Role of GJ1317

The aerospace manufacturing industry is constantly evolving, with an increasing demand for higher precision, higher efficiency, and lower costs. The GJ1317 is well - aligned with these trends. Its innovative technologies can help companies keep up with the industry development and maintain a competitive edge. As the industry moves towards more complex and lightweight parts manufacturing, the GJ1317's ability to handle complex geometries and high - speed machining will become even more valuable.

Are you facing similar challenges in aerospace mold manufacturing? Do you want to learn more about how the GJ1317 can help you achieve maximum manufacturing benefits? Leave your questions below, and we'll be happy to provide more detailed solutions. Don't miss this opportunity to revolutionize your production process. Click here to learn more about the GJ1317 and start your journey towards higher efficiency and competitiveness!