In the highly competitive manufacturing industry, precision machining is crucial for producing high - quality products and reducing waste. Let's start with a success story. A precision parts manufacturing company was facing challenges in meeting the tight tolerance requirements of their aerospace components. After switching to the DC8070A 4 - axis CNC milling machine with an automatic tool changer, they were able to achieve a remarkable improvement in product quality and a significant reduction in the defect rate. This real - world example perfectly illustrates why the DC8070A is a top choice for high - precision machining needs.
The DC8070A is a medium - small double - column machining center. It has a working table size of 800mm x 700mm, which provides sufficient space for various workpieces. The maximum spindle speed can reach 12,000 rpm, enabling high - speed machining. With a positioning accuracy of ±0.005mm and a repeat positioning accuracy of ±0.003mm, it can ensure high - precision processing of workpieces.
The machine is equipped with an automatic tool changer that can hold up to 24 tools. This allows for quick and efficient tool changes during the machining process, reducing downtime and improving overall productivity.
The DC8070A is integrated with an advanced CNC control system. This system can accurately control the movement of each axis, ensuring that the tool moves along the programmed path precisely. For example, it can achieve a feed rate accuracy of up to 0.01mm/min, which is crucial for high - precision machining. The system also has real - time monitoring and compensation functions, which can adjust the machining parameters according to the actual situation to ensure consistent precision.
The machine adopts a double - column structure, which provides high rigidity and stability. The guide rails are made of high - quality materials with a precision grinding process, reducing friction and ensuring smooth movement of the axes. The ball screws have a lead accuracy of ±0.003mm per 300mm, which further enhances the positioning accuracy of the machine.
The automatic tool changer of the DC8070A features a high - precision positioning mechanism. It can position the tool with an accuracy of ±0.002mm. This ensures that each tool change is fast and accurate, minimizing the influence on machining precision. The tool - changing time is within 3 seconds, which greatly improves the machining efficiency.
| Core Element | Accuracy Parameter |
|---|---|
| Control System Feed Rate | ±0.01mm/min |
| Ball Screw Lead | ±0.003mm per 300mm |
| Tool Changer Positioning | ±0.002mm |
Compared with other similar 4 - axis CNC milling machines in the market, the DC8070A stands out in terms of precision. While some competitors may have a positioning accuracy of ±0.01mm, the DC8070A can achieve ±0.005mm. In addition, the fast tool - changing speed and high - precision tool - changing positioning of the DC8070A are also superior to many of its counterparts. This means that customers can expect better product quality and higher production efficiency when using the DC8070A.
Besides the aerospace parts manufacturer mentioned earlier, a medical device company also benefited from the DC8070A. They used the machine to produce surgical instruments with extremely high precision requirements. The DC8070A was able to meet the strict tolerance requirements, resulting in a 30% increase in product acceptance rate. Another case is a mold manufacturing company. By using the DC8070A, they reduced the machining time of complex molds by 25% while improving the surface finish of the molds.
Are you looking for a reliable solution for high - precision machining? The DC8070A 4 - axis CNC milling machine with an automatic tool changer is your ideal choice. It can help you improve product quality, reduce the defect rate, and enhance overall production efficiency. Don't miss this opportunity to take your manufacturing to the next level. Contact us today to learn more about the DC8070A!
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