3) Real-time monitoring and recording of cutting conditions
The adaptive control system can monitor the CNC machining process in real time, and all the performance data (spindle cutting load, feed rate change, tool wear amount, number of workpieces, cutting time, etc.) in the cutting process can be generated in real time. Process report, and output graphics and data to the Windows user interface to form a complete machine file for management to evaluate and analyze, thus assisting production management. This data can also be stored on the hard drive for later review.
4, significant effect
Increasing processing efficiency is equivalent to reducing manufacturing costs! Typical application statistics: contour milling saves about 38%; milling slots save about 34%; 3D milling saves about 37%; drilling saves about 28%. If the processing efficiency of each equipment is calculated by 30% to 40%, then installing three Israeli OMAT excellent milling controllers (optimizing the adaptive control system for CNC milling machine processing) is equivalent to adding one CNC machine tool or machining center. Processing rate. According to the existing domestic and international use data calculation, it takes only 4 to 9 months to recover the investment for purchasing OMAT products.
In production, the adaptive control system learns to monitor tool wear while machining the first part. In subsequent machining, the system continues to monitor the condition of the tool and display it as a percentage of the tool's current wear level as a percentage of maximum wear. With the wear of the tool, the adaptive control system can automatically calculate the optimal feed rate according to the tool wear amount in real time, and remind the operator to change the tool when the tool wears to a certain extent. In this way, the NC programmer can set the feed as if using a new sharp tool. That is, the adaptive controller compensates for the wear of the tool.
In summary, factors such as protecting tools to extend their service life, protecting machine tools from downtime, and protecting workpieces from waste can further reduce costs and shorten your return on investment.
5, OMAT adaptive system application status and prospects
The OMAT adaptive control system has been used by many well-known companies abroad, such as Siemens, Turbinenwerke, Chevron Aerospace, Boeing, General Electric, Mitsubishe Motors, Toshiba GE and Toyota Motors. Well-known enterprises in the domestic aerospace, textile, home appliances and other industries are also using this product. Jiaoda Kunji Technology Co., Ltd. cooperated with Israel OMAT Company to successfully integrate the system into the 840D system of the THM4680 horizontal machining center. It also made a large-face workpiece cutting comparison experiment, and the cutting rate increased by about 33%. These companies that have already used the OMAT CNC optimization system have achieved considerable economic benefits.
It is believed that with the continuous development and application of CNC machining technology, adaptive processing technology will be widely used, bringing rapid development to Chinese manufacturing enterprises.
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