Enclosed Type
The development trend of five axis machining center ( A)
by:Transon
2020-11-01
Five axis machining center has excellent flexibility and automatic performance, excellent and stable precision and ling jie diverse functions, has aroused the attention of the world, for the development of the electromechanical integration of mechanical products have played a vanguard.
As a result, five axis machining center is the core technology of advanced manufacturing technology.
On the other hand, through continuous research, in-depth application of information technology promoted the further upgrading of five axis machining center.
Five axis machining center is the important foundation of machine tool manufacturing equipment, its development has been the attention of people.
In recent years, China's machine tool manufacturing industry is not only faced with good opportunities for the development of the manufacturing equipment, and faced with the pressure of market competition.
From a technical point of view, to speed up the construction of five axis machining center will be the key to solve machine tool manufacturing industry sustainable development.
At present, the rise of the world's advanced manufacturing technology, the ultra high speed cutting, the application of ultra precision machining technology, the rapid development of flexible manufacturing systems and computer integrated system matures puts forward higher requirements on nc machining technology.
Five axis machining center is developing toward the direction.
1. Maximum reliability
the reliability of five axis machining center has been the major indexes of the users care about most. CNC system will use more special and large or very large scale integrated circuit chip and hybrid integrated circuit, in order to reduce the number of parts and improve reliability. Through hardware software function, meet the requirements of all kinds of control functions, as well as the machine tool modular ontology, standardization, generalization and seriation and hardware structure, not only improves the production of hardware, and convenient production organization and quality control. By automatically run a variety of diagnostic procedures, such as startup diagnostic, online and offline diagnosis, implements the system hardware, software, and various external equipment fault diagnosis and alarm. The alarm prompt, timely troubleshooting; The fault-tolerant technology, important parts on a 'redundant' design, realize fault since the recovery; When the production load, cutting tool, interference, power outages, etc, at the time of the accident monitoring technology used in a variety of detection, automatic protection.
2. CNC programming automation
at present, the CAD/CAM of interactive automatic programming is a new trend in the development of five axis machining center. Use CAD map of parts processing, on the computer for calculation and post-processing, tool path data automatically generate nc parts processing program, realize the integration of CAD and CAM. With the development of CIMS technology, at present there is a CAD/CAPP/CAM integration of automatic programming model. It and CAD/CAM system for programming the biggest difference is that processing parameters needed for programming does not need to manually participation, but directly from the CAPP database in the system.
3. Intelligent
modern five axis machining center will introduce the adaptive control technology, according to the change of cutting condition automatically adjust processing parameters, the machining process to keep the best working state, to obtain high machining accuracy and surface roughness, the smaller raises the service level at the same time. Tool life and the production efficiency. With functions of self diagnose and self repair. In the condition of the whole work, the system self diagnosis and examination in CNC system itself, and at any time to connect with various equipment for self diagnosis and examination. In the event of failure, we should take immediate measures such as downtime, and fault alarm, points out the location of the fault and causes. Can also automatically offline fault module and open the standby module, in order to make sure no one working environment. In order to achieve a higher requirement of fault diagnosis, development trend is to use an artificial intelligence expert diagnosis system.
1. Maximum reliability
the reliability of five axis machining center has been the major indexes of the users care about most. CNC system will use more special and large or very large scale integrated circuit chip and hybrid integrated circuit, in order to reduce the number of parts and improve reliability. Through hardware software function, meet the requirements of all kinds of control functions, as well as the machine tool modular ontology, standardization, generalization and seriation and hardware structure, not only improves the production of hardware, and convenient production organization and quality control. By automatically run a variety of diagnostic procedures, such as startup diagnostic, online and offline diagnosis, implements the system hardware, software, and various external equipment fault diagnosis and alarm. The alarm prompt, timely troubleshooting; The fault-tolerant technology, important parts on a 'redundant' design, realize fault since the recovery; When the production load, cutting tool, interference, power outages, etc, at the time of the accident monitoring technology used in a variety of detection, automatic protection.
2. CNC programming automation
at present, the CAD/CAM of interactive automatic programming is a new trend in the development of five axis machining center. Use CAD map of parts processing, on the computer for calculation and post-processing, tool path data automatically generate nc parts processing program, realize the integration of CAD and CAM. With the development of CIMS technology, at present there is a CAD/CAPP/CAM integration of automatic programming model. It and CAD/CAM system for programming the biggest difference is that processing parameters needed for programming does not need to manually participation, but directly from the CAPP database in the system.
3. Intelligent
modern five axis machining center will introduce the adaptive control technology, according to the change of cutting condition automatically adjust processing parameters, the machining process to keep the best working state, to obtain high machining accuracy and surface roughness, the smaller raises the service level at the same time. Tool life and the production efficiency. With functions of self diagnose and self repair. In the condition of the whole work, the system self diagnosis and examination in CNC system itself, and at any time to connect with various equipment for self diagnosis and examination. In the event of failure, we should take immediate measures such as downtime, and fault alarm, points out the location of the fault and causes. Can also automatically offline fault module and open the standby module, in order to make sure no one working environment. In order to achieve a higher requirement of fault diagnosis, development trend is to use an artificial intelligence expert diagnosis system.
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