The development trend of five axis machining center ( 2)
by:Transon
2020-11-01
4.
Control system miniaturization
the miniaturization of CNC system for mechanical and electrical integration. At present, very large scale integrated components, multilayer printed circuit boards and three-dimensional installation method is mainly used to make high density of electronic components installed and greatly reduce the system takes up space. Use the new color LCD monitor instead of the traditional cathode ray tube, will further miniaturization of nc operation system. In this way, can be easily installed on the machine tool equipment, more convenient for five axis machining center operation and use.
5. Multi-functional
equipped with automatic tool change ( Dao database is up to more than 100) All kinds of processing center, at the same time on the same machine for milling, boring, drilling, cars, reaming and tapping screw thread. More than five axis machining center also USES modern shaft polyhedron cutting, that is, a part of different parts in different ways for cutting at the same time. Due to the multi CPU structure and hierarchical interrupt control mode, the NC system can processing and programming for the parts on the machine tool, realize the so-called 'edit' processing, the background at the front desk. In order to meet the requirements of flexible manufacturing systems and computer integrated system, CNC system with remote serial interface, you can even network to realize five axis machining center, the data communication between the five axis machining center may also directly.
to meet the requirements of ultra-high speed machining, five axis machining center spindle motor and the combination of machine tool spindle structure, realize the integration of the variable frequency motor and the machine tool spindle. Spindle motor bearing for magnetic suspension bearing, fluid dynamic and static bearing or ceramic rolling bearings.
6. High speed, high accuracy
the speed and accuracy are two important indexes of five axis machining center, directly affects the machining efficiency and quality of the product. At present, the CNC system adopts high bit, the frequency of the processor, in order to improve the basic speed of the system. At the same time using very large scale integrated circuit and microprocessor structure, improve the ability of handling the data of the system, improve the speed and precision of the interpolation arithmetic. Linear servo feed way directly driven by linear motor, it has excellent dynamic characteristic and high speed. The feedforward control technology, which greatly reduced the tracking lag error, improve the precision of machining.
the miniaturization of CNC system for mechanical and electrical integration. At present, very large scale integrated components, multilayer printed circuit boards and three-dimensional installation method is mainly used to make high density of electronic components installed and greatly reduce the system takes up space. Use the new color LCD monitor instead of the traditional cathode ray tube, will further miniaturization of nc operation system. In this way, can be easily installed on the machine tool equipment, more convenient for five axis machining center operation and use.
5. Multi-functional
equipped with automatic tool change ( Dao database is up to more than 100) All kinds of processing center, at the same time on the same machine for milling, boring, drilling, cars, reaming and tapping screw thread. More than five axis machining center also USES modern shaft polyhedron cutting, that is, a part of different parts in different ways for cutting at the same time. Due to the multi CPU structure and hierarchical interrupt control mode, the NC system can processing and programming for the parts on the machine tool, realize the so-called 'edit' processing, the background at the front desk. In order to meet the requirements of flexible manufacturing systems and computer integrated system, CNC system with remote serial interface, you can even network to realize five axis machining center, the data communication between the five axis machining center may also directly.
to meet the requirements of ultra-high speed machining, five axis machining center spindle motor and the combination of machine tool spindle structure, realize the integration of the variable frequency motor and the machine tool spindle. Spindle motor bearing for magnetic suspension bearing, fluid dynamic and static bearing or ceramic rolling bearings.
6. High speed, high accuracy
the speed and accuracy are two important indexes of five axis machining center, directly affects the machining efficiency and quality of the product. At present, the CNC system adopts high bit, the frequency of the processor, in order to improve the basic speed of the system. At the same time using very large scale integrated circuit and microprocessor structure, improve the ability of handling the data of the system, improve the speed and precision of the interpolation arithmetic. Linear servo feed way directly driven by linear motor, it has excellent dynamic characteristic and high speed. The feedforward control technology, which greatly reduced the tracking lag error, improve the precision of machining.
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