Our company is the production roll forming machine.
1 what open roll forming machine
roll forming machineis the system structure and module modular components interchangeable, flexibility, interoperability and portability. Open CNC system structure and software application system platform is divided into two parts. System platform by the system hardware and software systems. The system hardware including various physical entity system, System software including real-time operating system and communication system, device drivers and other alternative system programming.
Open architecture of a new generation of CNC system, the hardware, software and bus norms are open, with plenty of software and hardware resources are available for use, not only make nc system manufacturers and users of system integration have strong support for users, but also the second development bring great convenience, promote the CNC system and more variety of development and application, which can be upgraded or clipping through various grades of CNC system composition, and through the expanded form different types of nc machine, CNC system development, production cycle shortens greatly. This kind of CNC system and upgrade CPU can upgrade the structure, need to change. This technique was to meet the precision CNC machine performance, high speed, high flexibility in the future direction of development needs, is the trend of the development of numerical control technology.
Huang secretary said: "build open CNC system structure is the key to mastering and analysis on the existing CNC system based on the functions and technology, the effective use of object-oriented technology, the group technology tools such as will system function decomposition, and control functions of the various attributes and their characteristics were defined, and the functional modules and functions of the units and their interaction interface."
Numerical control system of internal between modules, and communication with CNC system (as with servo system) of information through the corresponding interface implementation. Only interface with international standards or industrial standards, more products can be coordinated together, and thus meet interchangeable, extensible, portable and interoperability etc openness. Therefore, the real open CNC system, it must conform to the standard interface.
2 roll forming machine in developed countries are reviewed
Actually, how to effectively use has technical achievements, realize controller software market, superhigher, rapid response is a controller manufacturers and related research institutes. To achieve the goal of the research into the open controller since 1990s manufacturing equipment of important technical domain controller.
(1) The American OMAC NGC and U.S. government to strengthen its plans to develop and manufacture of competitiveness in The international market, The ministry MaRuiDa aerospace research institute entrusted Martin - $24 million invested research branch (webmaster NGC Generation Machine/Controller) - now plans to open structure, as The proposal, attention.
The plan has already been completed in 1994, and has NGC prototypes to industrial development application. GM and Ford, such as the American companies such as NGC plan in Chrysler, under the guidance of the joint OMAC Modular Architecture allows (Controller) development plan, puts forward the basic framework, information management system, the task scheduling, man-machine interface, motion control, sensor interface complete system structure is constructed. This plan will make system manufacturers, machine tool factory and end users from shorten the development cycle, reduce cost, system integration and development, simplified system using and maintenance, etc. Cincinnati Milacron from 1995 started in its production processing center, milling machines, lathes and laser processing equipment in the open system structure of the double processor A2100 system (application, Windows NT operating system, process of multitasking, multifunctional open system), and using NGC and TAU DELTA, such agreement OMAC PC + with PMAC controller with PMAC open CNC system composed of, have the good application effect.