China's textile machinery industry has developed rapidly in recent years and has gradually shortened the gap with the international textile machinery producing countries. Technical soft power and quality hard power lead the development of today's textile machinery industry.
However, in terms of design, most of the domestic textile machinery design stays in the ordinary CAD drawing stage. Whether it is mechanical or electrical design, with the continuous development and evolution of design tools, many companies push the mechanical design to three-dimensional and solve In the electrical design process, the design efficiency is still very low, and the design quality is not substantially improved. On the contrary, the delivery deadline is limited.
How to effectively be closer to the design level, in addition to the improvement of the quality of the designers themselves, more efficient design tools are needed to assist the design. Taking Europe and the United States as an example, as early as the 1980s, Europe began to use professional electrical design software for textile machine design. For a common textile machine project, hundreds of control schematics can be completed in a few days. Quickly complete the design, terminal list, cable list, PLC schematic, I/O list, equipment purchase list automatically generated by the design software from the system topology diagram, secondary circuit diagram, layout diagram through the library and logic relationship setting, and the design efficiency is high. The range is increased, the production cycle is shortened, the enterprise cost is reduced, and the competitiveness is improved.
Since the 1990s, the development of 3D mechanical design software has provided effective protection for the design and development of textile machinery in Europe and America. In the 21st century, the concept of mechatronics is applied to design tools, using the seamless integration of professional electrical design software and 3D mechanical design software, integrating electrical control and structural processes in the design process.
Through the French Trace Software Group and the French Dassault Systèmes DS SolidWorks, the professional electrical design software elecworks is the first to introduce a seamless integration module with the mainstream 3D design software SolidWorks: elecworks for SolidWorks, electrical control cabinets, control panels, and spinning The three-dimensional design of the machine mechanical transmission assembly is integrated, and the wire can be simulated in a three-dimensional environment, and the cable is automatically routed, realizing the mechatronic design.
The electrical department of textile machinery design adopts elecworks professional electrical design tool to design two-dimensional electrical schematic diagram, directly call elecworks internal standard electrical symbol library, automatic line number, automatically maintain the logical relationship between control loop equipment, intelligently generate PLC control loop, automatically export More than 20 kinds of statements such as I/O port list, bill of materials, and wiring list;
The textile machine design and structure department uses SolidWorks software to carry out the assembly design of 3D model, structural process, etc. Through the elecworks for SolidWorks interface program, it automatically reads the electworks schematic project of the electrical department, directly converts it into a 3D assembly, and performs 3D electrical control cabinet. Layout design and wiring inside and outside the cabinet, all electrical 3D model size, specification data are from the selection of elecworks electrical drawings.
Through the elecworks for SolidWorks interface program, the electrical drawing and equipment data of the electrical design department and the model data of the mechanical design department can be synchronized and designed. The electrical and mechanical departments do not need face-to-face communication and communication, and share project data through the online version environment. The best cooperation status between teams.
At present, many companies are considering PDM data management projects to standardize the management of enterprise design data. Trace Software has further cooperated with Dassault SolidWorks. In 2011, elecworks EPDM Link was launched to integrate the management of electrical data and mechanical data. In SolidWorks Enterprise PDM, it is no longer just to provide design software for textile machine users, but to provide more professional mechatronics and data management and one-stop solution.
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