CNC cutting machine procurement and sales guide (3)
The cutting efficiency and cutting quality of CNC cutting machine are very important to users, and it is the main standard for evaluating the quality of CNC cutting machine. In particular , the cutting efficiency and cutting quality of the CNC cutting machine are mainly determined by the optimization of the nesting software and the cutting control software of the CNC system in the case where the machine tool structure, manufacturing level and key component configuration of the CNC cutting machine are basically the same or similar. . More precisely, in the case of CNC machine tool structure, manufacturing level, key components configuration is basically the same or similar, the quality of CNC cutting machine depends on the procurement and sales of the selected CNC system and optimized nesting software. The latest development trend: CNC cutting new technology development direction is to achieve "full-time cutting, automatic cutting, efficient cutting, high-quality cutting and high nesting rate cutting" of CNC cutting machine. Its core technology and guiding ideology is to optimize the nesting software and CNC cutting control software, as well as automatic perforation and automatic cutting, under the conditions that the CNC machine tool structure, key component components and manufacturing technology tend to be the same or similar. Process, further effectively improve the cutting efficiency and cutting quality of CNC cutting machine, realize CNC cutting machine “Full-time, automatic, efficient, high quality and high nesting rate cuttingâ€! Core technology and method: First, full-time cutting, using FastCAM optimized nesting software to carry out programming nesting of the whole board and the residual board on the computer. The CNC cutting machine is used for full-time cutting, changing the past programming set on the numerical control system. The habits and practices of the material (50% of the time of the cutting machine is waiting for the CNC system to program), effectively pass the production efficiency of the CNC cutting machine (one set to two). The second is automatic cutting, using the automatic cutting process provided by the FastCNC CNC system to achieve automatic perforation and automatic cutting, instead of manual manual cutting, effectively improve cutting efficiency. The third is efficient cutting, using FastCAM optimized nesting software and the high-efficiency cutting process and programming method provided by the FastCNC numerical control system, such as co-edge, continuous cutting, borrowing, bridging, etc., effectively reducing preheating perforation (reducing preheating perforation by more than 70%) , effectively improve cutting efficiency (30% or more). The fourth is high-quality cutting, using FastCAM optimized nesting software and optimization and pre-processing techniques provided in the FastCNC CNC system, optimizing DXF/DWG graphics, pre-processing CNC cutting programs, removing redundant entities, avoiding random running and repeated cutting. The compression fitting cutting program ensures that the CNC cutting machine cuts smoothly and at high speed, avoids shaking up and down the machine tool, and ensures that the parts are cut and closed. Procurement and sales focus: Procurement and sales personnel need to learn and understand the concepts and technical methods of full-time cutting, automatic cutting, high-efficiency cutting and high-quality cutting, providing business leaders and cutting technicians with new technical information on CNC cutting to ensure the company The cutting efficiency and cutting quality can be effectively improved during the use of the CNC cutting machine. Step 5: Learn and understand techniques and methods for effectively saving steel and consumables Saving steel and consumables is a top concern for companies. To be profitable, companies must effectively save steel and consumables. Enterprises buy CNC cutting machines for profit, and must be able to effectively save steel and consumables. The most effective means: the most effective means to effectively save steel and consumables is to use FastCAM optimized nesting software and FastCNC numerical control system to effectively improve the utilization rate of steel nesting materials and reduce the corner allowance through the whole board nesting and residual material board nesting. Material, so that the remaining plates can be reused; through the efficient cutting programming of FastCAM optimization nesting software, effectively reduce the number of preheating and perforation, reduce the consumption of flame preheating perforation, reduce the loss of plasma cutting nozzle, so as to effectively save steel and consumables . Simple statistics, significant economic benefits: According to the statistics of the World Bank Steel Statistical Yearbook, China, India and other developing countries, the loss and waste of steel in the cutting and welding production process is more than the United States, Japan, Germany and other developed countries Waste 10%. According to the statistics of the National Bureau of Statistics and the cutting and welding industry, more than 40% of China's steel is consumed through cutting and welding production. Last year, China produced and consumed 350 million tons of steel, 150 million tons of steel for cutting and welding, and 10% more waste. This means that China spent more than 15 million tons of steel in the cutting and welding process last year. In terms of the average price of the yuan, the amount of steel waste in a year is as high as 75 billion yuan, more than the 71.6 billion yuan invested by the central government in science and technology in 2006. For large and medium-sized enterprises in key industries such as ships, steel structures, construction machinery, pressure vessels and other steel consumption, the annual steel cutting capacity is generally 10,000 to 50,000 tons. Use FastCAM optimized nesting software and FastCNC numerical control system to save 5%~ Calculated by 10% steel, the company can save 500 tons of steel to thousands of tons per year, saving enterprises millions of millions of dollars to increase profits. Purchasing and sales focus: Purchasing and sales personnel should learn and understand FastCAM optimized nesting software and FastCNC numerical control system for the whole nesting, residual sheet nesting and co-edge cutting and other optimization nesting and efficient cutting technology and method Provides FastCAM optimized nesting software and FastCNC numerical control system to enterprise leaders and cutting technicians, as well as technical materials that effectively save steel and consumables, ensuring that enterprises can effectively save steel and consumables by using CNC cutting machines. Previous page
Step 4: Learn and understand ways to improve cutting efficiency and cutting quality