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Methods for increasing the efficiency of CNC machining

  • Generally speaking, a cnc turning service machining center is a digital piece of equipment that is operated primarily by engineers' computer modification programs in the field of machining. As a result, what steps can we take to increase the productivity of CNC machining? Let's take a look at some of the methods for increasing the efficiency of CNC machining.

    The tool, whether used for cnc mill machining or general machining, directly interacts with the workpiece, and thus its selection and installation are the most important factors in determining machining accuracy and surface quality of the workpiece. 2.

    2. Even though CNC machining skills are a part of the overall production process, they are inextricably linked to the corresponding management and supporting skills. It is necessary to improve knowledge, change concepts, and improve and strengthen various corresponding supporting skills measures and management in order to increase the efficiency of CNC machining. a certain level

    3. In order to increase the efficiency of CNC Machining Brass Parts machining, it is necessary to consider the following factors: concept change, talent training, process improvement, flexible production, equipment protection, and comprehensive supporting management. After extensive testing, it has been demonstrated that the methods described above are effective and that they have been successfully implemented. The application and implementation of recognition by relevant business units is currently underway.

     

    The processing time for a single workpiece will be prolonged and the efficiency will be low if the cutting speed is too low; if the cutting speed is too high, the tool life will be shortened, the number of tool changes and tool settings will increase, and the overall efficiency will be low. Alternatively, the actual selection can refer to the tool's use parameters.

    It is not only necessary to update the process concept, but it is also necessary to improve the management concept in order to increase the productivity of CNC machining. Make use of high-speed and high-efficiency cutting tools as well as advanced skills and management methods to optimize the entire processing process. You can also use a variety of methods to improve processing efficiency and complete high-speed cutting projects.

    Precision parts are an important component of the basic components of industrial machinery, and they are widely used in a variety of industries, including robots, semiconductors, aerospace, wind energy, automation equipment, and others. These significant industries are all involved in the CNC machining of precision metal parts and components. Stainless steel, aluminum alloy, magnesium alloy, titanium alloy, and other types of metal parts are among the many types of metal parts available, which are generally classified as follows:

    Stainless steel parts account for the majority of the processing in CNC machined metal parts, and any change in the stainless steel material will have an impact on the quality and cost of CNC machined parts.

    As a result of the impact of the quality and cost of CNC machining stainless steel precision parts, domestic CNC machining manufacturers are continuing to improve their processes and allocate adequate funds to research and development. Precision parts made of stainless steel are currently being machined with an accuracy of 0.01mm and a surface roughness of 0.01mm, respectively. Machine tool manufacturers who specialize in precision CNC machining provide solutions to the machining accuracy and efficiency issues associated with machining stainless steel precision parts.

    Recent years have seen continued growth in my country's CNC Stainless Steel Parts machining industry, with the quality of stainless steel parts produced by computer numerical control (CNC) machining reaching new levels of excellence. Due to the influence of the country's upstream and downstream industries, the market scale has grown steadily in size. The CNC machining parts manufacturing industry in my country is expected to generate 81.060 billion Yuan in revenue in 2021, representing a 17.8% increase year on year.

    The key differences between single-piece and batch pricing are as follows:The unit price of aluminum alloy parts will be higher if there is no batch processing of the components. Purchase aluminum alloy raw materials, create part blanks, write programs, and then prepare tools, arrange fixtures, set tools, locate origin, and transfer programs. Aluminum alloy parts processing, including after Z scraping burrs, post-processing, but also packaging and shipping are all required steps. Costs of operating the machine, salary of the programmer, depreciation of the machine tool, electricity, cutting fluid... should all be included. All of these are expenses. So, why is it so expensive to process aluminum alloy parts? Each process necessitates the employment of a specialized individual.

     

    The following are the cost drivers for CNC machining of aluminum alloys:

    1) The amount of time it takes to process a request

    The higher the CNC cost for machining aluminum alloy parts, the longer the machining time is required. CNC cost is heavily influenced by the amount of time spent machining.

    2) The cost of materials

    The cost of billet material is a significant component of CNC cost. Reduced material costs can be achieved by optimizing design in order to maximize the use of standardized cnc milling blanks while also reducing scrap. Aluminum alloy is currently one of the most widely used raw materials because of its low cost and ease of processing.

    3) The duration of the installation

    Especially in cases where the batch size is relatively small, the preparation of the geometric model as well as the planning of the machining process have a significant impact on the CNC cost of aluminum alloy parts. This portion of the cost is a fixed expense that can be amortized through the use of mass production techniques.

    4) Additional design considerations

    It is necessary to use special tools and perform more precise quality control when designing CNC parts that have special requirements (such as precision tolerance requirements and thin-walled designs). This increases the cost of the CNC part by significantly increasing the time it takes to machine the part. A long-standing commitment at Huiwen has been the processing of high-precision, difficult, and easily deformed metal and plastic parts, light alloys and composite materials (such as aluminum alloy, carbon fiber, and others) parts for small and medium-volume production, as well as the procurement and customization of robot parts.