Risk Control for Selection of CNC Machine Tools
Abstract
In the application of CNC machine tools, there are constantly various problems, even some risks which may lead to the failure of the whole system, jeopardizing the normal use. Therefore, it is of great importance to control and reduce the risks in the selection of CNC machine tools. This paper will analyze the risks related to the selection of CNC machine tools, and give some specific measures to control these risks.
Introduction
As an important part in the industrial automatic production, CNC (Computer Numerical Control) machine tools have been widely used in many enterprises. According to the different demands of the enterprises, these CNC machine tools have different forms and functions. Whether it is machining and assembling of components, or some machining way of the other material, CNC machine tools are all essential parts. However, the selection of CNC machine tools is not the simple task. There exist risks during the selection process and those risks need to be noticed and taken into account.
Risk Related to the Selection of CNC Machine Tools
1. Shortage of funds: The selection of CNC machine tools requires a large amount of funding, which is one of the major problems to be solved. Even if the funds are prepared, the actual funds is always limited but the needs of the CNC machine tools are different. If the actual funds is not enough for some important requirements, the whole selection process may fail.
2. The misjudgment of the processing capability: The processing capability of CNC machine tools is the main factor to determine the selection of CNC machine tools. It is necessary to accurately evaluate the complexity and demand of the workpiece and select the appropriate CNC machine tools with great care. Otherwise, if the machine tools chosen cannot meet the processing demand, the operation of the machine tools will be disturbed, deepened the waste of the machine tools and funds.
3. Poor quality of CNC machine tools: A qualified CNC machine tools is expected to have the good quality, or it may affect the service life of the CNC machine tools, resulting in multiple failures. Thereby, selecting a reliable supplier with good reputation and checking the CNC machine tools carefully are essential.
Control Strategies for the Risks Related to the Selection of CNC Machine Tools
1. Prepare enough budgets in advance before the selection: To avoid the risk of shortage of funds during the selection of CNC machine tools, the most fundamental solution is to collect enough budgets at the beginning of the selection. According to the actual situation and the actual requirements, the budgets should be adjusted if necessary.
2. Accurately assess the processing capability: Before the selection of CNC machine tools, the processing requirements should be listed out clearly, especially for some complicated workpieces. Meanwhile, comparisons between the different brands of CNC machine tools are necessary. By doing these, the most suitable type of CNC machine tools for the corresponding requirements can be selected finally.
3. Choose reliable supplier with good reputation: Since the quality of the CNC machine tools is very important, it is important to select the reliable supplier with good reputation in the industry. Besides, it is necessary to check the CNC machine tools carefully to guarantee that the CNC machine tools could provide best performance with the good quality during its application.
Conclusion
The selection of CNC machine tools is essential for the regular operation in enterprises. However, there are many possible risks during the selection process. In this article, we have systematically analyzed the risks related to the selection of CNC machine tools as well as the corresponding control strategies to reduce the risks. By taking into account of the risk factors, we can make sure that the selection of CNC machine tools can be done smoothly and the expected performance of the CNC machine tools can be fully achieved.
