How to Deal With the Existing Challenges of CNC Machining?

Although NC machining is a type of computer integrated manufacturing technology, it is inextricably linked to the management and support technology that goes with it. What is the best way to solve CNC machining current problems? To increase the efficiency of NC machining, we need to expand our understanding, modify our thinking, and enhance and enhance the technical measures and management level that go along with it.

How to Deal With the Existing Challenges of CNC Machining?

1. Make others aware of the problem and encourage them to think differently.
To begin with, numerical control technology is a comprehensive technology; in order to maximize efficiency, there must be matching supporting technology in addition to numerical control machine tools.

Second, CNC equipment has a life cycle; new equipment and technology will display strong vitality for a period of time, but with the passage of time, they will be gradually phased out and replaced by newer technology and equipment.

Third, the quality of people, including management staff, engineering and technical personnel, engineering maintenance personnel, and operation staff, plays a critical role in the development of CNC machining technology.

2. Develop outstanding numerical control technical abilities.
Despite the fact that CNC machine tools have a high level of intelligence, humans play a critical role. The efficiency of a CNC machine tool cannot be improved efficiently unless qualified technical programmers are available. The optimal processing method will not be reached without good machine tool operators, and the qualifying rate of products will be reduced. Simultaneously, the usage efficiency of CNC machine tools will be severely reduced, and the machine tool's service life would be significantly reduced.

3. Supported by management and technical assistance
Managers frequently hold misconceptions regarding CNC machine tools, believing, for example, that machining centers are valuable machine tools, that rough machining cannot be employed, and that too accurate workpieces cannot be processed. By arranging inappropriate workpiece processing for CNC machine tools or failing to control the blank quality of workpieces, the processing objects are naturally compressed to a very small range, making CNC machine tools not full of tasks; It frequently leads to quality accidents by arranging inappropriate workpiece processing for CNC machine tools or failing to control the blank quality of workpiece; The planning of production management is not strong. We do not allow enough time for technical preparation when scheduling NC machining. To "shock process," we anticipate using NC machine tools. However, we frequently fail to accomplish assignments on time because to the lengthy preparation time of NC machine tools. As a result, management plays a critical role in the advancement of NC technology applications.

4. Measures to control tool usage
Domestic tools have inferior quality as compared to imported tools, such as low geometric dimension accuracy, rough surface, and short service life

(1) This reduces the time it takes to install and configure the tool on the machine tool, as well as the time it takes for the operator to prepare the tool.

(2) Grinding of tools. The term "regrinding" is used here to describe the process. The tool ground by a CNC tool grinder is the best tool used by CNC machine tools. When a tool becomes blunt, it should be grinded and stored as soon as possible to guarantee that it can be used again.

(3) Cutting tool management using a computer. The management of cutting tools is growing increasingly complex as NC machining becomes more complex, and manual management of cutting tools is prone to errors. As a result, computerized cutting tool management should be implemented. Storage management, borrowing management, tool matching management, tool size measurement management, tool life management, tool scrap management, statistical report, tool query, interface with cutting parameter database, and tool library maintenance should all be included in the computer management of cutting tools. According to the number of CNC machine tools, the kind and inventory of cutting tools should be continually expanded.

(4) Encourage and improve the use of modular fixtures and modular vacuum fixtures, as well as reduce the auxiliary time.

(5) Attempt to enhance the consistency of workpiece benchmark selection, reduce tooling positioning workload, and reduce the number of fixtures.

(6) The fixed force fixture is used to keep the workpiece from deforming while clamping it and to improve machining precision.

(7) Encourage the use of computer-assisted fixture management.

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