In the process of precision mechanical parts processing, parts accuracy and process has a great relationship, the specific impact of which? In this article, we mainly discuss the impact of CNC programming and geometric accuracy, precision hardware processing can not be separated from CNC machine tools, operators need to apply CNC programming to achieve control of the machine tool, so this piece of CNC programming is particularly important, the precision of the parts processing is also very large impact. Mainly reflected in the following aspects. 

First of all, CNC programming should determine the programming point of origin, the origin of the choice is appropriate, the impact of precision hardware machining accuracy, which can avoid the processing errors caused by size conversion. Secondly, the operator needs to do a good job of processing the data in the programming system, the reasonable degree of which affects the precision of the contour trajectory of precision parts. In addition, the nodal calculation of the programming must be done in this link, so that the correct machining route can be selected. Finally, the operator has to choose the appropriate interpolation method, and thus reduce the number of pairs to a certain number, the machine tool will appear misalignment and movement, and thus affect the precision of precision hardware machining. 

In the process of machining parts, part of the work is done manually by the operator, such as cutting and grinding. This piece will inevitably have a degree of deviation, which in turn will lead to errors in geometric accuracy when machining precision mechanical parts as well. The accuracy of the tool affects the accuracy of the part. When the tool is cutting, the face and edge of the tool will rub against the part, and over time the tool will experience a degree of wear. When the wear area is large, the friction value between the tool and the part will increase, and the vibration amplitude of the tool in the cutting work will increase, resulting in changes in the shape of the precision hardware machining parts cut. 

To solve this problem, technicians need to improve the wear resistance and mounting accuracy of the tools. In the daily use process, increase the maintenance and repair of the tool, in which the application of compensation devices to compensate for wear parts. In addition, the machine tool in the process of precision mechanical parts processing in a constant state of operation, the spindle in the long-term operation will appear rotary error, in the case of spindle deviation from the standard axis, the relative position of the parts processing will change, and then affect the flatness of the surface of the parts, resulting in errors in the accuracy of the parts. In order to solve the above problems, the operator should strictly implement the spindle installation work of the machine tool, and in the daily processing of timely maintenance spindle, regular adjustment of its running position. 

The above is a small introduction to the precision machining of precision mechanical parts and the relationship between the process, I hope it can help you. If you have other aspects want to understand, you can come to consult us.

In the process of precision mechanical parts processing, parts accuracy and process has a great relationship, the specific impact of which? In this article, we mainly discuss the impact of CNC programming and geometric accuracy, precision hardware processing can not be separated from CNC machine tools, operators need to apply CNC programming to achieve control of the machine tool, so this piece of CNC programming is particularly important, the precision of the parts processing is also very large impact. Mainly reflected in the following aspects. 

First of all, CNC programming should determine the programming point of origin, the origin of the choice is appropriate, the impact of precision hardware machining accuracy, which can avoid the processing errors caused by size conversion. Secondly, the operator needs to do a good job of processing the data in the programming system, the reasonable degree of which affects the precision of the contour trajectory of precision parts. In addition, the nodal calculation of the programming must be done in this link, so that the correct machining route can be selected. Finally, the operator has to choose the appropriate interpolation method, and thus reduce the number of pairs to a certain number, the machine tool will appear misalignment and movement, and thus affect the precision of precision hardware machining. 

In the process of machining parts, part of the work is done manually by the operator, such as cutting and grinding. This piece will inevitably have a degree of deviation, which in turn will lead to errors in geometric accuracy when machining precision mechanical parts as well. The accuracy of the tool affects the accuracy of the part. When the tool is cutting, the face and edge of the tool will rub against the part, and over time the tool will experience a degree of wear. When the wear area is large, the friction value between the tool and the part will increase, and the vibration amplitude of the tool in the cutting work will increase, resulting in changes in the shape of the precision hardware machining parts cut. 

To solve this problem, technicians need to improve the wear resistance and mounting accuracy of the tools. In the daily use process, increase the maintenance and repair of the tool, in which the application of compensation devices to compensate for wear parts. In addition, the machine tool in the process of precision mechanical parts processing in a constant state of operation, the spindle in the long-term operation will appear rotary error, in the case of spindle deviation from the standard axis, the relative position of the parts processing will change, and then affect the flatness of the surface of the parts, resulting in errors in the accuracy of the parts. In order to solve the above problems, the operator should strictly implement the spindle installation work of the machine tool, and in the daily processing of timely maintenance spindle, regular adjustment of its running position. 

The above is a small introduction to the precision machining of precision mechanical parts and the relationship between the process, I hope it can help you. If you have other aspects want to understand, you can come to consult us.