Problems Caused by Improper CNC Processing Technology

The use of cnc processing equipment for processing, high efficiency, good quality, but if the process design is not properly arranged, it can not reflect its advantages. From the experience of CNC Lathe Parts Manufacturer, there are some problems as follows:

1. CNC processing process is too scattered

The reason for this problem is that it is afraid of complexity (referring to preparation time), simple programming, simplified operation processing, easy to adjust the knife with a knife, and accustomed to ordinary processing. This results in product quality (position tolerance) that is not easily guaranteed, and production efficiency does not work well. Therefore, cnc processing technicians and operators should be fully familiar with the knowledge of CNC machining, and try more to grasp the relevant knowledge, and use the method of process concentration as much as possible to process, and use it several times, which will naturally reflect its advantages. After the process concentration, the unit processing time increased. We arranged the two devices face to face, realizing one person to operate two devices, the efficiency was greatly improved, and the quality was well guaranteed.

2. cnc processing order is unreasonable

Some CNC processing operators often take into account some of the problems in preparation and often arrange the processing order extremely unreasonably. CNC machining is usually processed according to the requirements of the general machining process. For example, the first coarse and then fine (changing the knife), first and then the outside, the reasonable selection of cutting parameters, etc., so that the quality and efficiency can be improved.

Use G00 (G26, G27, G29) to quickly locate the command. The G00 command brings great convenience to programming and use. However, if it is improperly set and used, it will often cause adverse effects such as overshoot, zero precision, and strain on the surface of the device due to excessive speed setting. The zero return route is not noticeable, and it is easy to cause a safety accident that collides with the workpiece and equipment. Therefore, when considering the use of the G00 instruction, it should be considered in a comprehensive manner and should not be arbitrary.

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