Users of machining centers generally agree that accuracy and efficiency are the two most important factors to take into account while carrying out machining operations. According to a number of reports, during the course of normal machining operations, machining efficiency is low when the workpiece accuracy is high, and it is not possible to guarantee that the workpiece accuracy will remain high when the machining efficiency remains high. Furthermore, it is not possible to guarantee that the workpiece accuracy will remain high when the machining efficiency remains high. Is it possible for both of these points to be taken into consideration at the same time by us?

• In point of fact, it is not impossible to achieve such a goal

• In addition to the high configuration and high performance of the machining center itself, we need to pay attention to the selection and installation of the tool, the setting of the machining route, the reasonable selection of the cutting amount, the programming skills, and the rapid control of the accuracy

• All of these factors are just as important as the high configuration and high performance of the machining center itself

   

To get started, make sure you pick the right tools and put them together correctly.

Whether it is a conventional machine tool or a CNC machining center, the way in which the tool engages with the workpiece is unaffected by the fact that it is being referred to as either.

Second, you need to make sure that the machining paths are laid out in a logical manner.

In a general sense, one can think of the machining route and sequence in terms of the feeding method and the machining trajectory. This is due to the fact that the machining route and sequence are essential building blocks for improving the efficiency of the machining program's programming. When CNC milling workpieces, it is necessary to select an appropriate feeding method in accordance with the technological requirements of the workpiece in order to ensure cutting accuracy and machining efficiency. The workpiece's technological requirements can be found by consulting the workpiece's specifications. This decision needs to be made in order to select the method of feeding that is the most appropriate.

The correct arrangement of the tool's cutting-in and cutting-out routes is required in order to mill the outer contour of a flat workpiece. You should make an effort to cut in and out along the extension of the contour curve so that milling marks are not left at the junction. During the milling process, the workpiece should serve as the primary consideration for determining whether forward milling or reverse milling should be utilized.

Third, an appropriate selection of the quantity that will be reduced

The amount of cutting that can be done by the machining center is an important consideration during the CNC machining process. When it comes to figuring out the machining center's movement and feed movement, one of the most important parameters to consider is the magnitude of the cutting amount. It has a significant influence on the accuracy of the machining, the efficiency with which the workpiece is machined, and even the wear on the tool that is being used. The fundamental principle states that whenever the rigidity of the workpiece allows for it, the roughing operation should make use of a greater cutting depth, back-feed amount, and feed amount. It is common practice to select a shallower cutting depth in order to achieve a higher quality surface through fine machining. This is done in order to achieve the goal of achieving a higher-quality surface.

Fourth, Programming skills

Programming is the groundwork that needs to be done in order to realize CNC machining, and it is also considered to be the heart and soul of CNC machining. This is because programming is how CNC machining is controlled. The quality of the machining programming that is done for the workpiece has a direct impact on both the accuracy and productivity of the final machining that is done with the machine tool.

1. The flexibility with which the primary and secondary programs can be used together

When processing complicated molds, a single mold that contains multiple pieces is typically used rather than multiple molds. This is because a single mold can more efficiently organize the various components. In the majority of instances, the subprograms will be called on by the main program on a number of different occasions until the machining is complete.

2. The error that has been accumulated can never be forgotten.

Instead of the error that occurs after the completion of a single workpiece, the error that is referred to as the error of the machining center is the error that occurs after the completion of batch machining. The method that is known as incremental is currently the one that is utilized the most frequently in order to program the workpiece, which is then processed based on the point that was completed before it. In this way, the execution of a number of distinct parts of the program in a sequential fashion will inevitably lead to the accumulation of a specific kind of error.