Dejin Precision CNC Machining Manufacturing

Dejin was established with CNC machining services in 2002 and has become a supplier of both domestic and import high precision CNC machined components.Dejin has been deeply supported and trusted by many customers based on the service tenet of "creating value for customers and winning friends for enterprises".
High machining accuracy and stable machining quality.
Multi-coordinate linkage can be carried out, and parts with complex shapes can be processed.
When the machining parts are changed, generally only the CNC program needs to be changed, which can save production preparation time.

The machine tool itself has high precision and rigidity, can choose favorable processing amount, and has high productivity (generally 3 to 5 times that of ordinary machine tools).

Dejin precision cnc machining manufacturing

The machine tool has a high degree of automation, which can reduce labor intensity.
The quality requirements for operators are higher, and the technical requirements for maintenance personnel are higher.
In the CNC processing factory, the machining center of the Dejin CNC processing factory is mainly used for the processing of mold cores, inserts and other key mold parts and copper males. The quality of the mold core and insert directly determines the quality of the mold forming part. The quality of copper processing directly constrains the influence of EDM processing. For the assurance of CNC machining quality, the key lies in the preparation before machining. As far as CNC machining plants are concerned, in addition to rich machining experience and mold knowledge, good communication should also be paid attention to during work, especially with the production team and colleagues. communicate.
Dejin has a strict CNC machining process. In short, there are the following important steps:
1) Read drawings and program sheets
2) Transfer the corresponding program to the machine tool
3) Check the program header, cutting parameters, etc.
4) Determination of the machining size and allowance of the workpiece on the workpiece
5) Reasonable clamping of the workpiece
6) Precise alignment of the workpiece
7) Accurate establishment of workpiece coordinates
8) Selection of reasonable tools and cutting parameters
9) Reasonable clamping of tools
10) Safe trial cutting method
11) Observation of machining process
12) Adjustment of cutting parameters
13) Problems during processing and timely feedback from corresponding personnel
14) Inspection of workpiece quality after processing
Dejin asks all staff to pay attention before CNC machining:
1) For the new mold, the processing drawing must meet the requirements, and the data must be clear; the processing drawing of the new mold must be signed by the supervisor, and each column of the processing drawing has been filled in.
2) The workpiece has the qualified mark of the quality department.
3) After receiving the program sheet, check whether the reference position of the workpiece is consistent with the reference position of the drawing.
4) Look at each requirement on the program sheet, and confirm whether the program and the requirements of the drawing are consistent. If there is a problem, you must work with the programmer and the production team to solve the problem.
5) According to the material and size of the workpiece, judge the rationality of the programmer's selection of tools for roughing or smooth knife programs
If it is found that the tool application is unreasonable, the programmer should be notified immediately to make corresponding changes in order to improve the processing efficiency and workpiece processing accuracy.

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