CNC machining device

Abstract

The invention discloses a numerical control machining device. The numerical control machining device comprises a spindle assembly, a U shaft assembly and a Q shaft assembly, wherein the U shaft assembly comprises a U shaft driving mechanism and a U shaft linkage part. The U shaft linkage part is connected with the U shaft driving mechanism, and the U shaft driving mechanism drives the U shaft linkage part to rotate around a U shaft. The spindle assembly is connected with the U shaft linkage part through the Q shaft assembly, the Q shaft assembly comprises a Q shaft driving mechanism which drives the spindle assembly to move along the Q shaft in a straight line, and the Q shaft driving mechanism is fixed on the U shaft linkage part and is connected with the spindle assembly. The Q shaft is parallel to a rotary shaft of a tool and vertical to the U shaft. The Q shaft assembly is used for moving the spindle assembly along the Q shaft, so that the distance between a tool nose of the tool and the U shaft, namely, the pendulum length is zero, the pendulum length is not needed to be measured and calculated during the process, programming personnel are enabled to not depend on operators any more, the work efficiency of the programming personnel is improved, and working strength of the operators is relived.

Description

technical field [0001] The invention relates to the technical field of numerical control machining, in particular to a numerical control machining device. Background technique [0002] The programming of the five-axis linkage machining center program needs to be completed with the help of CAM programming software, but in actual programming, the close cooperation between the five-axis programmer and the machine tool operator of the machining center is required. First of all, the operator must measure the specific position between the workpiece and the two rotary axes and the actual length of the tool when the workpiece is clamped on the machine tool, and the programmer resets the coordinate system and tool length in CAM according to the data measured by the operator, that is, to The pendulum length is determined, and then the program is generated and delivered to the operator, thereby reducing the programmer's work efficiency. [0003] The technology commonly used in the mar...

AI Technical Summary

Problems solved by technology

[0002] The programming of the five-axis linkage machining center program needs to be completed with the help of CAM programming software, but in actual programming, the close cooperation between the five-axis programmer and the machine tool operator of the machining center is required

[0004] The above post-processing needs to be accurate to the data of the machine tool structure type, and must perform some numerical calculations. It is necessary to be proficient in the writing of macro programs, and the requirements for programmers are high. The work efficiency of programmers is low, and the work intensity of operators is high.

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