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CNC (Computer Numerical Control) high-speed drilling and tapping system

A high-speed, rough machining technology, which is applied in the direction of metal processing machinery parts, metal processing, automatic control devices, etc., can solve the problems of fast calculation speed, achieve the effect of protecting the cutting process, realizing safe operation, and avoiding the sudden increase of cutting load

Inactive Publication Date: 2018-07-20
KUNSHAN BOGUTE ELECTROMECHANICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no high-efficiency and high-performance CNC high-speed control system with fast calculation speed that can meet the requirements of high speed, small depth of cut, fast feed, and small step distance in high-speed machining.

Method used

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Embodiment Construction

[0008] The technical solutions of the present invention will be clearly and completely described below in conjunction with this embodiment. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0009] CNC high-speed drilling and tapping system, including rough machining and finishing steps, is characterized in that the rough machining process senses the displacement of the machining process, and feeds back the displacement to the machining control center in real time, and the machining control center performs real-time rough machining process Processing residue analysis, when the processing residue is too large, interpolate the roughing program and repeat the roughing step. In the finishing step, the real-time pos...

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Abstract

The invention discloses a CNC (Computer Numerical Control) high-speed drilling and tapping system. The CNC high-speed drilling and tapping system comprises the steps of rough machining and finish machining. The CNC high-speed drilling and tapping system is characterized in that displacement induction is performed on the machining during the rough machining, and real-time position feedback is performed on a cutter during finish machining. According to the CNC high-speed drilling and tapping system, the displacement is fed back in real time, and the rough machining is tracked in real time, so that the problem of more machining residues is avoided; additionally, the position of the cutter is monitored in real time, the track of the cutter used for the finish machining is monitored, sharp point control is performed on a complex 3D molding surface, the machining step pitch of the path of the CNC finish machining cutter is respectively calculated according to the sharp point height, and whenthe position of the machining cutter is far, the displacement of the cutter is compensated; and automatic overcut preventing treatment is set, so that the phenomena of overcut and damage to the cutter due to sudden increase of cutting load of the cutter are avoided, the cutting process of the cutter can be protected, and the safe operation of high-speed machining is realized.

Description

technical field [0001] The invention relates to the field of production equipment, in particular to a CNC high-speed drilling and tapping system. Background technique [0002] In industrial countries, science and technology and productivity are mainly reflected in the manufacturing industry. Every aspect of people's basic necessities of life, food, housing, transportation, and office life is closely related to the manufacturing industry. In high-tech production and cutting-edge industrial manufacturing, CNC machine tools and technology are the most important production equipment and technology. In industrial countries with developed manufacturing industries, CNC technology and its equipment are listed as national strategic materials. With the development of society and the continuous improvement of manufacturing equipment requirements, CNC machine tools emerged as a new type of processing equipment that controls the operation of machine tools in the form of digital instruct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q15/02
CPCB23Q15/02
Inventor 李宁
Owner KUNSHAN BOGUTE ELECTROMECHANICAL EQUIP
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