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Automatic focusing flushing method and system for numerical control machine tool

A CNC machine tool and auto-focus technology, applied in the field of CNC machine tools, can solve problems affecting the production efficiency of machine tools

Inactive Publication Date: 2021-01-15
周锋群
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

What's more, it is necessary to divide the process into two processes to process the workpiece that can be processed at one time, and to process the part that requires a longer tool to process with a separate machine tool, which greatly affects the performance of the machine tool. Productivity

Method used

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  • Automatic focusing flushing method and system for numerical control machine tool
  • Automatic focusing flushing method and system for numerical control machine tool
  • Automatic focusing flushing method and system for numerical control machine tool

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Embodiment Construction

[0041] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0042] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other features. , whole, step, operation, element, component and / or the presence or addition of a collection thereof.

[0043] It shou...

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Abstract

The invention provides an automatic focusing flushing method for a numerical control machine tool. The method comprises the steps that system parameters of the numerical control machine tool are modified; according to the macro instruction function, the current main shaft cutter number and corresponding cutter length data H are obtained; a flushing angle theta 1 is calculated in combination with an inverse tangent operation formula according to the cutter length data H; whether a user-defined deviation angle theta 2 exists or not is judged, and if yes, additive operation is performed on the theta 2 and the theta 1 to obtain a final flushing angle theta; whether the flushing angle theta is larger than 0 and smaller than 90 or not is judged; if yes, macro printing is conducted, and the flushing angle theta is output; and a single-chip microcomputer converts the received angle data into a message format of a steering engine bus protocol and sends the message format to each execution steering engine through a bus, and a nozzle swing mechanism connected with each steering engine performs automatic focusing flushing. The problem that the flushing angle cannot be automatically adjusted during machining of long and short cutters is solved, and the machining efficiency of the machine tool is improved.

Description

technical field [0001] The invention relates to the field of numerical control machine tools, in particular to an automatic focus flushing method and system for numerical control machine tools. Background technique [0002] When the CNC machine tool is cutting the workpiece, cooling water (or oil) is generally used to wash and cool the workpiece and the tool to prevent the workpiece from being damaged or the tool life reduced due to local heating of the workpiece and the tool. Usually, the cooling water nozzle fixed on the spindle side is a fixed angle method, and the angle of the cooling water nozzle can be manually adjusted to spray as much cooling water as possible to the cutting edge, so that the tool and workpiece can be cooled quickly. [0003] Under normal circumstances, the parts processed by CNC machine tools basically need to be installed with different lengths of knives, and the fixed flushing angle cannot achieve sufficient cooling of the blades of each knife. ...

Claims

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Application Information

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IPC IPC(8): B23Q11/10
CPCB23Q11/10
Inventor 周锋群
Owner 周锋群
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