Automatic measurement method

An automatic measurement and probe technology, which is applied in the control of workpiece feed movement, grinding machine parts, metal processing equipment, etc., can solve the problems of increased measurement error, save time, save manpower, and have high processing accuracy Effect

Inactive Publication Date: 2013-03-27
栾清杨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary grinding machine tools measure the workpiece after being ground by the machining electrode, and use a micrometer rod for manual measurement. With the increase of the diameter of the workpiece and the limitation of the measurement position, the measurement error will also increase.

Method used

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Embodiment Construction

[0009] The detailed structure of the present invention is described in conjunction with the embodiments.

[0010] This includes the following steps:

[0011] 1. Place the workpiece on the working turntable, lower the electrode processing shaft head of the grinding machine to the predetermined position, and use the processing electrode to grind the workpiece;

[0012] 2. Move the workpiece and start the measuring mechanism composed of AC servo motor, measuring length gauge and sensing probe when it is close to the measured surface of the workpiece. At this time, the AC servo motor controls and drives the grinding machine shaft, measuring length gauge and sensing probe to measure the workpiece Measurement;

[0013] 3 Repeat the above two operations of processing and testing until the size of the processed part meets the requirements.

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Abstract

The invention discloses an automatic measurement method and belongs to the technical field of electromachining application. The automatic measurement method comprises the following steps of: 1, arranging a workpiece on a working turntable, reducing an electrode machining shaft head of a milling machine tool to a preset position, and milling the workpiece by an electrode machining method; 2, moving the machined workpiece, starting a measurement mechanism when the machined workpiece approaches the measured surface of the workpiece, wherein a measurement mechanism consists of an alternating current servo motor, a length measurer and a sensing measurer, and measuring the workpiece by controlling and dragging a milling machine shaft, the measurer and the sensing measurer by the alternating current servo motor; and 3, repeating the two items of operation of machining and detecting until the size of the machined workpiece meets a requirement. The automatic measurement method has the advantages that, after the workpiece is milled, the technical problem that the workpiece cannot be measured is solved; the machining operation of a large-size workpiece is simplified, and the machining precision is high; the automatic measurement method is safe and reliable; and time and labor are saved.

Description

technical field [0001] The invention belongs to the technical field of electrical machining applications, and in particular relates to an automatic measurement method. Background technique [0002] Ordinary grinding machine tools use micrometer rods for manual measurement after the workpiece is ground by the machining electrode. With the increase of the diameter of the workpiece and the limitation of the measurement position in this measurement method, the measurement error also increases. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides an automatic measurement method. [0004] Preparation method of the present invention comprises the steps: [0005] 1. Place the workpiece on the working turntable, lower the electrode processing shaft head of the grinding machine to the predetermined position, and use the processing electrode to grind the workpiece; [0006] 2. Move the workpiece and start the measuring mechanism com...

Claims

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Application Information

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IPC IPC(8): B24B49/04
Inventor 李翠栾清杨
Owner 栾清杨
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