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Numerically controlled lathe cutting tool compensation system and numerically controlled lathe cutting tool compensation method

A technology for CNC machine tools and tool compensation, applied in the field of CNC machine tools, can solve the problems of multiple tool compensation, affecting the machining accuracy of multi-spindle CNC machine tools, and achieve the effect of improving machining accuracy

Inactive Publication Date: 2013-12-11
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the long-term processing makes the wear of multiple tools of the multi-spindle CNC machine tool inconsistent, but the tool compensation system in the traditional CNC machine tool cannot accurately compensate the wear of multiple tools one by one, which affects the performance of the multi-spindle CNC machine tool. Precision

Method used

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  • Numerically controlled lathe cutting tool compensation system and numerically controlled lathe cutting tool compensation method
  • Numerically controlled lathe cutting tool compensation system and numerically controlled lathe cutting tool compensation method

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Embodiment Construction

[0014] Please refer to figure 1 , the CNC machine tool tool compensation system of the present invention is used to compensate the wear of multiple cutters 16 on a multi-spindle CNC machine tool 100, and its preferred embodiment includes a body 10 provided with four spindles 12, a working platform 20, Four compensating devices 30 , a tool pairing instrument 50 and a control system 60 are arranged on the working platform 20 . Wherein, each cutter 16 is provided on a corresponding spindle 12 , and the four compensating devices 30 are respectively used to compensate the wear of the four cutters 16 . In this embodiment, the tool setting instrument 50 is connected to the control system 60 , which may be a contact tool setting instrument or a non-contact tool setting instrument. In other embodiments, the specific numbers of the spindle 12 , the tool 16 and the compensation device 30 can be adjusted according to the actual situation.

[0015] Each compensation device 30 includes a ...

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Abstract

A tool compensation system for compensating abrasion of a tool includes a rangefinder, a control system, and a compensation apparatus. The compensation apparatus includes an actuator, a transmission element, and a regulator. The rangefinder measures an actual length of the tool. The control system calculates a compensation value according to the actual length, and outputs a control instruction to the compensation apparatus according to the compensation value. The transmission element is actuated by the actuator to move a distance equaling to the compensation value in response to receiving the control instruction. The regulator is configured for supporting an article to be machined by the tool, and capable of moving towards the tool under the actuation of the transmission element, to compensate for abrasion of the tool.

Description

technical field [0001] The invention relates to a numerical control machine tool, in particular to a tool compensation system and method for a numerical control machine tool. Background technique [0002] The traditional CNC machine tool uses a single tool on a single spindle to process the workpiece, and its tool compensation system only compensates for a single tool. With the rapid development of science and technology, CNC machine tools are moving towards the direction of high performance, high precision and high speed, and multi-spindle CNC machine tools have emerged as the times require. The use of multi-spindle CNC machine tools for mass production has greatly increased production capacity. However, the long-term processing makes the wear of multiple tools of the multi-spindle CNC machine tool inconsistent, but the tool compensation system in the traditional CNC machine tool cannot accurately compensate the wear of multiple tools one by one, which affects the performa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q15/16
CPCG05B2219/50237G05B2219/50315G05B19/404G05B2219/50313
Inventor 杨景程
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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