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Rotating shaft control device of numerically-controlled machine tool and control method thereof

A technology of numerically controlled machine tools and control devices, applied in the direction of digital control, electrical program control, etc., can solve the problems of drivers and motors that cannot be shared, poor versatility, and servo controllers and motors that cannot be used, so as to maximize the use efficiency of machine tools and improve Productivity, yield, and versatility-enhancing effect

Pending Publication Date: 2021-03-19
深圳市蓝蓝软件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, adding the fourth-axis and fifth-axis processing functions requires the original CNC system manufacturer to open the corresponding authority and purchase matching drivers and motors. The reason is that drivers and motors between different CNC system manufacturers are often not available Shared, poor versatility
For example, if you use Japan's FANUC (FAUNC) CNC system, if you want to increase the function of the fourth or fifth axis, you can only buy servo controllers and motors produced by Japan's FANUC company, and you cannot use Germany's Siemens (SIMENS) company. servo controller and motor

Method used

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  • Rotating shaft control device of numerically-controlled machine tool and control method thereof
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  • Rotating shaft control device of numerically-controlled machine tool and control method thereof

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Embodiment Construction

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific implementation manners described here are only used to explain the present invention, and are not intended to limit the present invention.

[0025] see figure 1 , a rotary axis control device for a CNC machine tool according to an embodiment of the present invention includes a CNC (Computerised Numerical Control) machine tool 10 , a controller 20 , a motor driver 30 and a handwheel 40 . Wherein, the rotation axis of the CNC machine tool refers to the external fourth or fifth axis, wherein the fourth axis rotates around the X-axis direction, and the fifth axis rotates around the Y-axis direction.

[0026] The controller 20 includes a data processing unit (MCU: Mirco Controlle...

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Abstract

The invention discloses a rotating shaft control device of a numerical control machine tool, and the device comprises a controller, a motor driver and a hand wheel. The controller is independent of amachine tool and comprises a data processing unit, a CNC232 communication interface, a transfer station used for connecting the CNC232 communication interface and a CNC machine tool, a CNC input and output interface connected with the CNC machine tool, a driver input and output interface connected with the motor driver, a hand wheel communication interface used for being connected with the hand wheel, a mode selection switch used for selecting a communication protocol format and an indication lamp. The transfer station comprises a circuit board, and an external memory, a main control communication chip, a first port connected with the CNC232 communication interface and a second port connected with the CNC machine tool which are arranged on the circuit board. The invention further disclosesa numerical control machine tool rotating shaft control method. According to the numerical control machine tool rotating shaft control device and the control method thereof, the universality of the CNC machine tool is improved, and the productivity is improved.

Description

technical field [0001] The invention belongs to the technical field of numerical control machining, and in particular relates to a rotating shaft control device of a numerical control machine tool and a control method thereof. Background technique [0002] CNC (full name Computerised Numerical Control) is a numerical control machine tool, which is a high-precision, high-efficiency automatic machine tool, which automatically processes the processed parts according to the pre-programmed processing program. At present, most CNC system manufacturers only open three-axis (usually X, Y, Z three orthogonal linear coordinate axes) processing functions to domestic CNC machine tools. If more axial processing functions need to be added, additional expansion is required. . In the extended processing function, "rotary axis" processing is more common, that is, to perform rotary processing around the X-axis or Y-axis. Among them, the rotary axis around the X-axis is called the fourth axis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/414
CPCG05B19/414
Inventor 向宏淼夏锴
Owner 深圳市蓝蓝软件有限公司
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