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Centrifugal casting machine control system

A technology of centrifugal casting machine and control system, which is applied in the field of centrifugal casting machine and can solve the problems of poor working stability and many artificial factors

Inactive Publication Date: 2018-04-13
江苏环宇冶金科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the past, the control systems of large centrifuges mostly used open-loop automatic / semi-automatic control and electromagnetic speed control systems, with poor working stability and many artificial factors.

Method used

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  • Centrifugal casting machine control system

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Embodiment Construction

[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] see figure 1 As shown, a centrifugal casting machine control system includes an operation interface 1, an industrial computer 2, a printer 3, and a PLC4. The operation interface 1 is connected to the PLC4, and the PLC4 is connected to an industrial computer 2 and a printer 3. The printer 3 is connected with the industrial computer 2, and the PLC4 is also connected with centrifuge speed 5, centrifuge alloy temperature 6, centrifuge vibration amount 7, centrifuge bearing temperature 8, switch input 9, switch output 10, and analog output 11; the PLC4 is a programmable controller PLC; the PLC4 can remotely monitor and make management reports f...

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Abstract

The invention discloses a centrifugal casting machine control system. The centrifugal casting machine control system comprises an operation interface (1), an industrial personal computer (2), a printing machine (3) and a PLC (4), and is characterized in that the operation interface (1) is connected with the PLC (4); the industrial personal computer (2) and the printing machine (3) are connected tothe PLC (4); the printing machine (3) is connected with the industrial personal computer (2); and a centrifugal machine rotating speed (5), a centrifugal machine alloy temperature (6), a centrifugalmachine vibration amount (7), a centrifugal machine bearing temperature (8), an switching value input (9), a switching value output (10) and an analog quantity output (11) are further connected to thePLC (4). The PLC of the centrifugal casting machine control system can diagnose the work state of a centrifugal casting machine in real time through the centrifugal machine alloy temperature, the centrifugal machine vibration amount and the centrifugal machine bearing temperature; and the analog quantity output of the centrifugal casting machine can diagnose the load of a centrifugal machine in real time, a work curve of a product of the centrifugal machine is displayed in real time, and the quality of the product is confirmed.

Description

technical field [0001] The invention relates to the technical field of centrifugal casting machines, in particular to a centrifugal casting machine control system. Background technique [0002] Centrifugal casting machines are mostly used to produce rolls. In centrifugal casting, the rotational speed of the mold (also known as the pipe mold) is very important, especially in the production of rolls, which requires secondary pouring, which requires strict control of rotational speed, time and temperature. In order to meet the casting process requirements of rolls, we have designed a control system for large centrifugal casting machines. The system is controlled in real time and dynamically tracked to precisely control the process of centrifugal casting rolls. The control systems of large centrifuges in the past mostly used open-loop automatic / semi-automatic control and electromagnetic speed control systems, which have poor working stability and many artificial factors. We im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D13/12
CPCB22D13/12
Inventor 吴江
Owner 江苏环宇冶金科技有限公司
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