Electrical system of piston ring internal-external simultaneous profile modeling turning-milling combined machine tool
A combined machine tool and electrical system technology, applied in the direction of electrical program control, digital control, etc., can solve the problems of bulky, unintuitive, and low control precision, and achieve the effects of simple operation, reduced device cost, and good use effect
Inactive Publication Date: 2014-10-01
NANTONG HENGDING HEAVY DUTY MACHINE TOOL
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Problems solved by technology
[0004] Purpose of the invention: The purpose of the present invention is to solve the deficiencies in the prior art and provide an electrical system for the simultaneous profiling of the inner and outer circles of the piston ring turning and milling combined machine tool. , the control accuracy is low, the operation buttons on the console are complicated, not intuitive, and bulky, which affects the lack of operational efficiency of workers
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[0010] Such as figure 1 The electrical system of a combined turning and milling machine tool for synchronous profiling of the inner and outer circles of a piston ring includes an embedded integrated industrial computer, a programmable controller, a first frequency converter, a second frequency converter and a servo amplifier. The integrated industrial computer is connected to the programmable controller through the RS232 interface, the embedded integrated industrial computer is respectively connected to the inverter 1 and the inverter 2 through the RS485 interface, and the programmable controller is connected to the servo through the RS422 interface. An amplifier, the servo amplifier is connected with a lathe feed motor, the frequency converter 1 and frequency converter 2 are respectively connected with a spindle motor and a milling machine feed motor, and the embedded integrated industrial computer is connected with a touch screen.
[0011] Since the PLC, frequency converter ...
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The invention discloses an electrical system of a piston ring internal-external simultaneous profile modeling turning-milling combined machine tool. The electrical system comprises an embedded integrated industrial control computer, a programmable controller, a first frequency converter, a second frequency converter and a servo amplifier. The embedded integrated industrial control computer is connected with the programmable controller via an RS232 interface; the embedded integrated industrial control computer is respectively connected with the first frequency converter and the second frequency converter via an RS422 interface; the programmable controller is connected with the servo amplifier via an RS422 interface; the servo amplifier is connected with a turning machine feed motor; and the first frequency converter and the second frequency converter are respectively connected with a spindle motor and a milling machine feed motor. Through a network electrical control system, the purposes of real-time synchronous transmission, display and setting of parameters of equipment and control information are realized, most control buttons of the system are realized by a touch screen, the operation is simple and clear, the cost of hardware system devices is reduced, and good use effects are obtained.
Description
technical field [0001] The invention relates to a combined turning and milling machine tool for simultaneous profiling of inner and outer circles of piston rings, in particular to an electrical system of a combined turning and milling machine tool for simultaneous profiling of inner and outer circles of piston rings. Background technique [0002] The special machine for piston ring processing is a special machine tool for the internal combustion engine manufacturing industry. Simultaneous profiling of the inner and outer circles of piston rings (hereinafter referred to as the profiling car) adopts simultaneous profiling of the inner and outer circles, and completes the machining in one pass, which better realizes the elastic force distribution of piston rings with different design requirements and greatly shortens the process. process, improving production efficiency. The residual stress in the workpiece is avoided, and it is easier to control the quality. [0003] At ...
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Inventor 刘莹莹
Owner NANTONG HENGDING HEAVY DUTY MACHINE TOOL