CN105807723A - Multi-channel lathe control system - Google Patents
Multi-channel lathe control system Download PDFInfo
- Publication number
- CN105807723A CN105807723A CN201610333240.2A CN201610333240A CN105807723A CN 105807723 A CN105807723 A CN 105807723A CN 201610333240 A CN201610333240 A CN 201610333240A CN 105807723 A CN105807723 A CN 105807723A
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- China
- Prior art keywords
- output
- interface
- control system
- lathe
- board
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
- G05B19/4144—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by using multiplexing for control system
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/33—Director till display
- G05B2219/33163—Multichannel master bus
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Numerical Control (AREA)
Abstract
The invention discloses a multi-channel lathe control system.The system is characterized by comprising a controller and an RS232 interface, a USB interface, a handle type hand wheel interface, an AD conversion interface, a DA conversion interface, a control interface and an SIO module board which are electrically connected with the controller; the control interface is electrically connected with electromechanical equipment, the SIO module board is electrically connected with an I/O switching board, an output relay board, an SSR output board and a DC power output board, and the controller is further electrically connected with a standard I/O board and an I/O relay board.The control system is applied to a multi-station lathe, machining of different stations on the same lathe can be implemented at the same time or in different time, the control system is high in implementation speed, high in machining precision, good in reliability and great in functionality, and by means of the control system, the technical defects that an existing multi-station lathe needs multiple controllers to conduct dispersed control, so that circuits are complex, communication efficiency is low, operation is complex, programming is inconvenient, and machining efficiency is low are effectively overcome.
Description
Technical field
The present invention relates to fields of numeric control technique, particularly relate to a kind of multichannel lathe control system.
Background technology
Lathe is most popular lathe in machining, and it may be used for cutting the cylindrical of various workpiece, endoporus, end face and screw thread etc..Modern production machinery adopts machinery, electric, hydraulic pressure, the pneumatic control technology combined more.Electrical Control Technology plays connection central action, is most widely used.But, there is execution speed in the machine tool controller of prior art and precision is poor, and reliability is not good, and function is more single, it is impossible to realizes lathe is controlled well.
Summary of the invention
Because the drawbacks described above of prior art, the technical problem to be solved is to provide a kind of multichannel lathe control system, effectively solves the deficiencies in the prior art.
For achieving the above object, the invention provides a kind of multichannel lathe control system, it is characterized in that: include controller and the RS232 interface being electrically connected with the controller, USB interface, handle-type handwheel interface, AD conversion interface, DA translation interface, control interface, SIO module plate, described control interface electrically connects with electromechanical equipment, described SIO module plate electrically connects with I/O keyset, output relay plate, SSR output board, D/C power output board, and described controller also electrically connects with standard I/O plate, I/O relay board.
Above-mentioned a kind of multichannel lathe control system, it is characterised in that: described SIO module plate is 48 enter the 32 I/O plates gone out, and connects two groups of I/O keysets, connects four groups of output relay plates or four groups of SSR output boards or four groups of D/C power output boards.
Above-mentioned a kind of multichannel lathe control system, it is characterised in that: described I/O keyset is DC input, DC output, and wherein DC input adopts NPN, PNP or shared Three models, and it is 250mA that DC exports maximum current；Described output relay plate adopts AC or DC output, and maximum current is 3A；Described SSR output board is AC input, AC output, and wherein AC input maximum current is 3A, AC output maximum current is 1A；Described D/C power output board is DC input, DC output, and wherein DC input maximum current is 5A, DC output maximum current is 1A.
Above-mentioned a kind of multichannel lathe control system, it is characterised in that: described controller concatenates four groups of SIO module plates, and the 4th group of SIO module plate is 16 enter the 16 I/O plates gone out；Described SIO module plate is DC output, adopts NPN or shared both of which.
Above-mentioned a kind of multichannel lathe control system, it is characterised in that: described standard I/O plate is 24 enter the 16 I/O plates gone out, and DC input, DC output, wherein DC input adopts NPN, PNP or shared Three models, and it is 250mA that DC exports maximum current.
Above-mentioned a kind of multichannel lathe control system, it is characterised in that: described I/O relay board is 24 enter the 16 I/O plates gone out, and DC inputs, DC or AC exports, and wherein DC input adopts NPN, PNP or shared Three models, and it is 3A that DC exports maximum current.
Above-mentioned a kind of multichannel lathe control system, it is characterized in that: described control interface provides multiple passage simultaneously, the multiple stations on same lathe are processed simultaneously, or timesharing processing, or coordinate processing, and axially coupling and swap operation can be carried out between multiple stations.
Above-mentioned a kind of multichannel lathe control system, it is characterised in that: described control interface is six axial interfaces, is divided into XYZABC six axle, each axle connect electromechanical equipment be servomotor, motor or optical ruler any one.
The invention has the beneficial effects as follows:
1, the present invention is easy to use, performs speed fast, and machining accuracy is high, good reliability, diverse in function.Can be used for single-station lathe, Double-station lathe, the complex control of the Double-station lathe with exterior mechanical hands.The operation readiness such as between each passage of controller, it may be achieved IO shares, variable is shared, and screen is shared, and communication is shared, increase substantially programming efficiency, working (machining) efficiency, it may be achieved one-time positioning clamping, process the effect on two sides simultaneously.
2, the present invention also can realize the Constant speed machinings such as parabola, SPL, it is ensured that piece surface best bright finish；There is the dynamic positioning function of main shaft, it may be achieved the back of the body axle that polygon is processed with polygon charge bar docks；There is automatic dimension and compensate function, solve main shaft and the not parallel tapering problem caused of workbench XZ；Having screw thread instruction and automatically move back tail function, move back tail rapidly, accuracy of thread is high；Main shaft orientation adopts closed loop control, and positioning precision is high；Sloping shaft controls, it may be achieved tilt processing；RS485MODBUS absolute value SERVO CONTROL, start is without clear point；Axial coupling, ratio couples, and dialog mode formula designs, and programming is easily efficiently.
Below with reference to accompanying drawing, the technique effect of the design of the present invention, concrete structure and generation is described further, to be fully understood from the purpose of the present invention, feature and effect.
Accompanying drawing explanation
Fig. 1 is the overall structure block diagram of the present invention.
Fig. 2 is the controller operating board structure schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of multichannel lathe control system, it is characterized in that: include controller 1 and the RS232 interface 2 electrically connected with controller 1, USB interface 3, handle-type handwheel interface 4, AD conversion interface 5, DA translation interface 6, control interface 7, SIO module plate 9, described control interface 7 electrically connects with electromechanical equipment 8, described SIO module plate 9 electrically connects with I/O keyset 10, output relay plate 11, SSR output board 12, D/C power output board 13, and described controller 1 also electrically connects with standard I/O plate 14, I/O relay board 15.
In the present embodiment, described SIO module plate 9 is 48 enter the 32 I/O plates gone out, and connects two groups of I/O keysets 10, connects four groups of output relay plates 11 or four groups of SSR output boards 12 or four groups of D/C power output boards 13.
In the present embodiment, described I/O keyset 10 inputs for DC, DC output, and wherein DC input adopts NPN, PNP or shared Three models, and it is 250mA that DC exports maximum current；Described output relay plate 11 adopts AC or DC to export, and maximum current is 3A；Described SSR output board 12 inputs for AC, AC output, and wherein AC input maximum current is 3A, AC output maximum current is 1A；Described D/C power output board 13 inputs for DC, DC output, and wherein DC input maximum current is 5A, DC output maximum current is 1A.
In the present embodiment, described controller 1 concatenates four groups of SIO module plates 9, and the 4th group of SIO module plate is 16 enter the 16 I/O plates gone out；Described SIO module plate 9 exports for DC, adopts NPN or shared both of which.
In the present embodiment, described standard I/O plate 14 is 24 enter the 16 I/O plates gone out, and DC input, DC output, wherein DC input adopts NPN, PNP or shared Three models, and it is 250mA that DC exports maximum current.
In the present embodiment, described I/O relay board 15 is 24 enter the 16 I/O plates gone out, and DC inputs, DC or AC exports, and wherein DC input adopts NPN, PNP or shared Three models, and it is 3A that DC exports maximum current.
In the present embodiment, described control interface 7 provides multiple passage simultaneously, and the multiple stations on same lathe are processed simultaneously, or timesharing processing, or coordinates processing, and can carry out axially coupling and swap operation between multiple stations.
In the present embodiment, described control interface 7 is six axial interfaces, is divided into XYZABC six axle, each axle connect electromechanical equipment 8 be servomotor, motor or optical ruler any one.
The Constant speed machinings such as this control system can be used for the parabola of lathe, SPL, it is ensured that piece surface best bright finish.
There is the dynamic positioning function of main shaft, it may be achieved the back of the body axle that polygon is processed with polygon charge bar docks.
There is automatic dimension and compensate function, solve main shaft and the not parallel tapering problem caused of workbench XZ.
Having screw thread instruction and automatically move back tail function, move back tail rapidly, accuracy of thread is high.
Main shaft orientation adopts closed loop control, and positioning precision is high.
Sloping shaft controls, it may be achieved tilt processing.
RS485MODBUS absolute value SERVO CONTROL, start is without clear point.
Axial coupling, ratio couples, and dialog mode formula designs, and programming is easily efficiently.
Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to the design of the present invention without creative work.Therefore, all technical staff in the art, all should in the protection domain being defined in the patent claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (8)
1. a multichannel lathe control system, it is characterized in that: include controller (1) and the RS232 interface (2) electrically connected with controller (1), USB interface (3), handle-type handwheel interface (4), AD conversion interface (5), DA translation interface (6), control interface (7), SIO module plate (9), described control interface (7) electrically connects with electromechanical equipment (8), described SIO module plate (9) and I/O keyset (10), output relay plate (11), SSR output board (12), D/C power output board (13) electrically connects, described controller (1) also with standard I/O plate (14), I/O relay board (15) electrically connects.
2. a kind of multichannel lathe control system as claimed in claim 1, it is characterized in that: described SIO module plate (9) is 48 enter the 32 I/O plates gone out, connect two groups of I/O keysets (10), connect four groups of output relay plates (11), or four groups of SSR output boards (12), or four groups of D/C power output boards (13).
3. a kind of multichannel lathe control system as claimed in claim 2, it is characterised in that: described I/O keyset (10) inputs for DC, DC output, and wherein DC input adopts NPN, PNP or shared Three models, and it is 250mA that DC exports maximum current；Described output relay plate (11) adopts AC or DC output, and maximum current is 3A；Described SSR output board (12) inputs for AC, AC output, and wherein AC input maximum current is 3A, AC output maximum current is 1A；Described D/C power output board (13) inputs for DC, DC output, and wherein DC input maximum current is 5A, DC output maximum current is 1A.
4. multichannel lathe control system as claimed in claim 1 a kind of, it is characterised in that: described controller (1) concatenates four groups of SIO module plate (9), and the 4th group of SIO module plate is 16 enter the 16 I/O plates gone out；Described SIO module plate (9) exports for DC, adopts NPN or shared both of which.
5. a kind of multichannel lathe control system as claimed in claim 1, it is characterized in that: described standard I/O plate (14) is 24 enter the 16 I/O plates gone out, DC input, DC output, wherein DC input adopts NPN, PNP or shared Three models, and it is 250mA that DC exports maximum current.
6. a kind of multichannel lathe control system as claimed in claim 1, it is characterized in that: described I/O relay board (15) is 24 enter the 16 I/O plates gone out, DC inputs, DC or AC exports, wherein DC input adopts NPN, PNP or shared Three models, and it is 3A that DC exports maximum current.
7. a kind of multichannel lathe control system as claimed in claim 1, it is characterized in that: described control interface (7) provides multiple passage simultaneously, multiple stations on same lathe are processed simultaneously, or timesharing is processed, or coordinate processing, and axially coupling and swap operation can be carried out between multiple stations.
8. a kind of multichannel lathe control system as claimed in claim 7, it is characterized in that: described control interface (7) is six axial interfaces, be divided into XYZABC six axle, the electromechanical equipment (8) that each axle connects is servomotor, motor or optical ruler any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610333240.2A CN105807723A (en) | 2016-05-19 | 2016-05-19 | Multi-channel lathe control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610333240.2A CN105807723A (en) | 2016-05-19 | 2016-05-19 | Multi-channel lathe control system |
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| Publication Number | Publication Date |
|---|---|
| CN105807723A true CN105807723A (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610333240.2A Pending CN105807723A (en) | 2016-05-19 | 2016-05-19 | Multi-channel lathe control system |
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| CN (1) | CN105807723A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116500974A (en) * | 2023-06-30 | 2023-07-28 | 中科航迈数控软件(深圳)有限公司 | Multi-channel numerical control system, multi-channel processing method, equipment and storage medium |
Citations (8)
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|---|---|---|---|---|
| JPS6224303A (en) * | 1985-07-24 | 1987-02-02 | Fanuc Ltd | Input and output module |
| CN1696851A (en) * | 2005-05-26 | 2005-11-16 | 上海交通大学 | Control system of numerical control cutting machine based on DOS platform |
| KR20060063817A (en) * | 2006-03-17 | 2006-06-12 | 주식회사 케이. 엠 테크 | Cnc milling machine system interface board external control board |
| JP2006190284A (en) * | 2004-12-29 | 2006-07-20 | Doosan Infracore Co Ltd | Controller for machine tool capable of performing software plc contact processing, and its processing method |
| CN101530981A (en) * | 2009-04-07 | 2009-09-16 | 重庆韦一机械制造有限公司 | Precise high-speed digital-controlled system of honing machine |
| CN201820114U (en) * | 2010-10-25 | 2011-05-04 | 温州杰拓数控设备有限公司 | Control device for numerical control six-axial machine tool |
| CN103809523A (en) * | 2012-11-08 | 2014-05-21 | 北京计算机技术及应用研究所 | Multi-channel numerical control system and multi-channel control method thereof |
| CN203779236U (en) * | 2013-11-12 | 2014-08-20 | 广州市技师学院 | Electrical control mechanism for small-sized six-axis linkage knife grinder |
-
2016
- 2016-05-19 CN CN201610333240.2A patent/CN105807723A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6224303A (en) * | 1985-07-24 | 1987-02-02 | Fanuc Ltd | Input and output module |
| JP2006190284A (en) * | 2004-12-29 | 2006-07-20 | Doosan Infracore Co Ltd | Controller for machine tool capable of performing software plc contact processing, and its processing method |
| CN1696851A (en) * | 2005-05-26 | 2005-11-16 | 上海交通大学 | Control system of numerical control cutting machine based on DOS platform |
| KR20060063817A (en) * | 2006-03-17 | 2006-06-12 | 주식회사 케이. 엠 테크 | Cnc milling machine system interface board external control board |
| CN101530981A (en) * | 2009-04-07 | 2009-09-16 | 重庆韦一机械制造有限公司 | Precise high-speed digital-controlled system of honing machine |
| CN201820114U (en) * | 2010-10-25 | 2011-05-04 | 温州杰拓数控设备有限公司 | Control device for numerical control six-axial machine tool |
| CN103809523A (en) * | 2012-11-08 | 2014-05-21 | 北京计算机技术及应用研究所 | Multi-channel numerical control system and multi-channel control method thereof |
| CN203779236U (en) * | 2013-11-12 | 2014-08-20 | 广州市技师学院 | Electrical control mechanism for small-sized six-axis linkage knife grinder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116500974A (en) * | 2023-06-30 | 2023-07-28 | 中科航迈数控软件(深圳)有限公司 | Multi-channel numerical control system, multi-channel processing method, equipment and storage medium |
| CN116500974B (en) * | 2023-06-30 | 2023-09-29 | 中科航迈数控软件(深圳)有限公司 | Multi-channel numerical control system, multi-channel processing method, equipment and computer readable storage medium |
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Application publication date: 20160727 |
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