CN202824903U - Control device for wire cutting machine - Google Patents
Control device for wire cutting machine Download PDFInfo
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- CN202824903U CN202824903U CN 201220334895 CN201220334895U CN202824903U CN 202824903 U CN202824903 U CN 202824903U CN 201220334895 CN201220334895 CN 201220334895 CN 201220334895 U CN201220334895 U CN 201220334895U CN 202824903 U CN202824903 U CN 202824903U
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- loop
- open
- closed
- control
- cutting machine
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- 230000011664 signaling Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract 3
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
As for a machine tool control device of a wire cutting machine in an open-loop design, control precision is low but efficiency is high. As for a closed-loop design, control precision is high but the machining speed is relatively slow. The utility model provides a control device for the wire cutting machine. The control device can be controlled in a closed-loop mode or an open-loop mode, and comprises a closed-loop digital control module, a wire cutting machine tool, an X-axis grating ruler, a Y-axis grating ruler, a grating signal receiving module, and an open-closed loop control switch. The open-closed loop control switch is a signal switch and permits or prevents feedback signals from being transmitted to the closed-loop digital control module, and therefore the closed-loop control or the open-loop control is achieved. The open-closed loop control switch is connected with the closed-loop digital control module. The control device has the advantages that high-precision machining can be achieved during the closed-loop control and efficient machining can be achieved during the open-loop control.
Description
Technical field
The utility model relates to the Machine-Tool Control field, relates in particular to a kind of Line Cutting Machine Control device.
Background technology
The machine control unit of wire cutting machine can adopt open loop or closed loop design.For open-loop design, after computer sends instruction, whether stepper motor or lathe have according to instruction is carried out, computer is ignorant, this causes it existing defective aspect precision control, but the advantage of open-loop design is that process velocity is fast, and efficient is high, and is still with practical value for the workpiece that required precision is low.For closed loop design, after computer sends instruction, stepper motor or lathe can be the feedback of status of command execution to computers, computer can be according to the implementation status of instruction, further adjust the duty of stepper motor or lathe, like this, its precision control is high, and process velocity is relatively slow simultaneously.
The utility model content
The purpose of this utility model is the shortcoming for existing Line Cutting Machine Control device, provide a kind of can closed-loop control or the Line Cutting Machine Control device of open loop control.To achieve these goals, technical solution adopted in the utility model is: a kind of Line Cutting Machine Control device, comprise closed loop digital control module, wire cutting machine tool, X-axis grating scale, Y-axis grating scale, grating signal receiver module, open-close ring gauge tap, wherein, the closed loop digital control module is connected with wire cutting machine tool, the work of control lathe; The displacement of X-axis grating scale, the real-time detection line cutting off machine of Y-axis grating scale, and be connected feedback displacement signal with the grating signal receiver module; The grating signal receiver module is connected with open-close ring gauge tap; Open-close ring gauge tap is signaling switch; Open-close ring gauge tap is connected with the closed loop digital control module.
The utility model has increased open-close ring gauge tap, can allow or stop feedback signal to pass to the closed loop digital control module, thereby realizes closed loop or open loop control.The utility model has the advantage of: during closed-loop control, can realize high accuracy processing; Can realize high efficiency processing during open loop control.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1 closed loop digital control module, 2 wire cutting machine tools, 3X axle grating scale, 4Y axle grating scale, 5 grating signal receiver modules, 6 open-close ring gauge taps
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model, comprise closed loop digital control module 1, wire cutting machine tool 2, X-axis grating scale 3, Y-axis grating scale 4, grating signal receiver module 5, open-close ring gauge tap 6, wherein, closed loop digital control module 1 is connected with wire cutting machine tool 2, the work of control lathe; The displacement of X-axis grating scale 3, Y-axis grating scale 4 real-time detection line cutting off machine, and be connected feedback displacement signal with grating signal receiver module 5; Grating signal receiver module 5 is connected with open-close ring gauge tap 6; Open-close ring gauge tap 6 is signaling switch; Open-close ring gauge tap 6 is connected with closed loop digital control module 1.The utility model has increased open-close ring gauge tap 6, can allow or stop feedback signal to pass to closed loop digital control module 1, thereby realizes closed loop or open loop control.During the utility model closed-loop control, can realize high accuracy processing; Can realize high efficiency processing during open loop control.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. Line Cutting Machine Control device, comprise closed loop digital control module, wire cutting machine tool, X-axis grating scale, Y-axis grating scale, grating signal receiver module, open-close ring gauge tap, it is characterized in that: described open-close ring gauge tap is signaling switch, and open-close ring gauge tap is connected with the closed loop digital control module.
2. a kind of Line Cutting Machine Control device according to claim 1 is characterized in that:
Described closed loop digital control module is connected with wire cutting machine tool;
Described X-axis grating scale, Y-axis grating scale are connected with the grating signal receiver module;
Described grating signal receiver module is connected with open-close ring gauge tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334895 CN202824903U (en) | 2012-07-05 | 2012-07-05 | Control device for wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334895 CN202824903U (en) | 2012-07-05 | 2012-07-05 | Control device for wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824903U true CN202824903U (en) | 2013-03-27 |
Family
ID=47936695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334895 Expired - Fee Related CN202824903U (en) | 2012-07-05 | 2012-07-05 | Control device for wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681286A (en) * | 2018-06-13 | 2018-10-19 | 哈尔滨工业大学（威海） | Linear cutting equipment control device and method based on FPGA |
-
2012
- 2012-07-05 CN CN 201220334895 patent/CN202824903U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681286A (en) * | 2018-06-13 | 2018-10-19 | 哈尔滨工业大学（威海） | Linear cutting equipment control device and method based on FPGA |
| CN108681286B (en) * | 2018-06-13 | 2023-08-15 | 哈尔滨工业大学（威海） | Wire cutting equipment control device and method based on FPGA |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130705 |