CN2912881Y - Control system for thread cutting machine - Google Patents
Control system for thread cutting machine Download PDFInfo
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- CN2912881Y CN2912881Y CN 200620041547 CN200620041547U CN2912881Y CN 2912881 Y CN2912881 Y CN 2912881Y CN 200620041547 CN200620041547 CN 200620041547 CN 200620041547 U CN200620041547 U CN 200620041547U CN 2912881 Y CN2912881 Y CN 2912881Y
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- cutting machine
- wire cutting
- feeding
- interface
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Abstract
The utility model discloses a linear cutter control system which is connected to an upper position control computer and a lower position linear cutter. The linear cutter control system includes a first interface used for the communication with the upper position control computer, a second interface for the communication with the lower position linear cutter, a processor which is connected to the first interface and the second interface, gets the work parameters of the lower position linear cutter, and then transmits the work parameters to the upper position control computer, and receives the processing parameters from the upper position control computer and produces the drive signal to drive the lower position linear cutter according to the processing parameters; wherein the processor includes a drive arithmetic production circuit which determines a drive arithmetic according to the processing parameters of the upper position control computer, a sampling circuit which samples the current work parameters of the lower position linear cutter to produce a feeding quantity, a drive signal production circuit which connects the drive arithmetic production circuit and the sampling circuit and produces a drive signal according to the feeding quantity by the drive arithmetic and a power supply module which provides power supply to the components.
Description
Technical field
The utility model relates to the cutting machine manufacture field, more particularly, relates to a kind of Line Cutting Machine Control System and control method.
Background technology
Wire cutting machine is a kind of equipment of extensive use, and the quantity of the wire cutting machine of Chinese annual manufacturing at present has more than 20,000.At present the wire cutting machine that generally uses is single board computer control, and its tapering head can not move with respect to base, can only with follow base carry out together X, Y to move, therefore, this wire cutting machine only can be processed the workpiece that the edge is the plane.The face that runs into the edge have tapering or the time during laid abnormity, adopt this wire cutting machine just can't process.So, a kind of tapering header structure just having occurred can be relative to the wire cutting machine that moves with base, this kind wire cutting machine can be processed the workpiece that there are tapering or laid abnormity in the edge, because the appearance of this wire cutting machine, make the process of machining control become complicated, because replanting motion that wire cutting machine has 4 directions needs control (the tapering head has two directions of motion, base has two directions of motion), want complicated more than wire cutting machine commonly used, therefore, just need a kind of new Line Cutting Machine Control System and control method to come the control that the novel wire cutting machine of this kind is processed.
The utility model content
The purpose of this utility model provides a kind of control system and the control method that can control the wire cutting machine of compound movement.
According to one side of the present utility model, a kind of Line Cutting Machine Control System is provided, it is characterized in that be connected to upper control computer and the next wire cutting machine, described Line Cutting Machine Control System comprises:
First interface is used for communicating with upper control computer;
Second interface is used for communicating with the next wire cutting machine;
Processor, be connected to first interface and second interface, obtain the running parameter of the next wire cutting machine and pass to upper control computer, receive machined parameters and produce the described the next wire cutting machine of drive from upper control computer according to described machined parameters, wherein, described processor comprises:
Drive algorithm and produce circuit, determine that according to the described machined parameters of upper control computer one drives algorithm;
Sample circuit, work at present parameter generating one amount of feeding of the next wire cutting machine of sampling;
Drive signal generation circuit connects the driving algorithm and produces circuit and sample circuit, adopts the driving algorithm to produce a driving signal according to the described amount of feeding;
Power module provides power supply to said modules.
Preferable, the driving algorithm in the described processor produces circuit and comprises:
Processing device, the process of control processing work;
Graphic processing facility is accepted graphic file and this graphic file of processing workpiece from upper control computer;
Interpolation algorithm calculation element, and connect processing device and graphic processing facility, the graphic file that the information of the process of the control processing work that provides in conjunction with processing device is handled according to graphic processing facility produces the driving algorithm of wire cutting machine drive motors.
Preferable, the sample circuit in the described processor comprises:
The A/D conversion equipment receives the work at present parameter of the next wire cutting machine;
The feedback processing device connects described A/D conversion equipment, according to the work at present parameter generating feedback signal of the next wire cutting machine;
Amount of feeding calculation element is connected to the feedback processing device, produces the wire cutting machine drive motors amount of feeding according to feedback signal.
Preferable, the drive signal generation circuit in the described processor connects described interpolation algorithm calculation element and amount of feeding calculation element, adopts described driving algorithm to produce one according to the described amount of feeding and drives signal.
According to an embodiment of the present utility model, described processor moves an operating system, and
Described processing device runs on the described operating system, the process of control processing work;
Described graphic processing facility runs on the described operating system graphic file that the processing workpiece is used;
Described interpolation algorithm calculation element, run on the described operating system, and connect processing device and graphic processing facility, the graphic file that the information of the process of the control processing work that provides in conjunction with processing device is handled according to graphic processing facility produces the driving algorithm of wire cutting machine drive motors and offers described operating system;
Described feedback processing device runs on the described operating system, connects described A/D conversion equipment, according to the work at present parameter generating feedback signal of the next wire cutting machine;
Amount of feeding calculation element runs on the described operating system, is connected to the feedback processing device, produces the wire cutting machine drive motors amount of feeding according to feedback signal;
Drive signal generation circuit runs on the described operating system, connects described interpolation algorithm calculation element and amount of feeding calculation element, adopts described driving algorithm to produce one according to the described amount of feeding and drives signal.
Preferable, described Line Cutting Machine Control System also comprises:
The interface generation device is connected to described processor, produces human-computer interaction interface;
Memory is connected to described processor, first interface and second interface, and preservation is from the machined parameters of upper control computer, from the running parameter of the next wire cutting machine and driving algorithm, the amount of feeding and the driving signal of described processor generation.
According to second aspect of the present utility model, a kind of Line Cutting Machine Control method is provided, be used for a kind of Line Cutting Machine Control System, described Line Cutting Machine Control System is connected to upper control computer and the next wire cutting machine, described Line Cutting Machine Control System comprises at least: first interface is used for communicating with upper control computer; Second interface is used for communicating with the next wire cutting machine; Processor, be connected to first interface and second interface, obtain the running parameter of the next wire cutting machine and pass to upper control computer, receive machined parameters and comprise that according to the described the next wire cutting machine of described machined parameters generation drive described Line Cutting Machine Control method comprises from upper control computer:
Initial parameter is provided with step, and upper control computer is passed to the next wire cutting machine with the initial manufacture parameter by described Line Cutting Machine Control System, and the next wire cutting machine is replied confirmation; And the next wire cutting machine sends the initialization parameter to upper control computer by described Line Cutting Machine Control System, and upper control computer is replied confirmation;
By described Line Cutting Machine Control System, Line Cutting Machine Control System produces the driving signal and passes to the next wire cutting machine with machined parameters for procedure of processing, upper control computer, and the next wire cutting machine is processed workpiece according to described driving signal;
Feedback step, the next wire cutting machine is according to driving signal processing, and feed back current running parameter and give described Line Cutting Machine Control System, described Line Cutting Machine Control System drives signal according to current running parameter and machined parameters adjustment, and sends to the next wire cutting machine;
Described procedure of processing and feedback step are carried out repeatedly, until process finishing;
End step, the next wire cutting machine sends end signal to upper control computer by described Line Cutting Machine Control System, and upper control computer is replied confirmation signal, finishes process.
Preferable, described procedure of processing comprises:
Acceptance is from graphic file and this graphic file of processing workpiece of upper control computer;
The graphic file that the information of the process of the control processing work that provides in conjunction with processing device is handled according to graphic processing facility produces the driving algorithm of wire cutting machine drive motors;
Produce the wire cutting machine drive motors amount of feeding according to feedback signal;
Adopt described driving algorithm to produce one according to the described amount of feeding and drive signal;
Adopt the next wire cutting machine of this drive.
Preferable, described feedback step comprises:
Receive the work at present parameter of the next wire cutting machine;
By digital-to-analogue conversion, according to the work at present parameter generating feedback signal of the next wire cutting machine;
Adjust the wire cutting machine drive motors amount of feeding according to feedback signal;
Adopt the driving algorithm to produce one according to the adjusted amount of feeding and drive signal;
Adopt the next wire cutting machine of this drive.
Preferable, described method also comprises:
Produce human-computer interaction interface;
Preservation is from the machined parameters of upper control computer, from the running parameter of the next wire cutting machine and driving algorithm, the amount of feeding and the driving signal of described processor generation.
By adopting the technical solution of the utility model, the utility model provides a kind of control system and the control method that can control the wire cutting machine of compound movement.
Description of drawings
It is more obvious that feature of the present utility model, character and advantage will be below become after in conjunction with the accompanying drawings and embodiments the description, and identical mark is represented identical feature in the accompanying drawing, wherein,
Fig. 1 is the structured flowchart according to the Line Cutting Machine Control System of an embodiment of the present utility model;
Fig. 2 is the functional block diagram of realizing according to the processor in the Line Cutting Machine Control System of an embodiment of the present utility model;
Fig. 3 is the flow chart according to the Line Cutting Machine Control method of an embodiment of the present utility model.
The specific embodiment
The purpose of this utility model provides a kind of Line Cutting Machine Control System and wire cutting machine method, to control the wire cutting machine that novel tapering head can move with respect to base effectively.
According to the utility model, a kind of Line Cutting Machine Control System at first is provided, with reference to figure 1, Fig. 1 is the structured flowchart according to the Line Cutting Machine Control System 100 of an embodiment of the present utility model, this system 100 is connected to upper control computer 102 and the next wire cutting machine 104, and this Line Cutting Machine Control System 100 comprises:
First interface 110 is used for communicating with upper control computer 102.According to an embodiment of the present utility model, this first interface 110 is a data communication interface, such as a USB interface.
Second interface 112 is used for communicating with the next wire cutting machine 104.According to an embodiment of the present utility model, this second interface is an I/O interface.
Processor 120, be connected to first interface 110 and second interface 112, obtain the running parameter of the next wire cutting machine 104 and pass to upper control computer 102, calculating 102 machines from upper control receives machined parameters and produces the next wire cutting machine 104 of drive according to machined parameters, wherein, this processor 120 comprises:
Drive algorithm and produce circuit 122, determine that according to the machined parameters of upper control computer 102 one drives algorithm, according to an embodiment of the present utility model, this driving algorithm produces circuit 122 and can further comprise:
Processing device 122A, the process of control processing work, usually, this processing device 122A is connected to second interface 112, such as an I/O interface, monitors the course of work of the next wire cutting machine 104;
Graphic processing facility 122B accepts graphic file and this graphic file of processing workpiece from upper control computer 102;
Interpolation algorithm calculation element 122C, connect processing device 122A and graphic processing facility 122B, the graphic file that the information of the process of the control processing work that provides in conjunction with processing device 122A is handled 122B according to graphic processing facility produces the driving algorithm of wire cutting machine drive motors.
Sample circuit 124, work at present parameter generating one amount of feeding of the next wire cutting machine 104 of sampling, wherein, this sample circuit 124 comprises:
A/D conversion equipment 124A receives the work at present parameter of the next wire cutting machine;
Feedback processing device 124B connects A/D conversion equipment 124A, according to the work at present parameter generating feedback signal of the next wire cutting machine;
Amount of feeding calculation element 124C is connected to feedback processing device 124B, produces the wire cutting machine drive motors amount of feeding according to feedback signal.
Drive signal generation circuit 126 connects the driving algorithm and produces circuit 122 and sample circuit 124, adopts the driving algorithm to produce a driving signal according to the amount of feeding.In one embodiment, this drive signal generation circuit 126 connects interpolation algorithm calculation element 122C and amount of feeding calculation element 124C, adopts according to the amount of feeding to drive algorithm generation one driving signal.
Power module 114 provides power supply to said modules.
According to embodiment shown in Figure 1, this system 100 also comprises:
Interface generation device 116 is connected to processor 120, produces human-computer interaction interface;
Memory 118, be connected to processor 120, first interface 110 and second interface 112, preservation is from the machined parameters of upper control computer, from the running parameter of the next wire cutting machine and driving algorithm, the amount of feeding and the driving signal of described processor generation.Described memory 118 can be realized by various storage mediums such as FLASH, RAM and hard disk.
According to an embodiment of the present utility model, on processor 120, can realize moving an operating system, Fig. 2 is the functional block diagram of realizing according to the processor in the Line Cutting Machine Control System of an embodiment of the present utility model.With reference to shown in Figure 2, this processor 120 operations one operating system 121, and
Processing device 122A runs on the operating system 121, the process of control processing work; This processing device 122A is connected to second interface 112, such as an I/O interface, monitors the course of work of the next wire cutting machine 104;
Graphic processing facility 122B runs on the operating system 121 graphic file that the processing workpiece is used;
Interpolation algorithm calculation element 122C, run on the operating system 121, and connect processing device 122A and graphic processing facility 122B, the graphic file that the information of the process of the control processing work that provides in conjunction with processing device 122A is handled according to graphic processing facility 122B produces the driving algorithm of wire cutting machine drive motors and offers operating system 121;
Feedback processing device 124B runs on the operating system 121, connects A/D conversion equipment 124A, according to the work at present parameter generating feedback signal of the next wire cutting machine; Wherein, this A/D conversion equipment 124A is connected to the work at present parameter of the next wire cutting machine of second interface, 104 samplings;
Amount of feeding calculation element 124C runs on the operating system 121, is connected to feedback processing device 124B, produces the wire cutting machine drive motors amount of feeding according to feedback signal;
Drive signal generation circuit 126 runs on the operating system 121, connects interpolation algorithm calculation element 122C and amount of feeding calculation element 124C, adopts according to the amount of feeding to drive algorithm generation one driving signal.
The utility model also provides a kind of Line Cutting Machine Control method, be used for a kind of Line Cutting Machine Control System, this Line Cutting Machine Control System is as described above, be connected to upper control computer and the next wire cutting machine, described Line Cutting Machine Control System comprises at least: first interface is used for communicating with upper control computer; Second interface is used for communicating with the next wire cutting machine; Processor, be connected to first interface and second interface, obtain the running parameter of the next wire cutting machine and pass to upper control computer, comprise from upper control computer reception machined parameters and according to the described the next wire cutting machine of described machined parameters generation drive.With reference to figure 3, Fig. 3 is the flow chart according to the Line Cutting Machine Control method of an embodiment of the present utility model, and this Line Cutting Machine Control method 300 comprises:
Initial parameter is provided with step 302, and upper control computer is passed to the next wire cutting machine with the initial manufacture parameter by Line Cutting Machine Control System, and the next wire cutting machine is replied confirmation; And the next wire cutting machine sends the initialization parameter to upper control computer by described Line Cutting Machine Control System, and upper control computer is replied confirmation;
By Line Cutting Machine Control System, Line Cutting Machine Control System produces the driving signal and passes to the next wire cutting machine with machined parameters for procedure of processing 304, upper control computer, and the next wire cutting machine is processed workpiece according to driving signal; Wherein, according to an embodiment of the present utility model, this procedure of processing further comprises:
Acceptance is from graphic file and this graphic file of processing workpiece of upper control computer;
The graphic file that the information of the process of the control processing work that provides in conjunction with processing device is handled according to graphic processing facility produces the driving algorithm of wire cutting machine drive motors;
Produce the wire cutting machine drive motors amount of feeding according to feedback signal;
Adopt described driving algorithm to produce one according to the described amount of feeding and drive signal;
Adopt the next wire cutting machine of this drive.
Feedback step 306, the next wire cutting machine is according to driving signal processing, and feed back current running parameter and give described Line Cutting Machine Control System, Line Cutting Machine Control System drives signal according to current running parameter and machined parameters adjustment, and sends to the next wire cutting machine.Wherein, according to an embodiment of the present utility model, this feedback step further comprises:
Receive the work at present parameter of the next wire cutting machine;
By digital-to-analogue conversion, according to the work at present parameter generating feedback signal of the next wire cutting machine;
Adjust the wire cutting machine drive motors amount of feeding according to feedback signal;
Adopt the driving algorithm to produce one according to the adjusted amount of feeding and drive signal;
Adopt the next wire cutting machine of this drive.
Described procedure of processing 304 steps 306 are carried out until process finishing repeatedly repeatedly;
End step 312, the next wire cutting machine sends end signal to upper control computer by described Line Cutting Machine Control System, and upper control computer is replied confirmation signal, finishes process.
According to embodiment shown in Figure 3, this Line Cutting Machine Control method 300 also comprises,
Produce the step 308 of human-computer interaction interface;
Preserve step 310, from the machined parameters of upper control computer, from the running parameter of the next wire cutting machine and driving algorithm, the amount of feeding and the driving signal of described processor generation.
The step 308 and the preservation step 310 that wherein produce human-computer interaction interface are also carried out until process finishing repeatedly.
The following describes the applied novel wire cutting machine of the utility model, the maximum characteristics of this wire cutting machine are that the tapering head can move with respect to the base of wire cutting machine.
The tapering head of the wire cutting machine of this structure itself can move with respect to base, in order to distinguish X, the Y direction that base moves, mobile U, the V direction of being referred to as of tapering head.Have in this kind tapering header structure U to move and V to the structure that moves, the relative position by tapering head and base moves, and makes line of cut have gradient, and the processing to the workpiece with tapering is provided thus.
The difference of this tapering header structure and existing tapering header structure maximum be its increased U to V to travel mechanism, remaining structure is similar to existing tapering header structure, therefore introduce in detail below in this tapering header structure U to V to travel mechanism.
This kind tapering header structure comprises bottom plate, middle supporting plate, forms a cavity between bottom plate and the middle supporting plate, be used for installing V to travel mechanism.In supporting plate above is base plate, the cavity between base plate and the middle supporting plate installed U to travel mechanism, U to the topmost parts of travel mechanism be U to screw mandrel, it is realized and being connected of middle supporting plate and base plate to the feed screw nut by U.It is mobile that U can realize that under the drive of motor U makes progress at U to screw mandrel, and U is installed in U on motor cabinet to motor, and is used to bearing block with U.U is not unique to motor cabinet and U to the position of bearing block, only needs it can drive U and gets final product to the motion of screw mandrel.V to travel mechanism comprise V equally to screw mandrel, it is realized and being connected of middle supporting plate and bottom plate to the feed screw nut by V.It is mobile that V can realize that under the drive of motor V makes progress at V to screw mandrel, and V is installed in V on motor cabinet to motor, and is used to bearing block with V.V is not unique to motor cabinet and V to the position of bearing block, only needs it can drive V and gets final product to the motion of screw mandrel.
For the convenience of the users, among this embodiment the tapering header structure also comprise be used to indicate U to the U of displacement to pointer and be used to indicate V to the V of displacement to pointer.In order to increase the life-span of use, also can comprise hide U to the U of travel mechanism to dust cap and hide described V to the V of travel mechanism to dust cap.
Because this kind tapering header structure can move with respect to base, therefore, to moving, be that line of cut produces thus, thereby reach the purpose of cutting tapering at U, the V of X, the Y of base stackable tapering head on the basis of moving.
For this kind tapering header structure and wire cutting machine structure, can be with reference to same No. 200420022893.1 patents of submitting to by the application's applicant.
By adopting the technical solution of the utility model, the utility model provides a kind of control system and the control method that can control the wire cutting machine of compound movement.
The foregoing description provides to being familiar with the person in the art and realizes or use of the present utility model; those skilled in the art can be under the situation that does not break away from utility model thought of the present utility model; the foregoing description is made various modifications or variation; thereby protection domain of the present utility model do not limit by the foregoing description, and should be the maximum magnitude that meets the inventive features that claims mention.
Claims (6)
1. a Line Cutting Machine Control System is characterized in that, is connected to upper control computer and the next wire cutting machine, and described Line Cutting Machine Control System comprises:
First interface is used for communicating with upper control computer;
Second interface is used for communicating with the next wire cutting machine;
Processor, be connected to first interface and second interface, obtain the running parameter of the next wire cutting machine and pass to upper control computer, receive machined parameters and produce the described the next wire cutting machine of drive from upper control computer according to described machined parameters, wherein, described processor comprises:
Drive algorithm and produce circuit, determine that according to the described machined parameters of upper control computer one drives algorithm;
Sample circuit, work at present parameter generating one amount of feeding of the next wire cutting machine of sampling;
Drive signal generation circuit connects the driving algorithm and produces circuit and sample circuit, adopts the driving algorithm to produce a driving signal according to the described amount of feeding;
Power module provides power supply to said modules.
2. Line Cutting Machine Control System as claimed in claim 1 is characterized in that, the driving algorithm in the described processor produces circuit and comprises:
Processing device, the process of control processing work;
Graphic processing facility is accepted graphic file and this graphic file of processing workpiece from upper control computer;
Interpolation algorithm calculation element, and connect processing device and graphic processing facility, the graphic file that the information of the process of the control processing work that provides in conjunction with processing device is handled according to graphic processing facility produces the driving algorithm of wire cutting machine drive motors.
3. Line Cutting Machine Control System as claimed in claim 2 is characterized in that, the sample circuit in the described processor comprises:
The A/D conversion equipment receives the work at present parameter of the next wire cutting machine;
The feedback processing device connects described A/D conversion equipment, according to the work at present parameter generating feedback signal of the next wire cutting machine;
Amount of feeding calculation element is connected to the feedback processing device, produces the wire cutting machine drive motors amount of feeding according to feedback signal.
4. Line Cutting Machine Control System as claimed in claim 3, it is characterized in that, drive signal generation circuit in the described processor connects described interpolation algorithm calculation element and amount of feeding calculation element, adopts described driving algorithm to produce one according to the described amount of feeding and drives signal.
5. Line Cutting Machine Control System as claimed in claim 4 is characterized in that described processor moves an operating system, and
Described processing device runs on the described operating system, the process of control processing work;
Described graphic processing facility runs on the described operating system graphic file that the processing workpiece is used;
Described interpolation algorithm calculation element, run on the described operating system, and connect processing device and graphic processing facility, the graphic file that the information of the process of the control processing work that provides in conjunction with processing device is handled according to graphic processing facility produces the driving algorithm of wire cutting machine drive motors and offers described operating system;
Described feedback processing device runs on the described operating system, connects described A/D conversion equipment, according to the work at present parameter generating feedback signal of the next wire cutting machine;
Amount of feeding calculation element runs on the described operating system, is connected to the feedback processing device, produces the wire cutting machine drive motors amount of feeding according to feedback signal;
Drive signal generation circuit runs on the described operating system, connects described interpolation algorithm calculation element and amount of feeding calculation element, adopts described driving algorithm to produce one according to the described amount of feeding and drives signal.
6. Line Cutting Machine Control System as claimed in claim 5 is characterized in that, described Line Cutting Machine Control System also comprises:
The interface generation device is connected to described processor, produces human-computer interaction interface;
Memory is connected to described processor, first interface and second interface, and preservation is from the machined parameters of upper control computer, from the running parameter of the next wire cutting machine and driving algorithm, the amount of feeding and the driving signal of described processor generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620041547 CN2912881Y (en) | 2006-04-30 | 2006-04-30 | Control system for thread cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620041547 CN2912881Y (en) | 2006-04-30 | 2006-04-30 | Control system for thread cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2912881Y true CN2912881Y (en) | 2007-06-20 |
Family
ID=38167482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620041547 Expired - Fee Related CN2912881Y (en) | 2006-04-30 | 2006-04-30 | Control system for thread cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2912881Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799526A (en) * | 2017-04-01 | 2017-06-06 | 广东商鼎智能设备有限公司 | The control system and spark-erosion machine tool of spark-erosion machine tool |
| CN108581103A (en) * | 2018-04-08 | 2018-09-28 | 清华大学 | A kind of five axis four-axle linkage wire cutting motion control method of slow wire feeding |
-
2006
- 2006-04-30 CN CN 200620041547 patent/CN2912881Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799526A (en) * | 2017-04-01 | 2017-06-06 | 广东商鼎智能设备有限公司 | The control system and spark-erosion machine tool of spark-erosion machine tool |
| CN106799526B (en) * | 2017-04-01 | 2019-02-12 | 广东商鼎智能设备有限公司 | The control system and spark-erosion machine tool of spark-erosion machine tool |
| CN108581103A (en) * | 2018-04-08 | 2018-09-28 | 清华大学 | A kind of five axis four-axle linkage wire cutting motion control method of slow wire feeding |
| CN108581103B (en) * | 2018-04-08 | 2019-09-27 | 清华大学 | A kind of five axis four-axle linkage wire cutting motion control method of slow wire feeding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Control system and control method for wire cutting machine Effective date of registration: 20110119 Granted publication date: 20070620 Pledgee: Shanghai, Xuhui, Company limited by guarantee Pledgor: Shanghai Troop Electronics Equipment Co., Ltd. Registration number: 2011990000013 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070620 Termination date: 20130430 |