CN102221825A - Numerical control processing method and control system for die manufacture - Google Patents
Numerical control processing method and control system for die manufacture Download PDFInfo
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- CN102221825A CN102221825A CN2010106235479A CN201010623547A CN102221825A CN 102221825 A CN102221825 A CN 102221825A CN 2010106235479 A CN2010106235479 A CN 2010106235479A CN 201010623547 A CN201010623547 A CN 201010623547A CN 102221825 A CN102221825 A CN 102221825A
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Abstract
The invention discloses a numerical control processing method based on die manufacture, which comprises the steps as follows: firstly, a numerical control machine is arranged and consists of a machine control system, a servo system, a detection system, a mechanical transmission system and an auxiliary system; secondly, a processing analysis system is arranged in the auxiliary system and implements analog processing analysis by using mapping software; thirdly, the machine control system provides a cushion cap for controlling the locating precision, tracing precision and anti-seismic intensity of the numerical control machine; and fourthly, the servo system is interlocked with the mechanical transmission system to control the feed speed, spindle rotation speed, the positive and negative rotation of the spindle and key parameters for automatic cutter replacing of the numerical control machine, and the detection system follows up to control and corrects errors properly. The invention also provides a control system for realizing the method.
Description
Technical field
The present invention relates to the CNC processing technology field, relate in particular to the numerical-control processing method that a kind of mould is made, more relate to a kind of control system that realizes this method.
Background technology
Traditional machining all is to operate the machine tool operation by hand, adds man-hour with hand motivation tool Tool in Cutting metal, by eyes with the precision of instrument measurement products such as slide calliper rule.Modern industry uses the lathe of computer numeral chemical control system to carry out operation already, and numerically-controlled machine can directly have been processed any product and parts according to the Automatic Program that the technician finishes in advance.Digital control processing is widely used in any field of all machinings, especially the development trend of Mould Machining and important and necessary technology means.A kind of method that Numeric Control Technology utilizes digitized information that machine tool motion and process are controlled.
The die apparatus analysis on competitive, at present, the home equipment that machine industry is produced, specific (special) requirements is not developed at die industry, agent structure can not fine adaptation Mould Machining, comprises reliability, high-speed and high-efficiency high precision and the big overdose space Machining of Curved Surface etc. of the rigidity of bed dimension and load-bearing, lathe and stability, long-time running at full capacity; Many parts, auxiliary equipment quality on the equipment do not pass a test, especially some electronic devices and components, some component of machine and digital control system etc.
Summary of the invention
The numerical-control processing method that the object of the present invention is to provide a kind of mould to make has been avoided artificial operate miss fully, reduces artificial waste, and making can be to the technology of product before with regard to processing mold, and moulding is judged in advance.Secondly, for the big mould product of difficulty of processing, can shift to an earlier date the analytic engine physical data, key parameters such as the speed of feed of judgement machine, the speed of mainshaft, main shaft rotating, automatic tool changer, thereby machine is played a protective role, prolong service life of a machine, improved working (machining) efficiency and machining precision; Another purpose of the present invention is to provide a kind of control system that realizes this method.
For effectively solving the problems of the technologies described above, the technical scheme that the present invention takes is as follows:
A kind of numerical-control processing method of making based on mould is characterized in that its method may further comprise the steps:
(1) numerically-controlled machine is set, this numerically-controlled machine control system, servo-drive system, detection system, machine driven system and backup system are formed;
(2) a processing analytic system is set in described backup system, utilizes mapping software to simulate processing and analyze; For the big mould product of difficulty of processing, a described processing analytic system shifts to an earlier date the analytic engine physical data, key parameters such as the speed of feed of judgement machine, the speed of mainshaft, main shaft rotating, automatic tool changer, different running programs, to in software, simulate processing, keep docking the G code consistance, numerically-controlled machine is controlled with the original system program.
(3) described machine tool control system provides bearing accuracy, tracking accuracy and the seismic degree that cushion cap is controlled described numerically-controlled machine; Described cushion cap satisfies the Mould Machining of different sizes and weight, the parameter value variation in the control of regulatable parameter ratio range decision process, and in the parameter variation range that can carry out control, described cushion cap does not exceed the adjustable scope operate as normal of canonical parameter.
(4) the described machine driven system of described servo-drive system interlock is controlled speed of feed, the speed of mainshaft, main shaft rotating and the execution of automatic tool changer key parameter of described numerically-controlled machine, and described detection system is with control and error correction in good time; Built-in standard parameter value contrast in the speed of feed of described numerically-controlled machine, the speed of mainshaft, main shaft rotating and execution of automatic tool changer key parameter and the described detection system, the execution parameter that exceeds the standard parameter value domain of walker is reported to the police automatically, described control system is controlled described machine driven system and is corrected the execution parameter value, appearance can't error correction than mistake, the work of parameter link was carried out under described numerically-controlled machine stopped.
A kind of control system that realizes method, it comprises master control subsystem, power subsystem and I/O subsystem, described master control subsystem comprises data processing module, signal processing module, servo module and multiaxis control module; Described power subsystem includes power power module, control power module and electric power control and executive module; Described I/O subsystem comprises button control module, program editing module, function display module and form modular converter.
Described data processing module also comprises data operation module, data coding module and many arbitrarily group memory storage modules; Described signal processing module also comprises safety door signal processing module, washout processing module and full-automatic signal processing module.
Described master control subsystem and described I/O subsystem interconnect by various control circuits and change-over circuit and described power subsystem; And be interconnected to each built-in module unit by data transmission bus and realize data-transformation facility.
Beneficial effect of the present invention is: method provided by the invention, avoided artificial operate miss fully, and reduce artificial waste, making can be to the technology of product before with regard to processing mold, and moulding is judged in advance.Secondly, for the big mould product of difficulty of processing, can shift to an earlier date the analytic engine physical data, key parameters such as the speed of feed of judgement machine, the speed of mainshaft, main shaft rotating, automatic tool changer, thereby machine is played a protective role, prolong service life of a machine, improved working (machining) efficiency and machining precision; Promote the working ability of CNC machining center, convenient processing reduces misoperation, cuts the waste, and increases work efficiency, and prolongs service life of a machine; Control system provided by the invention, bearing accuracy, tracking accuracy and the antivibration ability of raising lathe; Avoid artificial operate miss, reduced artificial waste, again machine has been played a protective role, prolonged service life of a machine, improved working (machining) efficiency and machining precision.
The present invention is described in detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is that hardware control system module of the present invention is formed structural representation;
Fig. 2 is that hardware control system submodule of the present invention is formed structural representation;
Fig. 3 is the method for the invention implementation step schematic flow sheet.
Embodiment
Referring to Fig. 3, a kind of numerical-control processing method of making based on mould is characterized in that its method may further comprise the steps:
(1) numerically-controlled machine is set, this numerically-controlled machine control system, servo-drive system, detection system, machine driven system and backup system are formed;
(2) a processing analytic system is set in described backup system, utilizes mapping software to simulate processing and analyze;
(3) described machine tool control system provides bearing accuracy, tracking accuracy and the seismic degree that cushion cap is controlled described numerically-controlled machine;
(4) the described machine driven system of described servo-drive system interlock is controlled speed of feed, the speed of mainshaft, main shaft rotating and the execution of automatic tool changer key parameter of described numerically-controlled machine, and described detection system is with control and error correction in good time.
Described step (2) is further comprising the steps of: for the big mould product of difficulty of processing, a described processing analytic system shifts to an earlier date the analytic engine physical data, key parameters such as the speed of feed of judgement machine, the speed of mainshaft, main shaft rotating, automatic tool changer, different running programs, to in software, simulate processing, keep docking the G code consistance, numerically-controlled machine is controlled with the original system program.
Described step (3) is further comprising the steps of: described cushion cap satisfies the Mould Machining of different sizes and weight, parameter value variation in the control of regulatable parameter ratio range decision process, in the parameter variation range that can carry out control, described cushion cap does not exceed the adjustable scope operate as normal of canonical parameter.
Described step (4) is further comprising the steps of: built-in standard parameter value contrast in the speed of feed of described numerically-controlled machine, the speed of mainshaft, main shaft rotating and execution of automatic tool changer key parameter and the described detection system, the execution parameter that exceeds the standard parameter value domain of walker is reported to the police automatically, described control system is controlled described machine driven system and is corrected the execution parameter value, appearance can't error correction than mistake, the work of parameter link was carried out under described numerically-controlled machine stopped.
Referring to Fig. 1 and Fig. 2, a kind of control system that realizes method, it comprises master control subsystem, power subsystem and I/O subsystem, described master control subsystem comprises data processing module, signal processing module, servo module and multiaxis control module; Described power subsystem includes power power module, control power module and electric power control and executive module; Described I/O subsystem comprises button control module, program editing module, function display module and form modular converter.
Described data processing module also comprises data operation module, data coding module and many arbitrarily group memory storage modules; Described signal processing module also comprises safety door signal processing module, washout processing module and full-automatic signal processing module.
Described master control subsystem and described I/O subsystem interconnect by various control circuits and change-over circuit and described power subsystem; And be interconnected to each built-in module unit by data transmission bus and realize data-transformation facility.
The technology path that is different from prior art in the present embodiment is:
1, before the product processing, utilize computer graphics software to carry out the Mould Machining analysis, judge technology and difficulty in the process, can the physical data of analytic engine satisfy, and avoided the risk of processing, cuts the waste.The precision and the quality of mould have been improved.
2, gravity test is selected the bigger mould of product weight and is processed, stability, degree of accuracy and the antivibration ability of test lathe.Change lathe cushion cap so that more can meet production requirement, and Continual Improvement aborning, satisfies the performance requirement of processing.
3, constantly improve,, thereby improved precision, the stability of mould by the technology upgrading of machining center.Also propose the raising that promotes production efficiency,, carry out last fine setting, finally realize the machining center complete upgrading according to the problem feedback that may occur.
Present embodiment technical scheme and technique effect are different from conventional art and are: because mould develops to the maximization direction, process equipment must have enough big mesa dimensions and impulse stroke adapts with it.Now, several tons to tens tons mould is very general, so just require the platen face can bear big weight.The intensity of mold materials and hardness are all very high, and flutter takes place process easily.In order to ensure the machining precision and the surface quality of part, the high-speed machine tool that is used for the mould manufacturing must have very high dynamic and static rigidity, to improve bearing accuracy, tracking accuracy and the antivibration ability of lathe.
By in machine and control system, utilizing mapping software to carry out the Mould Machining analysis.Quantize the technology and the difficulty of product processing; difficulty of processing to product is judged in advance; the analytic engine physical data; key parameters such as the speed of feed of judgement machine, the speed of mainshaft, main shaft rotating, automatic tool changer; both avoided artificial operate miss, reduced artificial waste, again machine had been played a protective role; prolong service life of a machine, improved working (machining) efficiency and machining precision.
The present invention is not limited to above-mentioned embodiment, and all employings and analog structure of the present invention and method thereof realize that all embodiments of the object of the invention are all within protection domain of the present invention.
Claims (7)
1. a numerical-control processing method of making based on mould is characterized in that its method bag
Draw together following steps:
(1) numerically-controlled machine is set, this numerically-controlled machine control system, servo-drive system, detection system, machine driven system and backup system are formed;
(2) a processing analytic system is set in described backup system, utilizes mapping software to simulate processing and analyze;
(3) described machine tool control system provides bearing accuracy, tracking accuracy and the seismic degree that cushion cap is controlled described numerically-controlled machine;
(4) the described machine driven system of described servo-drive system interlock is controlled speed of feed, the speed of mainshaft, main shaft rotating and the execution of automatic tool changer key parameter of described numerically-controlled machine, and described detection system is with control and error correction in good time.
2. the numerical-control processing method of making based on mould according to claim 1, it is characterized in that, described step (2) is further comprising the steps of: for the big mould product of difficulty of processing, a described processing analytic system shifts to an earlier date the analytic engine physical data, key parameters such as the speed of feed of judgement machine, the speed of mainshaft, main shaft rotating, automatic tool changer, different running programs, to in software, simulate processing, keep docking the G code consistance, numerically-controlled machine is controlled with the original system program.
3. the numerical-control processing method of making based on mould according to claim 1, it is characterized in that, described step (3) is further comprising the steps of: described cushion cap satisfies the Mould Machining of different sizes and weight, parameter value variation in the control of regulatable parameter ratio range decision process, in the parameter variation range that can carry out control, described cushion cap does not exceed the adjustable scope operate as normal of canonical parameter.
4. the numerical-control processing method of making based on mould according to claim 1, it is characterized in that, described step (4) is further comprising the steps of: built-in standard parameter value contrast in the speed of feed of described numerically-controlled machine, the speed of mainshaft, main shaft rotating and execution of automatic tool changer key parameter and the described detection system, the execution parameter that exceeds the standard parameter value domain of walker is reported to the police automatically, described control system is controlled described machine driven system and is corrected the execution parameter value, appearance can't error correction than mistake, the work of parameter link was carried out under described numerically-controlled machine stopped.
5. control system that realizes the described method of claim 1, it is characterized in that, it comprises master control subsystem, power subsystem and I/O subsystem, and described master control subsystem comprises data processing module, signal processing module, servo module and multiaxis control module; Described power subsystem includes power power module, control power module and electric power control and executive module; Described I/O subsystem comprises button control module, program editing module, function display module and form modular converter.
6. control system according to claim 5 is characterized in that, described data processing module also comprises data operation module, data coding module and many arbitrarily group memory storage modules; Described signal processing module also comprises safety door signal processing module, washout processing module and full-automatic signal processing module.
7. control system according to claim 5 is characterized in that, described master control subsystem and described I/O subsystem interconnect by various control circuits and change-over circuit and described power subsystem; And be interconnected to each built-in module unit by data transmission bus and realize data-transformation facility.
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| CN 201010623547 CN102221825B (en) | 2010-12-29 | 2010-12-29 | Numerical control processing method and control system for die manufacture |
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| CN 201010623547 CN102221825B (en) | 2010-12-29 | 2010-12-29 | Numerical control processing method and control system for die manufacture |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103213405A (en) * | 2013-04-17 | 2013-07-24 | 田波 | 3D printer capable of being produced in mass mode and three-dimensional manufacturing method |
| CN103792883A (en) * | 2014-02-27 | 2014-05-14 | 北京理工大学 | Numerically-controlled machine tool control system with supportability redundant operation function |
| CN104850059A (en) * | 2014-02-13 | 2015-08-19 | 发那科株式会社 | Numerical controller capable of preventing wrong machining after machining condition change |
| CN104991517A (en) * | 2015-06-24 | 2015-10-21 | 东莞市汇星染织有限公司 | 3D printing method and control system based on APP big data modeling |
| CN106054804A (en) * | 2016-06-07 | 2016-10-26 | 东莞市成铭胶粘剂有限公司 | Automatic weighing method based on adhesive application |
| CN108225722A (en) * | 2017-12-01 | 2018-06-29 | 中国商用飞机有限责任公司 | Multipurpose auxiliary manufacturing equipment |
| CN109782697A (en) * | 2017-11-10 | 2019-05-21 | 广州市山本机械有限公司 | Intelligent servo positioning control system |
| CN110134069A (en) * | 2019-05-08 | 2019-08-16 | 江苏金利宝电子科技有限公司 | Numerically-controlled machine tool self-diagnosing method and system |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213405A (en) * | 2013-04-17 | 2013-07-24 | 田波 | 3D printer capable of being produced in mass mode and three-dimensional manufacturing method |
| CN104850059A (en) * | 2014-02-13 | 2015-08-19 | 发那科株式会社 | Numerical controller capable of preventing wrong machining after machining condition change |
| US9715228B2 (en) | 2014-02-13 | 2017-07-25 | Fanuc Corporation | Numerical controller capable of preventing wrong machining after machining condition change |
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| CN103792883B (en) * | 2014-02-27 | 2016-04-06 | 北京理工大学 | There is the Control System of NC Machine of protection redundant operation function |
| CN104991517A (en) * | 2015-06-24 | 2015-10-21 | 东莞市汇星染织有限公司 | 3D printing method and control system based on APP big data modeling |
| CN104991517B (en) * | 2015-06-24 | 2018-10-09 | 广东汇星新材料科技股份有限公司 | 3D printing method and control system based on APP big data modeling |
| CN106054804A (en) * | 2016-06-07 | 2016-10-26 | 东莞市成铭胶粘剂有限公司 | Automatic weighing method based on adhesive application |
| CN109782697A (en) * | 2017-11-10 | 2019-05-21 | 广州市山本机械有限公司 | Intelligent servo positioning control system |
| CN108225722A (en) * | 2017-12-01 | 2018-06-29 | 中国商用飞机有限责任公司 | Multipurpose auxiliary manufacturing equipment |
| CN110134069A (en) * | 2019-05-08 | 2019-08-16 | 江苏金利宝电子科技有限公司 | Numerically-controlled machine tool self-diagnosing method and system |
| CN110134069B (en) * | 2019-05-08 | 2022-05-31 | 江苏金利宝电子科技有限公司 | Self-diagnosis method and system of numerical control machine tool |
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| CN102221825B (en) | 2013-04-17 |
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Address after: 523877, Guangdong, Dongguan province Changan town side village Fourth Industrial Zone Crown Fai hardware Co., Ltd. Applicant after: DONGGUAN GUANHUI HARDWARE CO., LTD. Address before: 523877, Guangdong, Dongguan province Changan town side village Fourth Industrial Zone Crown Fai hardware Co., Ltd. Applicant before: Dongguan Guanhui Hardware Co., Ltd. |
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