CN105759728A - Automatic control device for CNC vertical milling machine - Google Patents
Automatic control device for CNC vertical milling machine Download PDFInfo
- Publication number
- CN105759728A CN105759728A CN201610159417.1A CN201610159417A CN105759728A CN 105759728 A CN105759728 A CN 105759728A CN 201610159417 A CN201610159417 A CN 201610159417A CN 105759728 A CN105759728 A CN 105759728A
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- Prior art keywords
- module
- milling machine
- plc
- automatic
- control device
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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
- G05B19/4141—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by a controller or microprocessor per axis
-
- 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
- G05B2219/33287—Program panel to program, enter data for diagnostic
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Numerical Control (AREA)
Abstract
The present invention provides an automatic control device for a CNC vertical milling machine, comprising an I/O device, a CNC device, a servo drive device, an auxiliary control device and a position detection device; wherein the auxiliary control device comprises a PLC master control template, an I/O module and interface, a touch screen, a PLC program control module and a touch screen software module; the PLC program control module comprises the following sub-modules: an initialization module used for initializing an intermediate relay, a timer and data register; a manual module used for controlling an action button; an automatic and semi-automatic module used for controlling a working position; a lubrication module used for controlling a lubricated motor to start and stop intermittently; and an alarm module used for detecting whether state judgment equipment at an input end of PLC fails. The CNC vertical milling machine has the following technical effects that hardware of modules is not easy to fail, and cycle operation of a CPU is not easy to go wrong.
Description
Technical field
The present invention relates to a kind of nC vertical milling machine automaton, belong to numerical control machine tool technique field.
Background technology
Vertical numerical control milling machine (CNCVerticalmillingmachine), main part is mainly made up of parts such as base, column, saddle, workbench, main spindle boxes, wherein the five of main body big parts all adopt high intensity premium casting and phenolic sand molding, tissue stabilization, it is ensured that complete machine has the retentivity of good rigidity and precision.Three axis rail pairs all adopt high-frequency quenching and plastic-sticking guiding rail combination, it is ensured that lathe running precision, reduction frictional resistance and loss, three shaft transmission systems are made up of precise ball screw and servosystem motor, and are furnished with automatic lubrication installation.
Lathe three axle all adopts stainless steel guide rail telescopic cover, and barrier propterty is good, complete machine closed guard shield, and door and window is bigger, and outward appearance neat appearance, operation control box is placed in lathe right front, and rotatable, easy to operate.The processing such as various milling, bore hole, rigid tapping can be carried out, and cost performance is high, is machine industry ideal equipment high-quality, high-precision, efficient.
CNC milling machine is a kind of automatic processing device grown up on the basis of general milling machine, and both processing technique are essentially identical, and structure is also somewhat like.CNC milling machine has and is divided into without tool magazine and the big class of band tool magazine two.Wherein the CNC milling machine with tool magazine is also called machining center.
NC milling, except having the feature of plain-milling machine processing, also has following features:
1, the strong adaptability of part processing, motility are good, can machining profile shape especially complex or be difficult to control to the part of size, such as mould class part, shell part etc.；
2, machine tool can be processed cannot process or very unmanageable part, such as the complex curve part described with mathematical model and three-dimensional space curved surface class part；
3, after clamped one time location can be processed, the part of multiple working procedure processing need to be carried out；
4, machining accuracy is high, crudy is reliable and stable, and the pulse equivalency of numerical control device is generally 0.001mm, and high-precision digital control system is up to 0.1 μm, it addition, digital control processing also avoid the operational error of operator；
5, production automation degree is high, it is possible to alleviate the labor intensity of operator.Be conducive to automation for production management；
6, production efficiency is high, and CNC milling machine generally need not use the special technological equipments such as special fixture, only need to call, when changing workpiece, the processor, clamping tool and the adjustment cutter data that are stored in numerical control device, thus substantially reduce the production cycle.Secondly, CNC milling machine has the function of milling machine, boring machine, drilling machine, makes operation high concentration, substantially increases production efficiency.It addition, the speed of mainshaft of CNC milling machine and feed speed are all infinitely variable speeds, it is thus advantageous to select optimized cutting consumption.
Existing CNC milling machine also exists following weak point, and module hardware is susceptible to fault or CPU cycle work easily makes mistakes.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art part, it is provided that a kind of nC vertical milling machine automaton.
The nC vertical milling machine automaton of the present invention, including input/output unit, numerical control device, servo drive, sub controlling unit and position detecting device, described sub controlling unit includes PLC master control masterplate, I/O module and interface, touch screen, PLC program control module and touch screen software module；
Described PLC program controls module and includes following submodule: initialization module, is used for initializing auxiliary reclay, intervalometer, data register；Hand-held block, control action button；Automatic and semi-automatic module, controls working position；Lubrication module: be used for controlling lubrication electromotor intermittent start and stop；Alarm module: whether the state judging equipment for detecting PLC input breaks down.
The CNC milling machine of the present invention has the following technical effect that, fault is less likely to occur module hardware, and CPU cycle work is not easy to make mistakes.
Detailed description of the invention
The nC vertical milling machine automaton of the present invention, including input/output unit, numerical control device, servo drive, sub controlling unit and position detecting device, described sub controlling unit includes PLC master control masterplate, I/O module and interface, touch screen, PLC program control module and touch screen software module；
Described PLC program controls module and includes following submodule: initialization module, is used for initializing auxiliary reclay, intervalometer, data register；Hand-held block, control action button；Automatic and semi-automatic module, controls working position；Lubrication module: be used for controlling lubrication electromotor intermittent start and stop；Alarm module: whether the state judging equipment for detecting PLC input breaks down.
Claims (1)
1. a nC vertical milling machine automaton, it is characterized in that, including input/output unit, numerical control device, servo drive, sub controlling unit and position detecting device, described sub controlling unit includes PLC master control masterplate, I/O module and interface, touch screen, PLC program control module and touch screen software module；
Described PLC program controls module and includes following submodule: initialization module, is used for initializing auxiliary reclay, intervalometer, data register；Hand-held block, control action button；Automatic and semi-automatic module, controls working position；Lubrication module: be used for controlling lubrication electromotor intermittent start and stop；Alarm module: whether the state judging equipment for detecting PLC input breaks down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159417.1A CN105759728A (en) | 2016-03-21 | 2016-03-21 | Automatic control device for CNC vertical milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159417.1A CN105759728A (en) | 2016-03-21 | 2016-03-21 | Automatic control device for CNC vertical milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105759728A true CN105759728A (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610159417.1A Pending CN105759728A (en) | 2016-03-21 | 2016-03-21 | Automatic control device for CNC vertical milling machine |
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| CN (1) | CN105759728A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0846993A1 (en) * | 1996-06-21 | 1998-06-10 | Fanuc Ltd | Synchronizing method for communication |
| CN1570794A (en) * | 2004-05-14 | 2005-01-26 | 北京博创兴工科技有限公司 | Numerical control system for machine tool |
| CN201604032U (en) * | 2010-01-22 | 2010-10-13 | 江苏扬力集团有限公司 | Servo-positioning feed control system of milling machine |
| CN105081873A (en) * | 2015-09-15 | 2015-11-25 | 芜湖日升重型机床有限公司 | Part machining system of numerically controlled machine tool |
| CN105171440A (en) * | 2015-09-02 | 2015-12-23 | 芜湖日升重型机床有限公司 | Numerical control vertical milling machine and control system |
| CN105364605A (en) * | 2015-09-28 | 2016-03-02 | 芜湖日升重型机床有限公司 | Application of PLC and alternating current servo in numerical control drilling and milling machine |
-
2016
- 2016-03-21 CN CN201610159417.1A patent/CN105759728A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0846993A1 (en) * | 1996-06-21 | 1998-06-10 | Fanuc Ltd | Synchronizing method for communication |
| CN1570794A (en) * | 2004-05-14 | 2005-01-26 | 北京博创兴工科技有限公司 | Numerical control system for machine tool |
| CN201604032U (en) * | 2010-01-22 | 2010-10-13 | 江苏扬力集团有限公司 | Servo-positioning feed control system of milling machine |
| CN105171440A (en) * | 2015-09-02 | 2015-12-23 | 芜湖日升重型机床有限公司 | Numerical control vertical milling machine and control system |
| CN105081873A (en) * | 2015-09-15 | 2015-11-25 | 芜湖日升重型机床有限公司 | Part machining system of numerically controlled machine tool |
| CN105364605A (en) * | 2015-09-28 | 2016-03-02 | 芜湖日升重型机床有限公司 | Application of PLC and alternating current servo in numerical control drilling and milling machine |
Non-Patent Citations (1)
| Title |
|---|
| 李蔚 等: "《现代制造技术工程训练》", 31 December 2008, 西北工业大学出版社 * |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |