CN109164757A - A kind of wisdom fuel gas network builds system - Google Patents
A kind of wisdom fuel gas network builds system Download PDFInfo
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- CN109164757A CN109164757A CN201811119337.9A CN201811119337A CN109164757A CN 109164757 A CN109164757 A CN 109164757A CN 201811119337 A CN201811119337 A CN 201811119337A CN 109164757 A CN109164757 A CN 109164757A
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 39
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- 239000007789 gas Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 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
- G05B19/404—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 characterised by control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
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- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
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Abstract
The present invention provides a kind of wisdom fuel gas networks to build system, subsystem is planned including wisdom fuel gas network, wisdom fuel gas network accessory produces subsystem and wisdom fuel gas network builds subsystem, the wisdom fuel gas network planning subsystem is for planning that wisdom fuel gas network builds address, the wisdom fuel gas network accessory production subsystem is for accessory needed for production and construction wisdom fuel gas network, accessory needed for the wisdom fuel gas network that the wisdom fuel gas network construction subsystem is used to be produced according to the construction address of planning builds wisdom fuel gas network, the wisdom fuel gas network accessory production subsystem includes producing lathes and machine tool error Compensation subsystem, described produce lathes connect with machine tool error Compensation subsystem, for wisdom fuel gas network accessories manufacturing, the machine tool error Compensation subsystem is for compensating the error that produces lathes.The invention has the benefit that providing a kind of wisdom fuel gas network builds system, the planning and construction of wisdom fuel gas network are realized.
Description
Technical field
The present invention relates to fuel gas network technical fields, and in particular to a kind of wisdom fuel gas network builds system.
Background technique
With the development of economy and social progress, the construction of wisdom fuel gas network are more and more important.
It produces lathes, is one of manufacturing Core equipment, is mainly used for the processing of large-scale precision device, be national defence troops
The key industries such as work, aerospace, power station, nuclear power station, the renewable sources of energy, engineering machinery pillar industry and key state project
Project provides service.Influence to produce lathes machining accuracy factor it is very much, including machine tool accuracy, technique, workpiece, fixture etc.,
Middle machine tool accuracy factor plays a decisive role, and the error source for influencing machine tool accuracy includes that geometry and kinematic error, power cause error, heat
Error, parallel algorithm etc. are caused, and Geometric error and thermal error is the main error for influencing machine tool accuracy.The essence to produce lathes
Degree is easy to be influenced by the environmental condition that extraneous factor especially changes, and when not having thermostatic control, environment temperature will appear
Big fluctuation, heat source caused by environment temperature generate a large amount of heat together with internal heat resource, lead to obviously increasing for Thermal Error,
It is especially influenced when heavy duty machine tools are processed for a long time more serious.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of wisdom fuel gas network builds system.
The purpose of the present invention is realized using following technical scheme:
It provides a kind of wisdom fuel gas network and builds system, including wisdom fuel gas network plans subsystem, wisdom fuel gas network accessory
It produces subsystem and wisdom fuel gas network builds subsystem, the wisdom fuel gas network planning subsystem is for planning that wisdom fuel gas network is built
If address, the wisdom fuel gas network accessory production subsystem is for accessory needed for production and construction wisdom fuel gas network, the wisdom combustion
Accessory needed for gas net builds the wisdom fuel gas network that subsystem is used to produce according to the construction address of planning builds wisdom fuel gas network, institute
Stating wisdom fuel gas network accessory production subsystem includes producing lathes and machine tool error Compensation subsystem, described to produce lathes and lathe
The connection of error compensation subsystem, is used for wisdom fuel gas network accessories manufacturing, and the machine tool error Compensation subsystem is used for manufacturing machine
Bed error compensates.
The invention has the benefit that providing a kind of wisdom fuel gas network builds system, the rule of wisdom fuel gas network are realized
It draws and builds.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is structural schematic diagram of the invention；
Appended drawing reference:
Wisdom fuel gas network plans that subsystem 1, wisdom fuel gas network accessory production subsystem 2, wisdom fuel gas network build subsystem
3。
Specific embodiment
The invention will be further described with the following Examples.
First preferred embodiment:
Referring to Fig. 1, a kind of wisdom fuel gas network of the present embodiment builds system, including wisdom fuel gas network plans subsystem 1, intelligence
Intelligent fuel gas network accessory production subsystem 2 and wisdom fuel gas network build subsystem 3, and the wisdom fuel gas network planning subsystem 1 is used for
Plan that wisdom fuel gas network builds address, the wisdom fuel gas network accessory production subsystem 2 is used for production and construction wisdom fuel gas network institute
Accessory is needed, the wisdom fuel gas network construction subsystem 3 according to needed for the wisdom fuel gas network that the construction address of planning produces for matching
Part builds wisdom fuel gas network, and the wisdom fuel gas network accessory production subsystem 2 includes producing lathes to compensate subsystem with machine tool error
System, described produce lathes connect with machine tool error Compensation subsystem, are used for wisdom fuel gas network accessories manufacturing, and the machine tool error is mended
Subsystem is repaid for compensating to the error that produces lathes.
It present embodiments provides a kind of wisdom fuel gas network and builds system, realize the planning and construction of wisdom fuel gas network.
Preferably, the machine tool error Compensation subsystem includes one action module, secondary operational module and three tasks
Module, the one action module are used for basis for acquiring produce lathes data and environmental data, the secondary operational module
The data that produce lathes and environmental data determine the error to produce lathes, and the operational module three times is used for the error to produce lathes
It compensates.
Produce lathes data and environmental data of this preferred embodiment based on acquisition, realize the accurate of the error that produces lathes
It measures, error compensation is carried out based on the error to produce lathes, guarantees the stability to produce lathes and reliability.
Preferably, the secondary operational module includes one action submodule, secondary work submodule, the one action
For dividing to the motion state to produce lathes, the secondary work submodule is used for according to the fortune to produce lathes submodule
Dynamic state determines the error to produce lathes；
The motion state to produce lathes is divided into stationary state, main axis state, edge by the one action submodule
Linear axes moving condition, main axis and along linear axes moving condition；
The secondary work submodule is used to determine the error to produce lathes according to the motion state to produce lathes: will manufacture
Lathe is placed in rectangular coordinate system, the error factor under computational manufacturing lathe stationary state:
In formula, RL1Indicate the error factor to produce lathes under stationary state, GPxIndicate that lathe caused by external heat source is whole
Thermal Error of the machine in the direction x, GPyIndicate Thermal Error of the complete machine tool in the direction y caused by external heat source, GPzIndicate external heat source
Thermal Error of the caused complete machine tool in the direction z；The RL1It is bigger, indicate that the error to produce lathes under stationary state is bigger；
Error factor under computational manufacturing machine tool chief axis rotary state:
In formula, RL2Indicate the error factor to produce lathes under main axis state, GPxIndicate machine caused by external heat source
Thermal Error of the bed complete machine in the direction x, GPyIndicate Thermal Error of the complete machine tool in the direction y caused by external heat source, GPzIndicate external
Thermal Error of the complete machine tool caused by heat source in the direction z, BZxIndicate the spindle error in the direction x caused by internal heat resource, BZyIt indicates
The spindle error in the direction y, BZ caused by internal heat resourcezIndicate the spindle error in the direction z caused by internal heat resource；The RL2More
Greatly, indicate that the error to produce lathes under main axis state is bigger；
Error factor of the computational manufacturing lathe under linear axes moving condition:
In formula, RL3Indicate the error factor to produce lathes under linear axes moving condition, GPxIndicate that external heat source causes
Thermal Error of the complete machine tool in the direction x, GPyIndicate Thermal Error of the complete machine tool in the direction y caused by external heat source, GPzIt indicates
Thermal Error of the complete machine tool caused by external heat source in the direction z, FVxIndicate error of the shifting axle in the direction x, FVyIndicate shifting axle
Error in the direction y, FVzIndicate shifting axle in the error in the direction z；The RL3Bigger, expression produces lathes moves along linear axes
Error under state is bigger；
The rotation of computational manufacturing machine tool chief axis and the error factor under linear axes moving condition:
In formula, RL4Indicate produce lathes main axis and the error factor under linear axes moving condition, GPxIndicate outer
Thermal Error of the complete machine tool caused by portion's heat source in the direction x, GPyIndicate complete machine tool caused by external heat source in the heat in the direction y
Error, GPzIndicate Thermal Error of the complete machine tool in the direction z caused by external heat source, BZxIndicate the direction x caused by internal heat resource
Spindle error, BZyIndicate the spindle error in the direction y caused by internal heat resource, BZzIndicate the main shaft in the direction z caused by internal heat resource
Error, FVxIndicate error of the shifting axle in the direction x, FVyIndicate error of the shifting axle in the direction y, FVzIndicate shifting axle in the side z
To error；The RL4It is bigger, indicate to produce lathes main axis and error under linear axes moving condition it is bigger；
Thermal Error is internal heat resource and external heat source is coefficient as a result, internal heat resource is based on heat transfer, including cuts
Heat and frictional heat are cut, and frictional heat mostlys come from bearing, motor, static pressure oil pump.External heat source is based on heat convection, with ring
Border temperature is related, and the variation of environment temperature is related with ventilation, cross-ventilation condition, outdoor environment temperature and weather, in addition lathe
Heat exchange with external heat source also has linchpin to penetrate heat transfer, as daylight, illumination, human body radiation influence.Effect of the lathe in interior external heat source
Lower thermal deformation be it is nonlinear, it is both related with temperature change, it is also related with the coordinate position of lathe.This preferred embodiment pass through by
Produce lathes and be placed in rectangular coordinate system, the motion state to produce lathes is divided, and determine corresponding motion state with
And the error under corresponding sports state, it carries out error compensation for subsequent produce lathes and lays a good foundation, specifically,
Respectively to producing lathes in stationary state, main axis state, move along linear axes moving condition, main axis and along linear axes
Error under state is calculated.
Second preferred embodiment:
Referring to Fig. 1, a kind of wisdom fuel gas network of the present embodiment builds system, including wisdom fuel gas network plans subsystem 1, intelligence
Intelligent fuel gas network accessory production subsystem 2 and wisdom fuel gas network build subsystem 3, and the wisdom fuel gas network planning subsystem 1 is used for
Plan that wisdom fuel gas network builds address, the wisdom fuel gas network accessory production subsystem 2 is used for production and construction wisdom fuel gas network institute
Accessory is needed, the wisdom fuel gas network construction subsystem 3 according to needed for the wisdom fuel gas network that the construction address of planning produces for matching
Part builds wisdom fuel gas network, and the wisdom fuel gas network accessory production subsystem 2 includes producing lathes to compensate subsystem with machine tool error
System, described produce lathes connect with machine tool error Compensation subsystem, are used for wisdom fuel gas network accessories manufacturing, and the machine tool error is mended
Subsystem is repaid for compensating to the error that produces lathes.
It present embodiments provides a kind of wisdom fuel gas network and builds system, realize the planning and construction of wisdom fuel gas network.
Preferably, the wisdom fuel gas network system of building further includes error display module, and the error display module is for showing
The error to produce lathes.
The machine tool error Compensation subsystem includes one action module, secondary operational module and operational module three times, institute
State one action module for acquire produce lathes data and environmental data, the secondary operational module produces lathes for basis
Data and environmental data determine the error to produce lathes, and the operational module three times is for mending the error to produce lathes
It repays.
Produce lathes data and environmental data of this preferred embodiment based on acquisition, realize the accurate of the error that produces lathes
It measures, error compensation is carried out based on the error to produce lathes, guarantees the stability to produce lathes and reliability.
Preferably, the secondary operational module includes one action submodule, secondary work submodule, the one action
For dividing to the motion state to produce lathes, the secondary work submodule is used for according to the fortune to produce lathes submodule
Dynamic state determines the error to produce lathes；
The motion state to produce lathes is divided into stationary state, main axis state, edge by the one action submodule
Linear axes moving condition, main axis and along linear axes moving condition；
The secondary work submodule is used to determine the error to produce lathes according to the motion state to produce lathes: will manufacture
Lathe is placed in rectangular coordinate system, the error factor under computational manufacturing lathe stationary state:
In formula, RL1Indicate the error factor to produce lathes under stationary state, GPxIndicate that lathe caused by external heat source is whole
Thermal Error of the machine in the direction x, GPyIndicate Thermal Error of the complete machine tool in the direction y caused by external heat source, GPzIndicate external heat source
Thermal Error of the caused complete machine tool in the direction z；The RL1It is bigger, indicate that the error to produce lathes under stationary state is bigger；
Error factor under computational manufacturing machine tool chief axis rotary state:
In formula, RL2Indicate the error factor to produce lathes under main axis state, GPxIndicate machine caused by external heat source
Thermal Error of the bed complete machine in the direction x, GPyIndicate Thermal Error of the complete machine tool in the direction y caused by external heat source, GPzIndicate external
Thermal Error of the complete machine tool caused by heat source in the direction z, BZxIndicate the spindle error in the direction x caused by internal heat resource, BZyIt indicates
The spindle error in the direction y, BZ caused by internal heat resourcezIndicate the spindle error in the direction z caused by internal heat resource；The RL2More
Greatly, indicate that the error to produce lathes under main axis state is bigger；
Error factor of the computational manufacturing lathe under linear axes moving condition:
In formula, RL3Indicate the error factor to produce lathes under linear axes moving condition, GPxIndicate that external heat source causes
Thermal Error of the complete machine tool in the direction x, GPyIndicate Thermal Error of the complete machine tool in the direction y caused by external heat source, GPzIt indicates
Thermal Error of the complete machine tool caused by external heat source in the direction z, FVxIndicate error of the shifting axle in the direction x, FVyIndicate shifting axle
Error in the direction y, FVzIndicate shifting axle in the error in the direction z；The RL3Bigger, expression produces lathes moves along linear axes
Error under state is bigger；
The rotation of computational manufacturing machine tool chief axis and the error factor under linear axes moving condition:
In formula, RL4Indicate produce lathes main axis and the error factor under linear axes moving condition, GPxIndicate outer
Thermal Error of the complete machine tool caused by portion's heat source in the direction x, GPyIndicate complete machine tool caused by external heat source in the heat in the direction y
Error, GPzIndicate Thermal Error of the complete machine tool in the direction z caused by external heat source, BZxIndicate the direction x caused by internal heat resource
Spindle error, BZyIndicate the spindle error in the direction y caused by internal heat resource, BZzIndicate the main shaft in the direction z caused by internal heat resource
Error, FVxIndicate error of the shifting axle in the direction x, FVyIndicate error of the shifting axle in the direction y, FVzIndicate shifting axle in the side z
To error；The RL4It is bigger, indicate to produce lathes main axis and error under linear axes moving condition it is bigger；
Thermal Error is internal heat resource and external heat source is coefficient as a result, internal heat resource is based on heat transfer, including cuts
Heat and frictional heat are cut, and frictional heat mostlys come from bearing, motor, static pressure oil pump.External heat source is based on heat convection, with ring
Border temperature is related, and the variation of environment temperature is related with ventilation, cross-ventilation condition, outdoor environment temperature and weather, in addition lathe
Heat exchange with external heat source also has linchpin to penetrate heat transfer, as daylight, illumination, human body radiation influence.Effect of the lathe in interior external heat source
Lower thermal deformation be it is nonlinear, it is both related with temperature change, it is also related with the coordinate position of lathe.This preferred embodiment pass through by
Produce lathes and be placed in rectangular coordinate system, the motion state to produce lathes is divided, and determine corresponding motion state with
And the error under corresponding sports state, it carries out error compensation for subsequent produce lathes and lays a good foundation, specifically,
Respectively to producing lathes in stationary state, main axis state, move along linear axes moving condition, main axis and along linear axes
Error under state is calculated.
The construction of wisdom fuel gas network is carried out using wisdom fuel gas network construction system of the present invention, 5 wisdom fuel gas networks is chosen and carries out
Experiment, respectively wisdom fuel gas network 1, wisdom fuel gas network 2, wisdom fuel gas network 3, wisdom fuel gas network 4, wisdom fuel gas network 5, to construction
Efficiency and construction cost are counted, and compared with the existing technology, generation has the beneficial effect that shown in table:
| Construction efficiency improves | Construction cost reduces | |
| Wisdom fuel gas network 1 | 29% | 27% |
| Wisdom fuel gas network 2 | 27% | 26% |
| Wisdom fuel gas network 3 | 26% | 26% |
| Wisdom fuel gas network 4 | 25% | 24% |
| Wisdom fuel gas network 5 | 24% | 22% |
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as understanding, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (7)
1. a kind of wisdom fuel gas network builds system, which is characterized in that match including wisdom fuel gas network planning subsystem, wisdom fuel gas network
Part produces subsystem and wisdom fuel gas network builds subsystem, and the wisdom fuel gas network planning subsystem is for planning wisdom fuel gas network
Address is built, the wisdom fuel gas network accessory production subsystem is for accessory needed for production and construction wisdom fuel gas network, the wisdom
Accessory needed for fuel gas network builds the wisdom fuel gas network that subsystem is used to produce according to the construction address of planning builds wisdom fuel gas network,
Wisdom fuel gas network accessory production subsystem includes producing lathes and machine tool error Compensation subsystem, described to produce lathes and machine
The connection of tool error compensation subsystem, is used for wisdom fuel gas network accessories manufacturing, and the machine tool error Compensation subsystem is used for manufacture
Machine tool error compensates.
2. wisdom fuel gas network according to claim 1 builds system, which is characterized in that the machine tool error Compensation subsystem
Including one action module, secondary operational module and operational module three times, the one action module produces lathes for acquiring
Data and environmental data, the secondary operational module are used for according to data and the determining mistake to produce lathes of environmental data of producing lathes
Difference, the operational module three times is for compensating the error to produce lathes.
3. wisdom fuel gas network according to claim 2 builds system, which is characterized in that the secondary operational module includes one
Task submodule, secondary work submodule, the one action submodule is for drawing the motion state to produce lathes
Point, the secondary work submodule is used to determine the error to produce lathes according to the motion state to produce lathes.
4. wisdom fuel gas network according to claim 3 builds system, which is characterized in that the one action submodule will be made
The motion state for making lathe is divided into stationary state, main axis state, along linear axes moving condition, main axis and along linear
Axis moving condition.
5. wisdom fuel gas network according to claim 4 builds system, which is characterized in that the secondary work submodule is used for
The error to produce lathes is determined according to the motion state to produce lathes: being placed in producing lathes in rectangular coordinate system, computational manufacturing
Error factor under lathe stationary state:
In formula, RL1Indicate the error factor to produce lathes under stationary state, GPxIndicate that complete machine tool caused by external heat source exists
The Thermal Error in the direction x, GPyIndicate Thermal Error of the complete machine tool in the direction y caused by external heat source, GPzIndicate that external heat source causes
Complete machine tool the direction z Thermal Error；
The RL1It is bigger, indicate that the error to produce lathes under stationary state is bigger.
6. wisdom fuel gas network according to claim 5 builds system, which is characterized in that computational manufacturing machine tool chief axis rotates shape
Error factor under state:
In formula, RL2Indicate the error factor to produce lathes under main axis state, GPxIndicate that lathe caused by external heat source is whole
Thermal Error of the machine in the direction x, GPyIndicate Thermal Error of the complete machine tool in the direction y caused by external heat source, GPzIndicate external heat source
Thermal Error of the caused complete machine tool in the direction z, BZxIndicate the spindle error in the direction x caused by internal heat resource, BZyIndicate internal
The spindle error in the direction y, BZ caused by heat sourcezIndicate the spindle error in the direction z caused by internal heat resource；
The RL2It is bigger, indicate that the error to produce lathes under main axis state is bigger.
7. wisdom fuel gas network according to claim 6 builds system, which is characterized in that computational manufacturing lathe is moved along linear axes
Error factor under dynamic state:
In formula, RL3Indicate the error factor to produce lathes under linear axes moving condition, GPxIndicate machine caused by external heat source
Thermal Error of the bed complete machine in the direction x, GPyIndicate Thermal Error of the complete machine tool in the direction y caused by external heat source, GPzIndicate external
Thermal Error of the complete machine tool caused by heat source in the direction z, FVxIndicate error of the shifting axle in the direction x, FVyIndicate shifting axle in y
The error in direction, FVzIndicate shifting axle in the error in the direction z；
The RL3It is bigger, indicate that the error to produce lathes under linear axes moving condition is bigger.
Priority Applications (1)
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| CN201811119337.9A CN109164757A (en) | 2018-09-25 | 2018-09-25 | A kind of wisdom fuel gas network builds system |
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| CN201811119337.9A CN109164757A (en) | 2018-09-25 | 2018-09-25 | A kind of wisdom fuel gas network builds system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115879913A (en) * | 2023-02-13 | 2023-03-31 | 成都秦川物联网科技股份有限公司 | Intelligent gas pipe network maintenance material prediction method, internet of things system and medium |
-
2018
- 2018-09-25 CN CN201811119337.9A patent/CN109164757A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115879913A (en) * | 2023-02-13 | 2023-03-31 | 成都秦川物联网科技股份有限公司 | Intelligent gas pipe network maintenance material prediction method, internet of things system and medium |
| CN115879913B (en) * | 2023-02-13 | 2023-05-05 | 成都秦川物联网科技股份有限公司 | Intelligent gas pipe network maintenance material prediction method, internet of things system and medium |
| US11966885B2 (en) | 2023-02-13 | 2024-04-23 | Chengdu Qinchuan Iot Technology Co., Ltd. | Methods and Internet of Things (IoT) systems for predicting maintenance materials of smart gas pipeline networks |
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