CN103144038A - Grinding wheel follow-up type cutting tool bar processing control system - Google Patents
Grinding wheel follow-up type cutting tool bar processing control system Download PDFInfo
- Publication number
- CN103144038A CN103144038A CN2013100693481A CN201310069348A CN103144038A CN 103144038 A CN103144038 A CN 103144038A CN 2013100693481 A CN2013100693481 A CN 2013100693481A CN 201310069348 A CN201310069348 A CN 201310069348A CN 103144038 A CN103144038 A CN 103144038A
- Authority
- CN
- China
- Prior art keywords
- control system
- emery wheel
- cutter bar
- bar
- grinding wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Automatic Control Of Machine Tools (AREA)
Abstract
The invention provides a grinding wheel follow-up type cutting tool bar processing control system, which comprises a measuring head and a calculation module, wherein the measuring head comprises a light beam generator and a receiving sensor, is mounted on a translation shaft vertical to the horizontal plane in a machine tool, and keeps synchronous axial movement along with a grinding wheel also mounted on the translation shaft; the calculation module is connected with an original digital control system through a circuit; and the input end of the calculation module is connected with the receiving sensor. According to the system, the distance between the grinding wheel and a bar is monitored in real time by the length change of a measured light beam, a measurement result is transmitted to the calculation module, compensation data is calculated by the calculation module, and a processing program is corrected, so that the height of the grinding wheel is previously adjusted. The system is used with conventional equipment, and can previously detect the size change of the bar in the processing process and immediately control the grinding wheel to be subjected to deviation compensation, so that the processing precision of a cutting tool can be improved, the qualification rate of the cutting tool can be increased, the cost can be reduced, the production efficiency can be improved, and the resource utilization rate can be increased.
Description
Technical field
The present invention relates to precision cutting tool process equipment field, particularly a kind of emery wheel trailing type cutter bar control system for processing.
Background technology
Cutter (Cutting Tool) is as indispensable precision instrument in contact processing, and himself precision can have a direct impact for the machining accuracy of part.The processing of precision cutting tool, normally carry out on the five-shaft linkage grinder that is formed by X-axis, Y-axis, Z axis (the axial translation shaft along respective coordinates) and B axle, C axle (precision rotation axle), wherein X-axis, Y-axis consist of the vertical two-dimension moving platform of horizontal plane, Z axis is perpendicular to this horizontal plane, the B axle is fixed on Z axis, is fixed on the output of B axle below with the main shaft of emery wheel.And make the blank material of precision cutting tool, process, comprise by centerless grinder or cylindrical grinder to exist the even overproof phenomenon of part of diameter tolerance skewness by the precise finiss bar of various diameter specifications in these cutter bars.
For guaranteeing the characteristic size precision of institute's process tool, the relative distance between the emery wheel on five-shaft linkage grinder and cutter bar must strictly be controlled.Yet in correlation technique, emery wheel is being that the fixed position is constant after through initial the adjustment, and when bar exists locally when overproof, its relative distance variation with emery wheel will cause the characteristic size of institute's process tool overproof.For avoiding above-mentioned situation to occur, correlation technique also adopts and detects in advance whether overproof method of bar diameter before material loading, yet this method can cause the problem of following four aspects: one, check out that in the preliminary examination process local overproof bar can only scrap processing, and cause the wasting of resources; Its two, the bar that overproof zone is missed has overproof characteristic size after processing, still can only scrap processing, causes the larger wasting of resources; Its three, detect operation loaded down with trivial details, increase time, cost of labor; Its four, might cause bar damage in the preliminary examination process.
Summary of the invention
Can only move by pre-set program, can not immediately adjust itself and the defects that product rejection rate is high, operation is loaded down with trivial details, cost is high and problem that the relative distance of cutter bar causes for existing cutting tool machining device medium plain emery wheel, the purpose of this invention is to provide and a kind ofly coordinate that existing equipment is that use, spacing that can measure in real time emery wheel and bar changes and the emery wheel trailing type cutter bar control system for processing of adjustment emery wheel height immediately.
in order to achieve the above object, the invention provides following technical scheme: a kind of emery wheel trailing type cutter bar control system for processing, it is characterized in that, comprise gauge head, computing module, described gauge head comprises light-beam generator, receive inductor, mount pad, it is arranged in lathe on the translation shaft perpendicular to horizontal plane by mount pad, the axially-movable of synchronizeing with the emery wheel maintenance on being arranged on equally this axle, described computing module is used for calculating the range deviation of cutter point under emery wheel and cutter bar, and to compensation and the correction of procedure, it is connected by circuit with the digital control system that is used for the control grinding wheel movement, it is connected with the reception inductor by input.
Preferred as technique scheme, the input of described computing module is connected by netting twine with the reception inductor.
Preferred as technique scheme, described gauge head is used between the precision rotation axle and emery wheel of holding cutter bar in lathe.
Preferred as technique scheme, described gauge head are positioned at cutter bar top, and its measuring beam that sends is radiated on the cutter bar.
Preferred as technique scheme, described computing module is arranged on computer with the digital control system that is used for controlling grinding wheel movement.
The present invention also provides a kind of using method of emery wheel trailing type cutter bar control system for processing, it is characterized in that, contains following steps:
Q1: gauge head is arranged in lathe along on the translation shaft that moves perpendicular to the horizontal plane direction, and be used between the precision rotation axle and emery wheel of holding cutter bar, adjust gauge head with respect to the position of cutter bar, its measuring beam that sends can be radiated on the cutter bar; Computing module is arranged in computer, is connected with the digital control system circuit that is used for the control grinding wheel movement;
Q2: open light-beam generator, continue the emission measurement light beam; The feeding tool bar, make it successively by the measuring beam region, measuring beam forms reflection and receives by receiving inductor after reaching the bar surface, read under emery wheel and bar the actual value h of distance between cutter point by receiving inductor, then is sent to computing module;
Q3: computing module calling processor, find out the theoretical value h' corresponding with actual value h, calculate difference DELTA h between the two, then with Δ h value real-Time Compensation to procedure, generate revised procedure, then export revision program to digital control system to replace original program;
Q4: digital control system is controlled emery wheel and is processed according to revised procedure.
Emery wheel trailing type cutter bar control system for processing provided by the invention, its gauge head and emery wheel keep being synchronized with the movement, length by the Real Time Monitoring measuring beam is to determine the spacing situation of change of emery wheel and bar, computing module is after obtaining measurement data, procedure is carried out compensation data, thereby immediately revise machined parameters.This system and existing equipment are used in conjunction with, can measure in advance each zone in process and difference compensation in real time, make emery wheel carry out corresponding adjustment of displacement according to the change in size situation of bar, thereby strictly control its relative distance, therefore can improve characteristic size precision and the product percent of pass of cutter, thereby reduce production costs, improve the efficient utilization of resource rate.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, the below will do simple the introduction to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the emery wheel trailing type cutter bar control system for processing of the embodiment of the present invention.
Fig. 2 is the steps flow chart schematic diagram of using method of the emery wheel trailing type cutter bar control system for processing of the embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing of the present invention, technical scheme of the present invention is carried out clear, complete description, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
as shown in Figure 1, a kind of emery wheel trailing type cutter bar control system for processing that the embodiment of the present invention provides, comprise gauge head 1, computing module 2, described gauge head 1 comprises light-beam generator 11, receive inductor 12, mount pad 13, it is arranged in lathe on the translation shaft 91 perpendicular to horizontal plane by mount pad 13, the axially-movable of synchronizeing with emery wheel 92 maintenances on being arranged on equally this axle, described computing module 2 is used for calculating the range deviation of emery wheel 92 and 93 times cutter points of cutter bar, and to compensation and the correction of procedure, it is connected by circuit with the digital control system 94 that is used for 92 motions of control emery wheel, it is connected with reception inductor 12 by input 21.
As shown in Figure 1, the input 21 of described computing module 2 is connected by netting twine 95 with reception inductor 12.Described gauge head 1 is used between the precision rotation axle 96 and emery wheel 92 of holding cutter bar 93 in lathe.Described gauge head 1 is positioned at the vertical direction of cutter bar 93.Described computing module 2 is arranged on computer 97 with the digital control system 94 that is used for 92 motions of control emery wheel.
As shown in Figure 1, downward arrow represents that the measuring beam that sent by light-beam generator 11, the arrow that makes progress represent to reflex to the folded light beam that receives inductor 12.Dotted portion in Fig. 1 represents original connected mode of emery wheel 92 and digital control system 94.
As shown in Figure 2, the embodiment of the present invention also provides corresponding using method, contain following steps: gauge head is arranged in lathe along on the translation shaft that moves perpendicular to the horizontal plane direction, and be used between the precision rotation axle and emery wheel of holding cutter bar, adjust gauge head with respect to the position of cutter bar, its measuring beam that sends can be radiated on the cutter bar, computing module is arranged in computer, be connected with the digital control system circuit that is used for the control grinding wheel movement; Open light-beam generator, continue the emission measurement light beam, the feeding tool bar, make it successively by the measuring beam region, measuring beam forms reflection and receives by receiving inductor after reaching the bar surface, read under emery wheel and bar the actual value h of distance between cutter point by receiving inductor, then be sent to computing module; The computing module calling processor, find out the theoretical value h' corresponding with actual value h, calculate difference DELTA h between the two, then with Δ h value real-Time Compensation to procedure, generate revised procedure, then export revision program to digital control system to replace original program; Digital control system is controlled emery wheel and is processed according to revised procedure.
Emery wheel trailing type cutter bar control system for processing provided by the present invention, utilize measuring beam to detect in advance the change in size situation of cutter bar zones of different, and measurement result is transferred to computer during by network implementation, calculate the range deviation between cutter point under emery wheel and bar by computing module, then difference is compensated immediately to procedure to revise, to replace, even thereby make emery wheel also can adjust in advance height when bar size abnormal changes, guarantee that the characteristic size precision processing of cutter is unaffected.Gauge head is fixed on identical vertical translation axle with emery wheel, can accurately control the relative distance between cutter point under emery wheel and bar.The invention solves defective and problem that the traditional handicraft medium plain emery wheel can only move by pre-set program, can not immediately adjust the relative distance of itself and cutter bar, therefore operating efficiency, automaticity and the resource utilization of precision cutting tool processing have been improved, guarantee the characteristic size precision of cutter, reduced simultaneously production cost.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (6)
1. emery wheel trailing type cutter bar control system for processing, it is characterized in that, comprise gauge head, computing module, described gauge head comprises light-beam generator, receive inductor, mount pad, it is arranged in lathe on the translation shaft perpendicular to horizontal plane by mount pad, the axially-movable of synchronizeing with the emery wheel maintenance on being arranged on equally this axle, described computing module is used for calculating the range deviation of cutter point under emery wheel and cutter bar, and to compensation and the correction of procedure, it is connected by circuit with the digital control system that is used for the control grinding wheel movement, it is connected with the reception inductor by input.
2. a kind of emery wheel trailing type cutter bar control system for processing according to claim 1, is characterized in that, the input of described computing module is connected by netting twine with the reception inductor.
3. a kind of emery wheel trailing type cutter bar control system for processing according to claim 1, is characterized in that, described gauge head is used between the precision rotation axle and emery wheel of holding cutter bar in lathe.
4. a kind of emery wheel trailing type cutter bar control system for processing according to claim 3, is characterized in that, described gauge head is positioned at above the cutter bar, and its measuring beam that sends is radiated on the cutter bar.
5. a kind of emery wheel trailing type cutter bar control system for processing according to claim 1, is characterized in that, described computing module is arranged on computer with the digital control system that is used for the control grinding wheel movement.
6. the using method of an emery wheel trailing type cutter bar control system for processing, is characterized in that, contains following steps:
Q1: gauge head is arranged in lathe along on the translation shaft that moves perpendicular to the horizontal plane direction, and be used between the precision rotation axle and emery wheel of holding cutter bar, adjust gauge head with respect to the position of cutter bar, its measuring beam that sends can be radiated on the cutter bar; Computing module is arranged in computer, is connected with the digital control system circuit that is used for the control grinding wheel movement;
Q2: open light-beam generator, continue the emission measurement light beam; The feeding tool bar, make it successively by the measuring beam region, measuring beam forms reflection and receives by receiving inductor after reaching the bar surface, read under emery wheel and bar the actual value h of distance between cutter point by receiving inductor, then is sent to computing module;
Q3: computing module calling processor, find out the theoretical value h' corresponding with actual value h, calculate difference DELTA h between the two, then with Δ h value real-Time Compensation to procedure, generate revised procedure, then export revision program to digital control system to replace original program;
Q4: digital control system is controlled emery wheel and is processed according to revised procedure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100693481A CN103144038A (en) | 2013-03-05 | 2013-03-05 | Grinding wheel follow-up type cutting tool bar processing control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100693481A CN103144038A (en) | 2013-03-05 | 2013-03-05 | Grinding wheel follow-up type cutting tool bar processing control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103144038A true CN103144038A (en) | 2013-06-12 |
Family
ID=48542500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100693481A Pending CN103144038A (en) | 2013-03-05 | 2013-03-05 | Grinding wheel follow-up type cutting tool bar processing control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103144038A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171552A (en) * | 2015-09-21 | 2015-12-23 | 武汉钢铁(集团)公司 | Method and device for removing burrs at bottom of bent casting blank on continuous casting machine |
| CN105234788A (en) * | 2015-09-29 | 2016-01-13 | 安徽省宁国市天成电机有限公司 | Steel pipe cutting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6623332B1 (en) * | 1998-12-11 | 2003-09-23 | Erwin Junker Maschinenfabrik Gmbh | Grinding machine and method for real-time dimension control |
| US20040249614A1 (en) * | 1999-06-12 | 2004-12-09 | Nova Measuring Instruments Ltd. | Method and system for endpoint detection |
| CN101386152A (en) * | 2007-09-11 | 2009-03-18 | 上海日进机床有限公司 | Grinding machine with laser ranging automatic compensation device |
| CN102927920A (en) * | 2012-10-31 | 2013-02-13 | 昆山允可精密工业技术有限公司 | Cylindrical material measuring device |
-
2013
- 2013-03-05 CN CN2013100693481A patent/CN103144038A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6623332B1 (en) * | 1998-12-11 | 2003-09-23 | Erwin Junker Maschinenfabrik Gmbh | Grinding machine and method for real-time dimension control |
| US20040249614A1 (en) * | 1999-06-12 | 2004-12-09 | Nova Measuring Instruments Ltd. | Method and system for endpoint detection |
| CN101386152A (en) * | 2007-09-11 | 2009-03-18 | 上海日进机床有限公司 | Grinding machine with laser ranging automatic compensation device |
| CN102927920A (en) * | 2012-10-31 | 2013-02-13 | 昆山允可精密工业技术有限公司 | Cylindrical material measuring device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171552A (en) * | 2015-09-21 | 2015-12-23 | 武汉钢铁(集团)公司 | Method and device for removing burrs at bottom of bent casting blank on continuous casting machine |
| CN105234788A (en) * | 2015-09-29 | 2016-01-13 | 安徽省宁国市天成电机有限公司 | Steel pipe cutting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104139321B (en) | Large-sized structural parts in site measurement automatic capturing system and aligning method thereof | |
| CN103707132B (en) | A kind of perception position based on tool setting gage outfit is the Digit Control Machine Tool presetting cutter method of ball | |
| US9566637B2 (en) | Method and apparatus for production of helical springs by spring winding | |
| CN104070613B (en) | Apparatus for circumference grinding of workpiece | |
| CN106238946A (en) | Wire filling laser welding quality on-line checking and dimension feedback system and method | |
| CN102095732B (en) | Rotary part surface quality detection system | |
| CN104070406B (en) | A kind of main shaft composition error real-time compensation apparatus and method | |
| CN105522484B (en) | A kind of control processing method of glass carving and milling machine | |
| Chen et al. | Fabrication of small aspheric moulds using single point inclined axis grinding | |
| CN105415093B (en) | A kind of digital control processing self checking method | |
| CN110093601B (en) | Method and device for laser cladding real-time thickness measurement and feedback | |
| CN102059583A (en) | Finish machining method for large parts difficult to cut | |
| EP3414049B1 (en) | System and method for feedback-based dressing of a grinding wheel | |
| CN107869957B (en) | Imaging system-based cylindrical section size measuring device and method | |
| CN104985332A (en) | Laser cutting machine and closed detection method thereof | |
| CN103465246A (en) | Rough casting marking-off method and marking-off device | |
| CN114728473A (en) | Apparatus and method for producing three-dimensional shaped objects | |
| CN103144035A (en) | System and method for diameter tolerance automatic compensation processing of cutting tool bar | |
| CN108746993A (en) | A kind of polishing processing method and device | |
| CN203236355U (en) | Grinding wheel following type tool bar machining control system | |
| CN103144038A (en) | Grinding wheel follow-up type cutting tool bar processing control system | |
| CN102756429A (en) | Ceramic-substrate-based high-precision automatic drilling machine | |
| CN116197534A (en) | Laser welding method and laser welding processing technology | |
| CN103144037A (en) | System and method for monitoring change in diameter of cutting tool bar | |
| CN203236354U (en) | Self-adaptive machining and control system for diameter of tool bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130612 |