CN103135497A - Conic cartridge receiver appearance five-axis vector processing technology - Google Patents
Conic cartridge receiver appearance five-axis vector processing technology Download PDFInfo
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- CN103135497A CN103135497A CN2011103982342A CN201110398234A CN103135497A CN 103135497 A CN103135497 A CN 103135497A CN 2011103982342 A CN2011103982342 A CN 2011103982342A CN 201110398234 A CN201110398234 A CN 201110398234A CN 103135497 A CN103135497 A CN 103135497A
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Abstract
The invention relates to conic cartridge receiver appearance five-axis vector processing technology. Control methods such as tool nose tracking, vector programming and coordinate transformation are adopted to design a conic cartridge receiver five-axis vector processing program form and plan rough milling and finish milling processing routes on an appearance of a conic cartridge receiver. The conic cartridge receiver five-axis vector processing technology makes a breakthrough on a traditional processing method of the cartridge receiver and a unique conic cartridge receiver five-axis vector post-processing procedure and the rough milling and the finishing milling processing routes of the cartridge receiver are formed. The vector programming method and the five-axis tool nose tracking method are adopted, data points of linear axes X...Y...Z...are tool position data points in five-axis programming technical scheme, a turn milling processing route is adopted by the rough milling and a certain angle is maintained between a tool shaft and a rotary center; and a line milling processing method is adopted by the finish milling and line spacing is adjusted through the requirement for roughness of a processed surface. The conic cartridge receiver appearance five-axis vector processing technology has the advantages of saving time of revising a numerical program and reducing error probability of program revision.
Description
Technical field
The present invention relates to the digital control processing field, a kind of cone casing external form five axial vector processing technologys are provided especially.
Background technology
Worked out in the past this structure numerically-controlled machine five-axle linkage job sequence need to be in rearmounted processing procedure by overturn point apart from the calculating processing cutter path, therefore in case change process equipment, change fixture height, need re-start rearmounted the processing, even will change the numerical control program structure.Casing class part can't be adjusted the fixture height, can't exchange, can't realize the nc program versatility at different lathes at working platform overturning formula five-axis machining center five-axle linkage job sequence.
Summary of the invention
The objective of the invention is to simplify the rearmounted processing procedure of numerical control program, optimize nc program, reduce programming personnel's workload, increase work efficiency, reduce the probability of makeing mistakes, the spy provides a kind of cone casing external form five axial vector processing technologys.
The invention provides a kind of cone casing external form five axial vector processing technologys, it is characterized in that: described cone casing external form five axial vector processing technologys, adopt the control methods such as point of a knife tracking, vector programming and coordinate transform, design cone casing five axial vector job sequence forms, planning cone casing outer mold surface is rough milled, the finish-milling machining path, cone casing five axial vector processing sides have broken through the casing traditional diamond-making technique, have formed unique cone casing five axial vectors rearmounted treatment schemees of processing and the casing external form is thick, the finish-milling machining path.Main points are as follows:
(1) adopted the vector programmed method, five axial vector process technology programme elements are mainly that the control mode of turning axle is different, five traditional axle job sequence forms are X...Y...Z...A...B... (or B...C... or A...C), and five axial vector format programs are X...Y...Z...A3=...B3=... C3=...;
(2) adopt five axle points of a knife to follow the tracks of job operation, five axial vector programming technique schemes need to be used in conjunction with the point of a knife following function, and the point of a knife trace command is TRAORI;
The data point of (3) five axial vector programming technique scheme cathetus axle X...Y...Z... is the cutter spacing data point, and five traditional axle program coordinate points are lathe data points, needs to change in rearmounted processing procedure;
(4) rough mill employing turnning and milling process tool route, cutter shaft and rotation center keep certain angle, i.e. front pilot angle; Finish-milling adopts the row cutting processing method, requires to adjust line-spacing according to machined surface roughness.
Described cutter shaft keeps certain angle with the treatment of surfaces of components normal orientation all the time, and namely front pilot angle size is 3-10 °.
Five axial vector programming job operations are fully different from traditional five-axle linkage job sequence preparation method, broken the limitation that five-axis machining center nc program form is limited by machine tool structure, control the motion of turning axle by approach vector, namely use A3=, B3=, C3=vector format program replacement A, B or B, C or A, C turning axle format program, make five coordinate job sequence uniform format, universalization and exchange.
Advantage of the present invention:
Cone casing external form five axial vector processing technologys of the present invention adopt five axial vector job operations, have completed the rearmounted file configuration of processing of SAJO-10000 five-axis machining center, have designed cone structure casing outer mold surface Roughing and fine machining cutter path.Through site test processing, verified the correctness of five axial vector processing post processing programs, grasped five axial vector processed and applied methods, casing five axle process technology levels are stepped a stage again, use this technology and can save the modification numerical control program time, reduce the probability of makeing mistakes of update routine.
Description of drawings
The present invention is further detailed explanation below in conjunction with drawings and the embodiments:
Fig. 1 is the five rearmounted processing configuration process flow diagrams of axial vector processing;
Fig. 2 is typical casing shape assumption diagram;
Fig. 3 is five axle processing generating tool axis vector schematic diagram.
Embodiment
Embodiment 1
The present embodiment provides a kind of cone casing external form five axial vector processing technologys, it is characterized in that: described cone casing external form five axial vector processing technologys, adopt the control methods such as point of a knife tracking, vector programming and coordinate transform, design cone casing five axial vector job sequence forms, planning cone casing outer mold surface is rough milled, the finish-milling machining path, cone casing five axial vector processing sides have broken through the casing traditional diamond-making technique, have formed unique cone casing five axial vectors rearmounted treatment schemees of processing and the casing external form is thick, the finish-milling machining path.Main points are as follows:
(1) adopted the vector programmed method, five axial vector process technology programme elements are mainly that the control mode of turning axle is different, five traditional axle job sequence forms are X...Y...Z...A...B... (or B...C... or A...C), and five axial vector format programs are X...Y...Z...A3=...B3=... C3=...;
(2) adopt five axle points of a knife to follow the tracks of job operation, five axial vector programming technique schemes need to be used in conjunction with the point of a knife following function, and the point of a knife trace command is TRAORI;
The data point of (3) five axial vector programming technique scheme cathetus axle X...Y...Z... is the cutter spacing data point, and five traditional axle program coordinate points are lathe data points, needs to change in rearmounted processing procedure;
(4) rough mill employing turnning and milling process tool route, cutter shaft and rotation center keep certain angle, i.e. front pilot angle; Finish-milling adopts the row cutting processing method, requires to adjust line-spacing according to machined surface roughness.
Described cutter shaft keeps certain angle with the treatment of surfaces of components normal orientation all the time, and namely front pilot angle size is 3 °.
Five axial vector programming job operations are fully different from traditional five-axle linkage job sequence preparation method, broken the limitation that five-axis machining center nc program form is limited by machine tool structure, control the motion of turning axle by approach vector, namely use A3=, B3=, C3=vector format program replacement A, B or B, C or A, C turning axle format program, make five coordinate job sequence uniform format, universalization and exchange.
Embodiment 2
The present embodiment provides a kind of cone casing external form five axial vector processing technologys, it is characterized in that: described cone casing external form five axial vector processing technologys, adopt the control methods such as point of a knife tracking, vector programming and coordinate transform, design cone casing five axial vector job sequence forms, planning cone casing outer mold surface is rough milled, the finish-milling machining path, cone casing five axial vector processing sides have broken through the casing traditional diamond-making technique, have formed unique cone casing five axial vectors rearmounted treatment schemees of processing and the casing external form is thick, the finish-milling machining path.Main points are as follows:
(1) adopted the vector programmed method, five axial vector process technology programme elements are mainly that the control mode of turning axle is different, five traditional axle job sequence forms are X...Y...Z...A...B... (or B...C... or A...C), and five axial vector format programs are X...Y...Z...A3=...B3=... C3=...;
(2) adopt five axle points of a knife to follow the tracks of job operation, five axial vector programming technique schemes need to be used in conjunction with the point of a knife following function, and the point of a knife trace command is TRAORI;
The data point of (3) five axial vector programming technique scheme cathetus axle X...Y...Z... is the cutter spacing data point, and five traditional axle program coordinate points are lathe data points, needs to change in rearmounted processing procedure;
(4) rough mill employing turnning and milling process tool route, cutter shaft and rotation center keep certain angle, i.e. front pilot angle; Finish-milling adopts the row cutting processing method, requires to adjust line-spacing according to machined surface roughness.
Described cutter shaft keeps certain angle with the treatment of surfaces of components normal orientation all the time, and namely front pilot angle size is 8 °.
Five axial vector programming job operations are fully different from traditional five-axle linkage job sequence preparation method, broken the limitation that five-axis machining center nc program form is limited by machine tool structure, control the motion of turning axle by approach vector, namely use A3=, B3=, C3=vector format program replacement A, B or B, C or A, C turning axle format program, make five coordinate job sequence uniform format, universalization and exchange.
Embodiment 3
The present embodiment provides a kind of cone casing external form five axial vector processing technologys, it is characterized in that: described cone casing external form five axial vector processing technologys, adopt the control methods such as point of a knife tracking, vector programming and coordinate transform, design cone casing five axial vector job sequence forms, planning cone casing outer mold surface is rough milled, the finish-milling machining path, cone casing five axial vector processing sides have broken through the casing traditional diamond-making technique, have formed unique cone casing five axial vectors rearmounted treatment schemees of processing and the casing external form is thick, the finish-milling machining path.Main points are as follows:
(1) adopted the vector programmed method, five axial vector process technology programme elements are mainly that the control mode of turning axle is different, five traditional axle job sequence forms are X...Y...Z...A...B... (or B...C... or A...C), and five axial vector format programs are X...Y...Z...A3=...B3=... C3=...;
(2) adopt five axle points of a knife to follow the tracks of job operation, five axial vector programming technique schemes need to be used in conjunction with the point of a knife following function, and the point of a knife trace command is TRAORI;
The data point of (3) five axial vector programming technique scheme cathetus axle X...Y...Z... is the cutter spacing data point, and five traditional axle program coordinate points are lathe data points, needs to change in rearmounted processing procedure;
(4) rough mill employing turnning and milling process tool route, cutter shaft and rotation center keep certain angle, i.e. front pilot angle; Finish-milling adopts the row cutting processing method, requires to adjust line-spacing according to machined surface roughness.
Described cutter shaft keeps certain angle with the treatment of surfaces of components normal orientation all the time, and namely front pilot angle size is 10 °.
Five axial vector programming job operations are fully different from traditional five-axle linkage job sequence preparation method, broken the limitation that five-axis machining center nc program form is limited by machine tool structure, control the motion of turning axle by approach vector, namely use A3=, B3=, C3=vector format program replacement A, B or B, C or A, C turning axle format program, make five coordinate job sequence uniform format, universalization and exchange.
Claims (2)
1. cone casing external form five axial vector processing technologys, it is characterized in that: described cone casing external form five axial vector processing technologys, adopt the control methods such as point of a knife tracking, vector programming and coordinate transform, design cone casing five axial vector job sequence forms, planning cone casing outer mold surface is rough milled, the finish-milling machining path, cone casing five axial vector processing sides have broken through the casing traditional diamond-making technique, have formed unique cone casing five axial vectors rearmounted treatment schemees of processing and the casing external form is thick, the finish-milling machining path;
Main points are as follows:
(1) adopted the vector programmed method, five axial vector process technology programme elements are mainly that the control mode of turning axle is different, five traditional axle job sequence forms are X...Y...Z...A...B... (or B...C... or A...C), and five axial vector format programs are X...Y...Z...A3=...B3=... C3=...;
(2) adopt five axle points of a knife to follow the tracks of job operation, five axial vector programming technique schemes need to be used in conjunction with the point of a knife following function, and the point of a knife trace command is TRAORI;
The data point of (3) five axial vector programming technique scheme cathetus axle X...Y...Z... is the cutter spacing data point, and five traditional axle program coordinate points are lathe data points, needs to change in rearmounted processing procedure;
(4) rough mill employing turnning and milling process tool route, cutter shaft and rotation center keep certain angle, i.e. front pilot angle; Finish-milling adopts the row cutting processing method, requires to adjust line-spacing according to machined surface roughness.
2. according to cone casing external form five axial vector processing technologys claimed in claim 1, it is characterized in that: described cutter shaft keeps certain angle with the treatment of surfaces of components normal orientation all the time, and namely front pilot angle size is 3-10 °.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690490A (en) * | 2015-01-28 | 2015-06-10 | 襄阳华中科技大学先进制造工程研究院 | Double main shaft turning-milling combined machining method for aeroengine case |
| CN105252231A (en) * | 2015-11-04 | 2016-01-20 | 北京动力机械研究所 | Method for roughly machining integrated-open impeller flow passage |
| CN106774143A (en) * | 2016-11-29 | 2017-05-31 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of high temperature alloy aviation Split Casing five-shaft high-speed milling method |
| CN107931678A (en) * | 2017-11-24 | 2018-04-20 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of half casing taper surface high speed milling method of high temperature alloy point |
| CN109702430A (en) * | 2017-10-26 | 2019-05-03 | 沈阳黎明国际动力工业有限公司 | A kind of processing method that gas turbine improves machining accuracy and roughness with casing |
| CN114578758A (en) * | 2021-11-12 | 2022-06-03 | 中国航发沈阳黎明航空发动机有限责任公司 | NX software numerical control programming method for circular casing boss hole series characteristics |
| CN114594730A (en) * | 2022-01-29 | 2022-06-07 | 大连理工大学 | Numerical control programming method for ultrasonic cutting of straight-edge sharp knife |
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| US6822412B1 (en) * | 2003-06-11 | 2004-11-23 | Zhongxue Gan | Method for calibrating and programming of a robot application |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690490A (en) * | 2015-01-28 | 2015-06-10 | 襄阳华中科技大学先进制造工程研究院 | Double main shaft turning-milling combined machining method for aeroengine case |
| CN105252231A (en) * | 2015-11-04 | 2016-01-20 | 北京动力机械研究所 | Method for roughly machining integrated-open impeller flow passage |
| CN106774143A (en) * | 2016-11-29 | 2017-05-31 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of high temperature alloy aviation Split Casing five-shaft high-speed milling method |
| CN109702430A (en) * | 2017-10-26 | 2019-05-03 | 沈阳黎明国际动力工业有限公司 | A kind of processing method that gas turbine improves machining accuracy and roughness with casing |
| CN107931678A (en) * | 2017-11-24 | 2018-04-20 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of half casing taper surface high speed milling method of high temperature alloy point |
| CN114578758A (en) * | 2021-11-12 | 2022-06-03 | 中国航发沈阳黎明航空发动机有限责任公司 | NX software numerical control programming method for circular casing boss hole series characteristics |
| CN114578758B (en) * | 2021-11-12 | 2024-01-30 | 中国航发沈阳黎明航空发动机有限责任公司 | NX software numerical control programming method for ring-shaped casing boss hole system characteristics |
| CN114594730A (en) * | 2022-01-29 | 2022-06-07 | 大连理工大学 | Numerical control programming method for ultrasonic cutting of straight-edge sharp knife |
| CN114594730B (en) * | 2022-01-29 | 2023-12-01 | 大连理工大学 | Numerical control programming method for ultrasonic cutting of straight blade tip knife |
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Application publication date: 20130605 |