CN107088788A - A kind of Reference Transforming processing method - Google Patents
A kind of Reference Transforming processing method Download PDFInfo
- Publication number
- CN107088788A CN107088788A CN201610486635.6A CN201610486635A CN107088788A CN 107088788 A CN107088788 A CN 107088788A CN 201610486635 A CN201610486635 A CN 201610486635A CN 107088788 A CN107088788 A CN 107088788A
- Authority
- CN
- China
- Prior art keywords
- processing method
- reference point
- point
- machining
- coordinate value
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Numerical Control (AREA)
Abstract
The invention discloses a kind of Reference Transforming processing method, the datum mark of machining blanks is obtained in the case of without using clamp fixture.Including, blank workpiece is clipped on the workbench of lathe, it is determined that choosing reference point, table centering everywhere reference point is beaten by machine tool chief axis, measure the coordinate value of everywhere reference point, calculated according to the coordinate value that measurement is obtained, draw the coordinate of machining benchmark point, produced and processed according to this benchmark point coordinates.Due to a mechanical coordinate on lathe, uniquely correspondence one determines point, can accurately measure and calculate the position in the center of circle, choose multiple reference points, can uniquely determine a datum mark.Using the processing method that provides of the present invention, it is not necessary to clamp for machining, production stage is not only simplified, improve production efficiency, it is ensured that machining accuracy.
Description
Technical field
Furthermore it is to be related to a kind of Reference Transforming processing method the present invention relates to work pieces process technical field.
Background technology
When processing part, spray is provided sometimes, spray is processed, process needs to obtain blank
Machining benchmark, that is to say, that need to draw mechanical machining benchmark from the benchmark of spray.Existing method is pre-
First design fixture, (three pin one sides) determines the benchmark of blank in the way of rhombus pin is combined with straight pin.This method has very
Big limitation, for the casting benchmark of precision workpiece, it is difficult to design fixture, it is difficult to reach design accuracy.For rough benchmark
The big part of position of related features, error is further extended after being changed by fixture, causes following process unqualified.Prior art mistake
In relying on Fixture Design, precision casting could be processed with greater need for by high-tech personnel, have a strong impact on the progress of part processing
With crudy.
Therefore, for those skilled in the art, a kind of easy quick determination blank machining benchmark point how is designed
Method, be the current technical issues that need to address.
The content of the invention
To solve above-mentioned technical problem.The invention provides a kind of Reference Transforming processing method, including:
Blank workpiece is clipped on platen;
Determine reference point;
Table centering everywhere reference point is beaten by machine tool chief axis;
Measure the coordinate value of everywhere reference point;
Machining benchmark point is calculated according to measurement coordinate value to be processed.
Alternatively, it is described to calculate machining benchmark point to obtain the center of circle by aiding in software to calculate according to measurement coordinate value.
Alternatively, the lathe is CNC milling machine.
Alternatively, it is described to determine at 1 points that reference point includes determining to be located on same circumference.
Alternatively, reference point described at least three is chosen in same plane.
Alternatively, reference point described at least three is the boss on same circumference.
The present invention provides a kind of Reference Transforming processing method, and machining blanks are obtained in the case of without using clamp fixture
Datum mark.Including blank workpiece is clipped on the workbench of lathe, it is determined that choosing reference point, table is played by machine tool chief axis and looks for
Positive everywhere reference point, measures the coordinate value of everywhere reference point, is calculated according to the coordinate value that measurement is obtained, draws processing
The coordinate of datum mark, is produced and processed according to this benchmark point coordinates.Due to the unique correspondence one of a mechanical coordinate on lathe
It is individual, the position in the center of circle can be accurately measured and calculated, multiple reference points is chosen, a datum mark can be uniquely determined.
The processing method provided using the present invention, it is not necessary to clamp for machining, not only simplifies production stage, improves production efficiency, also protects
Machining accuracy is demonstrate,proved.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of flow chart of embodiment of the application Reference Transforming processing method;
Fig. 2 is a kind of axonometric drawing of blank.
Embodiment
It is an object of the invention to provide a kind of Reference Transforming processing method, benchmark is determined in the case of without using fixture
Point, operating process is easy to be quick.
In order that those skilled in the art is best understood from technical scheme, below in conjunction with accompanying drawing and specifically
Embodiment, the Reference Transforming processing method to the application is described in detail.
As shown in figure 1, being the flow chart of the application Reference Transforming processing method.Blank workpiece is clipped on to the work of lathe
On platform, clamp after stabilization according to the reference point of determination, table centering everywhere reference point is beaten by machine tool chief axis, and measure everywhere
The coordinate value of reference point.It is determined that choosing reference point and clamping step between the two in no particular order, which step can before.According to
Machining benchmark point is calculated according to the coordinate Value Data of measurement, is processed after determining machining benchmark point as benchmark.Using
The processing method of the present invention, it is not necessary to clamp fixture is pre-machined, the determination of datum mark is only can be realized as by lathe, simply
Understandable, strong operability, solves the problem of precise clamp designs and produces difficulty, and cost is extremely low, only needs simple frock
The conversion of benchmark is realized, the datum mark for calculating and obtaining is transformed into from the reference point of selection, for following process.Due on lathe
One mechanical coordinate one point of unique correspondence, the position in the center of circle can be calculated exactly.
Specifically, it is by aiding in software to be calculated according to the process of the coordinate value of measurement calculating machining benchmark point
Central coordinate of circle.The reference point coordinate value input calculating of measurement will be aided in software, such as CAD, Mastercam, passes through three
Individual reference point coordinates determines central coordinate of circle, and datum mark is transferred into endoporus, is very easy to follow-up process.Above-mentioned
The lathe used is preferably CNC milling machine.
The step of above-mentioned three reference points of determination, is including determining at least three point coordinates on same circumference.Same
The point coordinates of selection three or more, can successively calculate according to the mode of geometric construction and obtain in two reference point lines on circumference
The equation of bit line, joint solves the coordinate value that equation obtains the coordinate, as reference point in the center of circle.Aforesaid way is only a kind of specific
Solution mode, other solution procedurees can also.
Further, at least three reference points are chosen also is more prone to calculate when on same plane, taking.For side
Just the position of reference point is determined, reference point is chosen for the boss on same circumference, as shown in Fig. 2 being surveyed for a kind of axle of blank
Represent at three reference points, A, B, C tri- to be positioned at the side of blank workpiece central through hole at structure chart, wherein A, B, C tri- respectively
At edge, and outwardly formation boss, easily identification, as a reference point more suitable.
Using the Reference Transforming processing method of the offer of the present invention, by the help of CNC milling machine, pass through the reference of selection
Point coordinates, calculates and obtains the coordinate that revolving body processes center of circle datum mark, realizes that datum mark is changed, recycles this datum mark to be added
Work.Calculating process is by related auxiliary software, and such as CAD, Mastercam are time saving and energy saving, and folder need not be manufactured before measurement
Tool, reduces cost.
Digit Control Machine Tool machinery coordinate has uniqueness, and centering goes out the mechanical coordinate of everywhere reference point, then calculates circle
Heart coordinate, as the origin of machining, processes one and is easy to the face of subsequent handling centering or the circle (example in Fig. 2
It is one circle of processing), so as to realize the conversion of benchmark.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle, can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, this hair
It is bright to be not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase
Consistent most wide scope.
Claims (6)
1. a kind of Reference Transforming processing method, it is characterised in that including:
Blank workpiece is clipped on platen;
Determine reference point;
Table centering everywhere reference point is beaten by machine tool chief axis;
Measure the coordinate value of everywhere reference point;
Machining benchmark point is calculated according to measurement coordinate value to be processed.
2. Reference Transforming processing method according to claim 1, it is characterised in that described calculated according to measurement coordinate value adds
Work datum mark is to obtain the center of circle by aiding in software to calculate.
3. Reference Transforming processing method according to claim 2, it is characterised in that the lathe is CNC milling machine.
4. the Reference Transforming processing method according to any one of claims 1 to 3, it is characterised in that the determination reference point
Including determine to be located on same circumference 1 points.
5. Reference Transforming processing method according to claim 4, it is characterised in that reference point is chosen described at least three
In same plane.
6. Reference Transforming processing method according to claim 4, it is characterised in that reference point described at least three is same
Boss on one circumference.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610486635.6A CN107088788A (en) | 2016-06-28 | 2016-06-28 | A kind of Reference Transforming processing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610486635.6A CN107088788A (en) | 2016-06-28 | 2016-06-28 | A kind of Reference Transforming processing method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107088788A true CN107088788A (en) | 2017-08-25 |
Family
ID=59649125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610486635.6A Pending CN107088788A (en) | 2016-06-28 | 2016-06-28 | A kind of Reference Transforming processing method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107088788A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108121291A (en) * | 2017-12-26 | 2018-06-05 | 湖北三江航天红阳机电有限公司 | A kind of casting machine-tooled method |
CN110052881A (en) * | 2019-04-19 | 2019-07-26 | 成都飞机工业(集团)有限责任公司 | A kind of complex parts multistation conversion machining benchmark aligning method |
CN110631535A (en) * | 2019-09-02 | 2019-12-31 | 北京星航机电装备有限公司 | Machining reference transmission method for large casting cabin type structural part |
CN112353513A (en) * | 2020-11-05 | 2021-02-12 | 深圳市翔通光电技术有限公司 | Machining method and machining device for base station, storage medium and computer equipment |
CN112719819A (en) * | 2019-10-14 | 2021-04-30 | 常州星宇车灯股份有限公司 | Reference conversion method for special-shaped car lamp die part |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS571608A (en) * | 1980-06-03 | 1982-01-06 | Iwaki:Kk | Method of machining casting core for stator of uniaxial screw pump by ball end mill |
DE3437411A1 (en) * | 1984-10-12 | 1986-04-17 | Heyligenstaedt & Co, Werkzeugmaschinenfabrik Gmbh, 6300 Giessen | Process for producing undercuts and milling machine for carrying it out |
CN101746510A (en) * | 2010-02-03 | 2010-06-23 | 北京航空航天大学 | Assembly method of leading edge flap based on laser measuring technique |
CN102091814A (en) * | 2010-12-17 | 2011-06-15 | 二重集团(德阳)重型装备股份有限公司 | Method for realizing accurate processing of curved surface by combining laser tracking technology with CAD (computer-aided design)/CAM (computer-aided manufacturing) technology |
CN102506807A (en) * | 2011-10-24 | 2012-06-20 | 北京航天计量测试技术研究所 | Method for measuring deformation amount of mechanical structure |
AT516008A1 (en) * | 2014-07-02 | 2016-01-15 | Steger Heinrich | Position detecting means for detecting a position of a tool |
-
2016
- 2016-06-28 CN CN201610486635.6A patent/CN107088788A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS571608A (en) * | 1980-06-03 | 1982-01-06 | Iwaki:Kk | Method of machining casting core for stator of uniaxial screw pump by ball end mill |
DE3437411A1 (en) * | 1984-10-12 | 1986-04-17 | Heyligenstaedt & Co, Werkzeugmaschinenfabrik Gmbh, 6300 Giessen | Process for producing undercuts and milling machine for carrying it out |
CN101746510A (en) * | 2010-02-03 | 2010-06-23 | 北京航空航天大学 | Assembly method of leading edge flap based on laser measuring technique |
CN102091814A (en) * | 2010-12-17 | 2011-06-15 | 二重集团(德阳)重型装备股份有限公司 | Method for realizing accurate processing of curved surface by combining laser tracking technology with CAD (computer-aided design)/CAM (computer-aided manufacturing) technology |
CN102506807A (en) * | 2011-10-24 | 2012-06-20 | 北京航天计量测试技术研究所 | Method for measuring deformation amount of mechanical structure |
AT516008A1 (en) * | 2014-07-02 | 2016-01-15 | Steger Heinrich | Position detecting means for detecting a position of a tool |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108121291A (en) * | 2017-12-26 | 2018-06-05 | 湖北三江航天红阳机电有限公司 | A kind of casting machine-tooled method |
CN110052881A (en) * | 2019-04-19 | 2019-07-26 | 成都飞机工业(集团)有限责任公司 | A kind of complex parts multistation conversion machining benchmark aligning method |
CN110631535A (en) * | 2019-09-02 | 2019-12-31 | 北京星航机电装备有限公司 | Machining reference transmission method for large casting cabin type structural part |
CN112719819A (en) * | 2019-10-14 | 2021-04-30 | 常州星宇车灯股份有限公司 | Reference conversion method for special-shaped car lamp die part |
CN112353513A (en) * | 2020-11-05 | 2021-02-12 | 深圳市翔通光电技术有限公司 | Machining method and machining device for base station, storage medium and computer equipment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107088788A (en) | A kind of Reference Transforming processing method | |
CN105619411B (en) | A kind of six-shaft industrial robot palletizing method | |
CN101067543B (en) | Multifunction depth vernier | |
CN109551450B (en) | Complex-structure precision casting marking inspection device and method | |
CN104526462B (en) | Two-time clamping machining workpiece benchmark coincidence method | |
CN104139321A (en) | Automatic alignment system for in situ measurement of large structural component and alignment method of system | |
CN103028909A (en) | Method for processing thin-wall semi-circular parts | |
CN105397549A (en) | Zero searching method of machine tool machined hole surface workpiece | |
CN106736317A (en) | A kind of segmental machining method of bull gear | |
CN107243715A (en) | The defect correcting method of one class precision castings blank | |
Tang et al. | Practical and reliable carbide drill grinding methods based on a five-axis CNC grinder | |
CN102554304A (en) | Method for machining 45-degree intersected shaft holes of milling head | |
CN112197725B (en) | Accurate positioning method for large composite material part machining tool | |
CN103465246A (en) | Rough casting marking-off method and marking-off device | |
CN108489381A (en) | A kind of ship fast accurate trepanning localization method | |
CN104462807A (en) | Blade type value checking method for precision casting type spray pushing impeller | |
CN102147221A (en) | Three-coordinate measuring method of blade with T-shaped root | |
CN107175359B (en) | X-shaped slide block guide rail processing method | |
CN108788208A (en) | A kind of method for boring hole for processing angle of cut box body hole system | |
CN205685055U (en) | A kind of rapid expanding positioning and clamping system | |
CN104985403B (en) | Machining method for part with multiple unfinished surfaces | |
CN109079550B (en) | Method for setting fixture to quickly set zero position | |
CN204868835U (en) | Modular marking tool | |
CN110968040B (en) | Program generation method of machining track for mechanical numerical control | |
CN105759721A (en) | Machining method of four-axis numerical control machine tool |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 412000 No. 2 Airway Road, Lusong District, Zhuzhou City, Hunan Province Applicant after: Hunan Nanfang General Aviation Engine Co., Ltd. Address before: 412000 No. 2 Airway Road, Lusong District, Zhuzhou City, Hunan Province Applicant before: AVIC HUNAN GENERAL AVIATION ENGINE CO., LTD. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170825 |