CN106312657A - Method and device for positioning workpiece center of numerical control bore-milling machining center - Google Patents

Method and device for positioning workpiece center of numerical control bore-milling machining center Download PDF

Info

Publication number
CN106312657A
CN106312657A CN201611069817.XA CN201611069817A CN106312657A CN 106312657 A CN106312657 A CN 106312657A CN 201611069817 A CN201611069817 A CN 201611069817A CN 106312657 A CN106312657 A CN 106312657A
Authority
CN
China
Prior art keywords
workpiece
value
axis
angle
center
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.)
Granted
Application number
CN201611069817.XA
Other languages
Chinese (zh)
Other versions
CN106312657B (en
Inventor
王芳
刁志强
崔文东
关锰
马蓓
袁林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENYANG BLOWER WORKS GROUP NUCLEAR POWER PUMP CO Ltd
Original Assignee
SHENYANG BLOWER WORKS GROUP NUCLEAR POWER PUMP CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHENYANG BLOWER WORKS GROUP NUCLEAR POWER PUMP CO Ltd filed Critical SHENYANG BLOWER WORKS GROUP NUCLEAR POWER PUMP CO Ltd
Priority to CN201611069817.XA priority Critical patent/CN106312657B/en
Publication of CN106312657A publication Critical patent/CN106312657A/en
Application granted granted Critical
Publication of CN106312657B publication Critical patent/CN106312657B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/18Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
    • B23Q3/183Centering devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/18Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
    • B23Q3/186Aligning devices

Abstract

The invention relates to the field of bore-milling machining and discloses a method and device for positioning the workpiece center of a numerical control bore-milling machining center. First angle values of the workpiece center and a coordinate are calculated by obtaining deviation values of the workpiece center at an X-axis workpiece zero, at a Z-axis workpiece zero and a V-axis workpiece zero; right-angle head lengths corresponding to attachment types are obtained; according to the right-angle head lengths, the deviation values of the Z-axis workpiece zero and the V-axis workpiece zero, the forward and reverse directions of the circle center of a workpiece at the worktable rotation center are judged; according to the forward and reverse directions of the circle center of the worktable rotation center, an angle value at which the workpiece rotate is calculated; according to the angle value, an X-axis increment deviation value and a Z-axis increment deviation value are calculated according to the angle value. The workpiece is directly put on a worktable for machining without alignment, the alignment time is saved, the operating labor intensity of workers is reduced, and the machining efficiency is improved.

Description

A kind of method and device of the workpiece centre of positioning numerical control boring-milling center
Technical field
The present invention relates to boring-mill work field, particularly relate to the side of the workpiece centre of a kind of positioning numerical control boring-milling center Method and device.
Background technology
Numerical control boring-milling center lathe is with rotary table, and having X, Y, Z axis, B axle is rotary table, utilizes and rotates When arbitrary profile of workpiece circumference graduation processed by workbench, each clamping, always the dress workpiece center of circle and table core actuator Whole to consistent, just can be processed.In the processing and manufacturing of the shielding main pump pump housing, owing to there being adapter on external diameter, therefore can not be Carry out turnery processing by turning circle on numerical control vertical lathe, in numerical control boring-mill work, workpiece can only be placed on the centre bit of workbench Put, rotary work-table, excircle of workpiece is carried out milling, can be with the milling fan-shaped excircle part in addition to adapter position.And In processing other workpiece, equally, can often there is processing.
In prior art, on processing pump housing cylindrical and circumference when of hole, workpiece is placed on returning of workbench by operator Turn center, determine position and be processed.Aborning, owing to workpiece volume is big, weight is big, by workpiece centre and workbench The operating process that the heart overlaps, is the most difficult work, and workman need to beat table centering repeatedly, by claw workpiece centre adjusted to The center of workbench, is allowed to be completely superposed, and energy and muscle power to operator are all tests the hugest, and operation is once Workpiece, often with spending time of about one day, expends time, artificial.
Summary of the invention
The present invention provides the method and device of the workpiece centre of a kind of positioning numerical control boring-milling center, solves prior art The middle centre of gyration that workpiece is placed on workbench, takes considerable time, artificial technical problem.
It is an object of the invention to be achieved through the following technical solutions:
A kind of method of the workpiece centre of positioning numerical control boring-milling center, including:
Obtain workpiece centre in X-axis workpiece zero deviant, Z axis workpiece zero deviant and V shaft-like work zero migration value;
Calculate the first angle value of workpiece centre and coordinate;
Obtain the right-angle head length corresponding with type of attachment;
According to right-angle head length, Z axis workpiece zero deviant and V shaft-like work zero migration value, it is judged that the workpiece center of circle is in work The positive negative direction of the station centre of gyration;
According to the workpiece center of circle positive negative direction at work table rotation center, calculate the angle value that workpiece turns over;
According to described angle value, calculate X-axis delta offset value and Z axis delta offset value.
A kind of device of the workpiece centre of positioning numerical control boring-milling center, including:
First acquisition module, is used for obtaining workpiece centre at X-axis workpiece zero deviant, Z axis workpiece zero deviant and V Shaft-like work zero migration value;
First computing module, for calculating the first angle value of workpiece centre and coordinate;
Second acquisition module, for obtaining the right-angle head length corresponding with type of attachment;
Judge module, for according to right-angle head length, Z axis workpiece zero deviant and V shaft-like work zero migration value, it is judged that The workpiece center of circle is in the positive negative direction at work table rotation center;
Second computing module, for according to the workpiece center of circle positive negative direction at work table rotation center, calculates workpiece and turns over Angle value;
3rd computing module, for according to described angle value, calculates X-axis delta offset value and Z axis delta offset value.
The present invention provides the method and device of the workpiece centre of a kind of positioning numerical control boring-milling center, by obtaining workpiece Center is in X-axis workpiece zero deviant, Z axis workpiece zero deviant and V shaft-like work zero migration value;Calculate workpiece centre and seat Target the first angle value;Obtain the right-angle head length corresponding with type of attachment;According to right-angle head length, the skew of Z axis workpiece zero Value and V shaft-like work zero migration value, it is judged that the workpiece center of circle is in the positive negative direction at work table rotation center;According to the workpiece center of circle in work The positive negative direction of the station centre of gyration, calculates the angle value that workpiece turns over;According to described angle value, calculate X-axis delta offset value With Z axis delta offset value.Present invention achieves and workpiece is directly placed at workbench is processed, it is not necessary to centering, saved and looked for The positive time, reduce the labor intensity of operative, improve working (machining) efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only some enforcements of the present invention Example, for those of ordinary skill in the art, on the premise of not paying creative work, also can obtain according to these accompanying drawings Obtain other accompanying drawing.
Fig. 1 is the method flow diagram of the workpiece centre of a kind of positioning numerical control boring-milling center of the embodiment of the present invention;
Fig. 2 is the signal of the method application of the workpiece centre of a kind of positioning numerical control boring-milling center of the embodiment of the present invention Figure;
Fig. 3 is the apparatus structure signal of the workpiece centre of a kind of positioning numerical control boring-milling center of the embodiment of the present invention Figure.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, real with concrete below in conjunction with the accompanying drawings The present invention is further detailed explanation to execute mode.
As it is shown in figure 1, be the method flow diagram of the workpiece centre of a kind of positioning numerical control boring-milling center, including:
Step 101, acquisition workpiece centre are at X-axis workpiece zero deviant, Z axis workpiece zero deviant and V shaft-like work zero Point deviant;
Step 102, calculating workpiece centre and the first angle value of coordinate;
Step 103, obtain the right-angle head length corresponding with type of attachment;
Step 104, according to right-angle head length, Z axis workpiece zero deviant and V shaft-like work zero migration value, it is judged that workpiece The center of circle is in the positive negative direction at work table rotation center;
Step 105, according to the workpiece center of circle positive negative direction at work table rotation center, calculate the angle value that workpiece turns over;
Step 106, according to described angle value, calculate X-axis delta offset value and Z axis delta offset value.
Wherein, owing to boring and milling equipment has multiple accessories, such as various types of right-angle heads, tool size is different in size, so For different machine tool accessories, right-angle head length is different, because appendage length is fixing in actual application, and therefore step 103 can include following several situation:
When type of attachment is the first right-angle head, a length of first length value of right-angle head;
When type of attachment is the second right-angle head, a length of second length value of right-angle head;
When type of attachment is d-axis head, a length of 3rd length value of right-angle head;
When type of attachment is lengthening head, a length of 4th length value of right-angle head;
When type of attachment is main shaft, right-angle head a length of main axis length value.
Step 104 includes:
Step 104-1, calculating V shaft-like work zero migration value are worth, plus Z axis workpiece zero, the number deducting right-angle head length partially Value is direction values;Such as: direction values DD6=V axle zero point is worth partially+and Z axis workpiece zero is worth right-angle head length partially
Step 104-2, when described direction values more than zero time, it is judged that the workpiece center of circle is at work table rotation center just Direction;When described direction values less than zero time, it is judged that the workpiece center of circle is in the negative direction at work table rotation center.
Step 105 includes:
Step 105-1, when the workpiece center of circle is in the positive direction at work table rotation center, according to X-axis workpiece zero deviant DD5 and direction values, calculate the second angle value;Described second angle value is deducted described first angle value, calculates workpiece and turn The angle value crossed;
The angle that workpiece turns over is drawn by below equation:
DD 7 = sin - 1 ( DD 1 DD 1 2 + DD 6 2 ) - DD 5 = α - β
Step 105-2, when the workpiece center of circle is in the negative direction at work table rotation center, according to X-axis workpiece zero deviant And direction values, calculate the second angle value;By described second angle value plus described first angle value, calculate what workpiece turned over Angle value.
The angle that workpiece turns over is drawn by below equation:
DD 7 = sin - 1 ( DD 1 DD 1 2 + DD 6 2 ) + DD 5 = α + β
Step 106 includes:
Calculate the X-axis coordinate after X-axis delta offset value rotates equal to workpiece and deduct X-axis workpiece zero deviant;
In this step can, by trigonometric function formula:
Calculate the Z axis coordinate DD after workpiece rotates8X-axis coordinate DD after rotating with workpiece9
Calculate the Z axis coordinate after Z axis delta offset value rotates equal to workpiece and deduct Z axis workpiece zero deviant.
In this step can, by trigonometric function formula:
Calculate the Z axis coordinate after workpiece rotates and the X-axis coordinate after workpiece rotation.
The present invention provides the method for the workpiece centre of a kind of positioning numerical control boring-milling center, exists by obtaining workpiece centre X-axis workpiece zero deviant, Z axis workpiece zero deviant and V shaft-like work zero migration value;Calculate the of workpiece centre and coordinate One angle value;Obtain the right-angle head length corresponding with type of attachment;According to right-angle head length, Z axis workpiece zero deviant and V axle Workpiece zero deviant, it is judged that the workpiece center of circle is in the positive negative direction at work table rotation center;Return at workbench according to the workpiece center of circle Turn the positive negative direction at center, calculate the angle value that workpiece turns over;According to described angle value, calculate X-axis delta offset value and Z axis increases Amount deviant.Present invention achieves and workpiece is directly placed at workbench is processed, it is not necessary to centering, saved alignment time, Reduce the labor intensity of operative, improve working (machining) efficiency.
As in figure 2 it is shown, for reality of the present invention apply in schematic diagram, the present invention application after, workpiece can be directly placed in On workbench, even if workpiece is inconsistent with worktable rotary center, adds and only need to find the center of workpiece man-hour, apply the present invention The technical scheme of embodiment can carry out computing automatically, finds the workpiece centre after rotary table, alleviates the work of operator Intensity, decreases the alignment time of processing workpiece, reduces the difficulty of operation, improve working (machining) efficiency, through nearly 2 years add Work is put into practice, and its operability is very convenient, simply, and safety.
As it is shown on figure 3, the structural representation of the device of the workpiece centre of a kind of positioning numerical control boring-milling center, including:
First acquisition module 310, is used for obtaining workpiece centre in X-axis workpiece zero deviant, Z axis workpiece zero deviant With V shaft-like work zero migration value;
First computing module 320, for calculating the first angle value of workpiece centre and coordinate;
Second acquisition module 330, for obtaining the right-angle head length corresponding with type of attachment;
Judge module 340, is used for according to right-angle head length, Z axis workpiece zero deviant and V shaft-like work zero migration value, Judge the workpiece center of circle positive negative direction at work table rotation center;
Second computing module 350, for according to the workpiece center of circle positive negative direction at work table rotation center, calculates workpiece and turns The angle value crossed;
3rd computing module 360, for according to described angle value, calculates X-axis delta offset value and Z axis delta offset value.
Wherein, described second acquisition module 330, including
First arranges unit 331, for when type of attachment is the first right-angle head, arranges a length of first length of right-angle head Value;
Second arranges unit 332, for when type of attachment is the second right-angle head, arranges a length of second length of right-angle head Value;
3rd arranges unit 333, for when type of attachment is d-axis head, arranges a length of 3rd length value of right-angle head;
4th arranges unit 334, for when type of attachment is lengthening head, arranges a length of 4th length value of right-angle head;
5th arranges unit 335, for when type of attachment is main shaft, arranges right-angle head a length of main axis length value.
Described judge module 340, including:
Computing unit 341, is used for calculating V shaft-like work zero migration value and is partially worth plus Z axis workpiece zero that to deduct right-angle head long The numerical value of degree is direction values;
Judging unit 342, for when described direction values more than zero time, it is judged that the workpiece center of circle is in work table rotation The positive direction of the heart;When described direction values less than zero time, it is judged that the workpiece center of circle is in the negative direction at work table rotation center.
Described second computing module 350, including:
First angle calculation unit 351, for when the workpiece center of circle is in the positive direction at work table rotation center, according to X-axis Workpiece zero deviant and direction values, calculate the second angle value;Described second angle value is deducted described first angle value, meter Calculate the angle value that workpiece turns over;
Second angle calculation unit 352, for when the workpiece center of circle is in the negative direction at work table rotation center, according to X-axis Workpiece zero deviant and direction values, calculate the second angle value;By described second angle value plus described first angle value, meter Calculate the angle value that workpiece turns over.
Described 3rd computing module 360, including:
First deviant computing module 361, subtracts for calculating the X-axis coordinate after X-axis delta offset value rotates equal to workpiece Go X-axis workpiece zero deviant;
Second deviant computing module 362, subtracts for calculating the Z axis coordinate after Z axis delta offset value rotates equal to workpiece Go Z axis workpiece zero deviant.
Through the above description of the embodiments, those skilled in the art is it can be understood that can be by the present invention Software adds the mode of required hardware platform and realizes, naturally it is also possible to all implemented by hardware, but a lot of in the case of before Person is more preferably embodiment.Based on such understanding, technical scheme background technology is contributed whole or Person's part can embody with the form of software product, and this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., including some instructions with so that a computer equipment (can be personal computer, service Device, or the network equipment etc.) perform each embodiment of the present invention or the method described in some part of embodiment.
Being described in detail the present invention above, specific case used herein is to the principle of the present invention and embodiment party Formula is set forth, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention;Meanwhile, right In one of ordinary skill in the art, according to the thought of the present invention, the most all can change Part, in sum, this specification content should not be construed as limitation of the present invention.

Claims (10)

1. the method for the workpiece centre of a positioning numerical control boring-milling center, it is characterised in that including:
Obtain workpiece centre in X-axis workpiece zero deviant, Z axis workpiece zero deviant and V shaft-like work zero migration value;
Calculate the first angle value of workpiece centre and coordinate;
Obtain the right-angle head length corresponding with type of attachment;
According to right-angle head length, Z axis workpiece zero deviant and V shaft-like work zero migration value, it is judged that the workpiece center of circle is at workbench The positive negative direction of the centre of gyration;
According to the workpiece center of circle positive negative direction at work table rotation center, calculate the angle value that workpiece turns over;
According to described angle value, calculate X-axis delta offset value and Z axis delta offset value.
The method of the workpiece centre of positioning numerical control boring-milling center the most according to claim 1, it is characterised in that described Obtain the step of the right-angle head length corresponding with type of attachment, including
When type of attachment is the first right-angle head, a length of first length value of right-angle head;
When type of attachment is the second right-angle head, a length of second length value of right-angle head;
When type of attachment is d-axis head, a length of 3rd length value of right-angle head;
When type of attachment is lengthening head, a length of 4th length value of right-angle head;
When type of attachment is main shaft, right-angle head a length of main axis length value.
The method of the workpiece centre of positioning numerical control boring-milling center the most according to claim 2, it is characterised in that according to Right-angle head length, Z axis workpiece zero deviant and V shaft-like work zero migration value, it is judged that the workpiece center of circle is at work table rotation center The step of positive negative direction include:
Calculate V shaft-like work zero migration value and be partially worth plus Z axis workpiece zero that to deduct the numerical value of right-angle head length be direction values;
When described direction values more than zero time, it is judged that the workpiece center of circle is in the positive direction at work table rotation center;As described side To numerical value less than zero time, it is judged that the workpiece center of circle is in the negative direction at work table rotation center.
The method of the workpiece centre of positioning numerical control boring-milling center the most according to claim 3, it is characterised in that described According to the workpiece center of circle positive negative direction at work table rotation center, the step calculating the angle value that workpiece turns over includes:
When the workpiece center of circle is in the positive direction at work table rotation center, according to X-axis workpiece zero deviant and direction values, calculate Second angle value;Described second angle value is deducted described first angle value, calculates the angle value that workpiece turns over;
When the workpiece center of circle is in the negative direction at work table rotation center, according to X-axis workpiece zero deviant and direction values, calculate Second angle value;By described second angle value plus described first angle value, calculate the angle value that workpiece turns over.
The method of the workpiece centre of positioning numerical control boring-milling center the most according to claim 4, it is characterised in that described According to described angle value, calculate X-axis delta offset value and the step of Z axis delta offset value, including:
Calculate the X-axis coordinate after X-axis delta offset value rotates equal to workpiece and deduct X-axis workpiece zero deviant;
Calculate the Z axis coordinate after Z axis delta offset value rotates equal to workpiece and deduct Z axis workpiece zero deviant.
6. the device of the workpiece centre of a positioning numerical control boring-milling center, it is characterised in that including:
First acquisition module, is used for obtaining workpiece centre in X-axis workpiece zero deviant, Z axis workpiece zero deviant and V axle work Part zero migration value;
First computing module, for calculating the first angle value of workpiece centre and coordinate;
Second acquisition module, for obtaining the right-angle head length corresponding with type of attachment;
Judge module, for according to right-angle head length, Z axis workpiece zero deviant and V shaft-like work zero migration value, it is judged that workpiece The center of circle is in the positive negative direction at work table rotation center;
Second computing module, for according to the workpiece center of circle positive negative direction at work table rotation center, calculating the angle that workpiece turns over Angle value;
3rd computing module, for according to described angle value, calculates X-axis delta offset value and Z axis delta offset value.
The device of the workpiece centre of positioning numerical control boring-milling center the most according to claim 1, it is characterised in that described Second acquisition module, including
First arranges unit, for when type of attachment is the first right-angle head, arranges a length of first length value of right-angle head;
Second arranges unit, for when type of attachment is the second right-angle head, arranges a length of second length value of right-angle head;
3rd arranges unit, for when type of attachment is d-axis head, arranges a length of 3rd length value of right-angle head;
4th arranges unit, for when type of attachment is lengthening head, arranges a length of 4th length value of right-angle head;
5th arranges unit, for when type of attachment is main shaft, arranges right-angle head a length of main axis length value.
The device of the workpiece centre of positioning numerical control boring-milling center the most according to claim 2, it is characterised in that described Judge module, including:
Computing unit, is worth, plus Z axis workpiece zero, the numerical value deducting right-angle head length for calculating V shaft-like work zero migration value partially For direction values;
Judging unit, for when described direction values more than zero time, it is judged that the workpiece center of circle is at work table rotation center just Direction;When described direction values less than zero time, it is judged that the workpiece center of circle is in the negative direction at work table rotation center.
The device of the workpiece centre of positioning numerical control boring-milling center the most according to claim 3, it is characterised in that described Second computing module, including:
First angle calculation unit, for when the workpiece center of circle is in the positive direction at work table rotation center, according to X-axis workpiece zero Deviant and direction values, calculate the second angle value;Described second angle value is deducted described first angle value, calculates workpiece The angle value turned over;
Second angle calculation unit, for when the workpiece center of circle is in the negative direction at work table rotation center, according to X-axis workpiece zero Deviant and direction values, calculate the second angle value;By described second angle value plus described first angle value, calculate workpiece The angle value turned over.
The device of the workpiece centre of positioning numerical control boring-milling center the most according to claim 4, it is characterised in that institute State the 3rd computing module, including:
First deviant computing module, deducts X-axis work for calculating the X-axis coordinate after X-axis delta offset value rotates equal to workpiece Part zero migration value;
Second deviant computing module, deducts Z axis work for calculating the Z axis coordinate after Z axis delta offset value rotates equal to workpiece Part zero migration value.
CN201611069817.XA 2016-11-29 2016-11-29 A kind of method and device of the workpiece centre of positioning numerical control boring-milling center Active CN106312657B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611069817.XA CN106312657B (en) 2016-11-29 2016-11-29 A kind of method and device of the workpiece centre of positioning numerical control boring-milling center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611069817.XA CN106312657B (en) 2016-11-29 2016-11-29 A kind of method and device of the workpiece centre of positioning numerical control boring-milling center

Publications (2)

Publication Number Publication Date
CN106312657A true CN106312657A (en) 2017-01-11
CN106312657B CN106312657B (en) 2018-06-08

Family

ID=57817448

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611069817.XA Active CN106312657B (en) 2016-11-29 2016-11-29 A kind of method and device of the workpiece centre of positioning numerical control boring-milling center

Country Status (1)

Country Link
CN (1) CN106312657B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108941649A (en) * 2017-05-23 2018-12-07 中国航空工业集团公司西安飞行自动控制研究所 A kind of aligning method for Turnover Boring
CN112518395A (en) * 2020-11-11 2021-03-19 中国铁建重工集团股份有限公司 F-shaped steel alignment positioning method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2843697Y (en) * 2005-11-17 2006-12-06 武汉华中自控技术发展有限公司 Fish tail air vent twin shaft CNC special purpose milling machine
CN2865993Y (en) * 2005-11-17 2007-02-07 天水星火机床有限责任公司 Dynamic cutter carrier unit head positioning automatic controller
WO2008092504A1 (en) * 2007-01-31 2008-08-07 Kocher Ag, Orpund Method for positioning and/or fastening workpieces to be machined, and corresponding device
WO2008151985A1 (en) * 2007-06-11 2008-12-18 System 3R International Ab Device for holding and positioning of an object or a workpiece
CN203611039U (en) * 2013-11-05 2014-05-28 北京首钢股份有限公司 Numerical control double-end face auxiliary positioning device for milling machine
CN104786003A (en) * 2015-05-25 2015-07-22 南车戚墅堰机车有限公司 Method for repairing main bearing hole of body
CN205111289U (en) * 2015-11-16 2016-03-30 上海双菱风能电力设备有限公司 Special numerical control boring and milling machine of processing aerogenerator stator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2843697Y (en) * 2005-11-17 2006-12-06 武汉华中自控技术发展有限公司 Fish tail air vent twin shaft CNC special purpose milling machine
CN2865993Y (en) * 2005-11-17 2007-02-07 天水星火机床有限责任公司 Dynamic cutter carrier unit head positioning automatic controller
WO2008092504A1 (en) * 2007-01-31 2008-08-07 Kocher Ag, Orpund Method for positioning and/or fastening workpieces to be machined, and corresponding device
WO2008151985A1 (en) * 2007-06-11 2008-12-18 System 3R International Ab Device for holding and positioning of an object or a workpiece
CN203611039U (en) * 2013-11-05 2014-05-28 北京首钢股份有限公司 Numerical control double-end face auxiliary positioning device for milling machine
CN104786003A (en) * 2015-05-25 2015-07-22 南车戚墅堰机车有限公司 Method for repairing main bearing hole of body
CN205111289U (en) * 2015-11-16 2016-03-30 上海双菱风能电力设备有限公司 Special numerical control boring and milling machine of processing aerogenerator stator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108941649A (en) * 2017-05-23 2018-12-07 中国航空工业集团公司西安飞行自动控制研究所 A kind of aligning method for Turnover Boring
CN112518395A (en) * 2020-11-11 2021-03-19 中国铁建重工集团股份有限公司 F-shaped steel alignment positioning method

Also Published As

Publication number Publication date
CN106312657B (en) 2018-06-08

Similar Documents

Publication Publication Date Title
CN104460515B (en) One kind is based on the axle tool length compensation method of postpositive disposal five
CN103048947B (en) Five-coordinate linkage numerical control of machine tools program postpositive disposal method
CN105159228B (en) 5-shaft linkage numerical control lathe realizes five axle scaling methods of RTCP functions
CN106843152B (en) A kind of Bresse normal circle hole numerical-control processing method based on five-axis machine tool on-line measurement
CN106312657A (en) Method and device for positioning workpiece center of numerical control bore-milling machining center
CN103148827A (en) Large gear measurement method based on articulated arm measurement machine
CN103676782B (en) Energy efficiency online test method in the CNC milling machine course of processing
Yang et al. Research on manufacturing method of CNC plunge milling for spur face-gear
CN104316081B (en) Based on the turntable error of division detection method of laser gyro
CN103645676A (en) Method of realizing workpiece zero point following based on macroprogram
CN107088788A (en) A kind of Reference Transforming processing method
CN105522183A (en) Method for processing dynamic inclined hole
CN106181576B (en) A kind of center positioning method and device of machining center rotary table
CN103197601B (en) Cutter shaft swings five-coordinate numerally controlled machine tool pendulum length assay method
CN103994739A (en) Method for automatically measuring a plurality of blades of integral impeller and special indexing device thereof
CN105184014A (en) Method for evaluating influences of double rotary tables on space errors of five-axis machine tool
CN111761406B (en) Rapid clamping method for workpiece respective degree step-by-step alignment based on-machine measurement
CN105058350B (en) Application method of tool assembly for rapidly calibrating line and finding original point for machining large machine
CN103878606A (en) Lathe processing eccentric deep hole clamp
CN108469222A (en) A kind of detection method of tooling through-hole
CN103729541B (en) Method for determining machining position of rotation angle of precise rotary disc
CN207556437U (en) A kind of camshaft signal disk angle detection mechanism
CN105115465A (en) Cycloid gear tooth profile normal error measuring method and apparatus
CN106649996B (en) Consider the multi-axis milling tool axis modeling method of cutter bounce
CN104162808A (en) Method for detecting swing angle accuracy of numerical control milling machine

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant