CN108673174A - The universal processing auxiliary universal fixturing of Milling Motion in Three-axes NC and processing method - Google Patents
The universal processing auxiliary universal fixturing of Milling Motion in Three-axes NC and processing method Download PDFInfo
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- CN108673174A CN108673174A CN201810730929.8A CN201810730929A CN108673174A CN 108673174 A CN108673174 A CN 108673174A CN 201810730929 A CN201810730929 A CN 201810730929A CN 108673174 A CN108673174 A CN 108673174A
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- rotating seat
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- lathe
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Classifications
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- 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
- B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
- B23Q17/003—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a position
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/04—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part adjustable in inclination
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Abstract
The present invention provides a kind of universal processing auxiliary universal fixturing of Milling Motion in Three-axes NC and processing methods, including lathe firm banking, the faces ZY rotating seat, general disk claw and the C axis rotating seats rotated around disk claw axle center, the faces ZY rotating seat can rotate in the faces ZY, C axis rotating seat can be rotated around disk claw center, center pick-up is equipped on disk claw, positioning in three-dimensional software and reality positioning can be completely superposed, it can directly be processed after determining working origin, reduce angular transition process cumbersome in programming.
Description
Technical field
The present invention relates to digital control processing field, especially a kind of universal processing of Milling Motion in Three-axes NC assists universal fixturing and adds
Work method.
Background technology
Currently, the especially difficult operation of the processing of inclined hole on Milling Motion in Three-axes NC, because Milling Motion in Three-axes NC can only move up and down,
It can be turned to unlike the lathe of four axis, five axis, and the inclined hole processing of Milling Motion in Three-axes NC depends on fixture completion.
Existing drawback is：1, the positional precision in hole is difficult to guarantee, and the accuracy of alignment of drill bit fully relies on guider, can be led
Converted products center is caused deviation occur.2, need to convert the calculating of various angles when numerical control, new hand is particularly susceptible miscalculation.3, opposite
Tolerance becomes larger behind hole or side opening overturning, is extremely difficult to the design requirement of workpiece.
Moreover when using unstable fixture, cuts whole shaking greatly, similarly have larger mismachining tolerance.
Invention content
The purpose of the present invention is being directed to the existing above problem, provide Milling Motion in Three-axes NC universal processing auxiliary universal fixturing
And processing method.
Object of the invention can be realized by the following technical scheme：The universal processing of Milling Motion in Three-axes NC assists universal clamp
Tool, including lathe firm banking, the faces ZY rotating seat, general disk claw and the C axis rotating seats around the rotation of disk claw axle center,
The faces ZY rotating seat is connected on lathe firm banking, and lathe firm banking is equipped with screw-drive mechanism and drives the faces ZY rotating seat
It is rotated in the faces ZY, the C axis rotating seat is located on the rotating seat of the faces ZY and is freely rotatable, and is equipped with and holds out against on the rotating seat of the faces ZY
Screw, which is withstood on C axis rotating seats, limits its rotation, and the disk claw, which is connected on C axis rotating seats, is consolidated the two with screw
It is fixed, which is characterized in that correspondence the first corner scale of lathe firm banking and the faces ZY rotating seat equipped with the faces ZY, the disk card
Pawl be equipped with the first reference plane, the faces ZY rotating seat be equipped with second reference plane parallel with the first reference plane, C axis rotating seat with should
Corresponding second corner scale is equipped between second reference plane, the disk claw is equipped with center pick-up, the rotation of the faces ZY
Machining center is found by center pick-up when seat rotation.
The faces the ZY rotating seat bottom is an arcwall face, and top is the second reference plane, the lathe firm banking
The arcwall face of the collet and the faces ZY rotating seat that are equipped with arc coordinates, and the screw-drive mechanism includes worm screw one, the worm screw
One is limited in rotation in lathe firm banking, and worm screw one is equipped with exposed torsional part one, and the faces the ZY rotating seat is along arc
Face is equipped with the turbo tooth of part, which engages with worm screw one, and lock is additionally provided between the faces ZY rotating seat and lathe firm banking
Stop.
The lock part includes the twice arc groove opened up along the faces ZY rotating seat arcwall face, and the section of arc groove is T
Font is equipped with T shape latch in arc groove, and T shape latch upper surface is arc, and jacking post is connected below T shapes latch,
When T shapes latch and jacking post are hung naturally, T shapes latch is in arc groove and unclasps state, is set in the jacking post
There are circular hole, the lathe firm banking to be equipped with thimble, which is threadedly coupled with lathe firm banking, and the front end of thimble is
Taper, thimble are furnished with jacking post right-angled intersection, and the front end of thimble is inserted into the circular hole of jacking post, deeply makes circle with thimble
The center in hole is lifted upwards, while so that the shape latch upper surfaces T is contacted with arc rooved face and friction lock occurs.
The lathe firm banking is equipped with locating slot, jacking post and locating slot diametric fit.
Turbine is equipped with below the C axis rotating seat, the faces ZY rotating seat is equipped with worm screw two, and the worm screw two is limited in ZY
Rotation in the rotating seat of face, worm screw two are equipped with exposed torsional part two, and the worm screw two drives turbine and the rotation of C axis rotating seats.
The center pick-up includes a straight-bar, and the top of straight-bar is equipped with reference sphere, and the straight-bar bottom is pressed in
In disk jaw surface, straight-bar is clipped in the center of each claw, the straight-bar and the separable dismounting of disk claw by disk claw.
The first corner scale and the second corner scale all have indexing poor.
A kind of processing method of the universal processing auxiliary universal fixturing of Milling Motion in Three-axes NC：It is characterized in that, it includes following
Step：
S1 creates reference plane and horizontal plane in three-dimensional software, and threedimensional model is created in reference plane, determines processing hole slot
Angle, reference plane and threedimensional model are then rotated, by the center line and horizontal plane of hole slot；
The radius of S2, the size and reference sphere that determine center pick-up straight-bar are set as M values, disk jaw surface to the first base
The distance in quasi- face is set as N values, and center pick-up is attached to disk claw；
S3 finds threedimensional model clamping axle center in three-dimensional software, or directly determines axle center, the axle center in the three-dimensional model
It is vertical with reference plane, M-N values are set as to the size of a line, which overlaps with axle center, which overlaps in reference plane, separately
The endpoint of one end is working origin；
Lathe firm banking is fixed on lathe by S4, and center pick-up is clipped in disk claw center, center pick-up
Straight-bar bottom be pressed in disk jaw surface, the faces rotation ZY rotating seat determines the faces ZY rotating seat by the first corner scale
Rotation angle is equal with the machining angle of hole slot；
S5, replaces seeking border at lathe cutter head, and seeking border acts on the surface of center pick-up reference sphere, then looks for
To the central coordinate of circle of reference sphere, the central coordinate of circle of reference sphere is zeroed, i.e., central coordinate of circle is overlapped with working origin；
S6 takes out seeking border, then changes folder workpiece, and workpiece bottom is in the first reference plane at this time, the clamping of workpiece
Angle, position are overlapped with threedimensional model with working origin；
S7 changes lathe cutter head into suitable dimension, lathe connect with three-dimensional software after according to the chipping allowance of threedimensional model
With position automatic cutting workpiece.
C axis rotating seats are unlocked after first hole slot processes and then rotate an angle relative to the faces ZY rotating seat by S8
It is locked after degree, then proceedes to cutting workpiece, the rotation angle of the C axis rotating seat is determined by the second corner scale.
The reference sphere of center pick-up needs to be high precision reference ball.
Compared with prior art, the present invention improves fixture, and first, the faces ZY rotating seat increases twice T words
Arc groove, can increase the processing impact resistant power of X axis, integral clamp can flexible modulation, workpiece can freely select in the faces ZY
It selects, the corresponding position of adjusting workpiece and cutter head that also can be random.As it is a further feature of the invention that eliminating complicated angle
Conversion formula uses center pick-up, threedimensional model and real workpiece is completely superposed, and it is former to be easily found processing
Point, therefore the cutting position in threedimensional model and surplus are completely corresponding with reality.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the rotation schematic diagram of the present invention.
Fig. 3 is the machining sketch chart of the present invention.
Fig. 4 is the lathe firm banking schematic diagram of the present invention.
Fig. 5 is the disk claw reference plane schematic diagram of the present invention.
Fig. 6 is the faces the ZY rotating seat internal drive structural schematic diagram of the present invention.
Fig. 7 is the C axis rotating seat drive mechanism schematic diagrames of the present invention.
Fig. 8 is that the T shape latch of the present invention rises locking structure schematic diagram.
In figure, 1 reference sphere；2 straight-bars；3 first reference planes；4 screws；5 disk claws；6 arc grooves；7C axis rotating seats；8
Two corner scales；9 holds out against screw；10 torsional parts two；11 lathe firm bankings；12 first corner scales；13 thimbles；It revolves in the faces 14ZY
Swivel base；16 torsional parts one；17 turbo tooths；18 workpiece；19 center lines；20 hole slots；21 horizontal planes；22 collets；23 locating slots；24
Two reference planes；25 worm screws one；26 jacking posts；27T shape latch；28 gaps；29 disk jaw surfaces；30 worm screws two；31 turbines；
32 circular holes.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples.
Shown in Fig. 1-Fig. 3, the present invention include lathe firm banking 11, the faces ZY rotating seat 14, general disk claw 5 and around
The C axis rotating seat 7 of 5 axle center of disk claw rotation.
First, the faces ZY rotating seat 14 is connected on lathe firm banking 11, and the bottom of the faces ZY rotating seat 14 is an arcwall face,
The arcwall face for the collet 22 and the faces ZY rotating seat 14 that lathe firm banking 11 is equipped with arc coordinates, can be by the faces ZY rotating seat 14
Regard an arc body being equal with protractor as.The faces ZY rotating seat 14 can be along arc rotary.The faces ZY rotating seat 14 and lathe are solid
Determine pedestal 11 and be equipped with screw-drive mechanism, including worm screw 1, the worm screw 1 are limited in 11 inward turning of lathe firm banking
Turn, worm screw 1 is equipped with exposed torsional part 1, and the faces the ZY rotating seat 14 is equipped with the turbo tooth of part along arcwall face
17, which engages with worm screw 1, and lock part is additionally provided between the faces ZY rotating seat 14 and lathe firm banking 11.Locking
Portion includes the twice arc groove 6 opened up along 14 arcwall face of the faces ZY rotating seat, and the section of arc groove 6 is T-shaped, is equipped with T shapes and locks
Stops 27 is in arc groove 6, and 27 upper surface of T shapes latch is arc, and 27 lower section of T shapes latch connects jacking post 26, in T shapes
When latch 27 and jacking post 26 are hung naturally, T shapes latch 27 is in the state that unclasps with arc groove 6 and has gap 28, institute
The jacking post 26 stated is equipped with circular hole 32, and the lathe firm banking 11 is equipped with thimble 13, which fixes with lathe
Pedestal 11 is threadedly coupled, and the front end of thimble 13 is taper, and thimble 13 is furnished with 26 right-angled intersection of jacking post, and the front end of thimble 13 is inserted
In the circular hole 32 for entering jacking post 26, lathe firm banking 11 is equipped with locating slot 23, jacking post 26 and 23 diametric fit of locating slot.
It is lifted upwards with the center for deeply making circular hole 32 of thimble 13, while 27 upper surface of T shapes latch being made to be connect with 6 surface of arc groove
The raw friction lock of triggering.
The faces ZY rotating seat 14 and lathe firm banking 11 are equipped with the first corner scale 12, principle such as vernier calliper in the faces ZY
Ruler, it is poor equipped with indexing between the two, rotation angle can be accurate to 0.02mm.Rotation torsional part 1 makes the faces ZY rotating seat 14 exist
The faces ZY rotate.The faces ZY rotating seat 14 is locked by thimble 13.The T shapes latch 27 can prevent fixture by milling cutter in X
The impact that the faces ZY rotating seat 14 is subject to is transmitted to lathe by T shapes latch 27 and jacking post 26 and fixes bottom by the impact in direction
Seat 11, with the shaking of this X-direction for reducing fixture.
Then, C axis rotating seat 7 is located on the faces ZY rotating seat 14 and is freely rotatable, and is equipped on the faces ZY rotating seat 14
Holds out against screw 9, which is withstood on C axis rotating seat 7, limits its rotation, and the disk claw 5, which is connected on C axis rotating seat 7, uses screw 4
The two is fixed, 7 lower section of C axis rotating seat is equipped with turbine 31, and the faces ZY rotating seat 14 is equipped with worm screw 2 30, and the worm screw 2 30 limits
System rotation in the faces ZY rotating seat 14, worm screw 2 30 are equipped with exposed torsional part 2 10, and the worm screw 2 30 drives turbine 31 and C
Axis rotating seat 7 rotates, and the rotation of C axis rotating seat 7 is adjusted with torsional part 2 10.
The disk claw 5 is equipped with the first reference plane 3, and the first reference plane 3 is used for determining the bottom surface of workpiece 18, the rotation of the faces ZY
Transposase 11 4 is equipped with second reference plane 24 parallel with the first reference plane 3, is set between C axis rotating seat 7 and second reference plane 24
There is corresponding second corner scale 8, principle such as vernier caliper is poor equipped with indexing between the two, can be accurate to rotation angle
0.02mm。
Finally, disk claw 5 is equipped with center pick-up, is found and is added by center pick-up when the faces ZY rotating seat 14 rotates
Work center.The center pick-up includes a straight-bar 2, and the top of straight-bar 2 is equipped with reference sphere 1,2 bottom of straight-bar pressure
In disk jaw surface 29, straight-bar 2 is clipped in the center of each claw by disk claw 5, and the straight-bar 2 can with disk claw 5
Separation dismounting.The reference sphere 1 of center pick-up needs to be high precision reference ball 1.
A kind of processing method of the universal processing auxiliary universal fixturing of Milling Motion in Three-axes NC, the purpose is to make Milling Motion in Three-axes NC
It can achieve the effect that similar Five-axis numerical control milling machine is processed, to improve the income and working ability of Milling Motion in Three-axes NC for enterprise.
It includes the following steps：
S1 creates reference plane and horizontal plane 21 in three-dimensional software, and threedimensional model is created in reference plane, determines processing hole
Then the angle of slot 20 rotates reference plane and threedimensional model, the center line 19 of hole slot 20 is vertical with horizontal plane 21；
The radius of S2, the size and reference sphere 1 that determine center pick-up straight-bar 2 are set as M values, disk jaw surface 29 to
The distance of one reference plane 3 is set as N values, and reference sphere 1 is made with using GCr15 materials, ensures that sphericity is missed in 0.003mm
Within difference, reference sphere 1 ensures that ball relative axle total run-out is no more than 0.006mm with straight-bar 2.
S3 finds threedimensional model clamping axle center in three-dimensional software, or directly determines axle center, the axle center in the three-dimensional model
It is vertical with reference plane, M-N values are set as to the size of a line, which overlaps with axle center, which overlaps in reference plane, separately
The endpoint of one end is working origin；
Lathe firm banking 11 is fixed on lathe by S4, center pick-up is clipped in 5 center of disk claw, center is picked up
2 bottom of straight-bar of device is taken to be pressed in disk jaw surface 29, the faces rotation ZY rotating seat 14 determines ZY by the first corner scale 12
The rotation angle of face rotating seat 14 is equal with the machining angle of hole slot 20；
S5, replaces seeking border at lathe cutter head, and seeking border acts on the surface of center pick-up reference sphere 1, then seeks
The central coordinate of circle of reference sphere 1 is zeroed by the central coordinate of circle for finding reference sphere 1, i.e., central coordinate of circle is overlapped with working origin；
S6 takes out seeking border, then changes folder workpiece 18, and 18 bottom of workpiece is in the first reference plane 3 at this time, workpiece 18
Clamping angle, position overlaps with threedimensional model with working origin；
S7 changes lathe cutter head into suitable dimension, lathe connect with three-dimensional software after according to the chipping allowance of threedimensional model
With position automatic cutting workpiece 18.
C axis rotating seat 7 is unlocked and is then rotated relative to the faces ZY rotating seat 14 after first hole slot 20 processes by S8
It is locked after one angle, then proceedes to cutting workpiece 18, the rotation angle of the C axis rotating seat 7 is true by the second corner scale 8
It is fixed.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (10)
1. the universal processing of Milling Motion in Three-axes NC assists universal fixturing, including lathe firm banking, the faces ZY rotating seat, general disk
Claw and the C axis rotating seats rotated around disk claw axle center, the faces ZY rotating seat are connected on lathe firm banking, and lathe is solid
Determine pedestal drives ZY face rotating seats to be rotated in the faces ZY equipped with screw-drive mechanism, and the C axis rotating seat is located on the rotating seat of the faces ZY
It is freely rotatable, and is withstood on C axis rotating seats equipped with holds out against screw on the rotating seat of the faces ZY and limit its rotation, the disk
Claw is connected on C axis rotating seats and is fixed the two with screw, which is characterized in that is set on lathe firm banking and the faces ZY rotating seat
There are correspondence the first corner scale in the faces ZY, the disk claw to be equipped with the first reference plane, the faces ZY rotating seat is equipped with and first
The second parallel reference plane of reference plane is equipped with corresponding second corner scale between C axis rotating seat and second reference plane, described
Disk claw be equipped with center pick-up, the faces ZY rotating seat rotate when pass through center pick-up find machining center.
2. the universal processing of Milling Motion in Three-axes NC according to claim 1 assists universal fixturing, which is characterized in that the ZY
Face rotating seat bottom is an arcwall face, and top is the second reference plane, and the lathe firm banking is equipped with the collet of arc
Coordinate with the arcwall face of the faces ZY rotating seat, the screw-drive mechanism includes worm screw one, and the worm screw one is limited in lathe and fixes
Rotation in pedestal, worm screw one are equipped with exposed torsional part one, and the faces the ZY rotating seat is equipped with the turbine of part along arcwall face
Tooth, the turbo tooth are engaged with worm screw one, and lock part is additionally provided between the faces ZY rotating seat and lathe firm banking.
3. the universal processing of Milling Motion in Three-axes NC according to claim 2 assists universal fixturing, which is characterized in that the lock
Stop includes the twice arc groove opened up along the faces ZY rotating seat arcwall face, and the section of arc groove is T-shaped, is equipped with T shape lockings
For block in arc groove, T shape latch upper surface is arc, jacking post is connected below T shapes latch, on T shapes latch and top
When setting prop is hung naturally, T shapes latch is in the state that unclasps with arc groove, and the jacking post is equipped with circular hole, the machine
Bed firm banking is equipped with thimble, which is threadedly coupled with lathe firm banking, and the front end of thimble is taper, thimble and jacking
Column right-angled intersection is furnished, and the front end of thimble is inserted into the circular hole of jacking post, is lifted upwards with the center for deeply making circular hole of thimble
It rises, while so that the shape latch upper surfaces T is contacted with arc rooved face and friction lock occurs.
4. the universal processing of Milling Motion in Three-axes NC according to claim 3 assists universal fixturing, which is characterized in that the machine
Bed firm banking is equipped with locating slot, jacking post and locating slot diametric fit.
5. the universal processing of Milling Motion in Three-axes NC according to Claims 2 or 3 or 4 assists universal fixturing, which is characterized in that institute
Turbine is equipped with below the C axis rotating seat stated, the faces ZY rotating seat is equipped with worm screw two, and the worm screw two is limited in the rotating seat of the faces ZY
Rotation, worm screw two are equipped with exposed torsional part two, and the worm screw two drives turbine and the rotation of C axis rotating seats.
6. the universal processing of Milling Motion in Three-axes NC according to claim 1 or 2 or 3 or 4 assists universal fixturing, feature to exist
In the center pick-up includes a straight-bar, and the top of straight-bar is equipped with reference sphere, and the straight-bar bottom is pressed in disk card
On pawl surface, straight-bar is clipped in the center of each claw, the straight-bar and the separable dismounting of disk claw by disk claw.
7. the universal processing of Milling Motion in Three-axes NC according to claim 1 assists universal fixturing, which is characterized in that described first
Corner scale and the second corner scale all have indexing poor.
8. a kind of processing method of the universal processing auxiliary universal fixturing of Milling Motion in Three-axes NC：It is characterized in that, it includes following step
Suddenly：
S1 creates reference plane and horizontal plane in three-dimensional software, and threedimensional model is created in reference plane, determines the angle of processing hole slot
Then degree rotates reference plane and threedimensional model, by the center line and horizontal plane of hole slot；
The radius of S2, the size and reference sphere that determine center pick-up straight-bar are set as M values, disk jaw surface to the first reference plane
Distance be set as N values, center pick-up is attached on disk claw；
S3 finds threedimensional model clamping axle center in three-dimensional software, or directly determines axle center, the axle center and base in the three-dimensional model
Quasi- face is vertical, and M-N values are set as to the size of a line, which overlaps with axle center, which overlaps in reference plane, the other end
Endpoint be working origin；
Lathe firm banking is fixed on lathe by S4, and center pick-up is clipped in disk claw center, center pick-up it is straight
Bar bottom is pressed in disk jaw surface, and the faces rotation ZY rotating seat determines the rotation of the faces ZY rotating seat by the first corner scale
Angle is equal with the machining angle of hole slot；
S5, replaces seeking border at lathe cutter head, and seeking border acts on the surface of center pick-up reference sphere, then looks for base
The central coordinate of circle of reference sphere is zeroed by the central coordinate of circle of quasi- ball, i.e., central coordinate of circle is overlapped with working origin；
S6 takes out seeking border, then changes folder workpiece, and workpiece bottom is in the first reference plane at this time, the clamping angle of workpiece,
Position is overlapped with threedimensional model with working origin；
S7 changes lathe cutter head into suitable dimension, chipping allowance according to threedimensional model and position after lathe is connect with three-dimensional software
Set automatic cutting workpiece.
9. the processing method of the universal processing auxiliary universal fixturing of Milling Motion in Three-axes NC according to claim 8, feature exist
In, including step S8, after first hole slot processes, by the unlock of C axis rotating seats then relative to the faces ZY rotating seat rotation one
It is locked after a angle, then proceedes to cutting workpiece, the rotation angle of the C axis rotating seat is determined by the second corner scale.
10. the processing method of the universal processing auxiliary universal fixturing of Milling Motion in Three-axes NC according to claim 8, feature exist
In the reference sphere of center pick-up needs to be high precision reference ball, and sphericity is within 0.003mm errors.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810730929.8A CN108673174A (en) | 2018-07-05 | 2018-07-05 | The universal processing auxiliary universal fixturing of Milling Motion in Three-axes NC and processing method |
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|---|---|---|---|
| CN201810730929.8A CN108673174A (en) | 2018-07-05 | 2018-07-05 | The universal processing auxiliary universal fixturing of Milling Motion in Three-axes NC and processing method |
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