CN106903812A - A kind of workpiece combined feed control method of multi-line slicer - Google Patents
A kind of workpiece combined feed control method of multi-line slicer Download PDFInfo
- Publication number
- CN106903812A CN106903812A CN201710302622.3A CN201710302622A CN106903812A CN 106903812 A CN106903812 A CN 106903812A CN 201710302622 A CN201710302622 A CN 201710302622A CN 106903812 A CN106903812 A CN 106903812A
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- China
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- workpiece
- crane
- combined feed
- vibrating grid
- cutting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/042—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with blades or wires mounted in a reciprocating frame
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of workpiece combined feed control method of multi-line slicer, a dither is superimposed in the vertical feeding of workpiece, workpiece gives dither and micro-crack is formed at the reciprocating cutting of gauze in downward squeezing into, then takes the powder of micro-crack out of completion fly-cutting by gauze.Workpiece combined feed mechanism includes the crane below pedestal and pedestal, and vibrating grid is provided with below crane；The lower middle side part of vibrating grid is fixed with workpiece to be processed by carrier；Crane slides up and down cooperation with pedestal；Vibrating grid slides up and down cooperation with crane.The dither of cutting area of the present invention accelerates the formation of cutting micro-crack, so as to improve cutting efficiency；Quick chip removal can be realized, strengthens cutting power；The high speed polishing of cutting area can be realized, the surface quality of cut surface is improved, with splendid processing efficiency and cut quality.
Description
Technical field
Plant equipment is used the present invention relates to cut, and in particular to a kind of workpiece combined feed controlling party of multi-line slicer
Method.
Background technology
In diamond wire multi-line slicer, except the high speed of gauze is moved back and forth, another motion of cutting is workpiece
（Silicon rod）Feed motion from top to bottom.From in terms of incision principle：Downward extruding can form micro-crack so as to form cutting effect
Really, if being combined a kind of dither during being pressed down against, the formation of micro-crack can be accelerated（Similar to hard
On concrete processing effect can be faster formed with impact drill）, then taken out of by the quick of steel wire, one can be formed in theory
Plant and faster cut.Therefore, we combine cutting theory and are superimposed one in traditional vertical feeding with slicer is actually used
Individual dither.Traditional equation that must feed is：s=
S is the feeding displacement of workpiece, and V is the setting speed of vertical feed；T is the time.Its change in displacement is as shown in Figure 1.
The content of the invention
It is an object of the invention to overcome defect of the prior art, a kind of workpiece combined feed of multi-line slicer is designed
Control method, can be superimposed a dither in the vertical feeding of workpiece, and workpiece gives high frequency vibrating in downward squeezing into
The formation micro-crack at the reciprocating cutting of gauze is moved, then the powder of micro-crack is taken out of completion fly-cutting by gauze；Cutting
The dither in area accelerates the formation of cutting micro-crack, so as to improve cutting efficiency；Quick chip removal can be realized, strengthens cutting energy
Power；The high speed polishing of cutting area can be realized, the surface quality of cut surface is improved, with splendid processing efficiency and cutting matter
Amount.Workpiece combined feed mechanism can efficient stable work, there is provided stabilization vibration and feeding operation.
To achieve the above object, the technical solution adopted in the present invention is a kind of workpiece combined feed control of multi-line slicer
Method processed, is superimposed a dither in the vertical feeding of workpiece, and it is online that workpiece gives dither in downward squeezing into
Micro-crack is formed at the reciprocating cutting of net, then the powder of micro-crack is taken out of completion fly-cutting by gauze；
The displacement equation of workpiece combined feed is：s=
Wherein, s is the displacement of workpiece feeding, and A is amplitude；ω is angular velocity of vibration；V is the setting speed of vertical feed；When t is
Between.
Preferably, the number range of amplitude A is 1-30 μm.
Preferably, the corresponding vibration frequency of ω angular velocities of vibration is 2KHZ ~ 50KHZ.
Preferably, the setting speed V of vertical feed is 0.01-8mm/s.
The present invention discloses a kind of multi-line slicer workpiece combined feed control method use workpiece be combined into
To mechanism, the workpiece combined feed mechanism includes the crane below pedestal and pedestal, vibrating grid is provided with below crane；
The lower middle side part of vibrating grid is fixed with workpiece to be processed by carrier；Crane slides up and down cooperation with pedestal；Vibrating grid with
Crane slides up and down cooperation.The lifting of crane regulates and controls come the displacement for being fed, and the vibration of vibrating grid is then provided just
The change in displacement of Chord vibration, is superimposed a dither in the vertical feeding of workpiece, and workpiece gives height in downward squeezing into
Frequency vibration forms micro-crack at the reciprocating cutting of gauze, then takes the powder of micro-crack out of completion fly-cutting by gauze.
Preferably, pedestal is respectively arranged on the left side and the right side vertical side frame；Crane is respectively arranged on the left side and the right side one
The outer draw runner being slidably matched with side frame；Outer draw runner coordinates with the slide rail on side frame；Several are provided with the downside of pedestal vertical to enter
To electric cylinders, the telescopic rod end of feeding electric cylinders lower end is fixedly connected with crane upper side.The displacement of feeding is controlled by electric cylinders,
Ensure accurate feed speed and Bit andits control.
Preferably, crane is respectively arranged on the left side and the right side vertical side plate, and vibrating grid is respectively arranged on the left side and the right side one
The individual interior draw runner coordinated with side plate；Interior draw runner is slidably matched with the slide rail of side plate side；Vibrating mechanism is provided with the downside of crane,
Vibrating mechanism coordinates to drive vibrating grid to vibrate with vibrating grid.Interior draw runner permission vibrating grid can be slided up and down, and vibrating mechanism is produced
Raw vibration is so that workpiece produces sinusoidal dither.
Preferably, vibrating mechanism is cam vibrating mechanism, including several longitudinal rotating shafts, rotating shaft is provided with removably
Fitted with the upper side of vibrating grid cam, the side of cam；Motor passes through transmission mechanism drive shaft and cam rotation；Driver
Structure is gear drive or chain drive.Cam vibrating mechanism is capable of the generation sinusoidal vibration of efficient stable；Cam turns
Sinusoidal displacement movement is produced to vibrating grid after dynamic.Replaceable cam, can use difference instead according to different split requirements
Cam, to realize the regulation to vibration displacement.
Preferably, vertical tension spring is provided with below the left end and right-hand member of vibrating grid, the lower end of side plate is provided with transverse direction
Transverse slat, the lower end of tension spring is fixed on the upper side of transverse slat.Tension spring makes the vibrating grid can be high under the rotation of cam
Effect produces vibration, it is ensured that the stability and high efficiency of vibration.
Preferably, one end of transverse slat distally plate is provided with vertical fixed plate, and tension spring is located between fixed plate and side plate；
Fixed plate is adjustable for height limiting plate, and fixed plate is provided with graduated scale.Fixed plate can either fix tension spring, can adjust again
The downward displacement range of control vibrating grid.
The advantages of the present invention are：
The workpiece combined feed control method of multi-line slicer, can be superimposed a dither in the vertical feeding of workpiece,
Workpiece gives dither and forms micro-crack at the reciprocating cutting of gauze in downward squeezing into, then by gauze by micro-crack
Powder take completion fly-cutting out of；The dither of cutting area accelerates the formation of cutting micro-crack, so as to improve cutting efficiency；
Quick chip removal can be realized, strengthens cutting power；The high speed polishing of cutting area can be realized, the surface quality of cut surface is improved,
With splendid processing efficiency and cut quality.
Brief description of the drawings
Fig. 1 is feeding change in displacement figure in background technology.
Fig. 2 is the displacement vibration superposition schematic diagram of the workpiece combined feed control method of multi-line slicer of the present invention.
Fig. 3 is the structural representation of workpiece combined feed mechanism of the present invention.
In figure：1st, side plate；2nd, interior draw runner；3rd, tension spring；4th, fixed plate；5th, rotating shaft；6th, vibrating grid；7th, carrier；8th, work
Part；9th, side frame；10th, outer draw runner；11st, cam；12nd, electric cylinders are fed；13rd, driving chain；14th, crane；15th, motor；16th, base
Frame.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the invention is further described.Following examples are only
For clearly illustrating technical scheme, and can not be limited the scope of the invention with this.
Embodiment 1
As shown in Figure 2：A kind of combined feed control method of workpiece 8 of multi-line slicer, one is superimposed in the vertical feeding of workpiece 8
Individual dither, workpiece 8 gives dither and micro-crack is formed at the reciprocating cutting of gauze in downward squeezing into, then by line
Net takes the powder at micro-crack out of completion fly-cutting；
The displacement equation of the combined feed of workpiece 8 is：s=
Wherein, s is the displacement of the feeding of workpiece 8, and A is amplitude；ω is angular velocity of vibration；V is the setting speed of vertical feed；T is
Time.
The number range of amplitude A is 1-30 μm.The corresponding vibration frequency of ω angular velocities of vibration is 2KHZ ~ 50KHZ.Vertically enter
The setting speed V for giving is 0.01-8mm/s.
As shown in figure 3, the combined feed mechanism of workpiece 8 that the combined feed control method of workpiece 8 of multi-line slicer is used, institute
Crane 14 of the combined feed mechanism of workpiece 8 including pedestal 16 and the lower section of pedestal 16 is stated, the lower section of crane 14 is provided with vibrating grid
6；The lower middle side part of vibrating grid 6 is fixed with workpiece 8 to be processed by carrier 7；Crane 14 slides up and down cooperation with pedestal 16；
Vibrating grid 6 slides up and down cooperation with crane 14.The lifting of crane 14 regulates and controls come the displacement for being fed, and vibrating grid 6
Vibration then there is provided sinusoidal vibration change in displacement, in the vertical feeding of workpiece 8 be superimposed a dither, workpiece 8 to
Under squeeze into and give dither and form micro-crack at the reciprocating cutting of gauze, then by gauze by the powder band of micro-crack
Go out to complete fly-cutting.
Pedestal 16 is respectively arranged on the left side and the right side vertical side frame 9；Crane 14 be respectively arranged on the left side and the right side one with
The outer draw runner 10 that side frame 9 is slidably matched；Outer draw runner 10 coordinates with the slide rail on side frame 9；The downside of pedestal 16 is provided with several and erects
To feeding electric cylinders 12, the telescopic rod end of feeding electric cylinders 12 lower end is fixedly connected with the upper side of crane 14.By electric cylinders control
Make the displacement of feeding, it is ensured that accurate feed speed and Bit andits control.
Crane 14 is respectively arranged on the left side and the right side vertical side plate 1, vibrating grid 6 be respectively arranged on the left side and the right side one with
The interior draw runner 2 that side plate 1 coordinates；Interior draw runner 2 is slidably matched with the slide rail of the side of side plate 1；The downside of crane 14 is provided with bobbing machine
Structure, vibrating mechanism coordinates to drive vibrating grid 6 to vibrate with vibrating grid 6.The permission vibrating grid 6 of interior draw runner 2 can be slided up and down, and be vibrated
Mechanism produces vibration so that workpiece 8 produces the dither of sine.
Vibrating mechanism is the vibrating mechanism of cam 11, including several longitudinal rotating shafts 5, rotating shaft 5 is provided with dismountable convex
Wheel 11, the side of cam 11 is fitted with the upper side of vibrating grid 6；Motor 15 passes through 11 turns of transmission mechanism drive shaft 5 and cam
It is dynamic；Transmission mechanism is gear drive or chain drive.The generation that the vibrating mechanism of cam 11 is capable of efficient stable is sinusoidal
Vibration；Cam 11 produces the displacement movement of sine to vibrating grid 6 after rotating.Replaceable cam 11, can cut according to different
Cut requirement to use different cams 11 instead, to realize the regulation to vibration displacement.
Vertical tension spring 3 is provided with below the left end and right-hand member of vibrating grid 6, the lower end of side plate 1 is provided with horizontal horizontal stroke
Plate, the lower end of tension spring 3 is fixed on the upper side of transverse slat.Tension spring 3 makes the vibrating grid 6 can be high under the rotation of cam 11
Effect produces vibration, it is ensured that the stability and high efficiency of vibration.
One end of transverse slat distally plate 1 is provided with vertical fixed plate 4, and tension spring 3 is located between fixed plate 4 and side plate 1；Gu
Fixed board 4 is adjustable for height limiting plate, and fixed plate 4 is provided with graduated scale.Fixed plate 4 can either fix tension spring 3, again can
The downward displacement range of regulation and control vibrating grid 6.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of the technology of the present invention principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (10)
1. the workpiece combined feed control method of a kind of multi-line slicer, it is characterised in that be superimposed in the vertical feeding of workpiece
One dither, workpiece gives dither and forms micro-crack at the reciprocating cutting of gauze in downward squeezing into, then by
Gauze takes the powder at micro-crack out of completion fly-cutting；
The displacement equation of workpiece combined feed is：s=
Wherein, A is amplitude；ω is angular velocity of vibration；V is the setting speed of vertical feed；T is the time.
2. the workpiece combined feed control method of multi-line slicer as claimed in claim 1, it is characterised in that the number of amplitude A
Value scope is 1-30 μm.
3. the workpiece combined feed control method of multi-line slicer as claimed in claim 1, it is characterised in that ω angle of throws speed
Corresponding vibration frequency is spent for 2KHZ ~ 50KHZ.
4. the workpiece combined feed control method of multi-line slicer as claimed in claim 1, it is characterised in that vertical feed
Setting speed V is 0.01-8mm/s.
5. the multi-line slicer as described in claim 1-4 is any workpiece combined feed control method use workpiece be combined into
To mechanism, it is characterised in that the workpiece combined feed mechanism includes the crane below pedestal and pedestal, the lower section of crane
It is provided with vibrating grid；The lower middle side part of vibrating grid is fixed with workpiece to be processed by carrier；Crane is slided up and down with pedestal matches somebody with somebody
Close；Vibrating grid slides up and down cooperation with crane.
6. workpiece combined feed mechanism as claimed in claim 5, it is characterised in that being respectively arranged on the left side and the right side for pedestal is vertical
Side frame；Crane is respectively arranged on the left side and the right side an outer draw runner being slidably matched with side frame；Cunning on outer draw runner and side frame
Rail coordinates；Several vertical feeding electric cylinders are provided with the downside of pedestal, in the telescopic rod end and crane of feeding electric cylinders lower end
Side is fixedly connected.
7. workpiece combined feed mechanism as claimed in claim 5, it is characterised in that being respectively arranged on the left side and the right side for crane is perpendicular
To side plate, vibrating grid is respectively arranged on the left side and the right side the interior draw runner that and side plate coordinate；Interior draw runner and the cunning of side plate side
Rail is slidably matched；Vibrating mechanism is provided with the downside of crane, vibrating mechanism coordinates to drive vibrating grid to vibrate with vibrating grid.
8. workpiece combined feed mechanism as claimed in claim 7, it is characterised in that vibrating mechanism is cam vibrating mechanism, bag
Several longitudinal rotating shafts are included, rotating shaft is provided with dismountable cam, and the side of cam is fitted with the upper side of vibrating grid；Motor
By transmission mechanism drive shaft and cam rotation；Transmission mechanism is gear drive or chain drive.
9. workpiece combined feed mechanism as claimed in claim 7, it is characterised in that set below the left end and right-hand member of vibrating grid
The lower end for having vertical tension spring, side plate is provided with horizontal transverse slat, and the lower end of tension spring is fixed on the upper side of transverse slat.
10. workpiece combined feed mechanism as claimed in claim 9, it is characterised in that one end of transverse slat distally plate is provided with vertically
Fixed plate, tension spring be located between fixed plate and side plate；Fixed plate is adjustable for height limiting plate, and fixed plate is provided with quarter
Degree chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302622.3A CN106903812A (en) | 2017-05-03 | 2017-05-03 | A kind of workpiece combined feed control method of multi-line slicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302622.3A CN106903812A (en) | 2017-05-03 | 2017-05-03 | A kind of workpiece combined feed control method of multi-line slicer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106903812A true CN106903812A (en) | 2017-06-30 |
Family
ID=59211019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710302622.3A Pending CN106903812A (en) | 2017-05-03 | 2017-05-03 | A kind of workpiece combined feed control method of multi-line slicer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351205A (en) * | 2017-09-15 | 2017-11-17 | 浙江千鹤工艺品有限公司 | The Po Zhu mechanisms of artistic bamboo-wood product |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51106286A (en) * | 1975-03-14 | 1976-09-21 | Tokyo Shibaura Electric Co | Waiyaanyoru setsudanhoho |
| JPH09123161A (en) * | 1995-10-27 | 1997-05-13 | Tokyo Seimitsu Co Ltd | Device for holding work of wire saw |
| JPH09300342A (en) * | 1996-05-17 | 1997-11-25 | Tokyo Seimitsu Co Ltd | Tilting device for wire saw |
| KR101056939B1 (en) * | 2011-01-31 | 2011-08-23 | (주) 이레테크 | Wire saw machine having an effect of texturing |
| CN202137674U (en) * | 2011-06-07 | 2012-02-08 | 西安理工大学 | High-speed ultrasonic vibration scroll saw device for cutting hard and brittle materials |
| CN106042201A (en) * | 2016-06-08 | 2016-10-26 | 上海理工大学 | Ring type consolidated diamond scroll saw cutting device and workpiece cutting method |
-
2017
- 2017-05-03 CN CN201710302622.3A patent/CN106903812A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51106286A (en) * | 1975-03-14 | 1976-09-21 | Tokyo Shibaura Electric Co | Waiyaanyoru setsudanhoho |
| JPH09123161A (en) * | 1995-10-27 | 1997-05-13 | Tokyo Seimitsu Co Ltd | Device for holding work of wire saw |
| JPH09300342A (en) * | 1996-05-17 | 1997-11-25 | Tokyo Seimitsu Co Ltd | Tilting device for wire saw |
| KR101056939B1 (en) * | 2011-01-31 | 2011-08-23 | (주) 이레테크 | Wire saw machine having an effect of texturing |
| CN202137674U (en) * | 2011-06-07 | 2012-02-08 | 西安理工大学 | High-speed ultrasonic vibration scroll saw device for cutting hard and brittle materials |
| CN106042201A (en) * | 2016-06-08 | 2016-10-26 | 上海理工大学 | Ring type consolidated diamond scroll saw cutting device and workpiece cutting method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351205A (en) * | 2017-09-15 | 2017-11-17 | 浙江千鹤工艺品有限公司 | The Po Zhu mechanisms of artistic bamboo-wood product |
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Application publication date: 20170630 |