CN103962917B - Glass 3D processing method, process tool and process equipment - Google Patents
Glass 3D processing method, process tool and process equipment Download PDFInfo
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- CN103962917B CN103962917B CN201410185100.6A CN201410185100A CN103962917B CN 103962917 B CN103962917 B CN 103962917B CN 201410185100 A CN201410185100 A CN 201410185100A CN 103962917 B CN103962917 B CN 103962917B
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- processing
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- glass
- processed
- glass baseplate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/26—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding workpieces with arcuate surfaces, e.g. parts of car bodies, bumpers or magnetic recording heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/002—Grinding heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The invention discloses a kind of glass 3D processing method, including the convex surface course of processing and/or the concave surface course of processing, comprising: make the processing body parallel of described cutter in be processed of glass baseplate, drive the solid fixed-axis rotation of described cutter to drive described processing main body to rotate, the cylindrical surface of the described processing main body rotated acts on to be processed of glass baseplate to be processed it, wherein, control described processing main body working depth on the glass substrate, make it in the working depth of the two side areas of described more than the working depth the central region of described, thus form convex surface.Similarly, it is also possible to form the concave surface on glass baseplate.Also disclose a kind of corresponding process tool and process equipment.The present invention can be significantly increased shaped glass processing efficiency, extends cutter life and improve the crudy of product.
Description
Technical field
The present invention relates to the processing and fabricating of glass product, particularly relate to a kind of glass 3D processing method,
Process tool and process equipment.
Background technology
Existing 2D process technology cannot process non-conventional glass as illustrated in figs. ia and ib (3D's
There is the glass of not parallel bridge floor), processing this type of glass product needs to use 3D process technology.Existing
3D process technology, one be use ball cutter processing glass Special-Shaped Surface.In order to process bridge floor glass
Convex surface and concave surface, this ball cutter processing mode uses level processing, i.e. glass baseplate horizontal positioned, ball
Under cutter direction on the glass substrate, the face to be processed to glass baseplate is processed.As shown in Figure 2 a, exist
During processing convex surface, ball cutter first with an angle of glass baseplate for processing start bit a, starts laterally
Feed, the horizontal opposite end to starting point to be processed, after i.e. processing a transverse path, longitudinally move
Moving adjacent undressed region, the most transversely turn back in path, the most reciprocally feed,
A b until reaching home, makes the whole surface to be machined of machining path cover glass base material.In order to add
Work goes out convex surface, during each transverse path of processing, needs to control ball cutter to glass baseplate
Working depth is the most shallow to be deepened again, thus forms the machining locus of a convex, finally at glass base
This one side of material forms a convex surface.As shown in Figure 2 b, equally, during processing concave surface, also
Similar processing control method is used to be worked into terminal position b from start bit c, only at each horizontal stroke
In the course of processing in path, control ball cutter and deeply shoal again again to the working depth of glass baseplate is the most shallow,
A concave surface is formed with the another side at glass baseplate.But, the ball cutter processing of this 3D processing mode
Face is little, when processing the surface of glass baseplate, except needs control ball cutter at depth direction (Vertical Square
To) outside motion, also need to come and go repeatedly until its processing district in the horizontal direction on the surface of glass baseplate
Whole of territory cover glass base material, long processing time, efficiency is low, and ball cutter point of a knife because of its shape,
Elaboration mode and need the factors such as long-time processing and be easily caused abrasion, is also easy to have influence on processing
Quality.Separately having a kind of 3D process technology is the processing of existing sleeping grinding machine, and its emery wheel process-cycle is long, if
Standby expensive, cost is high.
Summary of the invention
Present invention is primarily targeted at for the deficiencies in the prior art, it is provided that a kind of glass 3D processing
Method, it is possible to shaped glass processing efficiency is significantly increased, extends cutter life and improve adding of product
Working medium amount.
Another object is that the glass 3D process tool for the method and process equipment.
For achieving the above object, the present invention is by the following technical solutions:
A kind of glass 3D processing method, described method uses a kind of process tool, and described cutter has solid
Dead axle and the cylindrical processing main body being arranged on described fixing axle, described fixing axle is used for driving institute
Stating processing main body to rotate coaxially, described method includes the convex surface course of processing and/or the concave surface course of processing；
The described convex surface course of processing includes:
Make the processing body parallel of described cutter in be processed of glass baseplate, drive described cutter
Gu fixed-axis rotation is to drive described processing main body to rotate, the cylindrical surface of the described processing main body of rotation
Act on to be processed of glass baseplate so that it is processed, wherein, control described processing main body and exist
Working depth on glass baseplate so that it is the working depth the two side areas of described is more than in institute
State the working depth of the central region in face, thus form convex surface；
The described concave surface course of processing includes:
Make the processing body parallel of described cutter in be processed of glass baseplate, drive described cutter
Gu fixed-axis rotation is to drive described processing main body to rotate, the cylindrical surface of the described processing main body of rotation
Act on to be processed of glass baseplate so that it is processed, wherein, control described processing main body and exist
Working depth on glass baseplate so that it is the working depth the central region of described is more than in institute
State the working depth of the two side areas in face, thus form concave surface.
Further, described convex surface and/or concave surface are arched surface.
Further, in the described convex surface course of processing, initial processing goes out an arch the most on the glass substrate
Shape curved surface, then control described processing main body move back and forth between the two ends of described arched surface carry out many
Secondary processing, each working depth is incremented by, and the face being every time processed to form is parallel to described arched surface, directly
Residual thickness to glass substrate reaches pre-provisioning request.
Further, described initial processing goes out an arched surface and includes:
First the angle, one end of glass baseplate is processed, controls described processing main body near this end angle
Moving back and forth in region and repeatedly process, the processing distance of processing is incremented by central authorities' extension and adds every time
The work degree of depth is incremented by, and the working depth distribution of processing for the first time is that edge is the deepest, toward glass baseplate central authorities
Near time gradually become shallower as, so that glass baseplate becomes predetermined arc at this end dihedral；
Then, skip the zone line of glass baseplate, directly the other end angle relative with this end angle is entered
Row processing, controls described processing main body moving back and forth and carry out repeatedly in the region at this other end angle
Processing, the processing distance of processing is incremented by central authorities' extension and working depth is incremented by every time, and adds for the first time
The working depth distribution of work be marginal position the deepest, toward glass baseplate central authorities near time gradually become shallower as, with
Glass baseplate is made to become predetermined arc at this other end dihedral；
Control described processing main body and carry out first time movement between angle, two ends, to glass baseplate
Whole face carries out time processing, to form described arched surface.
Further, in the described concave surface course of processing, first from the beginning of the central region of glass baseplate, control
Make described processing main body to move back and forth and repeatedly process, the working depth distribution of wherein processing for the first time
Be that middle position is the deepest, gradually become shallower as toward direction, glass baseplate both sides, every time the processing distance of processing to
Both sides extension is incremented by and working depth is incremented by, and the face being every time processed to form is parallel to described arched surface,
Until forming the concave surface reaching pre-provisioning request.
Further, the length of described processing main body is equal to or more than the length of glass baseplate to be processed
Degree.
Further, it is erected to fix by glass baseplate by vertical fixed jig, described cutter and institute
State vertical fixed jig relative engagement, be erected to dispose.
A kind of process tool, for described processing method, described cutter has fixing axle and is arranged on
Cylindrical processing main body on described fixing axle, described processing main body is same by the drive of described fixing axle
When axle rotates, the glass that the cylindrical surface pair of described processing main body is parallel with the axle of described processing main body
The face to be processed of base material is processed.
A kind of process equipment, including for fixing the fixed jig of glass baseplate to be processed and described
Process tool.
Further, described fixed jig is to control for vertical the fixing being erected to fix by glass baseplate
Tool, described cutter and described vertical fixed jig relative engagement, be erected to dispose.Preferably, described
Fixed jig is the Suction jig by vac sorb glass baseplate.
Beneficial effects of the present invention:
Be there is the process tool of cylindrical processing main body by employing, to process body parallel in glass base
To be processed of material, the mode driving processing main body to rotate treat machined surface and be processed, can be notable
Improve the working (machining) efficiency of 3D glass product, improve the processing of Special-Shaped Surface (such as concave surface, the convex surface of arch)
Quality, can reduce the loss of cutter simultaneously, extends cutter life.The present invention typical embodiment phase
Working (machining) efficiency more than 60% can be improved for traditional processing mode.
In a kind of preferred embodiment, convex surface adds the end angle, both sides first processing glass baseplate man-hour, end
Again the face whole to be processed including two end angles and mid portion is carried out further after dihedral camber
Processing, can avoid working depth and the sudden change of processing intensity during processing convex surface, effectively protect
Protect the processing main body of cutter, improve working (machining) efficiency, Improving The Quality of Products further.
Accompanying drawing explanation
Fig. 1 a is the top view of target glass product；
Fig. 1 b is the side view of target glass product；
Fig. 2 a is the machining locus figure of the convex surface using existing ball cutter processing mode processing glass product；
Fig. 2 b is the machining locus figure of the concave surface using existing ball cutter processing mode processing glass product；
Fig. 3 is the process tool structural representation of the embodiment of the present invention；
Fig. 4 is the process equipment exploded side figure of the embodiment of the present invention；
Fig. 5 is processing road during process equipment top view and the tool sharpening convex surface of the embodiment of the present invention
Footpath is illustrated；
Fig. 6 is processing road during process equipment top view and the tool sharpening concave surface of the embodiment of the present invention
Footpath is illustrated.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the present invention are elaborated.It is emphasized that it is following
That illustrate to be merely exemplary rather than in order to limit the scope of the present invention and application thereof.
Refering to Fig. 3, according to embodiments of the invention, process tool 1 has fixing axle 101 and installs
Cylindrical processing main body 102 on described fixing axle 101, described processing main body 102 is by institute
Stating fixing axle 101 to drive when rotating coaxially, the cylindrical surface pair of described processing main body 102 is with described
The face to be processed of the parallel glass baseplate 2 of axle of processing main body 102 is processed.Processing main body 102
Cylindrical surface can have processing sand grains.
Refering to Fig. 4 to Fig. 6, according to embodiments of the invention, process equipment includes for fixing to be added
The fixed jig 3 of the glass baseplate 2 of work and described process tool 1.In an exemplary embodiment,
Described fixed jig is the vertical fixed jig 3 for being erected to fix by glass baseplate 2, described cutter
Tool and described vertical fixed jig relative engagement, be erected to dispose.This embodiment is conducive to traditional
Use in CNC machine.
Certainly, fixed jig 3 and process tool 1 can also use horizontal layout, glass baseplate 2 to crouch
Formula is fixed, and also can carry out same processing.
In a preferred embodiment, described vertical fixed jig 3 is by vac sorb glass baseplate
The Suction jig of 2.In the course of processing, glass baseplate 2 is adsorbed in Suction jig by negative pressure of vacuum,
Make it fixedly positioning.
A kind of glass 3D processing method, uses aforesaid process tool 1.Described method can include convex
The face course of processing and/or the concave surface course of processing.In a preferred embodiment, the processing main body of cutter for same
The length of 102, more than the length of glass baseplate 2 to be processed, can improve working (machining) efficiency.
Refering to Fig. 5, in the described convex surface course of processing, the processing main body 102 making described cutter 1 is flat
Row, in be processed of glass baseplate, drives the fixing axle 101 of described cutter to rotate and adds described in driving
Work main body 102 rotates, and the cylindrical surface of the described processing main body 102 of rotation acts on glass baseplate
To be processed of 2, to be processed it, wherein, controls described processing main body 102 at glass baseplate 2
On working depth so that it is in the working depth of the two side areas of described more than in described
The working depth in region, portion, thus form convex surface 201.
Refering to Fig. 6, similarly, in the described concave surface course of processing, make the processing main body 102 of described cutter
It is parallel to be processed of glass baseplate 2, drives the fixing axle 101 of described cutter to rotate to drive institute
Stating processing main body 102 to rotate, the cylindrical surface of the described processing main body 102 of rotation acts on glass
To be processed of base material 2, to be processed it, wherein, controls described processing main body 102 at glass
Working depth on base material 2 so that it is the working depth the central region of described is more than described
The working depth of the two side areas in face, thus form concave surface 202.
Preferably, the processing of convex surface 201 and concave surface 202 is respectively adopted different Suction jig, such as figure
Shown in 6, wherein the shape of the glass adsorption plane of the Suction jig used by concave surface processing is convex with machined
The mating shapes in face 201 such that it is able to well glass baseplate 2 is implemented vac sorb.
By above-mentioned processing, the face to be processed of glass baseplate 2 can be processed as arched surface.For
Arch convex surface, is properly termed as arch-shaped, for arch concavity, can be described as crescent face.
In one embodiment, first the one side of glass baseplate 2 is processed as convex surface, then by glass baseplate
The another side of 2 is processed as concave surface.Additionally, according to product requirement, it is also possible to the most single
Solely one concave surface of processing or a convex surface.
Refering to Fig. 5, according to preferred embodiment, in the convex surface course of processing, first at glass baseplate 2
Upper initial processing goes out an arched surface, then controls described processing main body 102 at described arched surface
Moving back and forth between two ends and repeatedly process, each working depth is incremented by, the face being every time processed to form
It is parallel to described arched surface, until the residual thickness of glass substrate reaches pre-provisioning request.
As it is shown in figure 5, in a more preferred embodiment, first pass through and encircle described in following steps initial processing
Shape curved surface.Process tool 1 first angle, one end a1 to glass baseplate 2 carries out initial processing, controls described
Processing main body 102 moves back and forth in the region at this end angle close and repeatedly processes, and processes every time
Processing distance is incremented by central authorities' extension and working depth is incremented by, and the working depth distribution of processing for the first time
Be edge the deepest, toward glass baseplate 2 central authorities near time gradually become shallower as, so that glass baseplate 2 is at this end
Dihedral becomes predetermined arc.Then, skip the zone line a3 of glass baseplate 2, directly to this end
The relative other end angle a2 in angle carries out initial processing, controls described processing main body 102 near this another
Moving back and forth in the region at end angle and repeatedly process, the processing distance of processing is passed to central authorities' extension every time
Increase and working depth is incremented by, and the working depth distribution of processing for the first time is that marginal position is the deepest, toward glass
Glass base material 2 central authorities gradually become shallower as, so that glass baseplate 2 becomes predetermined at this other end dihedral time close
Arc.After completing the initial processing at angle, two ends, control described processing main body 102 and carry out the most horizontal
Movement between angle, two ends, carries out time processing to the whole face of glass baseplate 2, described to be formed
Arched surface.
After tentatively completing arched surface processing, control processing main body 102 in arch according still further to aforementioned manner
Moving back and forth between the two ends of curved surface and repeatedly process, the arched surface every time formed is each parallel to front
State the arched surface preliminarily formed, until the convex surface completion of processing of glass substrate.
Seeing Fig. 5, according to above-described embodiment, cutter starts to process from position a1, adds along trajectory
Work to position a2, arrive position a3 again, out from position a4, terminates processing finally.
As shown in Figure 6, according to preferred embodiment, in the described concave surface course of processing, process tool 1
First from the beginning of central region b1-b2 of glass baseplate 2, control described processing main body 102 and move back and forth
Repeatedly processing, the working depth distribution of wherein processing for the first time is that middle position is the deepest, toward glass
Direction, base material 2 both sides gradually becomes shallower as, and the processing distance of processing is incremented by both sides extension and processing is deep every time
Degree is incremented by, and the face being every time processed to form is parallel to described arched surface, reaches pre-provisioning request until being formed
Concave surface.
Seeing Fig. 6, according to above-described embodiment, cutter starts to process from position b1, adds along trajectory
Work is to position b2, out from position b3, terminates processing finally.
In addition to glass baseplate 2 is processed concave surface and convex surface, it be also possible to use other sharp processing cutter
The appearance profile of tool processing glass baseplate.Concrete sharp processing cutter and processing mode can use tradition to set
Meter, it will not go into details.
Above content be combine concrete/the most made for the present invention further in detail
Explanation, it is impossible to assert the present invention be embodied as be confined to these explanations.For skill belonging to the present invention
For the those of ordinary skill in art field, without departing from the inventive concept of the premise, it can also be right
These embodiments having described that make some replacements or modification, and these substitute or variant is all answered
When being considered as belonging to protection scope of the present invention.
Claims (8)
1. a glass 3D processing method, it is characterized in that, described method uses a kind of process tool, described cutter has fixing axle and the cylindrical processing main body being arranged on described fixing axle, described fixing axle is used for driving described processing main body to rotate coaxially, described method includes the convex surface course of processing, or includes the convex surface course of processing and the concave surface course of processing；
The described convex surface course of processing includes:
Make the processing body parallel of described cutter in be processed of glass baseplate, drive the solid fixed-axis rotation of described cutter to drive described processing main body to rotate, the cylindrical surface of the described processing main body rotated acts on to be processed of glass baseplate to be processed it, wherein, control described processing main body working depth on the glass substrate, make it in the working depth of the two side areas of described more than the working depth the central region of described, thus form convex surface；
In the described convex surface course of processing, initial processing goes out an arched surface the most on the glass substrate, control described processing main body again to move back and forth between the two ends of described arched surface and repeatedly process, working depth is incremented by every time, the face being every time processed to form is parallel to described arched surface, until the residual thickness of glass substrate reaches pre-provisioning request；
Described initial processing goes out an arched surface and includes:
First the angle, one end of glass baseplate is processed, control described processing main body moving back and forth and repeatedly process in the region at this end angle, the processing distance of processing is incremented by central authorities' extension and working depth is incremented by every time, and the working depth distribution of for the first time processing be edge the deepest, toward glass baseplate central authorities near time gradually become shallower as, so that glass baseplate becomes predetermined arc at this end dihedral；
Then, skip the zone line of glass baseplate, directly the other end angle relative with this end angle is processed, control described processing main body moving back and forth and repeatedly process in the region at this other end angle, the processing distance of processing is incremented by central authorities' extension and working depth is incremented by every time, and the working depth distribution of for the first time processing be marginal position the deepest, toward glass baseplate central authorities near time gradually become shallower as, so that glass baseplate becomes predetermined arc at this other end dihedral；
Control described processing main body and carry out first time movement between angle, two ends, the whole face of glass baseplate is carried out time processing, to form described arched surface；
The described concave surface course of processing includes:
Make the processing body parallel of described cutter in be processed of glass baseplate, drive the solid fixed-axis rotation of described cutter to drive described processing main body to rotate, the cylindrical surface of the described processing main body rotated acts on to be processed of glass baseplate to be processed it, wherein, control described processing main body working depth on the glass substrate, make it in the working depth of the central region of described more than the working depth the two side areas of described, thus form concave surface.
2. glass 3D processing method as claimed in claim 1, it is characterised in that the described concave surface that the described concave surface course of processing is formed is arched surface.
3. the glass 3D processing method as described in any one of claim 1 to 2, it is characterized in that, in the described concave surface course of processing, first from the beginning of the central region of glass baseplate, control described processing main body to move back and forth and repeatedly process, wherein the working depth distribution of processing for the first time is that middle position is the deepest, gradually becomes shallower as toward direction, glass baseplate both sides, the processing distance of processing is incremented by both sides extension and working depth is incremented by every time, the face being every time processed to form is parallel to described arched surface, until forming the concave surface reaching pre-provisioning request.
4. the glass 3D processing method as described in any one of claim 1 to 2, it is characterised in that the length of described processing main body is equal to or more than the length of glass baseplate to be processed.
5. the glass 3D processing method as described in any one of claim 1 to 2, it is characterised in that be erected to fix by glass baseplate by vertical fixed jig, described cutter and described vertical fixed jig relative engagement, be erected to dispose.
6. a process equipment, it is characterized in that, including fixed jig and process tool for fixing glass baseplate to be processed, described process tool has fixing axle and the cylindrical processing main body being arranged on described fixing axle, described processing main body is when being rotated coaxially by the drive of described fixing axle, the face to be processed of the glass baseplate that the cylindrical surface pair of described processing main body is parallel with the axle of described processing main body is processed, and described process tool is controlled is processed according to the method described in any one of claim 1-5.
7. process equipment as claimed in claim 6, it is characterised in that described fixed jig is the vertical fixed jig for being erected to fix by glass baseplate, described process tool and described vertical fixed jig relative engagement, it is erected to dispose.
8. process equipment as claimed in claim 7, it is characterised in that described fixed jig is the Suction jig by vac sorb glass baseplate.
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| CN201410185100.6A CN103962917B (en) | 2014-05-04 | 2014-05-04 | Glass 3D processing method, process tool and process equipment |
| CN201510854082.0A CN105500152B (en) | 2014-05-04 | 2014-05-04 | Glass 3D processing methods, process tool and process equipment |
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| CN105500152A (en) * | 2014-05-04 | 2016-04-20 | 东莞劲胜精密组件股份有限公司 | 3D processing method for glass, processing cutter and processing device |
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| CN106670964A (en) * | 2016-12-02 | 2017-05-17 | 蓝思科技（长沙）有限公司 | Glass panel clamp and machining technology thereof |
| CN108128490A (en) * | 2017-11-23 | 2018-06-08 | 东莞华清光学科技有限公司 | A kind of 3D bend glasses abutted equipment and applying method |
| CN108188841B (en) * | 2018-02-28 | 2020-07-03 | 江西联创电子有限公司 | 3D glass polishing method |
| CN109824250A (en) * | 2019-01-30 | 2019-05-31 | 重庆两江联创电子有限公司 | A kind of processing method of 3D glass cover-plate |
| CN110941037A (en) * | 2019-12-16 | 2020-03-31 | 中国科学院长春光学精密机械与物理研究所 | Processing tool and processing method for Fery prism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105500152A (en) * | 2014-05-04 | 2016-04-20 | 东莞劲胜精密组件股份有限公司 | 3D processing method for glass, processing cutter and processing device |
| CN105500152B (en) * | 2014-05-04 | 2017-10-10 | 东莞劲胜精密组件股份有限公司 | Glass 3D processing methods, process tool and process equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105500152A (en) | 2016-04-20 |
| CN103962917A (en) | 2014-08-06 |
| CN105500152B (en) | 2017-10-10 |
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