CN109311176A - Building up by welding processing unit (plant) and building up by welding processing method - Google Patents
Building up by welding processing unit (plant) and building up by welding processing method Download PDFInfo
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- CN109311176A CN109311176A CN201780031584.0A CN201780031584A CN109311176A CN 109311176 A CN109311176 A CN 109311176A CN 201780031584 A CN201780031584 A CN 201780031584A CN 109311176 A CN109311176 A CN 109311176A
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/06—Face-milling cutters, i.e. having only or primarily a substantially flat cutting surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/28—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting
- B26D1/29—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut and rotating continuously in one direction during cutting with cutting member mounted in the plane of a rotating disc, e.g. for slicing beans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Milling Processes (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
A kind of building up by welding processing unit (plant), have: rotary body portion and with the cutting portion from above-mentioned rotary body portion towards above-mentioned end face cutting edge portion outstanding, the blade tip that above-mentioned cutting edge portion in the end in the direction of rotation downstream side in the above-mentioned rotary body portion there is the end face of team's sheet laminated body to be cut, above-mentioned blade tip is configured to, relative to the imaginary line of the end with above-mentioned rotating shaft direct cross and by the above-mentioned rotation shaft side of above-mentioned blade tip, tilted to above-mentioned direction of rotation upstream side.
Description
Related application it is cross-referenced
The Japanese patent application 2016-249771 CLAIM OF PRIORITY that the application was proposed based on December 22nd, 2016,
Incorporated herein by and by its content introduce present specification record.
Technical field
The present invention relates to building up by welding processing unit (plant) and building up by welding processing methods.
Background technique
In the past, the sheet materials such as polarizer were rotating sword from band-like bodies, by having blade in outer peripheral edge etc., one
Shape as defined in being cut to piece piece and size form, and are used for various uses.
Cutting in this way and flash occurs for the end face of sheet material formed or sticker exposes and becomes coarse state
The case where it is more, so in order to exclude these situations, propose the building up by welding processing dress of the building up by welding processing of sheet material
It sets.
For example, proposing a kind of building up by welding processing unit (plant) (referring to patent document 1), have: rotary body portion has rotation
Axis is rotated centered on the rotary shaft；And cutting portion, it is fixed on a face in the rotary body portion, laminated sheet is formed
Laminated body end face carry out machining；Cutting portion has the fixed part that is fixed in rotary body portion and from the fixed part
Towards the end face of laminated body cutting edge portion outstanding；Cutting edge portion has in the end in the direction of rotation downstream side in its rotary body portion
By the blade tip of above-mentioned building up by welding.In the building up by welding processing unit (plant), it is configured to, blade tip is along the side surface part with cutting edge portion
Orthogonal direction is formed, and cutting portion is integral inclined, so that the direction of rotation downstream side of cutting portion (i.e. cutting edge portion) is located at
Rotation shaft side, blade tip is relative to the imaginary line of the end of the rotation shaft side by rotary shaft and blade tip to direction of rotation as a result,
Downstream side inclination.
According to such cutting apparatus, rolled relative to above-mentioned imaginary line to rotary process direction downstream by blade tip
Tiltedly, the end face of the sheet material of stacking can be subjected to end face and cut while the crackle (cracking) and layering (removing) for inhibiting sheet material
Cut processing.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2011-93086 bulletin
Summary of the invention
Subject to be solved by the invention
But in such building up by welding processing unit (plant) recorded in patent document 1, when cutting portion as rotary body portion is revolved
When turning, the service load on the blade tip of the cutting portion, it is possible to which the abrasion of blade tip becomes faster.
In view of the foregoing, the object of the present invention is to provide a kind of processing of the building up by welding of abrasion for being able to suppress cutting portion
Device and building up by welding processing method.
For the means to solve the problem
Building up by welding processing unit (plant) for the present invention is to carry out cutting to the end face of laminated body made of laminated sheet to add
The building up by welding processing unit (plant) of work, has: rotary body portion, has rotary shaft, is rotated centered on the rotary shaft；And cutting
Portion configures on a face in above-mentioned rotary body portion, carries out machining to above-mentioned end face；Above-mentioned cutting portion has from above-mentioned rotation
Swivel portion is towards above-mentioned end face cutting edge portion outstanding；Direction of rotation downstream side of the above-mentioned cutting edge portion in the above-mentioned rotary body portion
End there is the blade tip that is cut above-mentioned end face；Above-mentioned blade tip is configured to, relative to above-mentioned rotating shaft direct cross and warp
The imaginary line for crossing the end of the above-mentioned rotation shaft side of above-mentioned blade tip is tilted to above-mentioned direction of rotation upstream side.
In the building up by welding processing unit (plant) of above structure, it is preferred that above-mentioned blade tip inclines relative to above-mentioned imaginary line
Oblique angle is 5~40 °.
Building up by welding processing method for the present invention is to carry out cutting to the end face of laminated body made of laminated sheet to add
The building up by welding processing method of work, using above-mentioned building up by welding processing unit (plant), on one side by being made centered on above-mentioned rotary shaft
The rotation of rotary body portion is stated rotate above-mentioned cutting portion, on one side by the above-mentioned blade tip of the above-mentioned cutting portion of the rotation come to above-mentioned
End face carries out machining.
Detailed description of the invention
Fig. 1 is the outline side view for indicating the building up by welding processing unit (plant) of embodiment for the present invention.
Fig. 2 be by the rotary body portion of the building up by welding processing unit (plant) of Fig. 1 and cutting edge portion periphery from the right side of Fig. 1
General view.
Fig. 3 is the general principal view for indicating the cutting edge portion having in the building up by welding processing unit (plant) of Fig. 2.
Fig. 4 is the cutting edge portion of Fig. 3 from the right side of Fig. 3 by the outline of the state of the building up by welding of laminated body (sheet material)
Side view.
Fig. 5 is the direction for indicating the power being applied on the end face of laminated body (sheet material) by the blade tip of the cutting edge portion of Fig. 3
General view.
Fig. 6 is rotary body portion and the cutting edge portion week for indicating the building up by welding processing unit (plant) of another form of present embodiment
The general view on side.
Fig. 7 is the general principal view for indicating the cutting edge portion having in the building up by welding processing unit (plant) of Fig. 6.
Fig. 8 is the outline side view of the cutting edge portion of Fig. 7 from the right side of Fig. 7.
Fig. 9 is to indicate that previous cutting edge portion configures the general view of the state in rotary body portion.
Figure 10 is the direction for indicating the power being applied on the end face of laminated body (sheet material) by the blade tip of previous cutting edge portion
General view.
Figure 11 is to indicate that previous cutting edge portion configures the general view of the state in rotary body portion.
Figure 12 is the direction for indicating the power being applied on the end face of laminated body (sheet material) by the blade tip of previous cutting edge portion
General view.
Specific embodiment
Hereinafter, the building up by welding processing unit (plant) for being directed at embodiment for the present invention while referring to attached drawing is said
It is bright.
As shown in Figure 1 and Figure 2, the building up by welding processing unit (plant) 1 of present embodiment is the laminated body being laminated to sheet material 50
The building up by welding processing unit (plant) 1 that 60 end face 60a (that is, end face 50a of the sheet material 50 of stacking) carries out machining, has: rotation
Swivel portion 11 is had rotary shaft R, is rotated centered on rotary shaft R；And cutting portion 21, it configures in above-mentioned rotary body portion 11
A face 11a on, to above-mentioned end face 60a (end face 50a) carry out machining；Above-mentioned cutting portion 21 has from above-mentioned rotary body
Portion 11 is towards above-mentioned end face 60 (end face 50a) cutting edge portion 25 outstanding；Above-mentioned cutting edge portion 25 is in the above-mentioned rotary body portion 11
The end in downstream side of direction of rotation M there is the blade tip 27 that is cut above-mentioned end face 60a (end face 50a)；Above-mentioned blade tip
27 are configured to, the vacation of the end 27a relative to the side above-mentioned rotary shaft R orthogonal with above-mentioned rotary shaft R and by above-mentioned blade tip 27
Think straight line L1, is tilted to the upstream side of above-mentioned direction of rotation M.
Building up by welding processing unit (plant) 1 is also equipped with: supporting part 31, rotary body portion 11 can be made to rotate, and can move, with
Cut the cutting portion 21 of bearing integrally end face 60a (end face 50a)；Driving portion 33 makes the rotation driving of rotary body portion 11；
And maintaining part 35, laminated body 60 (sheet material 50 of stacking) is clamped from lowest surface side and upper space side and is kept.
In addition, the upstream side of direction of rotation M refers to the rear side (side opposite with direction of travel) of direction of rotation M, rotation
The downstream side of direction M refers to the front side (traveling side) of direction of rotation M.
Sheet material 50 is not specially limited, for example, polarizer.As the polarizer, can enumerate polarisation part
Via structure made of sticker and protective film stacking.
The shape of sheet material 50 is e.g. rectangular-shaped.
The quantity of the sheet material 50 of stacking is not specially limited.
Rotary body portion 11 is by rotating the imparting cutting force of blade tip 27 to the cutting edge portion 25 of cutting portion 21.
Shape, material, the size in rotary body portion 11 etc. are not specially limited.
For example, the shape in rotary body portion 11 be it is discoid, rotary body portion 11 is formed by stainless steel and other metal materials.
The size in rotary body portion 11 can be suitably set according to quantity of sheet material 50 of stacking etc..
Rotary body portion 11 is configured to, can be with the movement of supporting part 31 and along the direction rotary shaft R and vertical with rotary shaft R
Direction it is mobile.
Rotary body portion 11 is configured on the fulcrum 32 of supporting part 31 in a manner of it can rotate.
The quantity in rotary body portion 11 is not specially limited.Both can have 1 rotary body portion 11 so as to will stacking
1 end face 60a (1 end face 50a of the sheet material 50 of stacking) machining of body 60, can also have 2 rotary body portions 11 with
Just mutually opposed 2 end face 60a (2 end face 50a) cutting at one time can be processed.
The rotation speed in rotary body portion 11 is not specially limited, such as can be 1000~6000rpm.
Cutting portion 21 is configured on a face 11a in rotary body portion 11, is by end face 60 (end face 50a) machining
's.
In fig. 1 and fig. 2, the form that 6 cutting portions 21 are configured in rotary body portion 11, but rotary body portion 11 are illustrated
The quantity of the cutting portion 21 configured is not specially limited.
Cutting portion 21 has from rotary body portion 11 towards end face 60a (end face 50a) and than the cutting outstanding of rotary body portion 11
Blade 25.
Cutting edge portion 25 cuts the end face 60a (the end face 50a of the sheet material 50 of stacking) of laminated body 60.
Cutting edge portion 25 is prominent from rotary body portion 11 towards end face 50a, in the downstream of the direction of rotation M in its rotary body portion 11
There is blade tip 27 on the end of side.In form shown in Fig. 2, cutting edge portion 25 is directly toward end face 50a from rotary body portion 11
It is prominent.
When the extending direction observation along rotary shaft R, cutting edge portion 25 is formed as rectangular-shaped, and cutting edge portion 25 has
There is the side surface part 25a of the side the rotary shaft R and side surface part 25b from the side that rotary shaft R leaves.
Cutting edge portion 25 configures on a face 11a in rotary body portion 11 along the direction P vertical with imaginary line L1.
In addition, imaginary line L1 is on a face 11a in rotary body portion 11 (parallel with a face 11a in rotary body portion 11, and)
By the imaginary line of the end 27a of the side rotary shaft R of rotary shaft R and blade tip 27.
Blade tip 27 is formed as, and cuts the end face 60a (the end face 50a of the sheet material 50 of stacking) of laminated body 60.
Blade tip 27 is tilted relative to the direction N orthogonal with the side surface part 25a of cutting edge portion 25.
Blade tip 27 is configured to, in configuration in the state of in rotary body portion 11, relative to above-mentioned imaginary line L1 to rotation
The upstream side of direction M tilted (to be compared with the end 27a of the side rotary shaft R, the end of the side opposite with rotary shaft R
The mode that 27b is located at more by the upstream side of direction of rotation M tilts).
Blade tip 27 is not specially limited relative to imaginary line L1 angulation θ 1, preferably 5~40 °, more excellent
Choosing is 5~25 °.
It is 5 ° or more by above-mentioned angle, the stress being subject to from laminated body 60 (sheet material 50 of stacking) can be fully subtracted
It is small, so being able to suppress the abrasion of blade tip 27.
On the other hand, if above-mentioned tilt angle is excessive, towards the end face direction of laminated body 60 (sheet material 50 of stacking)
Cutting force with towards becoming excessive compared with perpendicular to the power in the direction in the end face direction, the sheet material 50 of stacking is possible to deviate.
If kept laminated body 60 (sheet material 50 of stacking) strongly to inhibit the offset, sheet material 50 is possible to
Damage.
It but is 40 ° hereinafter, the sheet material 50 for being able to suppress stacking deviates, so can be more fully by above-mentioned angle
Carry out building up by welding processing.
The material of cutting edge portion 25 is not specially limited.As its material, for example, carbon steel (S45C) etc..
As long as the material of blade tip 27 can cut end face 60a (end face 50a), it is not specially limited.For example,
The layer of diamond crystalline can also be laminated in blade tip 27 on the surface of carbon steel (S45C).Grain as such diamond particles
Diameter, for example, 5~50 μm.
The shape of blade tip 27 is not specially limited.For example, when the extending direction observation along rotary shaft R, blade tip 27
Either linear, can also by towards direction of rotation downstream side it is outstanding in a manner of be bent.
In curved situation, radius of curvature is preferably, relative to by the side rotary shaft R of rotary shaft R and blade tip 27
The distance that links most shortly of end 27a, be 1%~50%.
In the present embodiment, cutting edge portion 25 has from blade tip 27 towards the end with 27 opposite side of blade tip far from
The direction of end face 60a (end face 50a) inclined rake 26a, 26b.
There is rake 26a, 26b by cutting edge portion 25, cutting edge portion 25 and the (end end face 60a can be further suppressed
Face 50a) non-cutting zone contact.
The tilt angle of the rake 26a nearest away from blade tip 27 in rake 26a, 26b (is angle of relief before the 1st, i.e.,
Relative to the imaginary plane angulation comprising direction of rotation M) θ 2 for example can for more than 0 ° and 15 ° or less (0 ° < θ 2≤
15°)。
The tilt angle of rake 26b (is angle of relief before the 2nd, i.e., relative to the imaginary plane institute comprising direction of rotation M
At angle) can suitably set.
In addition, blade tip 27 can be for more than 0 ° relative to the tilt angle (anterior angle) of the imaginary plane comprising direction of rotation M
And 20 ° or less (0 ° < anterior angle≤20 °).
In addition, in the present invention, can also not have the form of rake 26a, 26b using cutting edge portion 25.
Here, for example, previous building up by welding processing unit (plant) as shown in Figure 9 like that, blade tip 27 is along imaginary line L1
In the case where configuration, as shown in Figure 10, apply from blade tip 27 to the direction (stacking direction) vertical with the end face direction of sheet material 50
Cutting force F.Also, from blade tip 27 to laminated body 60 (sheet material 50 of stacking) uniformly applied cutting force.As a result, from blade tip 27 to
Laminated body 60 (sheet material 50 of stacking) is along the uniformly applied cutting force in the direction of sheet material 50 away from each other is made, and it is possible in piece
Crackle or layering occur on material 50.
On the other hand, for example, previous building up by welding processing unit (plant) as shown in figure 11 like that, blade tip 27 is relative to vacation
Think that straight line L1 has been carried out in inclined situation to the downstream side of direction of rotation M, i.e., in blade tip 27 with the side rotary shaft R with blade tip 27
End 27a compare, the mode in the downstream side that the end 27b of the side opposite with rotary shaft R is located at direction of rotation M is inclined
In the case where tiltedly, as shown in figure 12, from the end 27b of the side opposite with rotary shaft R of blade tip 27 to the end of the side rotary shaft R
Portion 27a (from outside to inside) successively to laminated body 60 (sheet material 50 of stacking) be pierced into mode apply cutting force (pushing
Power).In the case, it is able to suppress on sheet material 50 and crackle or layering occurs.But another aspect blade tip 27 is to 50 innings of sheet material
Apply to portion biggish power, correspondingly, blade tip 27 is from laminated body 60 (sheet material 50 of stacking) by biggish stress (load), institute
Become larger with abrasion.
In contrast, in the present embodiment, by blade tip 27 relative to imaginary line L1 to the upstream side of direction of rotation M
Inclination, thus, as shown in figure 5, on the sheet material 50 of stacking, from the end 27a of the side rotary shaft R of blade tip 27 to rotary shaft R
The end 27b of opposite side successively applies cutting force to the direction for breaking laminated body 60 (sheet material 50 of stacking).In this feelings
Under condition, with blade tip 27 compared with the case where imaginary line L1 is downstream tilted, 60 (layer of laminated body is applied to from blade tip 27
Folded sheet material 50) cutting force (power of pushing) become smaller, correspondingly, blade tip 27 is subject to from laminated body 60 (sheet material 50 of stacking)
Stress (load) becomes smaller, so abrasion becomes smaller.Cutting portion 21 according to the present embodiment as a result, with Fig. 9 and feelings shown in Fig. 10
Condition is compared, and is able to suppress on sheet material 50 and crackle or layering occurs, in addition, compared with the situation shown in Figure 11 and Figure 12, it can
Inhibit the offset of sheet material 50.
Supporting part 31 is configured to, can along the direction parallel with the plane including the direction of rotation comprising rotary body portion 11 and
The direction vertical with the plane is mobile.For example, being moved by previous known mobile device.
It is configured to, it is mobile to above-mentioned vertical direction by supporting part 31, to adjust blade tip 27 for the end face (end face 60a
The depth of cutting 50a), in addition, by mobile to above-mentioned parallel direction, from one end of end face 60a (end face 50a) to separately
Cut whole to one end.
Driving portion 33 is the unit for rotating rotary body portion 11.As driving portion 33, for example, motor.
Laminated body 60 (sheet material 50 of stacking) is clipped from lowest surface side and upper space side and is kept by maintaining part 35.It protects
Holding portion 35 has the part 1 35a contacted with the upper space of laminated body 60 (sheet material 50 of stacking) and contacts with lowest surface
Part 2 35b, by by these the 1st and part 2 35a, 35b clip, come retaining layer stack 60 (sheet material 50 of stacking).
Maintaining part 35 is with by the imagination at the center of the lowest surface of laminated body 60 (sheet material 50 of stacking) and the central link of upper space
It is rotated centered on straight line L2, the end face 60a that thereby, it is possible to be processed laminated body 60 (sheet material 50 of stacking) by end face
(end face 50a) change.
In Fig. 1 and form shown in Fig. 2, cutting edge portion 25 is integrally formed with rotary body portion 11, but can also be with rotation
Swivel portion 11 is formed seperatedly.
For example, it is also possible to be also equipped with the fixed part 23 being fixed to cutting edge portion 25 in rotary body portion 11 using cutting portion 21
And via fixed part 23 by cutting edge portion 25 be fixed to rotary body portion 11 on form.In the case, cutting edge portion 25 is from admittedly
It is prominent towards end face 60a (end face 50a) to determine portion 23.That is, cutting edge portion 25 is from rotary body portion 11 via fixed part 23 (indirectly)
It is prominent towards end face 60a (end face 50a).
Specifically, as shown in fig. 6, rotary body portion 11 have be recessed inwardly from the outer peripheral edge in rotary body portion 11 and formed
Recess portion 12, to be tightly embedded intp cutting portion 21.
Cutting portion 21 has the fixed part 23 that is fixed in rotary body portion 11 and from the fixed part 23 towards end face 60a
(end face 50a) cutting edge portion 25 outstanding.
Fixed part 23 is orthogonal with rotary shaft R, extends along the direction P vertical with imaginary line L1, the imaginary line L1
By the end 27a of the side rotary shaft R of blade tip 27.
When the extending direction observation along rotary shaft R, fixed part 23 is formed as rectangular-shaped.
Fixed part 23 is for example embedded into the recess portion 12 for being fixed to and being formed in rotary body portion 11.In the form of Fig. 6, structure
Become, is embedded in the recess portion 12 formed in a manner of being recessed inwardly from the outer peripheral edge on the outer peripheral edge in rotary body portion 11
In, and fixed by the fixation members such as screw 23a.
Cutting edge portion 25 is prominent from fixed part 23 to the side opposite with rotary body portion 11, has blade tip 27 in front end.
Cutting edge portion 25 has blade tip 27 in the end in the downstream side of the direction of rotation M in its rotary body portion 11.
When the extending direction observation along rotary shaft R, cutting edge portion 25 is formed as rectangular-shaped, and the cutting edge portion 25 has
There is the side surface part 25a of the side the rotary shaft R and side surface part 25b from the side that rotary shaft R leaves.
Blade tip 27 is tilted relative to the direction N orthogonal with the side surface part 25a of cutting edge portion 25.
Cutting edge portion 25 can both be integrally formed with fixed part 23, can also be formed seperatedly with fixed part 23.
The material of fixed part 23 is not specially limited.As its material, for example, identical as cutting edge portion 25
Material.
Cutting edge portion 25 (i.e. cutting portion 21) in rotary body portion 11 as long as configuration in blade tip 27 relative to side surface part
25a is tilted as described above and cutting portion 21 be fixed on fixed part 23 in the state of, blade tip 27 is relative to above-mentioned imagination
Straight line L1 (is located at the side more opposite than with rotary shaft R to the inclination of the upstream side of direction of rotation M with the end 27a of the side rotary shaft R
End 27b more leans on the mode in the downstream side of direction of rotation M to tilt), it is not specially limited.
For example, as shown in fig. 6, cutting portion 21 can on a face 11a in rotary body portion 11 along with imaginary line L1
Vertical direction P configuration.In addition to this, though it is not illustrated, can also relative to the direction P vertical with imaginary line L1,
It is tilted and is configured in the end of the upstream side of the direction of rotation M mode more closer away from the side rotary shaft R than the end in downstream side, it can also be with
Relative to the direction P vertical with imaginary line L1, the end with the end in the downstream side of direction of rotation M than upstream side is away from rotary shaft
The farther mode in the side R is tilted and is configured.
Then, the movement of the building up by welding processing unit (plant) 1 of present embodiment is illustrated.
If on one side that supporting part 31 is mobile, rotary body portion 11 is rotated by driving portion 33 on one side, then 60 (layer of laminated body
Folded sheet material 50) the end face 60a (the end face 50a of the sheet material 50 of stacking) opposed with rotary body portion 11 from one end to the other end
The blade tip 27 for being cut the cutting edge portion 25 in portion 21 is cut.
As described above, the building up by welding processing unit (plant) 1 of present embodiment is to the laminated body for being laminated sheet material 50
60 end face 60a (the end face 50a of the sheet material 50 of stacking) carries out the building up by welding processing unit (plant) 1 of machining, consists of, and has
Standby: rotary body portion 11 is had rotary shaft R, is rotated centered on rotary shaft R；And cutting portion 21, it configures in above-mentioned rotation
On one face 11a in swivel portion 11, machining is carried out to above-mentioned end face 50a；Above-mentioned cutting portion 21 has from above-mentioned rotary body
Portion 11 is towards above-mentioned end face 60a (end face 50a) cutting edge portion 25 outstanding；Above-mentioned cutting edge portion 25 states rotary body portion 11 on it
The end in downstream side of direction of rotation M there is the blade tip 27 that cuts above-mentioned end face 50a；Above-mentioned blade tip 27 relative to it is above-mentioned
Rotary shaft R is orthogonal and passes through the imaginary line L1 of the end 27a of the side above-mentioned rotary shaft R of above-mentioned blade tip 27, to above-mentioned rotation side
It is tilted to the upstream side of M.
Building up by welding processing unit (plant) 1 according to the present embodiment, by blade tip 27 relative to above-mentioned imaginary line L1 to rotation
The upstream side inclination for turning direction M, can reduce the load acted on blade tip 27 when cutting end face 60a (end face 50a),
So being able to suppress the abrasion of blade tip 27.
In the building up by welding processing unit (plant) 1 of present embodiment, blade tip 27 is excellent relative to the inclined angle of imaginary line L1
Choosing is 5~40 °.
It is 5 ° or more by above-mentioned angle, the abrasion of blade tip 27 can be adequately suppressed.
On the other hand, if above-mentioned inclination is excessive, towards the end face (end face 60a of laminated body 60 (sheet material 50 of stacking)
The cutting force of extending direction 50a) became compared with the cutting force towards the direction vertical with the extending direction of the end face
Greatly, the sheet material 50 being laminated as a result, is offset from one another, as a result, is likely to form the sheet material 50 deviateed from desired size.
If laminated body 60 (sheet material 50 of stacking) kept strongly in order to inhibit the offset (here, by keeping
Portion 35 is kept strongly), then sheet material 50 is possible to damage.
But be 40 ° by above-mentioned angle and deviated hereinafter, being able to suppress sheet material 50, so can more fully be held
Face machining.
The building up by welding processing method of present embodiment is the end face 60a to the laminated body 60 for being laminated sheet material 50
(the end face 50a of the sheet material 50 of stacking) carries out the building up by welding processing method of machining, is processed using above-mentioned building up by welding
Device 1 made centered on above-mentioned rotary shaft R the rotation of above-mentioned rotary body portion 11, to. while rotating above-mentioned cutting portion 21
The method that machining is carried out to above-mentioned end face 60a (end face 50a) with the above-mentioned blade tip 27 of the above-mentioned cutting portion 21 of the rotation.
According to this structure, by using above-mentioned building up by welding processing unit (plant) 1 carry out building up by welding processing, such as it is above-mentioned that
Sample is able to suppress the abrasion of cutting portion 21.
As above, according to the present embodiment, the building up by welding processing for the abrasion for being able to suppress cutting portion 21 can be provided
Device 1 and building up by welding processing method.
Then, the present invention is further illustrated by embodiment, but the present invention is not limited to embodiments.
Embodiment
(embodiment 1)
As sheet material 50, using protective film is laminated respectively via adhesive layer on the two sides of polarisation part, a side's
Surface protection film is laminated via adhering agent layer on protective film, via adhering agent layer isolation is laminated on the protective film of another party
Part and formed polarizer (surface protection film/adhering agent layer/protective film/adhesive layer/polarisation part/adhesive layer/protective film/
Adhering agent layer/separator).
Using building up by welding processing unit (plant) 1 shown in FIG. 1,1 cutting portion 21 is only configured in rotary body portion 11, by sheet material
50 stackings 200 and form laminated body 60, the laminated body 60 maintaining part 35 is kept, will be relative to imaginary line L1 to rotation
The upstream side of direction M carried out inclined blade tip 27, become like that as shown in table 1 relative to the tilt angle theta 1 of imaginary line L1
More, the machining of end face 60a (end face 50a) has been carried out.
The diameter in rotary body portion 11 is 180mm, and the quantity of cutting portion 21 is 3, is set as following conditions.
The clamp pressure of maintaining part: 0.2MPa
Clamped height (thickness (height) for being equivalent to the laminated body of sheet material): 80mm
The movement speed of supporting part 31: 600mm/min
The rotation speed in rotary body portion 11: 6000rpm
Cutting position: cutting is set in such a way that the center in rotary body portion 11 is located at the center of the laminated body 60 of sheet material 50
Position.
The configuration of the laminated body 60 of sheet material 50: the laminated body 60 of sheet material 50 is set in such a way that separator side is located above
Configuration.
Also, the building up by welding processing of 200 laminated bodies 60 is repeated, carries out operating in 14 hours 1 day, investigation is straight
Number of days until the abrasion of the blade tip 27 of cutting portion 21, cutting portion 21 are replaced.
It the results are shown in table 1.
(comparative example 1)
In addition to using downstream side from imaginary line L1 to direction of rotation M inclined blade tip 27 (1, figure referring to Fig.1 relative to
12) other than, as shown in table 1 like that changing tilt angle, building up by welding processing is carried out similarly to Example 1, investigation is to cutting
Cut the number of days until portion 21 is replaced.
It the results are shown in table 1.
[table 1]
| Tilt angle | 0° | 5° | 15° | 20° | 25° | 30° | 35° | 40° | 45° |
| Comparative example 1 | 4.0 it | 4.0 it | 4.0 it | 3.5 it | 3.0 it | 3.0 it | 2.5 it | 2.0 it | 1.5 it |
| Embodiment 1 | 4.0 it | 4.5 it | 4.5 it | 4.5 it | 4.5 it | 4.5 it | 5.0 it | 5.0 it | 5.0 it |
As shown in table 1, it is known that embodiment 1 is compared with comparative example 1, it is suppressed that the abrasion of the blade tip 27 of cutting portion 21.
(embodiment 2)
Similarly to Example 1, the processing of the building up by welding of the laminated body 60 of 200 sheet materials 50 is carried out 5 times, investigation whether be
In the range of desired machining accuracy.As the range of machining accuracy, ± 0.05mm is used.
Investigate the number (number of success) in the range of becoming desired machining accuracy among 5 times.Specifically, 1
In the end face processing of secondary (200), in the range of being entirely desired machining accuracy for 200 in the case where be success.That is,
Even if having among 200 1 from the range of desired machining accuracy deviate in the case where also write off.
It the results are shown in table 2.
[table 2]
| Tilt angle | 0° | 5° | 15° | 20° | 25° | 30° | 35° | 40° | 45° |
| Embodiment 2 | 5 times | 5 times | 5 times | 5 times | 5 times | 4 times | 3 times | 3 times | 1 time |
As shown in Table 2, if tilt angle be 40 ° hereinafter, if machining precision significantly improve, in particular,
If tilt angle be 25 ° hereinafter, if machining precision further increase.
Embodiments of the present invention and embodiment are illustrated as above, but from initially also contemplating each reality
The feature for applying mode and embodiment is appropriately combined.In addition, this time disclosed embodiment and embodiment are all in terms of whole
It illustrates and is not considered as restrictive.The scope of the present invention is not by above embodiment and embodiment but by right
Claim indicates, it is meant that comprising changing with the whole in the meaning and range of claims equivalence.
Label declaration
1: building up by welding processing unit (plant)；11: rotary body portion；11a: one face；21: cutting portion；25: cutting edge portion；27: sword
Point；27a, 27b: end；31: supporting part；33: driving portion；35: maintaining part；50: sheet material；50a: end face；60: laminated body；60a:
End face.
Claims (4)
1. a kind of building up by welding processing unit (plant) carries out machining to the end face of laminated body made of laminated sheet, feature exists
In,
Have:
Rotary body portion is had rotary shaft, is pivoted about with the rotary shaft；And
Cutting portion configures on a face in above-mentioned rotary body portion, carries out machining to above-mentioned end face,
Above-mentioned cutting portion has from above-mentioned rotary body portion towards above-mentioned end face cutting edge portion outstanding,
Above-mentioned cutting edge portion has in the end in the direction of rotation downstream side in the above-mentioned rotary body portion cuts above-mentioned end face
Blade tip,
Above-mentioned blade tip is configured to, relative to the end with above-mentioned rotating shaft direct cross and by the above-mentioned rotation shaft side of above-mentioned blade tip
Imaginary line is tilted to above-mentioned direction of rotation upstream side.
2. building up by welding processing unit (plant) as described in claim 1, which is characterized in that
Above-mentioned blade tip is 5 °~40 ° relative to the inclined angle of above-mentioned imaginary line.
3. a kind of building up by welding processing method carries out machining to the end face of laminated body made of laminated sheet, feature exists
In,
Using building up by welding processing unit (plant) described in claim 1, on one side by making above-mentioned rotation centered on above-mentioned rotary shaft
Body portion rotation rotates above-mentioned cutting portion, on one side by the above-mentioned blade tip of the above-mentioned cutting portion of the rotation come to above-mentioned end face into
Row machining.
4. a kind of building up by welding processing method carries out machining to the end face of laminated body made of laminated sheet, feature exists
In,
Using building up by welding processing unit (plant) as claimed in claim 2, on one side by making above-mentioned rotation centered on above-mentioned rotary shaft
Body portion rotation rotates above-mentioned cutting portion, on one side by the above-mentioned blade tip of the above-mentioned cutting portion of the rotation come to above-mentioned end face into
Row machining.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016249771A JP6482522B2 (en) | 2016-12-22 | 2016-12-22 | End face cutting apparatus and end face cutting method |
| JP2016-249771 | 2016-12-22 | ||
| PCT/JP2017/042602 WO2018116760A1 (en) | 2016-12-22 | 2017-11-28 | End surface cutting device and end surface cutting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109311176A true CN109311176A (en) | 2019-02-05 |
| CN109311176B CN109311176B (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201780031584.0A Active CN109311176B (en) | 2016-12-22 | 2017-11-28 | End face cutting device and end face cutting method |
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| Country | Link |
|---|---|
| JP (1) | JP6482522B2 (en) |
| KR (1) | KR102019137B1 (en) |
| CN (1) | CN109311176B (en) |
| TW (1) | TWI674161B (en) |
| WO (1) | WO2018116760A1 (en) |
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|---|---|---|---|---|
| JP2002059308A (en) * | 2000-08-21 | 2002-02-26 | Tadashi Sugiyama | Milling cutter |
| JP2011093086A (en) * | 2009-09-30 | 2011-05-12 | Sumitomo Chemical Co Ltd | Film end-face processing cutter, processing machine including the same, and method of processing film end face |
| CN102101192A (en) * | 2009-12-18 | 2011-06-22 | 山特维克知识产权股份有限公司 | Face mill for fine milling |
| WO2014129517A1 (en) * | 2013-02-19 | 2014-08-28 | 株式会社ソディック | Rotating tool |
| CN105073318A (en) * | 2013-04-09 | 2015-11-18 | 住友化学株式会社 | Cutting method and cutting device |
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| JPS5354490U (en) * | 1976-10-13 | 1978-05-10 | ||
| CA1179494A (en) * | 1982-06-02 | 1984-12-18 | Ralph H. Rawle | Face milling cutter |
| JP2547925Y2 (en) * | 1991-05-31 | 1997-09-17 | 東芝タンガロイ株式会社 | Indexable cutter |
| JP3619813B2 (en) | 2002-02-08 | 2005-02-16 | 三和研磨工業株式会社 | Rotating tool |
| JP2008260077A (en) * | 2007-04-10 | 2008-10-30 | Nakao Technica Kk | Revolving synchronizing device for cutting machine and cutting machine |
| DE102009012433A1 (en) * | 2009-03-10 | 2010-09-16 | Kennametal Inc. | Cutting tool for a machine tool |
-
2016
- 2016-12-22 JP JP2016249771A patent/JP6482522B2/en active Active
-
2017
- 2017-11-28 WO PCT/JP2017/042602 patent/WO2018116760A1/en active Application Filing
- 2017-11-28 CN CN201780031584.0A patent/CN109311176B/en active Active
- 2017-11-28 KR KR1020187034593A patent/KR102019137B1/en active IP Right Grant
- 2017-12-14 TW TW106143898A patent/TWI674161B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002059308A (en) * | 2000-08-21 | 2002-02-26 | Tadashi Sugiyama | Milling cutter |
| JP2011093086A (en) * | 2009-09-30 | 2011-05-12 | Sumitomo Chemical Co Ltd | Film end-face processing cutter, processing machine including the same, and method of processing film end face |
| CN102101192A (en) * | 2009-12-18 | 2011-06-22 | 山特维克知识产权股份有限公司 | Face mill for fine milling |
| WO2014129517A1 (en) * | 2013-02-19 | 2014-08-28 | 株式会社ソディック | Rotating tool |
| CN105073318A (en) * | 2013-04-09 | 2015-11-18 | 住友化学株式会社 | Cutting method and cutting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018103277A (en) | 2018-07-05 |
| CN109311176B (en) | 2020-02-14 |
| WO2018116760A1 (en) | 2018-06-28 |
| TW201827146A (en) | 2018-08-01 |
| JP6482522B2 (en) | 2019-03-13 |
| TWI674161B (en) | 2019-10-11 |
| KR102019137B1 (en) | 2019-09-06 |
| KR20190050740A (en) | 2019-05-13 |
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