KR20160149028A - Apparatus for cutting burr of metal plate - Google Patents

Apparatus for cutting burr of metal plate Download PDF

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Publication number
KR20160149028A
KR20160149028A KR1020150085972A KR20150085972A KR20160149028A KR 20160149028 A KR20160149028 A KR 20160149028A KR 1020150085972 A KR1020150085972 A KR 1020150085972A KR 20150085972 A KR20150085972 A KR 20150085972A KR 20160149028 A KR20160149028 A KR 20160149028A
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KR
South Korea
Prior art keywords
cutting
workpiece
moving
work
horizontal frame
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KR1020150085972A
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Korean (ko)
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KR101702446B1 (en
Inventor
김영복
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주식회사 포스코
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Priority to KR1020150085972A priority Critical patent/KR101702446B1/en
Publication of KR20160149028A publication Critical patent/KR20160149028A/en
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Publication of KR101702446B1 publication Critical patent/KR101702446B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/126—Accessories for subsequent treating or working cast stock in situ for cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/126—Accessories for subsequent treating or working cast stock in situ for cutting
    • B22D11/1265—Accessories for subsequent treating or working cast stock in situ for cutting having auxiliary devices for deburring

Abstract

The present invention relates to an apparatus for cutting a cutting tool formed on a cutting portion of a metal material, comprising: a cutting portion that presses an upper surface and a lower surface of the workpiece and moves along the width of the workpiece to cut the cutting tool; And a driving part for moving the cutting part to the surface of the workpiece and moving the cutting part along the width of the workpiece, thereby effectively eliminating the slab cutting.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cutter for cutting a metal material,

The present invention relates to a cutting apparatus for cutting a cutting tool which is generated in a cutting portion when cutting a metal material.

Generally, slabs continuously produced in a steelworks are conveyed along rollers of a caster, cooled to a predetermined temperature, and cut to a predetermined length according to a customer's order. As described above, when cutting the slab produced in the continuous casting machine to a certain size by the land drawing machine, the melted material melted by the melting oxidation reaction is cooled and fused at the upper and lower portions of the cut surface of the slab, A burr is formed on the upper and lower surfaces of the tail portion. When the slab is rolled at the same time in rolling the slab in the subsequent rolling process, it is a factor that must be removed as it causes a squeeze defect on the surface of the heavy plate in the rolling process of the heavy plate. Fig. 1 is a conceptual diagram showing a conventional method of cutting a cut slit formed on a cut surface of a metal material (slab) by a grinder. As shown in FIG. 1, in the related art, the operator cuts off the slits formed above and below the slab 1 by using the grinder 10, but this work process not only lowers the production efficiency of the steel as a whole And the risk of safety accidents arising from the operator. There are a number of technical attempts to remove the cutting edge formed on the cut surface of the slab 1. [ &Quot; Application No. 10-1999-0050105 "), "Slab Cutting Remover (Application No. 10-2011-0040990)," and " 10-2003-0044515 "). These prior art apparatuses also disclose a device for automatically removing the slits of the slab 1, but the cutting configurations disclosed therein take the form of rotating in the direction opposite to the traveling direction of the slab 1, 1) and the subsequent process is disrupted.

Patent Application No. 10-1999-0050105 Patent Application No. 10-2011-0040990 Patent Application No. 10-2003-0044515

In order to solve the above-mentioned problems, it is an object of the present invention to provide a cutting device for cutting a cutting portion of a metal material according to the present invention, which automatically removes a cutting slit of a metal material, Device.

The solution of the present invention is not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.

A cutter cutting apparatus for cutting a metal material according to the present invention has the following means for solving the problems to be solved.

The present invention relates to a cutting apparatus for cutting a cutting tool formed on a cutting portion of a metal material, the cutting tool pressing the upper and lower surfaces of the workpiece and moving along the width of the workpiece, And a driving unit for transferring the cutting unit to the surface of the workpiece and moving the cutting unit along the width of the workpiece.

The cut portion of the cut portion cutting device of the metal material according to the present invention may be characterized in that cutting portions formed at the front end and the rear end of the work are selectively cut.

The cutting part of the cutting part of the cutting device of the metal material according to the present invention includes a lower cutting part for pressing the lower surface of the material and moving along the width of the material to cut the cutting saw formed on the lower side of the material; And an upper cutting unit that presses the upper surface of the workpiece and moves along the width of the workpiece to cut the cutting surface formed on the upper side of the workpiece.

The lower cutting portion of the cut portion cutting device of the metal material according to the present invention includes a lower blade that slides in contact with the lower surface of the work and cuts the cutting tool; And a lower body for attaching the lower blade and moving the lower blade along the lower surface of the work in a width direction of the work.

A plurality of the lower blades of the cutter cutting device of the metal material according to the present invention may be provided in a grid shape in the lower body.

The upper cutting portion of the cut portion cutting device of the metal material according to the present invention includes an upper blade that slides in contact with the upper surface of the work so as to cut the cutting tool; And an upper body for attaching the upper blade and moving the upper blade along the lower surface of the work in a width direction of the work.

The upper blade of the cutter cutting apparatus of the metal material according to the present invention is provided in a plurality of the upper blades, and the upper blades are arranged in a lattice form in the upper body.

The driving unit of the cutting unit of the metal material according to the present invention includes a lower driving unit that moves the lower cutting unit toward the lower surface of the work and moves the work in the width direction of the work; And an upper driving part for moving the upper cutting part toward the upper surface of the work and moving the upper cutting part in the width direction of the work.

The lower driving part of the cutter cutting device of the metal material according to the present invention includes a rail supporting the lower surface of the lower cutting part and providing a horizontal movement path of the lower cutting part; A lifting cylinder lifting the lower surface of the rail and adjusting a vertical position of the rail; And a sliding cylinder provided at one end of the rail for horizontally moving the lower cutout while the length of the rail is expanded or contracted along the longitudinal direction of the rail.

The lifting cylinder of the cutter cutting device of the metal material according to the present invention is disposed at both ends of the rail and is independently driven to adjust the balance of both ends of the rail.

The upper drive part of the cutter cutting device of the metal material according to the present invention includes a horizontal frame spaced apart from the upper surface of the workpiece and having a longitudinal direction formed along the width direction of the workpiece; A moving body holding the upper cut part and horizontally moving along the longitudinal direction of the horizontal frame; A hanging cylinder for holding the horizontal frame and controlling the vertical movement of the horizontal frame; And a moving cylinder fixed to one side of the horizontal frame and horizontally moving the moving body along the longitudinal direction of the horizontal frame.

The moving body of the cutter cutting apparatus according to the present invention is characterized in that the moving body is formed with an opening through which the horizontal frame is inserted into the opening and horizontally moved along the horizontal frame .

The hanging cylinder of the cutter cutting apparatus of the present invention is constituted by a plurality of cylinders provided on both sides of the horizontal frame, and the plurality of cylinders are driven independently to adjust the horizontal balance of the horizontal frame And the like.

The horizontal frame of the cutter cutting apparatus according to the present invention may further include a holding frame fixedly disposed on one side of the cutting frame for cutting and cutting the moving cylinder.

The cutter cutting apparatus of a metal material according to the present invention may further include an angle adjusting unit disposed between the moving body and the upper cutting unit for adjusting a downward angle of the upper cutting unit with respect to the moving body have.

The angle adjusting portion of the cutter cutting device according to the present invention is characterized in that the upper end is attached to one side of the lower surface of the moving body and the lower end holds one side of the upper cut portion, An angle adjusting cylinder for adjusting the vertical height of one side; And a bracket attached to the other side of the lower surface of the moving body and having a lower end hinged to the other side of the upper cutting portion.

The cutting device for cutting a cutting portion of a metal material according to the present invention may further include a sensor portion disposed to be spaced apart from a side surface of the workpiece and sensing a thickness of the workpiece and a size of a cutting edge formed on the workpiece.

The sensor unit of the cutting apparatus for cutting a metal material according to the present invention compares the thickness information of the material previously input with the thickness of the material measured in advance and then determines whether or not the cutting unit approaches the surface of the material by the thickness of the measured material And the control unit controls the driving unit to control the driving unit.

The sensor unit of the cutting unit of the metal material according to the present invention senses the size of the cutting unit and controls the driving unit so that the cutting unit approaches the surface of the material by the size of the cut unit. can do.

The sensor unit of the cutting unit of the metal material cutting unit according to the present invention senses the size of the cutting unit in real time so that the cutting unit presses the surface of the workpiece and moves along the width of the workpiece until the cutting mechanism disappears And controls the driving unit.

The cutting device for cutting a metal material according to the present invention having the above-described structure has the following effects.

First, the cutting part approaching up and down is removed in the widthwise direction of the slab, thereby eliminating the cutting edge, thereby preventing the slab from moving.

Second, as the size of the slab and the size of the slab are adjusted differently, the slab cutting effect is effectively eliminated.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the following description.

Fig. 1 is a conceptual diagram showing a conventional method of cutting a cut slit formed on a cut surface of a metal material (slab) by a grinder.
FIG. 2 is a perspective view illustrating a cutting device for cutting a metal material according to a preferred embodiment of the present invention. FIG.
FIG. 3 shows an embodiment in which a metallic material (slab) is mounted in FIG.
4 is an exploded perspective view showing an upper cutting portion and an upper driving portion among constituent elements of the present invention.
5 is an exploded perspective view showing a lower cutting portion and a lower driving portion among constituent elements of the present invention.

The cutting device for cutting a metal material according to the present invention may have various modifications and various embodiments, and specific embodiments will be illustrated in the drawings and described in detail. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a cutting apparatus for cutting a metal material according to the present invention will be described in detail with reference to the drawings.

FIG. 2 is a perspective view illustrating a cutting device for cutting a metal material according to a preferred embodiment of the present invention. FIG. FIG. 3 shows an embodiment in which a metallic material (slab) is mounted in FIG. 4 is an exploded perspective view showing an upper cutting portion and an upper driving portion among constituent elements of the present invention. 5 is an exploded perspective view showing a lower cutting portion and a lower driving portion among constituent elements of the present invention.

As shown in FIG. 2, the cutter cutting apparatus for cutting a metal material according to the present invention includes a cutting unit 100 for cutting a cutting tool in contact with a workpiece, and a driving unit 200 for vertically and horizontally moving the cutting tool 100 .

First, as shown in FIGS. 2 and 3, the cutting portion 100 moves along the width of the work 1 while contacting and pressing the upper and lower surfaces of the work 1. The cutting portion 100, which moves along the width of the work 1, cuts the work 1, and more specifically, the cutting saw formed at the cutting position.

The cutting portion 100 does not pressurize the surface of the work 1 while pressing the work 1 so that no scratch is generated on the surface of the work 1 and at the same time, Only the cutting projections protruding outward from the surface of the wafer W are removed.

The driving unit 200 allows the cutting unit 100 to approach the surface of the work 1 and pressurizes the work 1 only to such an extent that no scratch is generated on the surface of the work 1 . The driving part 200 moves the cutting part 100 along the width of the work 1 and removes the cutting tool formed along the width direction of the work 1. [

However, the cutting portion 100 is present at the front end and the rear end of the work 1, respectively. The cut portions formed at the front end and the rear end are selectively provided, that is, only in the front end, In some cases, it is possible to remove the cutting edge formed on both the front end and the rear end. It is, of course, possible to form both the front end and the rear end of the cutter, and it is preferable that the cutter be removed from both the front end and the rear end of the work 1 as much as possible.

The cutting portion 100 includes a lower cutting portion 110; And an upper cutting portion 120.

2, the lower cutting portion 110 presses the lower surface of the work 1 and removes the cutting surface formed on the lower surface of the work 1. The upper cutting portion 120 is configured to cut the work 1 Is pressed to remove the cutting surface formed on the upper surface of the work 1.

Referring to the lower cutting portion 110, as shown in FIG. 5, the lower blade 111; And a lower body 112. As shown in FIG.

The lower blade 111 contacts the lower surface of the work 1 and cuts off the cut surface of the lower surface.

The plurality of lower blades 111 may be arranged in a lattice pattern so that the same effect as that of removing the cutting blades several times by a single horizontal movement can be obtained.

The lower body 112 is configured to attach one or more lower blades 111. The lower body 112 moves the lower blade 111 along the lower surface of the work 1 in the width direction of the work 1 .

The upper cutting part 120 is in contact with and slides on the upper surface of the work 1 so as to include an upper blade 121 cutting the cutting tool and attaching the upper blade 121 to the work 1, And an upper body 122 that moves in the width direction.

As shown in FIG. 4, the upper blades 121 are also provided in plural, and the plurality of upper blades 121 may be arranged in a lattice shape.

Hereinafter, the driving unit 200 will be described in detail.

In the case of the driving unit 200, the lower driving unit 210; And an upper driver 220.

The lower driving part 210 approaches the lower surface of the work 1 and moves in the width direction of the work 1. The upper driving part 220 controls the movement of the upper cutting part 120 so that the upper cutting part 120 approaches the upper surface of the work 1 and moves in the width direction of the work 1. [

Referring to FIG. 5, the lower driver 210 includes a rail 211; A lifting cylinder 212; And a sliding cylinder 213.

The rail 211 supports a lower surface of the lower cutting portion 110 and functions as a frame for providing a horizontal movement path of the lower cutting portion 110.

The lifting cylinder 212 supports the lower surface of the rail 211 and supports the lifting cylinder 212. The lifting cylinder 212 adjusts the vertical position of the rail 211 through expansion and contraction of the lifting cylinder 212.

The lifting cylinder 212 may include a plurality of hydraulic cylinders. If the lifting cylinder 212 is composed of two cylinders as shown in FIG. 5, the lifting cylinder 212 is disposed at both ends of the rail 211, The length of the rail 211 can be adjusted so as to be balanced with the front ends of the rails 211.

The sliding cylinder 213 is disposed at one end of the rail 211 and horizontally moves the lower cutting portion 110 while the length of the rail 211 is expanded or contracted along the longitudinal direction of the rail 211.

As shown in FIG. 4, the upper driver 220 includes a horizontal frame 222; A moving body 221; Hanging cylinder 224; And a moving cylinder 223.

2 and 4, the horizontal frame 222 is spaced apart from the upper surface of the work 1, and is a frame formed to be long along the width direction of the work 1. As shown in FIG.

The moving body 221 serves as a body for holding the upper cut part 120 and horizontally moves along the longitudinal direction of the horizontal frame 222.

4, the moving body 221 is formed with an opening h2 through which the horizontal frame 222 is inserted, the horizontal frame 222 is inserted through the opening h2, As shown in FIG.

A hanging cylinder 224 suspends the horizontal frame 222 so as to be spaced apart from the upper surface of the work 1 and adjusts the height of the horizontal frame 222 at the same time.

4, the hanging cylinder 224 may be provided on both sides of the horizontal frame 222, while the two hanging cylinders 224 May be driven independently of each other to adjust the balance of both ends of the horizontal frame 222.

The moving cylinder 223 does not mean that the moving cylinder 223 is moved back and forth, but the moving body 221 is horizontally moved. It is preferable that the moving cylinder 223 is arranged to flow in accordance with the upward / downward movement of the horizontal frame 222. To this end, a holding frame 227 is provided on one side of the horizontal frame 222 so that the moving cylinder 223 can be fixedly attached.

The apparatus for cutting a cutting portion of a metal material according to the present invention may further include an angle adjusting unit 130.

The angle adjusting unit 130 is disposed between the moving body 221 and the upper cutting unit 120 and more specifically between the moving body 221 and the upper body 122 as shown in FIG. The lower cutter 120 is configured to adjust the angle of the upper body 122, that is, the downward angle, in more detail than the upper cutter 120 with respect to the body 221.

The angle adjusting unit 13 may include two configurations of an angle adjusting cylinder 132 and a bracket 131. The upper end of the angle adjusting cylinder 132 is attached to one side of the lower surface of the moving body 221, And the lower end thereof holds one side of the upper cutting portion 120. The angle adjusting cylinder 132 is configured to adjust the vertical height of one side of the upper cutting part 120 by extending and contracting the length of the upper cutting part 120 while adjusting the vertical height of the upper cutting part 120 more precisely than the upper cutting part 120 with respect to the moving body 221 The angle, that is, the downward angle is adjusted.

At the same time, the upper end of the bracket 131 is attached to the other side of the lower surface of the moving body 221, and the lower end hinges to the other side of the upper cutting portion 120.

The apparatus for cutting a cut portion of a metal material according to the present invention may further include a sensor unit 300.

The sensor unit 300 is a kind of image pickup device and is configured to photograph the side surface of the work 1. [

In addition, the sensor unit 300 is spaced apart from the side surface of the work 1, and senses not only the thickness of the work 1 but also the presence or absence of the cutting surface formed on the work 1 and its size.

The sensor unit 300 recognizes the positions of the work 1 and the cutting tool to be photographed for each pixel by a CCD provided as an image pickup device and detects the thickness of the work 1 And recognizes the existence and size of the cutting theme.

The sensor unit 300 may recognize the thickness of the work 1 through the thickness information of the work 1 input in advance, but recognizes the actually photographed image information as more accurate, After weighting the information, the degree of pressurization of the material (1), the presence or absence of the cutting object, and the size are calculated.

The sensor unit 300 compares the thickness information of the raw material 1 inputted in advance with the thickness of the measured raw material 1 and then determines whether or not the cutting unit 100 is positioned at a position corresponding to the thickness of the raw material 1 The driving unit 200 is controlled to approach the surface.

The sensor unit 300 senses the size of the cutting tool and controls the driving unit 200 so that the cutting tool 100 approaches the surface of the workpiece 1 by the size of the sensed cutting tool.

The sensor unit 300 senses the size of the cutting tool in real time so that the cutting unit 100 presses the surface of the workpiece 1 and moves along the width of the workpiece 1 until the cutting mechanism disappears, .

The scope of the present invention is defined by the claims, the parentheses used in the claims are not used for optional limitation but are used for the definite components and the description in parentheses is also interpreted as an essential component .

1: Slab 2: Feed roll
10: Grinder 100: Cutting part
110: lower cutting portion 111: lower blade
112: lower body 120: upper cutting portion
121: upper blade 122: upper body
130: Angle adjustment part 131: Bracket
132: angle adjusting cylinder 200: driving part
210: lower driver 211: rail
212: lifting cylinder 213: sliding cylinder
220: upper driver 221: moving body
222: Horizontal frame 223: Moving cylinder
224: hanging cylinder 225: hanging bar
226: vertical frame 227: holding frame
300:

Claims (18)

CLAIMS 1. An apparatus for cutting a cutting trough formed in a cut of a metal material,
A cutting unit contacting the at least one surface of the upper and lower surfaces of the workpiece and moving in the width direction of the workpiece to cut the cutting surface; And
And a driving unit for moving the cutter in a width direction of the workpiece.
The method according to claim 1,
The cutting portion moves while contacting the upper and lower surfaces of the work,
The cutting portion
A lower cutting portion for pressing the lower surface of the workpiece and moving along the width of the workpiece to cut a cutting saw formed on the lower side of the workpiece; And
And an upper cutting unit that presses the upper surface of the workpiece and moves along the width of the workpiece to cut the cutting surface formed on the upper side of the workpiece.
The cutting tool according to claim 2,
A lower blade slidably contacting the lower surface of the workpiece to cut the cutting spiral; And
And a lower body for attaching the lower blade and moving the lower blade along the lower surface of the work in a width direction of the work.
The cutting tool according to claim 2,
An upper blade slidably contacting the upper surface of the workpiece to cut the cutting tool; And
And an upper body for attaching the upper blade and moving the upper blade along the lower surface of the work in a width direction of the work.
5. The apparatus according to claim 3 or 4, wherein the upper blade or the lower blade comprises:
Wherein a plurality of cutting tools are arranged in a lattice form on each body.
3. The apparatus according to claim 2,
A lower driving part for moving the lower cutting part to a lower surface of the work and moving the work in a width direction of the work; And
And an upper driving part for moving the upper cutting part toward an upper surface of the work and moving the upper cutting part in the width direction of the work.
[7] The apparatus of claim 6,
A rail supporting a lower surface of the lower cutting portion and providing a horizontal movement path of the lower cutting portion;
A lifting cylinder lifting the lower surface of the rail and adjusting a vertical position of the rail; And
And a sliding cylinder provided at one end of the rail for horizontally moving the lower cutting part while being expanded and contracted along the longitudinal direction of the rail.
8. The apparatus of claim 7, wherein the lifting cylinder comprises:
Respectively, disposed at both ends of the rail and independently driven to adjust the balance of both ends of the rail.
The apparatus of claim 6, wherein the upper driver comprises:
A horizontal frame spaced from an upper surface of the workpiece and having a longitudinal direction formed along a width direction of the workpiece;
A moving body holding the upper cut part and horizontally moving along the longitudinal direction of the horizontal frame;
A hanging cylinder for holding the horizontal frame and controlling the vertical movement of the horizontal frame; And
And a moving cylinder fixedly disposed on one side of the horizontal frame and horizontally moving the moving body along a longitudinal direction of the horizontal frame.
10. The moving body according to claim 9,
Wherein a through hole is formed and horizontally moved along the horizontal frame with the horizontal frame inserted into the opening.
10. The washing machine according to claim 9,
And a plurality of cylinders provided on both sides of the horizontal frame, the plurality of cylinders being independently driven to adjust the horizontal balance of the horizontal frame.
The apparatus of claim 9,
Further comprising a holding frame fixedly attached to one side surface of the holding frame for fixing the moving cylinder.
The cutting apparatus according to claim 9,
Further comprising an angle adjusting unit disposed between the moving body and the upper cutting unit to adjust a downward angle of the upper cutting unit with respect to the moving body.
14. The apparatus according to claim 13,
An upper end attached to one side of a lower surface of the moving body and a lower end holding one side of the upper cutting part and adjusting a vertical height of one side of the upper cutting part according to a length expansion and contraction; And
And an upper end attached to the other side of the lower surface of the moving body, and a lower end including a bracket for hinging the other side of the upper cutting part.
The cutting apparatus according to claim 1,
Further comprising a sensor disposed at a distance from a side surface of the workpiece and sensing a thickness of the workpiece and a size of a cutting edge formed on the workpiece.
16. The apparatus according to claim 15,
Wherein the control unit controls the driving unit such that the cutting unit approaches the surface of the workpiece by a thickness of the measured workpiece after comparing the thickness information of the workpiece previously input with the thickness of the measured workpiece.
17. The apparatus according to claim 16,
Wherein the controller controls the driving unit so that the cutting unit approaches the surface of the workpiece by the size of the cut screen detected by sensing the size of the cutting tool.
18. The apparatus according to claim 17,
Wherein the control unit controls the driving unit so that the cutting unit presses the surface of the workpiece and moves along the width of the workpiece until the cutting operation disappears by sensing the size of the cutting tool in real time.
KR1020150085972A 2015-06-17 2015-06-17 Apparatus for cutting burr of metal plate KR101702446B1 (en)

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KR101702446B1 KR101702446B1 (en) 2017-02-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114847793A (en) * 2021-01-20 2022-08-05 苏州诚河清洁设备有限公司 Rolling brush assembly

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990050105A (en) 1997-12-16 1999-07-05 최진호 Product rack of vending machine
KR20030044515A (en) 2001-11-30 2003-06-09 주식회사 네오텍리서치 Line Circuit For Minimizing Uncertainty Of Signal Transfer
KR20040059208A (en) * 2002-12-28 2004-07-05 주식회사 포스코 Apparatus for removal of bur and torch slag on slab cutted by torch cutting machine
KR20050004359A (en) * 2003-07-02 2005-01-12 주식회사 포스코 An apparatus for automatically removing burrs from slab
KR20090084404A (en) * 2008-02-01 2009-08-05 김진웅 Slab deburring machine
KR20110040990A (en) 2002-08-09 2011-04-20 이비덴 가부시키가이샤 Multilayer printed wiring board
KR20130129598A (en) * 2012-05-21 2013-11-29 주식회사 포스코 Burr remover, removing apparatus for burr and replacing method for knife of thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990050105A (en) 1997-12-16 1999-07-05 최진호 Product rack of vending machine
KR20030044515A (en) 2001-11-30 2003-06-09 주식회사 네오텍리서치 Line Circuit For Minimizing Uncertainty Of Signal Transfer
KR20110040990A (en) 2002-08-09 2011-04-20 이비덴 가부시키가이샤 Multilayer printed wiring board
KR20040059208A (en) * 2002-12-28 2004-07-05 주식회사 포스코 Apparatus for removal of bur and torch slag on slab cutted by torch cutting machine
KR20050004359A (en) * 2003-07-02 2005-01-12 주식회사 포스코 An apparatus for automatically removing burrs from slab
KR20090084404A (en) * 2008-02-01 2009-08-05 김진웅 Slab deburring machine
KR20130129598A (en) * 2012-05-21 2013-11-29 주식회사 포스코 Burr remover, removing apparatus for burr and replacing method for knife of thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114847793A (en) * 2021-01-20 2022-08-05 苏州诚河清洁设备有限公司 Rolling brush assembly
CN114847793B (en) * 2021-01-20 2023-10-27 苏州诚河清洁设备有限公司 Rolling brush assembly

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